Leaky ducts significantly affect the warmth and cooling of a home. Even the most energy-efficient heating and cooling systems cannot control the amount of comfort you experience in your living spaces if there are leaking ducts. The loss of cool and warm air to the wrong places inside, outside, or in the unconditioned spaces of a home is significantly reduced with Aeroseal duct sealing because our patented sealing technology seals the ducts airtight.
Homeowners may not ever think about their air ducts. But the fact is, something that most of us never even think about could be costing us a lot more money than we realize. Whether a home is old or new, leaking ducts cost a homeowner money, not to mention the stress it causes an HVAC system.
With Aeroseal, hard-to-heat or cool rooms will have even temperatures and will be more comfortable. Humidity levels are also easier to control after an Aeroseal.
About 50% of the average home’s utility bill is spent on heating and air conditioning.
On average, 30 cents of every $1 spent on heating and cooling a home disappears into thin air due to leaky ducts.
25% to 60% of heated and cooled air doesn’t make it to their intended rooms.
Duct leakage in homes costs homeowners $25 billion a year in utility costs.
Leaks pull mold, dust, and other pollutants into your home causing indoor air quality issues and having the potential to create harmful allergy problems.
Leaks contribute to safety issues related to the backdraft of appliance fumes, auto exhaust, and radon gases being released into your home.
FAQ
As of the end of 2013, nearly 100,000 homes have been sealed, with over 200 more homes being sealed every week.
Aeroseal’s proprietary sealant is a vinyl acetate polymer, which is the same substrate used in hairspray and chewing gum as a base.
No. The sealant remains flexible and malleable.
At the time of application, there is a very mild odor, similar to that of Elmer’s glue. However, that dissipates within a few hours.
Aeroseal does not coat the ductwork—it finds the pressure change across the leaks and seals it.
Aeroseal has gone through multi-year testing with no signs of failure and is expected to last for many decades. Aeroseal offers a 10-year warranty to the contractor.
Contact the heating and cooling team at Kalins Indoor Comfort today for aeroseal duct sealing and other duct services, too. We’re here to help!
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Holly S. Will, Pat, Curt and Brady did a great job installing new HVAC system. Very helpful in explaining everything!
Nicole S. Great experience Bill was great and very helpful
Vernon K. Professional and very knowledgeable. Friendly, courteous and super nice people. Punctual and did a great job even braving sub zero temperatures.
Valerie Hanson A. Tyler with Kalins has been a godsend to me! He's knowledgeable, dependable, talented, courteous & patient in explaining everything. It feels so good to know I'm in good hands under the care of my furnace with Tyler and the Kalins company as a whole. Everyone in the company has related to me with sincere compassion, concern, honesty and reliability!
Pappy Nice job, very thorough! Friendly staff who know their stuff.
Pat R. Aaron and his young apprentice from WIT were very friendly and knowledgeable. Thank you
TESS S. Caleb Emerson was the Technician from Kalin's that came to our home yesterday's, 01.17.25.He came on time, very polite called me Ma'am 🤗.He even called my contact number 30 minutes before our appointment, told me he's on his way. I really appreciate that. We've been with Kalin's from the time my Husband Bill & I bought our home over 30 years ago.When Caleb was done inspecting/maintaining our Central Furnace, he showed me what he's diagnostics results were. Explained it so clearly, that there's no charge as we've been signed up with their Comfort Club's over 5-6 years or longer.Caleb asked me if I have any questions at all, of course - there's none. He's soo professional.Thank you so much Caleb!You're a great asset to Kalin's!
Jessica W. I would definitely recommend Kalins Indoor Comfort to everybody! I had a great experience with the technician (Draven) He was very courteous & he did a wonderful job on our furnace!Best regardsJessica Way
N W. Bill did an excellent job explaining how the system works and what things to consider in terms of updating the system. Very nice personality and very easy to understand.
Gretchen G. I wanted to express my gratitude to Bruce Kalin and service technician Aaron Newton for the excellent service in repairing the humidifier on our HVAC system which was leaking on our basement floor. Aaron made the necessary repairs. Kalin employs the only the best service techs in the business. Bruce Kalin has continued operating a family business from his grandfather and father. If you didn’t know Bruce is dedicated to providing superior customer service, he also provides an excellent work environment for his employees and cares deeply for them. Since we bought a new HVAC from Kalin’s, we’ve been very pleased with the product we received and the attention to detail from Kalin’s service tech. Supporting a small, family business with a long history of excellence. It’s a family tradition and Kalin’s support of Siouxland non-profits is impressive. Thank you Bruce, very proud to know you and thank you for all you do.
Roxanne C. Tyler did a great job on getting my furnace up and running!! He was prompt and knowledgeable and kept me informed on all the steps he was taking. I highly recommend using Kalins, very friendly and reliable!!
Brianna S. Bill K did a wonderful job keeping me informed and was super polite and helped me figure out what to do next! Thanks Bill!
Kelly G. Bill was great!! Very polite and professional ....
Kristin J. Trevor listened to my description of our heat pump’s sounds and did a THOROUGH review of it physically and also went over the computer ‘trouble log’ connected to the thermostat ( can you call those minicomputers we use to set our temps/times with ‘thermostats’ anymore? ). After finding no issues with the heat pump, he tried to figure out the compression issue messages that occurred repeatedly- narrowed our problem down 4 dogs that shed and living on country roads and farmland…the filter I changed 4-6 weeks ago was thick with all that air can carry . Now looking to experiment with weekly checks on the filter to see how fast it really ‘gunks’ up. THANK YOU for your diligence and super kindness , putting up with all the voca, four legged ‘helpers’!
Thomas C. Professional service all the way from Bill and Radyn
Aaron N. Great service. Easy to work with. Trust them to come n do what needs to be done
Kathryn S. Kyle was here yesterday. He was prompt and courteous. He was patient with my blind and deaf dog. I was very satisfied with the service.I do miss getting emails for reviews. It's easier and a reminder to take care of it.
Manuel D. Jeremy Stevens was very professional, thorough and helpful.
Brian M. Fernando, called when he was on his way and showed up when expected. He listened to what I had to say and resolved the issue quickly. He also took the time to explain to me what was done and how I may be able to resolve the issue myself if it happens again. Great service!
jeff P. Trevor F. did our service call yesterday. He was knowledgeable in what he was doing. He was also very polite and professional and explained everything in a manner that we could understand as do all of the service techs we encounter. A #1 service. Kalin's is the best choice for all of your HVAC needs.
Paul B. Bill was very efficient, professional, and personable. I appreciate that he fixed it the same day that I called and actually left the unit cleaner than it was before. Excellent service.
Jessica R. Our furnace decided that it wanted to not work right, so we called Kalins to take a look at it. The guys who came to look at it were very nice. Then Josh came over to give me pricing for a new furnace and explained everything. The day came, and Will, Pat, and Brady installed the new furnace. They were all very nice, polite, and easy to talk to. My dogs also loved all the pets they got. 😊 I highly recommend them!
Thomas S. Did a great job, through job on my unit. Trevor explained all my options and offered me comfort club. Did an amazing job cleaning up my unit. I hope to see him in the future services.
julie K. Our technician, Jacob Furry, provided exceptional service on our service call. From the moment he arrived, he was professional, friendly, and knowledgeable. He diagnosed the issue, explained the problem, and made sure I had no follow-up questions.
Susan J. Jacob did an awesome job. He was kind, professional, through and explained things well. The beagles liked him too.
Bill P. Kalin’s did a fantastic job of installing a gas line to my mom’s existing fireplace and installing a new gas insert! No more hauling wood or cleaning out the ashes! Evan did a great job of providing answers for my mom so that she could get just what she wanted. Chris and Brody did a great job of installation, clean-up, and training. Great experience all around! Thanks!
Amy S. Mason was very thorough, and helped to diagnose a significant issue with our system. He walked us through everything step-by-step, from what caused the problem, how it would be fixed, the cost associated with the fix, and future service. I am very grateful for his expertise and professionalism.
Jeffrey S. Bill was very friendly, professional, thorough and explained our options well.
mark G. Kyle did a great job. He explained everything he was doing and was fast, efficient and professional. Thanks!
Linda S. Friendly workers. Did the service professionally! Explained the maintenance checklists clearly!
Kayley H. I had a great experience with Kalins Indoor Comfort! The technician (Kyle) who came out was incredibly friendly and helpful, taking the time to explain everything and make sure the issue was resolved. The service was efficient, and I felt like I was in good hands the entire time. Definitely a 5-star experience—I highly recommend them!
Mary B. Bill did a wonderful job and was very good to deal with.
Gail O. Bill was clean efficient and informed.Explained all his observations.And even disposed of 2 mice found in the area!! Above and beyond ✨
Ariana C. Bill did a really good job at explaining the problems I had and was very nice to talk to
Greg M. Great service, explained everything throughly.
Karen S. Bill called to let me know he was running behind. Some technicians don’t call. Performed service, answered my questions, adjusted damper to improve airflow.
Gloria Z. Bill came today to look at my furnace. Was proffesional. Answered my questions and very helpful.
Brenda S. Kalins is always top notch …. Their customer service always brings me back … Thanks Jeremy for thorough service ..
Brenda S. Bill K. is the best service tech …. Always promp always informative. Cant say I’m always happy to see him 🤣. But always pleased with work and customer service. Kalins company is top notch ….. Their customer service keeps me coming back ..
Russell G. Very very knowledgeable and professional. Got me taken care of. Would like to see him again. Bill Kammerer definitely has my vote to have him come back and got our heat back on.
Linda K. Noah Kistner is an amazing young man. He was very talented and thorough. He makes sure everything is clean when he's done. He has a very polite and pleasing personality. I would very highly recommend him. Thanks Noah.
Willa Y. Thanx for the great service and explaining all my questions.
Phyllis C. Very helpful.However needed a new furnace.
Duane W. Just had a furnace and air conditioning unit installed. Heath, Will,Bradley did a great job. Installed even faster than expected. Thanks for the great job.
Duane W. Very fast service. Answered all questions about our equipment before leaving. Heath Will and Brady did a great job and we're done ahead of schedule. Highly recommended.
Tony F. Great service. Aaron was very knowledgeable and informative. Thank you.
Alicia M. My tech was educational, compassionate, and ethical. My service was reasonably priced. I am very pleased.
c B. My wife and I had Kalins install a new gas fireplace, something we’ve always wanted. The installation was absolutely flawless from beginning to end and are so happy with our purchase. Unexpectedly shortly thereafter, our 30-year-old furnace failed and had Kalins install a new modulating furnace with variable speed condensing unit. As with the fireplace, the installation from start to finish was flawless. The installation crews on both projects were so very meticulous and awesome and would highly recommend them again. Kalins will probably not be the least expensive, however when taking into consideration the installation crews as well as upcoming service, they are second to none. Thanks to Jeremy Stevens their sales rep. He walked us through the entire process and never said anything they could not back up.Thanks to all!!
kalyn M. Kyle M. did a great job getting my furnace up to code and getting me set up with a comfort club plan!
Arturo A. Heathe and Will did and excellent job they showed up and repaired my furnace effectively and neatly they left no mess behind answered all my questions walked me through their process and doubled checked all their work. They were polite and really made me feel like choosing Kalins was the best option for me and my home.
Deb M. Mason did a great job. Informative and explained everything!
David W. Mason Miller serviced our furnace. He was diligent with his inspection and repairs. The work was done in a friendly and professional manner and I would recommend him anytime.
Miranda R. Amazing!!! Mason did amazing job! He explained everything to us to the best of his ability for us to understand as first time homeowners. He didn’t bull**** us an tell us or up charge us in anyway! He explained the price asked us if we wanted to proceed and fixed it fast!!! He didn’t just fix it an then tell us later. Great communication to the customers!!! He recommended the right people to come in and look at our system since it’s 20 plus years old and explained that it’s best to replace the whole thing at once since the pricing of everything going up on parts, you’d paid more in parts probably then in just getting a whole new system. They’ve worked on a few of our trailers an have not once tried to tell us or upcharge at all!!! Highly recommended Kalin’s!!! Amazing job!!! Great communication!!!
Elizabeth G. Excellent service! Our furnace needed to be replaced; it was done quickly and professionally. Seriously cannot thank Will and Neal enough. Excited to be warm this winter, thanks again guys!
Ashton N. Kyle Mohr has been over twice now and has been nothing short of respectful and hardworking!
terry W. Tyler Beiser with Kalins came out to my house for a service call on a outdoor temperature sensor, while here he exceeded more than just replacing the sensor. He did a complete diagnostics of the furnace and heat pump , worked on making sure my humidifier was in working order also. Tyler is very knowledgeable in his field, and takes time to explain everything in detail about the working order of the system. Most of all he very genuine and caring to make sure that your family is ready for the upcoming winter. He is truly an asset to Kalins and Vermillion and surrounding area.Thank you for a job well done and peace of mind.Terry Weber
Harlan S. Professional, quality work, arrived as agreed.After 27 years of use of the Furnace and AC that Kalins of Vermillion SD. It was time for a replacement.Kalins team of Josh,Heath, Will & Brady worked hand in hand. They are skilled and knowledgeable. Explained the operating system. Cleaned up after themselves to the point of not knowing that they were there. Great customer service. Well done. We highly recommend Kalins of Vermillion SD.Harlan Schott
Tim B. I needed a new HVAC system for my house and Kalins was my third call… they should have been my 1st! I want to give a shout out to Brad, Neal, Brady, Mason and Heathe, they all did a fantastic job and made sure I was happy with my purchase. Thanks Guys!!!
Patty H. Tyler Reiser, was here yesterday and serviced our fireplace. He was very efficient and did a great job!
Marie M. Tyler R. Has been our service tech for several years. He always shows up as scheduled, goes right to work. He explains what he's going to do and why. Always very helpful...Good work Good Service.. Thanks.....Marie Mogck
MD P. Satisfied customer. Very friendly technician, Trevor. Good and thorough with the inspection and explanation of services. Thanks!
Marjorie I. Thank you to Draven for the service on our system. He was personable and efficient. We are ready for winter now. 😊
Tom and Julie H. Draven serviced two homes for me yesterday and did a great job! Very polite, thoughtful and friendly!
La Starr J OMG! I received a new heating system today. Air and heat blowing out so well. Shout out to Mr. Neal and Mr. Brady for the installment. Very skilled and knowledgeable. They even made sure they didn't mess up my carpet. Great job, will recommend them any day.
Courtney F. Thank you to Kevin, Brad, Andrea, Neal and Brady! Everything from start to finish was excellent as they replaced our 30 year old system. They were: professional, on time, explained all the features in a way that we understood then easily, incredibly good at protecting surfaces and did a great job cleaning up afterwards. This Yankton bunch makes a great team. Thank you again.
Emily Z. Kyle Mohr just finished serving our air conditioner and heating systems. He was very professional, was on time, explained everything he was doing and what to expect. Took the time to discuss a new system that we would improve our air quality. He is also a very pleasant person to deal with and is the type of person we have come to know from Kalins. Excellent, 5 stars ++Tim Z
Thor G Jacob Furry from Kalins provided exceptional service on our HVAC system. His attention to detail was excellent and he explained everything clearly and thoroughly. We were impressed with his professionalism and would highly recommend him for any HVAC needs.
William M. Kyle Mohr was a great, friendly, and knowledgeable service technician!
RED L. Professional as alwaysOn time and did a awesome job
Amul N. Thank you Jacob for your quick response and job well done.
Patsy O. Wonderful experience! Draven was so knowledgeable and answered all my questions.
Mary B. Caleb was very efficient and friendly when he came out to check out our ac/furnace system. He wasn't in a hurry and did a thorough check. Very nice young man!
Crystal M. Knowledgeable, efficient, great customer service. I appreciate your thoroughness & attention to detail. Thank you!
Amanda H. Our A/C was not functioning properly. Kalins came the same morning I called. Tyler was informative and made me aware of all options and cost before doing the repairs. Professional and wore shoe covers while in my home. Always happy with Kalins!
Claire We had a new system installed by Kalins a year ago. The customer service involving all the options and financing was very thorough. The service technicians have been professional. Draven just did our recent service. He was very kind, efficient and knowledgeable. Upgrading our system has definitely seen a reduction on our utility bill. Highly recommend.
G F. Kyle is a super pro! Courteous and attentive.He was quick and explained everything!
Jennifer Van P. Caleb did a fantastic job today with our annual service check! I have been impressed with every service technician that has helped us out with our various heating and cooling needs over the years. They are always very professional, courteous, and efficient. We love Kalins!
Maci S. Kyle did a fantastic job. He got everything done efficiently and smoothly, and he was respectful of our home and very nice!
Alex K. Kyle did an awesome job making sure things were working properly in our older home, in a timely manner might I add.
Nicole O. Thorough, efficient service - great to work with Mason.
Carol M L. Kyle carefully inspected and confirmed that our system is functioning properly.
Susie L. We’ve always been extremely happy with the service provided by Kalins. Today Heath went above and beyond when doing the annual AC check. I had some questions about using the iComfort app, and he clearly and quickly got me set up. I’m so excited to be able to access those functions from anywhere. Thank you Heath!
jerri H. Trevor was prompt and friendly. He did a great job serving my air conditioner!
Kathy N. We are truly impressed, with the thorough work Trevor and Heathe did for us in our home today. They both were very knowledgeable and conscientious about their work. They made sure everything was in good working order, and took the time to explain what they found. We couldn't expect any better. Thank you!!
Ryan Van C. Trevor and Heath showed up today to switch my system to summer. They were awesome! Start to finish they were professional and very knowledgeable. Happy I chose Kalins when we moved here last October.
Rovelyn M. W. Chris does an amazing job with either our furnace or heater. He is very knowledgeable of what he is doing and very professional on the job. He makes sure that things are working right and recommends what's best for your home in terms of heating and cooling your home. He has been our technician as far as I can remember and always does a phenomenal job. I would highly recommend Chris at Kalins or Kalins Indoor Comfort for your heating and cooling work.
Skyler S. Chris, Kevin & Andrea are great! They are professional and easy to work with. I highly recommend Kalins to friends, family and clients!
Nikki R. Friendly, and very helpful, Great value all around!
Butch B. Kalins have always been great. They have serviced us for 18 years and they have always done good work with friendly professional technicians.We appreciate, the job Chris does and he is very good and patient at explaining things and answering our questions.We are very comfortable with Chris taking care of us.
Suzanne P. Chris was very helpful and answered all my questions about the system and what should be done for maintenance. He was great and I’ll definitely call Kalin’s for future service.
steve H. Brad did a excellent job fixing our gasFireplaceWill do business with these people any time
Robert H. Chris responded quickly and knowledgably. He was compassionate and caring. I would give him an A++!.
Tammy Van S. Jeff was prompt and professional! I always appreciate how he takes the time to review what's going on with the heating/ cooling units.. great guy... great company!
Greg J. Excellent service and Chris is a excellent technician.
Sara M. Chris does a great job. He is knowledgeable and professional. He makes sure the unit is set up right and running correctly. You are lucky to have them representing the business!
Annette J. Jeff was professional, courteous and knowledgeable. He could not have done a better job. Thank you!
Cindy C. He told me stuff we didn’t know that could have ended up costing more money if we hadn’t followed his instructions!!
Ann E. Great service that was completed quickly. Chris was very knowledgeable and explained the mechanisms involved in the repair. He went above and beyond to make sure we will be safe and warm this winter.
Nicole S. Great experience Bill was great and very helpful
Vernon K. Professional and very knowledgeable. Friendly, courteous and super nice people. Punctual and did a great job even braving sub zero temperatures.
Valerie Hanson A. Tyler with Kalins has been a godsend to me! He's knowledgeable, dependable, talented, courteous & patient in explaining everything. It feels so good to know I'm in good hands under the care of my furnace with Tyler and the Kalins company as a whole. Everyone in the company has related to me with sincere compassion, concern, honesty and reliability!
Pappy Nice job, very thorough! Friendly staff who know their stuff.
Pat R. Aaron and his young apprentice from WIT were very friendly and knowledgeable. Thank you
TESS S. Caleb Emerson was the Technician from Kalin's that came to our home yesterday's, 01.17.25.He came on time, very polite called me Ma'am 🤗.He even called my contact number 30 minutes before our appointment, told me he's on his way. I really appreciate that. We've been with Kalin's from the time my Husband Bill & I bought our home over 30 years ago.When Caleb was done inspecting/maintaining our Central Furnace, he showed me what he's diagnostics results were. Explained it so clearly, that there's no charge as we've been signed up with their Comfort Club's over 5-6 years or longer.Caleb asked me if I have any questions at all, of course - there's none. He's soo professional.Thank you so much Caleb!You're a great asset to Kalin's!
Jessica W. I would definitely recommend Kalins Indoor Comfort to everybody! I had a great experience with the technician (Draven) He was very courteous & he did a wonderful job on our furnace!Best regardsJessica Way
N W. Bill did an excellent job explaining how the system works and what things to consider in terms of updating the system. Very nice personality and very easy to understand.
Gretchen G. I wanted to express my gratitude to Bruce Kalin and service technician Aaron Newton for the excellent service in repairing the humidifier on our HVAC system which was leaking on our basement floor. Aaron made the necessary repairs. Kalin employs the only the best service techs in the business. Bruce Kalin has continued operating a family business from his grandfather and father. If you didn’t know Bruce is dedicated to providing superior customer service, he also provides an excellent work environment for his employees and cares deeply for them. Since we bought a new HVAC from Kalin’s, we’ve been very pleased with the product we received and the attention to detail from Kalin’s service tech. Supporting a small, family business with a long history of excellence. It’s a family tradition and Kalin’s support of Siouxland non-profits is impressive. Thank you Bruce, very proud to know you and thank you for all you do.
Roxanne C. Tyler did a great job on getting my furnace up and running!! He was prompt and knowledgeable and kept me informed on all the steps he was taking. I highly recommend using Kalins, very friendly and reliable!!
Brianna S. Bill K did a wonderful job keeping me informed and was super polite and helped me figure out what to do next! Thanks Bill!
Kelly G. Bill was great!! Very polite and professional ....
Kristin J. Trevor listened to my description of our heat pump’s sounds and did a THOROUGH review of it physically and also went over the computer ‘trouble log’ connected to the thermostat ( can you call those minicomputers we use to set our temps/times with ‘thermostats’ anymore? ). After finding no issues with the heat pump, he tried to figure out the compression issue messages that occurred repeatedly- narrowed our problem down 4 dogs that shed and living on country roads and farmland…the filter I changed 4-6 weeks ago was thick with all that air can carry . Now looking to experiment with weekly checks on the filter to see how fast it really ‘gunks’ up. THANK YOU for your diligence and super kindness , putting up with all the voca, four legged ‘helpers’!
Thomas C. Professional service all the way from Bill and Radyn
Aaron N. Great service. Easy to work with. Trust them to come n do what needs to be done
Kathryn S. Kyle was here yesterday. He was prompt and courteous. He was patient with my blind and deaf dog. I was very satisfied with the service.I do miss getting emails for reviews. It's easier and a reminder to take care of it.
Manuel D. Jeremy Stevens was very professional, thorough and helpful.
Brian M. Fernando, called when he was on his way and showed up when expected. He listened to what I had to say and resolved the issue quickly. He also took the time to explain to me what was done and how I may be able to resolve the issue myself if it happens again. Great service!
jeff P. Trevor F. did our service call yesterday. He was knowledgeable in what he was doing. He was also very polite and professional and explained everything in a manner that we could understand as do all of the service techs we encounter. A #1 service. Kalin's is the best choice for all of your HVAC needs.
Paul B. Bill was very efficient, professional, and personable. I appreciate that he fixed it the same day that I called and actually left the unit cleaner than it was before. Excellent service.
Jessica R. Our furnace decided that it wanted to not work right, so we called Kalins to take a look at it. The guys who came to look at it were very nice. Then Josh came over to give me pricing for a new furnace and explained everything. The day came, and Will, Pat, and Brady installed the new furnace. They were all very nice, polite, and easy to talk to. My dogs also loved all the pets they got. 😊 I highly recommend them!
Thomas S. Did a great job, through job on my unit. Trevor explained all my options and offered me comfort club. Did an amazing job cleaning up my unit. I hope to see him in the future services.
julie K. Our technician, Jacob Furry, provided exceptional service on our service call. From the moment he arrived, he was professional, friendly, and knowledgeable. He diagnosed the issue, explained the problem, and made sure I had no follow-up questions.
Susan J. Jacob did an awesome job. He was kind, professional, through and explained things well. The beagles liked him too.
Bill P. Kalin’s did a fantastic job of installing a gas line to my mom’s existing fireplace and installing a new gas insert! No more hauling wood or cleaning out the ashes! Evan did a great job of providing answers for my mom so that she could get just what she wanted. Chris and Brody did a great job of installation, clean-up, and training. Great experience all around! Thanks!
Amy S. Mason was very thorough, and helped to diagnose a significant issue with our system. He walked us through everything step-by-step, from what caused the problem, how it would be fixed, the cost associated with the fix, and future service. I am very grateful for his expertise and professionalism.
Jeffrey S. Bill was very friendly, professional, thorough and explained our options well.
mark G. Kyle did a great job. He explained everything he was doing and was fast, efficient and professional. Thanks!
Linda S. Friendly workers. Did the service professionally! Explained the maintenance checklists clearly!
Kayley H. I had a great experience with Kalins Indoor Comfort! The technician (Kyle) who came out was incredibly friendly and helpful, taking the time to explain everything and make sure the issue was resolved. The service was efficient, and I felt like I was in good hands the entire time. Definitely a 5-star experience—I highly recommend them!
Mary B. Bill did a wonderful job and was very good to deal with.
Gail O. Bill was clean efficient and informed.Explained all his observations.And even disposed of 2 mice found in the area!! Above and beyond ✨
Ariana C. Bill did a really good job at explaining the problems I had and was very nice to talk to
Greg M. Great service, explained everything throughly.
Karen S. Bill called to let me know he was running behind. Some technicians don’t call. Performed service, answered my questions, adjusted damper to improve airflow.
Gloria Z. Bill came today to look at my furnace. Was proffesional. Answered my questions and very helpful.
Brenda S. Kalins is always top notch …. Their customer service always brings me back … Thanks Jeremy for thorough service ..
Brenda S. Bill K. is the best service tech …. Always promp always informative. Cant say I’m always happy to see him 🤣. But always pleased with work and customer service. Kalins company is top notch ….. Their customer service keeps me coming back ..
Russell G. Very very knowledgeable and professional. Got me taken care of. Would like to see him again. Bill Kammerer definitely has my vote to have him come back and got our heat back on.
Linda K. Noah Kistner is an amazing young man. He was very talented and thorough. He makes sure everything is clean when he's done. He has a very polite and pleasing personality. I would very highly recommend him. Thanks Noah.
Willa Y. Thanx for the great service and explaining all my questions.
Phyllis C. Very helpful.However needed a new furnace.
Duane W. Just had a furnace and air conditioning unit installed. Heath, Will,Bradley did a great job. Installed even faster than expected. Thanks for the great job.
Duane W. Very fast service. Answered all questions about our equipment before leaving. Heath Will and Brady did a great job and we're done ahead of schedule. Highly recommended.
Tony F. Great service. Aaron was very knowledgeable and informative. Thank you.
Alicia M. My tech was educational, compassionate, and ethical. My service was reasonably priced. I am very pleased.
c B. My wife and I had Kalins install a new gas fireplace, something we’ve always wanted. The installation was absolutely flawless from beginning to end and are so happy with our purchase. Unexpectedly shortly thereafter, our 30-year-old furnace failed and had Kalins install a new modulating furnace with variable speed condensing unit. As with the fireplace, the installation from start to finish was flawless. The installation crews on both projects were so very meticulous and awesome and would highly recommend them again. Kalins will probably not be the least expensive, however when taking into consideration the installation crews as well as upcoming service, they are second to none. Thanks to Jeremy Stevens their sales rep. He walked us through the entire process and never said anything they could not back up.Thanks to all!!
kalyn M. Kyle M. did a great job getting my furnace up to code and getting me set up with a comfort club plan!
Arturo A. Heathe and Will did and excellent job they showed up and repaired my furnace effectively and neatly they left no mess behind answered all my questions walked me through their process and doubled checked all their work. They were polite and really made me feel like choosing Kalins was the best option for me and my home.
Deb M. Mason did a great job. Informative and explained everything!
David W. Mason Miller serviced our furnace. He was diligent with his inspection and repairs. The work was done in a friendly and professional manner and I would recommend him anytime.
Miranda R. Amazing!!! Mason did amazing job! He explained everything to us to the best of his ability for us to understand as first time homeowners. He didn’t bull**** us an tell us or up charge us in anyway! He explained the price asked us if we wanted to proceed and fixed it fast!!! He didn’t just fix it an then tell us later. Great communication to the customers!!! He recommended the right people to come in and look at our system since it’s 20 plus years old and explained that it’s best to replace the whole thing at once since the pricing of everything going up on parts, you’d paid more in parts probably then in just getting a whole new system. They’ve worked on a few of our trailers an have not once tried to tell us or upcharge at all!!! Highly recommended Kalin’s!!! Amazing job!!! Great communication!!!
Elizabeth G. Excellent service! Our furnace needed to be replaced; it was done quickly and professionally. Seriously cannot thank Will and Neal enough. Excited to be warm this winter, thanks again guys!
Ashton N. Kyle Mohr has been over twice now and has been nothing short of respectful and hardworking!
terry W. Tyler Beiser with Kalins came out to my house for a service call on a outdoor temperature sensor, while here he exceeded more than just replacing the sensor. He did a complete diagnostics of the furnace and heat pump , worked on making sure my humidifier was in working order also. Tyler is very knowledgeable in his field, and takes time to explain everything in detail about the working order of the system. Most of all he very genuine and caring to make sure that your family is ready for the upcoming winter. He is truly an asset to Kalins and Vermillion and surrounding area.Thank you for a job well done and peace of mind.Terry Weber
Harlan S. Professional, quality work, arrived as agreed.After 27 years of use of the Furnace and AC that Kalins of Vermillion SD. It was time for a replacement.Kalins team of Josh,Heath, Will & Brady worked hand in hand. They are skilled and knowledgeable. Explained the operating system. Cleaned up after themselves to the point of not knowing that they were there. Great customer service. Well done. We highly recommend Kalins of Vermillion SD.Harlan Schott
Tim B. I needed a new HVAC system for my house and Kalins was my third call… they should have been my 1st! I want to give a shout out to Brad, Neal, Brady, Mason and Heathe, they all did a fantastic job and made sure I was happy with my purchase. Thanks Guys!!!
Patty H. Tyler Reiser, was here yesterday and serviced our fireplace. He was very efficient and did a great job!
Marie M. Tyler R. Has been our service tech for several years. He always shows up as scheduled, goes right to work. He explains what he's going to do and why. Always very helpful...Good work Good Service.. Thanks.....Marie Mogck
MD P. Satisfied customer. Very friendly technician, Trevor. Good and thorough with the inspection and explanation of services. Thanks!
Marjorie I. Thank you to Draven for the service on our system. He was personable and efficient. We are ready for winter now. 😊
Tom and Julie H. Draven serviced two homes for me yesterday and did a great job! Very polite, thoughtful and friendly!
La Starr J OMG! I received a new heating system today. Air and heat blowing out so well. Shout out to Mr. Neal and Mr. Brady for the installment. Very skilled and knowledgeable. They even made sure they didn't mess up my carpet. Great job, will recommend them any day.
Courtney F. Thank you to Kevin, Brad, Andrea, Neal and Brady! Everything from start to finish was excellent as they replaced our 30 year old system. They were: professional, on time, explained all the features in a way that we understood then easily, incredibly good at protecting surfaces and did a great job cleaning up afterwards. This Yankton bunch makes a great team. Thank you again.
Emily Z. Kyle Mohr just finished serving our air conditioner and heating systems. He was very professional, was on time, explained everything he was doing and what to expect. Took the time to discuss a new system that we would improve our air quality. He is also a very pleasant person to deal with and is the type of person we have come to know from Kalins. Excellent, 5 stars ++Tim Z
Thor G Jacob Furry from Kalins provided exceptional service on our HVAC system. His attention to detail was excellent and he explained everything clearly and thoroughly. We were impressed with his professionalism and would highly recommend him for any HVAC needs.
William M. Kyle Mohr was a great, friendly, and knowledgeable service technician!
RED L. Professional as alwaysOn time and did a awesome job
Amul N. Thank you Jacob for your quick response and job well done.
Patsy O. Wonderful experience! Draven was so knowledgeable and answered all my questions.
Mary B. Caleb was very efficient and friendly when he came out to check out our ac/furnace system. He wasn't in a hurry and did a thorough check. Very nice young man!
Crystal M. Knowledgeable, efficient, great customer service. I appreciate your thoroughness & attention to detail. Thank you!
Amanda H. Our A/C was not functioning properly. Kalins came the same morning I called. Tyler was informative and made me aware of all options and cost before doing the repairs. Professional and wore shoe covers while in my home. Always happy with Kalins!
Claire We had a new system installed by Kalins a year ago. The customer service involving all the options and financing was very thorough. The service technicians have been professional. Draven just did our recent service. He was very kind, efficient and knowledgeable. Upgrading our system has definitely seen a reduction on our utility bill. Highly recommend.
G F. Kyle is a super pro! Courteous and attentive.He was quick and explained everything!
Jennifer Van P. Caleb did a fantastic job today with our annual service check! I have been impressed with every service technician that has helped us out with our various heating and cooling needs over the years. They are always very professional, courteous, and efficient. We love Kalins!
Maci S. Kyle did a fantastic job. He got everything done efficiently and smoothly, and he was respectful of our home and very nice!
Alex K. Kyle did an awesome job making sure things were working properly in our older home, in a timely manner might I add.
Nicole O. Thorough, efficient service - great to work with Mason.
Carol M L. Kyle carefully inspected and confirmed that our system is functioning properly.
Susie L. We’ve always been extremely happy with the service provided by Kalins. Today Heath went above and beyond when doing the annual AC check. I had some questions about using the iComfort app, and he clearly and quickly got me set up. I’m so excited to be able to access those functions from anywhere. Thank you Heath!
jerri H. Trevor was prompt and friendly. He did a great job serving my air conditioner!
Kathy N. We are truly impressed, with the thorough work Trevor and Heathe did for us in our home today. They both were very knowledgeable and conscientious about their work. They made sure everything was in good working order, and took the time to explain what they found. We couldn't expect any better. Thank you!!
Ryan Van C. Trevor and Heath showed up today to switch my system to summer. They were awesome! Start to finish they were professional and very knowledgeable. Happy I chose Kalins when we moved here last October.
Rovelyn M. W. Chris does an amazing job with either our furnace or heater. He is very knowledgeable of what he is doing and very professional on the job. He makes sure that things are working right and recommends what's best for your home in terms of heating and cooling your home. He has been our technician as far as I can remember and always does a phenomenal job. I would highly recommend Chris at Kalins or Kalins Indoor Comfort for your heating and cooling work.
Skyler S. Chris, Kevin & Andrea are great! They are professional and easy to work with. I highly recommend Kalins to friends, family and clients!
Nikki R. Friendly, and very helpful, Great value all around!
Butch B. Kalins have always been great. They have serviced us for 18 years and they have always done good work with friendly professional technicians.We appreciate, the job Chris does and he is very good and patient at explaining things and answering our questions.We are very comfortable with Chris taking care of us.
Suzanne P. Chris was very helpful and answered all my questions about the system and what should be done for maintenance. He was great and I’ll definitely call Kalin’s for future service.
steve H. Brad did a excellent job fixing our gasFireplaceWill do business with these people any time
Robert H. Chris responded quickly and knowledgably. He was compassionate and caring. I would give him an A++!.
Tammy Van S. Jeff was prompt and professional! I always appreciate how he takes the time to review what's going on with the heating/ cooling units.. great guy... great company!
Greg J. Excellent service and Chris is a excellent technician.
Sara M. Chris does a great job. He is knowledgeable and professional. He makes sure the unit is set up right and running correctly. You are lucky to have them representing the business!
Annette J. Jeff was professional, courteous and knowledgeable. He could not have done a better job. Thank you!
Cindy C. He told me stuff we didn’t know that could have ended up costing more money if we hadn’t followed his instructions!!
Ann E. Great service that was completed quickly. Chris was very knowledgeable and explained the mechanisms involved in the repair. He went above and beyond to make sure we will be safe and warm this winter.
