RECEIVE LENNOX REBATES
on the Ultimate Comfort System
BOGO - Purchase an AC Get a Furnace Free

For The Best Heating and Cooling Experts Choose Kalins!

Kalins Indoor Comfort serves homeowners in Iowa, South Dakota and Nebraska with dependable HVAC services. For over 100 years, our business has spanned three generations of family ownership. We work hard to look after our customers and team members. Our highly-trained technicians are here for you 24/7 to help with any heating or cooling problems.

Whether you’re looking for help with your air conditioning, considering a new fireplace or worried about indoor air quality, we can help. We’re proud of our legacy and are dedicated to the people we serve and the team members who make up the Kalins family.

As we like to say, “When You Want Comfort…You Want Kalins!” and it’s a motto that goes beyond just words. We give you our promise that we’ll always provide you with the best service and the highest standard of workmanship.

Reliable HVAC Services Across the Midwest

For homeowners in Iowa, South Dakota, and Nebraska, we offer heating and cooling services and solutions that cannot be beaten. When the temperature swings quickly as is normal here in the great Midwest, you'll want an HVAC system that can keep up. One day you might need the cool and breezy air of your AC, and the next you'll be firing up your furnace. No matter what the weather has in store, we'll help to keep you comfortable. So, whether you are looking to repair or replace, you've come to the right place!

From the moment we take your first call, we'll step up to the plate to exceed your expectations. Your satisfaction is everything to us and it's a passion that is strong throughout our team. We can assist with HVAC repairs, installation, and maintenance and will have your system operating perfectly all year round. We're also here to help you with your fireplace. From beautiful indoor fireplaces to contemporary fire pits for your patio, we excel in designing and fitting stunning and practical features for your home.

Why Choose Us?

At Kalins Indoor Comfort, we believe that your home should be safe and comfortable for precious family time. We'll help you to keep it that way with our heating and cooling repair, installation, and maintenance services. From helping you to save money on energy costs to advising you on the best fireplace for your space, we tailor our services to suit your needs. When we opened our business in 1921, we could only have dreamed about how successful we would be over 100 years later. Through hard work, determination, and dedication to our customers, we've built a company that you can truly trust.

Experience
We have over 100 years in the business.
Customer Service
We’re proud to have received thousands of 5 star reviews.
Connections
We’ve been a Premier Lennox Dealer for over 70 years.
People
Our team of highly-trained & respectful employees are ready to serve.
Commitment
Because we love what we do, we have the drive to do it well every day.

Awards & Credentials

BBB Accredited
Lennox Premier Dealer
Lennox Circle Of Excellence

Call Us Today to Schedule an Appointment

Over a century may have passed since we first opened our doors, but you can expect the same great service and value today as we insisted on back then. Comfort is everything when you are at home. From the moment you walk out of the chilly rain through your front door to the times you escape the heat into a cool and breezy haven, you depend on your HVAC system. And you can depend on us. We bring you a wide selection of heating and cooling services in one place and deliver each exceptionally well. You'll always be our first priority no matter which of our services or solutions you choose.

company icon

Speak to our team here at Kalins Indoor Comfort today to discover more about our HVAC services and how we can help you to enjoy year-round comfort. We're standing by ready to assist you, so contact us today!

See What Our Clients Say

Luke always does a great job explaining what the maintenance covers and what he will be doing. I appreciate his ability to speak on my level. He’s kind, courteous, professional and we enjoy having him service our system. Great job!
Lori B.
Aaron not only did a good job, but he did a great job. He was pleasant, explained in layman’s terms what the problem was, and repaired it immediately. He took the time to make sure everything was functioning properly before he left. Thank you, Kalins, for taking good care of our HVAC needs!
Mary Kay S.
Kalins is great! I would highly recommend signing up for their annual service checks. They are very thorough and provide great peace of mind knowing that things are working as they should be. I recently had an appointment with Tyler. He is awesome! Prompt, very knowledgeable, professional, and helpful. Thank you!
Lisa K.
It’s never fun having to replace your whole system, but Kalins was beyond exceptional every step of the way. Quality products, quality service, and even better people have made a life long customer in me. I will recommend them to everyone I know, every chance I get. It’s not hard to see why they have been around as long as they have.
Mark L.
Contact Us

    Jacob was personable and professional. And he wore his slippers!
    Response from the owner:Dear Dick, Thank you for the 5 Star Rating and Review for our Service Technician Jacob! We are alwasy happy to hear that during your furnace preventative maintenance he was personable and professional and wore his slippers! Thank you for being a valued member of our Comfort Club!
    Rick, Anthony, Kellen, Jeremy, Adam and Ryan, we want to say that the whole team of workers was impressive. They were always professional, they worked well together and always willing to help each other even kidding around like co workers should that enjoy their jobs. They were pleasant and patient, willing to answer my questions and stopping to explain things to me. They cleaned up after themselves like they said they would and when they left u wouldn’t have ever have known there were that many men here putting in a new furnace/ac unit. One of the workers, possibly Adam, even stopped to help me unload my new grill from the back of my vehicle. Having no knowledge of Kalin’s business it seems to us you went the extra mile and saved us a lot of money to not have to put in new wells because u solved the issue with the lines and now it is working. We had heard that Kalin’s was going to so much more expensive than other places and that did not turn out to be the case. For all the named workers that were here (and we hope we didn’t leave anyone out) if u r giving them bonuses this crew deserves double. They are well worth it and are very deserving of it Bruce and they are an asset to your company. Also Bruce, thank you for taking my calls whenever I needed to talk to you and tell everyone thank you very much! We r very satisfied with our experience with Kalin’s and would use them again in a heartbeat!
    Response from the owner:Dear Lisa, Thank you so much for taking the time to share this incredible feedback. We truly appreciate your kind words and are so glad to hear you had such a positive experience with our team. Rick, Anthony, Kellen, Jeremy, Adam, Ryan, and everyone involved will be thrilled to hear how much their professionalism, teamwork, patience, and attention to detail meant to you. We take a lot of pride not only in the quality of our work, but also in treating customers and each other with respect — and your comments perfectly reflect the culture we strive for at Kalins every day. It also means a great deal to hear that Bruce and the team were able to help find a solution that saved you from needing new wells while still getting your new furnace and A/C system operating properly. That’s exactly the kind of problem-solving and customer-first approach we work hard to provide. And we have to agree — helping unload the grill definitely sounds like going the extra mile! Thank you again for trusting Kalins Indoor Comfort. We’re grateful for your business, your support, and your recommendation. We’ll be sure to share your message with Bruce and the entire crew. Please don’t hesitate to reach out if you ever need anything in the future!
    Response from the owner:Dear Chris, Thank you for the 5-star review! We’re glad we could get your system repaired and back up and running for you. We also want to thank you for joining our Comfort Club! It’s a great way to stay ahead of unexpected breakdowns with regular maintenance, priority scheduling, repair discounts, and peace of mind year-round. We truly appreciate your trust in Kalins Indoor Comfort and look forward to taking care of your home comfort needs for years to come!
    Excellent. There was a broken bolt holding one of the electric connectors in place, which made my AC not work. Bill found it and fixed it. Now, it’s hot outside but cool inside.
    Response from the owner:Dear William, Thank you, William, for the great review! We’re so glad Bill was able to track down the issue and get your A/C back up and running. Problems like a broken connector bolt can be frustrating, especially on a hot day, and we’re happy he could quickly diagnose and fix it for you. We appreciate you trusting Kalins Indoor Comfort for your HVAC maintenance and repair needs — enjoy staying cool inside this summer!
    Friendly and helpful. Honest about mistake made at time of service which caused the problem.. professional with integrity! Well done. Stay cool everyone!
    Response from the owner:Dear Kent, Thank you for being a Comfort Club member and for the thoughtful review! We truly appreciate your understanding and are proud that our team handled the situation with honesty, professionalism, and integrity. Owning mistakes and making things right is an important part of the service we strive to provide every day. Thanks again for trusting Kalins Indoor Comfort to keep your home comfortable — and yes, stay cool out there!
    Bill was Professional very knowledgeable friendly a good representative of Kalins co. All co workers should learn from Bill…
    Response from the owner:Dear Kahn, Thank you for the wonderful review! We’re proud to hear that Bill provided professional, knowledgeable, and friendly service during your maintenance visit. Comments like yours mean a lot because we work hard to deliver a great experience on every call. Bill truly cares about our customers, and we’ll be sure to share your kind words with him and the team. Thank you again for choosing Kalins Indoor Comfort!
    Response from the owner:Dear Brian, Thank you for the 5-star review! We’re glad our team was able to help get your noisy furnace checked out and taken care of. Strange sounds are never something homeowners want to ignore, and we’re happy we could provide a quick and affordable solution for you. Thank you for choosing Kalins Indoor Comfort — we appreciate your trust in our team!
    Response from the owner:Dear Michael, Thank you for the 5-star review! We truly appreciate your support and are grateful you chose Kalins Indoor Comfort. Our team works hard to provide professional service and a great customer experience on every visit, and we’re glad we could help. Please let us know if there’s ever anything you need in the future!
    Our air system is broken down and we called Kalins to come ove.They sent Bill who was very, kind,honest and respectful. He sent us in the right direction and charged a fair price.
    Response from the owner:Dear Tiffany, Thank you for the thoughtful review! We know it’s stressful when your air system breaks down, especially during warmer weather, so we’re glad Bill was able to help guide you in the right direction. Being kind, honest, respectful, and transparent with our customers is exactly the type of service we strive to provide every day. We truly appreciate your trust in Kalins Indoor Comfort and your recognition of Bill’s work. Thank you again for choosing our team!
    Super fast. They were able to get Mikah to me within a few hours. Mikah was professional, efficient, and knowledgeable. He was also great with our chaotic household (6 humans 2 dogs and a cat). Would recommend for someone looking to get their money's worth
    Response from the owner:Dear Kristina, Thank you for the fantastic review! We’re so glad we could respond quickly and get Mikah out to help with your A/C repair. It’s great to hear he was professional, efficient, and knowledgeable — and that he fit right in with your busy household! Between 6 humans, 2 dogs, and a cat, that’s definitely a full house. We appreciate you recognizing not only the repair itself, but also the customer service experience along the way. Thank you again for choosing Kalins Indoor Comfort and for recommending our team!
    Jacob was personable and professional. And he wore his slippers!
    Response from the owner:Dear Dick, Thank you for the 5 Star Rating and Review for our Service Technician Jacob! We are alwasy happy to hear that during your furnace preventative maintenance he was personable and professional and wore his slippers! Thank you for being a valued member of our Comfort Club!
    Rick, Anthony, Kellen, Jeremy, Adam and Ryan, we want to say that the whole team of workers was impressive. They were always professional, they worked well together and always willing to help each other even kidding around like co workers should that enjoy their jobs. They were pleasant and patient, willing to answer my questions and stopping to explain things to me. They cleaned up after themselves like they said they would and when they left u wouldn’t have ever have known there were that many men here putting in a new furnace/ac unit. One of the workers, possibly Adam, even stopped to help me unload my new grill from the back of my vehicle. Having no knowledge of Kalin’s business it seems to us you went the extra mile and saved us a lot of money to not have to put in new wells because u solved the issue with the lines and now it is working. We had heard that Kalin’s was going to so much more expensive than other places and that did not turn out to be the case. For all the named workers that were here (and we hope we didn’t leave anyone out) if u r giving them bonuses this crew deserves double. They are well worth it and are very deserving of it Bruce and they are an asset to your company. Also Bruce, thank you for taking my calls whenever I needed to talk to you and tell everyone thank you very much! We r very satisfied with our experience with Kalin’s and would use them again in a heartbeat!
    Response from the owner:Dear Lisa, Thank you so much for taking the time to share this incredible feedback. We truly appreciate your kind words and are so glad to hear you had such a positive experience with our team. Rick, Anthony, Kellen, Jeremy, Adam, Ryan, and everyone involved will be thrilled to hear how much their professionalism, teamwork, patience, and attention to detail meant to you. We take a lot of pride not only in the quality of our work, but also in treating customers and each other with respect — and your comments perfectly reflect the culture we strive for at Kalins every day. It also means a great deal to hear that Bruce and the team were able to help find a solution that saved you from needing new wells while still getting your new furnace and A/C system operating properly. That’s exactly the kind of problem-solving and customer-first approach we work hard to provide. And we have to agree — helping unload the grill definitely sounds like going the extra mile! Thank you again for trusting Kalins Indoor Comfort. We’re grateful for your business, your support, and your recommendation. We’ll be sure to share your message with Bruce and the entire crew. Please don’t hesitate to reach out if you ever need anything in the future!
    Response from the owner:Dear Chris, Thank you for the 5-star review! We’re glad we could get your system repaired and back up and running for you. We also want to thank you for joining our Comfort Club! It’s a great way to stay ahead of unexpected breakdowns with regular maintenance, priority scheduling, repair discounts, and peace of mind year-round. We truly appreciate your trust in Kalins Indoor Comfort and look forward to taking care of your home comfort needs for years to come!
    Excellent. There was a broken bolt holding one of the electric connectors in place, which made my AC not work. Bill found it and fixed it. Now, it’s hot outside but cool inside.
    Response from the owner:Dear William, Thank you, William, for the great review! We’re so glad Bill was able to track down the issue and get your A/C back up and running. Problems like a broken connector bolt can be frustrating, especially on a hot day, and we’re happy he could quickly diagnose and fix it for you. We appreciate you trusting Kalins Indoor Comfort for your HVAC maintenance and repair needs — enjoy staying cool inside this summer!
    Friendly and helpful. Honest about mistake made at time of service which caused the problem.. professional with integrity! Well done. Stay cool everyone!
    Response from the owner:Dear Kent, Thank you for being a Comfort Club member and for the thoughtful review! We truly appreciate your understanding and are proud that our team handled the situation with honesty, professionalism, and integrity. Owning mistakes and making things right is an important part of the service we strive to provide every day. Thanks again for trusting Kalins Indoor Comfort to keep your home comfortable — and yes, stay cool out there!
    Bill was Professional very knowledgeable friendly a good representative of Kalins co. All co workers should learn from Bill…
    Response from the owner:Dear Kahn, Thank you for the wonderful review! We’re proud to hear that Bill provided professional, knowledgeable, and friendly service during your maintenance visit. Comments like yours mean a lot because we work hard to deliver a great experience on every call. Bill truly cares about our customers, and we’ll be sure to share your kind words with him and the team. Thank you again for choosing Kalins Indoor Comfort!
    Response from the owner:Dear Brian, Thank you for the 5-star review! We’re glad our team was able to help get your noisy furnace checked out and taken care of. Strange sounds are never something homeowners want to ignore, and we’re happy we could provide a quick and affordable solution for you. Thank you for choosing Kalins Indoor Comfort — we appreciate your trust in our team!
    Response from the owner:Dear Michael, Thank you for the 5-star review! We truly appreciate your support and are grateful you chose Kalins Indoor Comfort. Our team works hard to provide professional service and a great customer experience on every visit, and we’re glad we could help. Please let us know if there’s ever anything you need in the future!
    Our air system is broken down and we called Kalins to come ove.They sent Bill who was very, kind,honest and respectful. He sent us in the right direction and charged a fair price.
    Response from the owner:Dear Tiffany, Thank you for the thoughtful review! We know it’s stressful when your air system breaks down, especially during warmer weather, so we’re glad Bill was able to help guide you in the right direction. Being kind, honest, respectful, and transparent with our customers is exactly the type of service we strive to provide every day. We truly appreciate your trust in Kalins Indoor Comfort and your recognition of Bill’s work. Thank you again for choosing our team!
    Super fast. They were able to get Mikah to me within a few hours. Mikah was professional, efficient, and knowledgeable. He was also great with our chaotic household (6 humans 2 dogs and a cat). Would recommend for someone looking to get their money's worth
    Response from the owner:Dear Kristina, Thank you for the fantastic review! We’re so glad we could respond quickly and get Mikah out to help with your A/C repair. It’s great to hear he was professional, efficient, and knowledgeable — and that he fit right in with your busy household! Between 6 humans, 2 dogs, and a cat, that’s definitely a full house. We appreciate you recognizing not only the repair itself, but also the customer service experience along the way. Thank you again for choosing Kalins Indoor Comfort and for recommending our team!