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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.

Heating

Cooling

Indoor Air Quality

Duct Sealing

Fireplaces

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.

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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.

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Awards & Credentials

BBB Accredited

Lennox Premier Dealer

Lennox Circle Of Excellence

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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.

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.

Beverly W.

Luke is a GTEAT employee. As a matter of fact, I have been impressed by all the professionals I have had the pleasure to work with. However, Luke stands out because he is so detailed and helpful. I would be very happy to have Luke do my AC coil replacement, unless he doesn't do that. Thanks, Kalin's.

Response from the owner:Dear Bev, hank you for the kind words! We’re proud to hear you’ve had such great experiences with our team, and we couldn’t agree more—Luke is a standout. His attention to detail and willingness to help are exactly what we strive for every day. Thanks again for trusting Kalins—we truly appreciate it!

Nic L.

Response from the owner:Dear Nic, Thank you for the five-star review! We’re glad we could come out and take a look at your AC system and help determine what’s going on. We appreciate you trusting Kalins Indoor Comfort with your home comfort needs!

Mauricio G.

Great job 👍

Response from the owner:Dear Mauricio, Thank you so much for the five stars! We love hearing that everything went well with your AC maintenance. And thank you for being part of our Comfort Club — we truly appreciate you choosing Kalins to take care of your home comfort! 😊

Janelle T.

We had a great experience with the purchasing and installation of our fireplace. Everyone was helpful and answered all our questions. Our installer, Chris, was phenomenal! He came back to help us get our fireplace just the way we wanted it. Would highly recommend.

Response from the owner:Dear Janelle, Thank you so much for the wonderful five-star review! We’re thrilled to hear you had a great experience from choosing your new fireplace all the way through installation. We especially love hearing that Chris went the extra mile and came back to make sure everything was exactly the way you wanted it. We hope you enjoy your new fireplace for many cozy seasons to come! Thank you for choosing Kalins and for the recommendation!

Susan C.

Response from the owner:Dear Susan, Thank you for the five-star review and for being a Comfort Club member! We appreciate you trusting Kalins with your AC maintenance. Keeping up with regular maintenance is a great way to help your system stay ready when you need it most. Thanks for being part of the Kalins Comfort Club!

Darrel L.

Very professional, pleasant and answered all my questions.

Response from the owner:Dear Darrel, Thank you so much for the five-star review! We’re glad to hear your AC maintenance visit was professional, pleasant, and that all your questions were answered. We appreciate you being a Comfort Club member and trusting Kalins to help keep your system running its best. Thanks for choosing Kalins!

Beth K.

I just had a I just had an excellent visit from Kalins today. Wyatt did an unbelievable job of checking out our furnace and our air conditioner. He was so thorough, and so friendly. I could tell he really loved his job. Definitely a top rating. .Many thanks.

Response from the owner:Dear Beth, Thank you for the five stars! We truly appreciate your continued trust in Kalins and your Comfort Club membership. We’re grateful to have you as part of the Kalins family and look forward to keeping you comfortable all year long!

Anna F.

Technician was friendly and punctual. Great service.

Response from the owner:Dear Anna, Thank you for the five-star review and for being a Comfort Club member! We’re glad to hear your technician was friendly, punctual, and provided great service. We appreciate you trusting Kalins to keep your system maintained and your home comfortable!

Victor A.

Muy profesional excelente travajo y muy rápido apesar de todo el problema que tenia mi calefacción lo isieron muy rápido gracias por su travajo muy amables todos

Response from the owner:Dear Victor, Thank you so much for the five-star review! We’re glad our team was able to get your furnace repaired quickly, especially with the issues you were experiencing. We really appreciate your kind words about our team’s professionalism and friendliness. Thank you for trusting Kalins to keep your home comfortable!

Mace “DJ Prezzident” L.

Bill handled everything for me and did extra to help clean up an issue from the previous homeowner. Thanks again!

Response from the owner:Thank you for the five-star review! We’re glad Bill was able to take care of your AC maintenance and go the extra mile to help with an issue left behind by the previous homeowner. We appreciate you trusting Kalins with your home comfort!