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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.

Bill P.

Great job to Kalins and Bill! Thanks for taking suck great care of us!

Janet D.

The guys were thorough, professional and clearly knew what they were doing. Courteous and helpful. Great service.

Response from the owner:Dear Janet, Thank you for your kind words and for being a valued Comfort Club member! We're thrilled to hear you received thorough, professional service and that our team was courteous and helpful throughout the visit. We appreciate your continued trust in Kalins and look forward to keeping your home comfortable all year long!

Tammy A.

Friendly and respectful.

Mark F.

Rick did a great job replacing our outdoor unit and removing the portable AC units Kalins’ helpfully provided while waiting for the replacement. It was all warranty work so there was no cost involved.

Response from the owner:Dear Mark, Thank you for your fantastic review! We're thrilled to hear you were pleased with your new system installation. It's great to know our team worked efficiently, overcame unexpected challenges, and completed the installation in a single day while maintaining a high level of professionalism. We appreciate your trust in Kalins Indoor Comfort and hope you enjoy reliable comfort in your home for many years to come!

Dick P.

Bill was great. That’s why we have Kalins come out and and do our service.

David B.

Response from the owner:Dear David, Thank you for the 5-star review! We’re glad to hear Bill did an excellent job and provided the professionalism you expect and deserve on your AC no cool service call. Thank you for being a valued Comfort Club member!

James Q.

Aaron as always did a great job finding the problem with our geothermal.

Response from the owner:Dear James, Thank you for the fantastic 5-star review! We're glad we could get your geothermal system diagnosed and repaired. Our team is committed to finding the right solution and keeping your home comfortable. We appreciate your trust in Kalins Indoor Comfort and look forward to being there whenever you need us. Thank you for choosing us!

Jon G.

Bill did a great job. Thanks, Bill.

Response from the owner:Dear Jon, Thank you for your wonderful 5-star review! We're so glad we could get your system back up and running. As a valued Comfort Club member, we appreciate the trust you place in us for both your maintenance and repair needs. Thank you for being part of the Kalins family—we're always here whenever you need us. Stay cool and thanks again for choosing Kalins Indoor Comfort!

Mike G.

After maint check on system , Kalins tech found Freon leak in A coil, unit under warranty , A coil for our unit no longer made. Kalins worked with Lennox Co. to honor warranty, required new indoor and outdoor unit. We were required to pay labor and small equipment charge, much less than full cost of new system, very thankful for Kalins efforts to help us hold costs down. Three man crew came out on 7-1-26 and replaced units, very efficient crew, also kept area clean removed all debris.Explained new system to us, we are happy with the results. Again Kalins worked hard with Lennox Co. to honor warranty and give us a quick installation. If anyone is in need of upgrade or repairs , please call Kalins for a quote.

Response from the owner:Dear Mike, Thank you so much for taking the time to share your experience and for trusting Kalins with your home comfort needs. We're pleased we were able to work with Lennox to help maximize your warranty coverage and keep your out-of-pocket costs as low as possible. It's wonderful to hear that your installation went smoothly, that our crew kept your home clean, and that they took the time to explain your new system before they left. We truly appreciate your recommendation and are grateful for the opportunity to serve you. Enjoy your new system, and thank you for choosing Kalins Indoor Comfort!