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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.

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.

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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.
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    David Z.
    Wonderful gentleman and explained everything clearly. Looking forward to the next visit!!!
    Response from the owner:Dear David,
    Thank you for the 5 Star Rating and Review for our Service Technician Isaac! We are happy to hear that during your AC preventative maintenance visit, he explained everything. We appreciate you being a valued member of our Comfort Club!
    Cindy
    Bill was very friendly, worked great with us in moving our dogs around so he could access the different areas he needed. He addressed oir concerns and we know everything is ready coming out of winter and going into summer! That feels good! Thank you!!
    Amanda S.
    Nate was great at explaining things to me and going over what he found on my inspection.
    Karen
    Great service! Very professional. So glad we purchased our furnace/air conditioner from Kalins
    Alyssa R.
    We had a great experience with our new water heater installation. The team was friendly, respectful, and easy to work with. They even asked ahead of time if they could bring a couple extra people along for training, which I thought was really great to see. Jeremy V. and Jeremy S. did a great job explaining to those training.

    Brady, Mikah, and Ivan left the area cleaner than when they started, carefully leak-tested everything, and installed a device that will alert me if there’s ever a water leak — which gives me a lot of peace of mind. They also took the time to explain how everything works and made sure I understood it all before they left.

    Overall a really positive experience and great service. I’d definitely recommend them to anyone!
    John G.
    Jonathon L.
    Paul B.
    Will, Neal and Max
    Thank you for your great work installing our new heating and cooling system. They were very professional and informative. We appreciate the time they took to make sure we knew how everything worked. Thanks again for a great job!
    Response from the owner:Dear Paul,
    Thank you so much for the kind words! We’re thrilled to hear that Will, Neal, and Max took great care of you during your new heating and cooling system installation. Making sure everything is done professionally—and that you feel confident using your new system—is exactly what we strive for.

    We truly appreciate you choosing Kalins Indoor Comfort and trusting our team with your home comfort. If you ever have any questions down the road, we’re always here to help!
    Angie G.
    Bill was wonderful me helping technical difficulty. Thanks
    Response from the owner:Dear Angie,
    Thank you for the 5-star review! We’re so glad to hear Bill was able to help you through the technical difficulty—he’s great at making things simple and stress-free.

    We truly appreciate you choosing Kalins Indoor Comfort, and we’re always here if you need anything!
    Paul B.
    Will, Neal and Max
    Thank you for your great work installing a new heating and cooling system. They were very professional and informative. We appreciate the time they took to make sure we knew how everything worked. Thanks again for a great job!
    Response from the owner:Dear Paul,
    Thank you for the 5-star review! We’re so glad to hear Will, Neal, and Max provided such a professional and informative installation experience.

    Taking the time to make sure you feel confident with your new heating and cooling system is so important, and we’re happy to know the team delivered. We truly appreciate you choosing Kalins Indoor Comfort and trusting us with your home comfort!
    David Z.
    Wonderful gentleman and explained everything clearly. Looking forward to the next visit!!!
    Response from the owner:Dear David,
    Thank you for the 5 Star Rating and Review for our Service Technician Isaac! We are happy to hear that during your AC preventative maintenance visit, he explained everything. We appreciate you being a valued member of our Comfort Club!
    Cindy
    Bill was very friendly, worked great with us in moving our dogs around so he could access the different areas he needed. He addressed oir concerns and we know everything is ready coming out of winter and going into summer! That feels good! Thank you!!
    Amanda S.
    Nate was great at explaining things to me and going over what he found on my inspection.
    Karen
    Great service! Very professional. So glad we purchased our furnace/air conditioner from Kalins
    Alyssa R.
    We had a great experience with our new water heater installation. The team was friendly, respectful, and easy to work with. They even asked ahead of time if they could bring a couple extra people along for training, which I thought was really great to see. Jeremy V. and Jeremy S. did a great job explaining to those training.

    Brady, Mikah, and Ivan left the area cleaner than when they started, carefully leak-tested everything, and installed a device that will alert me if there’s ever a water leak — which gives me a lot of peace of mind. They also took the time to explain how everything works and made sure I understood it all before they left.

    Overall a really positive experience and great service. I’d definitely recommend them to anyone!
    John G.
    Jonathon L.
    Paul B.
    Will, Neal and Max
    Thank you for your great work installing our new heating and cooling system. They were very professional and informative. We appreciate the time they took to make sure we knew how everything worked. Thanks again for a great job!
    Response from the owner:Dear Paul,
    Thank you so much for the kind words! We’re thrilled to hear that Will, Neal, and Max took great care of you during your new heating and cooling system installation. Making sure everything is done professionally—and that you feel confident using your new system—is exactly what we strive for.

    We truly appreciate you choosing Kalins Indoor Comfort and trusting our team with your home comfort. If you ever have any questions down the road, we’re always here to help!
    Angie G.
    Bill was wonderful me helping technical difficulty. Thanks
    Response from the owner:Dear Angie,
    Thank you for the 5-star review! We’re so glad to hear Bill was able to help you through the technical difficulty—he’s great at making things simple and stress-free.

    We truly appreciate you choosing Kalins Indoor Comfort, and we’re always here if you need anything!
    Paul B.
    Will, Neal and Max
    Thank you for your great work installing a new heating and cooling system. They were very professional and informative. We appreciate the time they took to make sure we knew how everything worked. Thanks again for a great job!
    Response from the owner:Dear Paul,
    Thank you for the 5-star review! We’re so glad to hear Will, Neal, and Max provided such a professional and informative installation experience.

    Taking the time to make sure you feel confident with your new heating and cooling system is so important, and we’re happy to know the team delivered. We truly appreciate you choosing Kalins Indoor Comfort and trusting us with your home comfort!