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(877) 701-3598
  • Heating
    • Heating Repair
    • Heating Installation
    • Heating Maintenance
  • Cooling
    • AC Repair
    • AC Installation
    • AC Maintenance
    • Ductless AC
    • Heat Pumps
  • Services
    • Indoor Air Quality
      • IAQ Testing
      • Air Filters
      • Air Purifiers
    • Aeroseal Duct Sealing
    • Zoning Systems
    • Thermostats
    • Commercial
    • Fireplaces
    • Whole House Dehumidifiers
    • Whole House Humidifiers
    • Ductwork
    • Geothermal
    • Kalins Comfort Club
    • Water Heater Installation
  • Specials
    • Financing
  • Resources
    • FAQ
    • Products
    • Blog
  • Service Area
  • About Us
    • Why Choose Kalins
    • Our History
    • Meet Our Team
    • Credentials
    • Reviews
    • Contact
      • Careers


Areas We Serve

  • Akron
  • Alcester
  • Allen
  • Anthon
  • Bancroft
  • Beresford
  • Bloomfield
  • Bronson
  • Burbank
  • Centerville
  • Climbing Hill
  • Coleridge
  • Correctionville
  • Crofton
  • Cushing
  • Dakota City
  • Dakota Dunes
  • Danbury
  • Elk Point
  • Emerson
  • Fordyce
  • Gayville
  • Hartington
  • Hawarden
  • Homer
  • Hornick
  • Hubbard
  • Irene
  • Jackson
  • Jefferson
  • Kingsley
  • Laurel
  • Lawton
  • Le Mars
  • Lesterville
  • Macy
  • Mapleton
  • Marcus
  • Maskell
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  • Moville
  • Newcastle
  • North Sioux City
  • Onawa
  • Oto
  • Pender
  • Pierson
  • Ponca
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  • Rosalie
  • Saint Helena
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  • Scotland
  • Sergeant Bluff
  • Sioux City
  • Sloan
  • Smithland
  • South Sioux City
  • Tabor
  • Thurston
  • Tyndall
  • Utica
  • Vermillion
  • Viborg
  • Volin
  • Wakefield
  • Wakonda
  • Walthill
  • Washta
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    1715 4th Street Sioux City, IA 51101
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    710 Cottage Ave Vermillion, SD 57069
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    2018 Broadway Yankton, SD 57078
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    Green Hills Tiny H.
    Kalins in Vermillion is excellent! They came to do a house call for me the same day I called and Jacob took care of my faulty fireplace easily! Cleaned it too so now itโ€™s functional and beautiful. Jacob was professional and kind! Great company, great service, great experience all-around.
    Response from the owner:Thank you so much for this wonderful five-star review! We're thrilled that our Vermillion team was able to get someone out to you the same day and have your fireplace working beautifully again! We know how much a fireplace adds to the comfort and enjoyment of your home, especially this time of year. It's great to hear that you had such a positive experience from start to finish. We truly appreciate your kind words and your trust in Kalins!
    judy J.
    Micah Nettleton serviced both my furnace and AC. He explained everything to me as he was doing it. A very courteous , polite, sweet young man. ( I hope I don't embarrass him, but he was!) I'm confident that my AC and furnace will be working well as the cold weather approaches. Thank you Micah!
    Response from the owner:Dear Judy, What a sweet review! Thank you so much for taking the time to share this with us! And don't worry, we won't let him get too embarrassed by all those compliments! ๐Ÿ˜Š We love hearing that you felt comfortable asking questions and that everything was explained so well. Knowing you have peace of mind about your heating and cooling system heading into the colder months is exactly what we want for our customers. Thank you for being part of our Comfort Club family and for trusting Kalins to take care of your home. We truly appreciate you!
    Robert M.
    Mikah did a great job with the maintenance on our fireplace, very professional, courteous, and answered all the questions that I had.
    Response from the owner:Dear Robert, Thank you so much for the kind words and five-star review! We love hearing that you had such a great experience! There's nothing better than having your fireplace ready to enjoy as the colder weather settles in. We're especially glad all your questions were answered and you felt well taken care of. That's exactly the kind of service we want every customer to experience! Thanks again for trusting Kalins with your fireplace. We appreciate you!
    Lue Ann M.
    kevin was right on time and did a very good job.very professional and would recommend him and kalens to my friends. thank you
    Response from the owner:Dear Lue Ann, Thank you so much for the wonderful five-star review! We're so glad Kevin took great care of you and made your maintenance visit such a positive experience. We know your time is valuable, so we're especially happy to hear he was right on schedule! And thank you for being willing to recommend Kalins to your friends. That really means a lot to our entire team! We appreciate your kindness and look forward to taking care of you again!
    Matthew H.
    Response from the owner:Dear Matthew, Thank you so much for the five-star review! We truly appreciate your continued trust in Kalins and your Comfort Club membership. We're glad we could help make sure your heating system is ready for the colder months ahead. Thank you for being part of the Kalins family!
    Betty W.
    Outstanding service. Our service technician, Fernando, was friendly, efficient, and helpful. He was respectful of our home and cleaned up everything before he left. His attention to detail was outstanding.
    Response from the owner:Dear Betty, Thank you so much for your wonderful five-star review! We're thrilled to hear you had such a positive experience with your fireplace cleaning. Providing friendly, thorough service while treating your home with care and respect is exactly what we strive for. We truly appreciate you recognizing our team's attention to detail and thank you for trusting Kalins Indoor Comfort to keep your fireplace in great shape!
    Michele K.
    Dependable and quality work.
    Response from the owner:Dear Michele, Thank you for the five-star review! We love hearing that you can count on Kalins Indoor Comfort for dependable, quality service. Keeping your heating system running safely and efficiently is always our goal. We appreciate your trust in our team and look forward to keeping your home comfortable for years to come!
    Peter M.
    I have a service contract ,Mason showed up on time.Took care of my concerns about possible carbon monoxide.Checked the area, all systems were functioning well.Educated me on the units I have ,how old they were , what to look for et cetera. I've been using Kalins for over 30 years that tells you about my happiness with them.
    Response from the owner:Dear Peter, Over 30 years with Kalins! That truly means the world to us! We can't thank you enough for your loyalty and for continuing to trust us with your home's comfort and safety. We're especially glad we could put your mind at ease about your carbon monoxide concerns and take the time to answer your questions. That's exactly the kind of care we want every customer to experience. Thank you for being such a loyal customer and Comfort Club member. We're grateful to have you as part of the Kalins family!
    Marian L.
    5/11 just a spring check up, but this guy didn't check that we just had a service call less than 3 weeks ago and changed our filter AGAIN and charged us for another filter.
    Response from the owner:Dear Marian, Thank you so much for the five-star review! We truly appreciate your continued trust in Kalins Indoor Comfort and love having you as part of our Comfort Club family! We're glad we could help get your heating system ready for the colder months ahead. Thank you for choosing us to keep your home comfortable year after year!
    Bob L.
    We do the yearly maintenance plan pay every month a little. And then they come out to check the air conditioner before the summer and the furnace before winter. They always let us know the condition of the furnace, the air conditioner's new. Been with Kalins since Sid was selling them.
    Response from the owner:Dear Bob, Wow, you've been with Kalins since Sid was selling systems! We absolutely love hearing that! Thank you for being such a loyal customer all these years. It means so much to our family and our entire team. We're also happy to hear you're enjoying the convenience of your Comfort Club membership and the peace of mind that comes with keeping your heating and cooling systems maintained year-round. Customers like you are the reason we've been able to serve this community for generations. Thank you for being part of the Kalins family!
    Green Hills Tiny H.
    Kalins in Vermillion is excellent! They came to do a house call for me the same day I called and Jacob took care of my faulty fireplace easily! Cleaned it too so now itโ€™s functional and beautiful. Jacob was professional and kind! Great company, great service, great experience all-around.
    Response from the owner:Thank you so much for this wonderful five-star review! We're thrilled that our Vermillion team was able to get someone out to you the same day and have your fireplace working beautifully again! We know how much a fireplace adds to the comfort and enjoyment of your home, especially this time of year. It's great to hear that you had such a positive experience from start to finish. We truly appreciate your kind words and your trust in Kalins!
    judy J.
    Micah Nettleton serviced both my furnace and AC. He explained everything to me as he was doing it. A very courteous , polite, sweet young man. ( I hope I don't embarrass him, but he was!) I'm confident that my AC and furnace will be working well as the cold weather approaches. Thank you Micah!
    Response from the owner:Dear Judy, What a sweet review! Thank you so much for taking the time to share this with us! And don't worry, we won't let him get too embarrassed by all those compliments! ๐Ÿ˜Š We love hearing that you felt comfortable asking questions and that everything was explained so well. Knowing you have peace of mind about your heating and cooling system heading into the colder months is exactly what we want for our customers. Thank you for being part of our Comfort Club family and for trusting Kalins to take care of your home. We truly appreciate you!
    Robert M.
    Mikah did a great job with the maintenance on our fireplace, very professional, courteous, and answered all the questions that I had.
    Response from the owner:Dear Robert, Thank you so much for the kind words and five-star review! We love hearing that you had such a great experience! There's nothing better than having your fireplace ready to enjoy as the colder weather settles in. We're especially glad all your questions were answered and you felt well taken care of. That's exactly the kind of service we want every customer to experience! Thanks again for trusting Kalins with your fireplace. We appreciate you!
    Lue Ann M.
    kevin was right on time and did a very good job.very professional and would recommend him and kalens to my friends. thank you
    Response from the owner:Dear Lue Ann, Thank you so much for the wonderful five-star review! We're so glad Kevin took great care of you and made your maintenance visit such a positive experience. We know your time is valuable, so we're especially happy to hear he was right on schedule! And thank you for being willing to recommend Kalins to your friends. That really means a lot to our entire team! We appreciate your kindness and look forward to taking care of you again!
    Matthew H.
    Response from the owner:Dear Matthew, Thank you so much for the five-star review! We truly appreciate your continued trust in Kalins and your Comfort Club membership. We're glad we could help make sure your heating system is ready for the colder months ahead. Thank you for being part of the Kalins family!
    Betty W.
    Outstanding service. Our service technician, Fernando, was friendly, efficient, and helpful. He was respectful of our home and cleaned up everything before he left. His attention to detail was outstanding.
    Response from the owner:Dear Betty, Thank you so much for your wonderful five-star review! We're thrilled to hear you had such a positive experience with your fireplace cleaning. Providing friendly, thorough service while treating your home with care and respect is exactly what we strive for. We truly appreciate you recognizing our team's attention to detail and thank you for trusting Kalins Indoor Comfort to keep your fireplace in great shape!
    Michele K.
    Dependable and quality work.
    Response from the owner:Dear Michele, Thank you for the five-star review! We love hearing that you can count on Kalins Indoor Comfort for dependable, quality service. Keeping your heating system running safely and efficiently is always our goal. We appreciate your trust in our team and look forward to keeping your home comfortable for years to come!
    Peter M.
    I have a service contract ,Mason showed up on time.Took care of my concerns about possible carbon monoxide.Checked the area, all systems were functioning well.Educated me on the units I have ,how old they were , what to look for et cetera. I've been using Kalins for over 30 years that tells you about my happiness with them.
    Response from the owner:Dear Peter, Over 30 years with Kalins! That truly means the world to us! We can't thank you enough for your loyalty and for continuing to trust us with your home's comfort and safety. We're especially glad we could put your mind at ease about your carbon monoxide concerns and take the time to answer your questions. That's exactly the kind of care we want every customer to experience. Thank you for being such a loyal customer and Comfort Club member. We're grateful to have you as part of the Kalins family!
    Marian L.
    5/11 just a spring check up, but this guy didn't check that we just had a service call less than 3 weeks ago and changed our filter AGAIN and charged us for another filter.
    Response from the owner:Dear Marian, Thank you so much for the five-star review! We truly appreciate your continued trust in Kalins Indoor Comfort and love having you as part of our Comfort Club family! We're glad we could help get your heating system ready for the colder months ahead. Thank you for choosing us to keep your home comfortable year after year!
    Bob L.
    We do the yearly maintenance plan pay every month a little. And then they come out to check the air conditioner before the summer and the furnace before winter. They always let us know the condition of the furnace, the air conditioner's new. Been with Kalins since Sid was selling them.
    Response from the owner:Dear Bob, Wow, you've been with Kalins since Sid was selling systems! We absolutely love hearing that! Thank you for being such a loyal customer all these years. It means so much to our family and our entire team. We're also happy to hear you're enjoying the convenience of your Comfort Club membership and the peace of mind that comes with keeping your heating and cooling systems maintained year-round. Customers like you are the reason we've been able to serve this community for generations. Thank you for being part of the Kalins family!