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  • 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
  • Specials
    • Financing
  • Resources
    • FAQ
    • Products
    • Blog
  • Service Area
  • About Us
    • Why Choose Kalins
    • Our History
    • Meet Our Team
    • Credentials
    • Reviews
    • Contact
      • Careers

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    (877) 701-3598
    Sioux City
    1715 4th Street Sioux City, IA 51101
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    Vermillion
    710 Cottage Ave Vermillion, SD 57069
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    Yankton
    2018 Broadway Yankton, SD 57078
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    Darrell B.
    Response from the owner:Dear Darrell,
    Thank you so much for the 5 Star Rating for our Service Technician Radyn! We appreciate that and thank you for becoming a Comfort Club member - we've also got your back and peace of mind!
    Lisa P.
    Draven was very professional and personable. Two thumbs up!
    Brian O.
    Isaac was great. Punctual, friendly, explained what he was doing . He genuinely seemed like he is enjoying his job
    Rick E.
    Response from the owner:Dear Rick,
    Thank you for the 5 Star Rating for our Service Technician Fernando. We appreciate that and will Fernando know as he always likes to deliver a 5 Star Experience! Thank you for choosing Kalins Indoor Comfort for all your fireplace needs in Sioux City, IA.
    greg K.
    Daven was very thorough and personable, as well as being polite. Good service!
    Response from the owner:Dear Greg,
    Thank you for the 5 Star Review and Rating for our Service Technician Draven! We appreciate the kind words noting that he was thorough, personable and polite during your furnace preventative maintenace. Thank you for being a valued member of our Comfort Club in Yankton, SD!
    Tyler B.
    Bill, did a great job
    Response from the owner:Dear Tyler,
    Thank you for the 5 Star Review and Rating for our Service Technician Bill! Bill loves to provide a 5 Star Experience and we appreciate the feedback that he did a great job during your furnace preventative maintenance visit. Thank yoy for being a valued member of our Comfort Club in Sioux City, IA.
    Andy A.
    Caleb performed annual furnace maintenance. He is always thorough and he explains everything.
    Response from the owner:Dear Andy,
    Thank you for the 5 Star Review and Rating for our Service Technician Caleb! We appreciate hearing that he was thorough and explained everything during your furnace preventative maintenance visit. thank you for being a loyal Comfort Club member in Vermillion, SD.
    Mark Z.
    Bill Kammerer was the service technician today. He inspected my heating system and provided information on humidity setting and CO2 detectors.
    Bill was very friendly, courteous, and insured work area was cleaned up when he left the job.
    Response from the owner:Dear Mark,
    Thank you so much for the 5 Star Rating and Review and for being a valued Comfort Club member! We’re glad to hear Bill took great care of your heating system and took the time to explain humidity settings and CO detectors—those details make a big difference in home comfort and safety. We’ll be sure to pass along your kind words about his friendliness and cleanliness. We truly appreciate your trust in Kalins and look forward to continuing to take care of your home year after year in Sgt. Bluff, IA.
    Dan K.
    Draven was great to work with! He stayed late to get the repair completed, explained what was wrong and what he was going to do and did it all happily and professionally. We’re going to request him as our technician going forward as often as possible.
    Response from the owner:Dear Dan,
    Thank you for the 5 Star Rating and Review! We’re so glad to hear Draven went above and beyond to get your repair completed and took the time to clearly explain everything along the way. His professionalism, positive attitude, and commitment to doing the job right are exactly what we strive for. We’ll absolutely share your kind words with him—and we’ll do our best to have Draven back out whenever you request him. We truly appreciate your trust in Kalins in Irene, SD.
    Kevin C.
    Ken Ransom & Danny Alvarez braved the icy roads to install a new HVAC SYSTEM for our house today. Both technicians were very professional! Laying down floor protectors All through the house and wore shoe coverings! The installation looks amazing! We are very pleased with the results! Everything was spotless when finished. Thank you!!!
    Response from the owner:Dear Kevin,
    Thank you so much for taking the time to share this great review! We’re thrilled to hear that Ken and Danny took such great care of your home during your new HVAC system installation—even while braving icy road conditions.

    Protecting your home, working cleanly, and delivering professional, high-quality installation is exactly what we strive for, and we’re glad it showed from start to finish. We’ll be sure to pass along your kind words to Ken and Danny.

    Thank you for trusting Kalins Indoor Comfort with your home in Le Mars, IA—we hope you enjoy the comfort for many years to come!
    Darrell B.
    Response from the owner:Dear Darrell,
    Thank you so much for the 5 Star Rating for our Service Technician Radyn! We appreciate that and thank you for becoming a Comfort Club member - we've also got your back and peace of mind!
    Lisa P.
    Draven was very professional and personable. Two thumbs up!
    Brian O.
    Isaac was great. Punctual, friendly, explained what he was doing . He genuinely seemed like he is enjoying his job
    Rick E.
    Response from the owner:Dear Rick,
    Thank you for the 5 Star Rating for our Service Technician Fernando. We appreciate that and will Fernando know as he always likes to deliver a 5 Star Experience! Thank you for choosing Kalins Indoor Comfort for all your fireplace needs in Sioux City, IA.
    greg K.
    Daven was very thorough and personable, as well as being polite. Good service!
    Response from the owner:Dear Greg,
    Thank you for the 5 Star Review and Rating for our Service Technician Draven! We appreciate the kind words noting that he was thorough, personable and polite during your furnace preventative maintenace. Thank you for being a valued member of our Comfort Club in Yankton, SD!
    Tyler B.
    Bill, did a great job
    Response from the owner:Dear Tyler,
    Thank you for the 5 Star Review and Rating for our Service Technician Bill! Bill loves to provide a 5 Star Experience and we appreciate the feedback that he did a great job during your furnace preventative maintenance visit. Thank yoy for being a valued member of our Comfort Club in Sioux City, IA.
    Andy A.
    Caleb performed annual furnace maintenance. He is always thorough and he explains everything.
    Response from the owner:Dear Andy,
    Thank you for the 5 Star Review and Rating for our Service Technician Caleb! We appreciate hearing that he was thorough and explained everything during your furnace preventative maintenance visit. thank you for being a loyal Comfort Club member in Vermillion, SD.
    Mark Z.
    Bill Kammerer was the service technician today. He inspected my heating system and provided information on humidity setting and CO2 detectors.
    Bill was very friendly, courteous, and insured work area was cleaned up when he left the job.
    Response from the owner:Dear Mark,
    Thank you so much for the 5 Star Rating and Review and for being a valued Comfort Club member! We’re glad to hear Bill took great care of your heating system and took the time to explain humidity settings and CO detectors—those details make a big difference in home comfort and safety. We’ll be sure to pass along your kind words about his friendliness and cleanliness. We truly appreciate your trust in Kalins and look forward to continuing to take care of your home year after year in Sgt. Bluff, IA.
    Dan K.
    Draven was great to work with! He stayed late to get the repair completed, explained what was wrong and what he was going to do and did it all happily and professionally. We’re going to request him as our technician going forward as often as possible.
    Response from the owner:Dear Dan,
    Thank you for the 5 Star Rating and Review! We’re so glad to hear Draven went above and beyond to get your repair completed and took the time to clearly explain everything along the way. His professionalism, positive attitude, and commitment to doing the job right are exactly what we strive for. We’ll absolutely share your kind words with him—and we’ll do our best to have Draven back out whenever you request him. We truly appreciate your trust in Kalins in Irene, SD.
    Kevin C.
    Ken Ransom & Danny Alvarez braved the icy roads to install a new HVAC SYSTEM for our house today. Both technicians were very professional! Laying down floor protectors All through the house and wore shoe coverings! The installation looks amazing! We are very pleased with the results! Everything was spotless when finished. Thank you!!!
    Response from the owner:Dear Kevin,
    Thank you so much for taking the time to share this great review! We’re thrilled to hear that Ken and Danny took such great care of your home during your new HVAC system installation—even while braving icy road conditions.

    Protecting your home, working cleanly, and delivering professional, high-quality installation is exactly what we strive for, and we’re glad it showed from start to finish. We’ll be sure to pass along your kind words to Ken and Danny.

    Thank you for trusting Kalins Indoor Comfort with your home in Le Mars, IA—we hope you enjoy the comfort for many years to come!