Freebruary BOGO Offer: Buy an AC – Get the Furnace FREE!
 Kalins Indoor Comfort logo
Careers Instant Quote Schedule Now
  • 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
 Kalins Indoor Comfort Logo
Careers
Instant Quote
Schedule Now
Call Now
(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
  • Specials
    • Financing
  • Resources
    • FAQ
    • Products
    • Blog
  • Service Area
  • About Us
    • Why Choose Kalins
    • Our History
    • Meet Our Team
    • Credentials
    • Reviews
    • Contact
      • Careers

About


Contact Us

     Kalins Indoor Comfort Logo
    facebook
    google
    youtube
    lennox premier dealer
    24-hour emergency service
    Comfort Club
    Reviews
    Why Choose Us
    Financing
    (877) 701-3598
    Sioux City
    1715 4th Street Sioux City, IA 51101
    google
    Vermillion
    710 Cottage Ave Vermillion, SD 57069
    google
    Yankton
    2018 Broadway Yankton, SD 57078
    google

    ©2026 Kalins Indoor Comfort. All Rights Reserved. Privacy Policy. Web Design and Internet Marketing by RYNO Strategic Solutions

    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.
    Mary M.
    Mikah was here quickly. Did everything he could to help us. Efficient and personable. He was great!
    Thank you Mikah
    Response from the owner:Dear Mary,
    Thank you very much for providing a 5 Star Review and Rating for our Service Technician Caleb! It is great to hear that during your AC preventative maintenance visit he was personable and efficient. Thank you for being a loyal member of our Comfort Club.
    Lorin K.
    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.
    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.
    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.
    Mary M.
    Mikah was here quickly. Did everything he could to help us. Efficient and personable. He was great!
    Thank you Mikah
    Response from the owner:Dear Mary,
    Thank you very much for providing a 5 Star Review and Rating for our Service Technician Caleb! It is great to hear that during your AC preventative maintenance visit he was personable and efficient. Thank you for being a loyal member of our Comfort Club.
    Lorin K.
    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.
    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.