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

    Veeda L.
    Great he’s so nice and he likes dogs and cat
    Susan J.
    Patrick W.
    Ken Ransom and his team did a terrific full day job installing furnace and air conditioner
    Response from the owner:Dear Patrick,
    Thank you for stopping by and providing a 5 Star Review and Rating for our Service Technician Bill. It is wonderful to hear that he did a nice job servicing your furnaces. Thank you for being a valued member of our Comfort Club and for choosing Kalins Indoor Comfort in Sioux City, IA!
    Brian Z.
    Response from the owner:Dear Brian,
    Thank you for the 5 Star Rating and Review for our Service Technician Bill! Preventative maintenance is all about catching furnace issues early and keeping your system running safely and efficiently, and we appreciate you trusting Kalins Indoor Comfort to take care of your home year-round in Sioux City, IA!
    Karhleen M.
    Response from the owner:Dear Karhleen,
    Thank you for the 5 Star Rating for our Service Technician Radyn. We appreciate the feedback that during your furnace preventative maintenance visit Radyn delivered a 5 Star experience. Thank you for being a valued Comfort Club member in Sioux City, IA.
    Jamie B.
    Bill did good job!
    Response from the owner:Dear Jamie,
    Thank you for the 5 Star Rating and Review for our Service Technician Bill! We're thrilled to hear that he did a good job during your service visit. Thank you for choosing Kalins Indoor Comfort.
    craig V.
    Very courteous, professional, and up-front on the good and bad of our very old system…very personable as well…great experience!
    Response from the owner:Dear Craig,
    Thank you for the 5 Star Rating and Review for our Service Technician Jordan! We appreciate the kind words during your furnace preventative maintenance visit. Thank you for being a valued member of our Comfort Club in Sioux City, IA.
    Judy L.
    Professional, pleasant, arrived on time.
    Response from the owner:Dear Judy,
    Thank you for the 5 Star Review and Rating for our Service Technician Jacob1 We appreciate hearing that he arrived on time, was professional and pleasant during your furnace preventative maintenance. Thank you for being a valued Comfort Club member in volin, SD.
    Jenaya V.
    Response from the owner:Dear Jenaya,
    Thank you for the 5 Star Rating and Review for our Service Technician Jeff! We appreciate the feedback and thank you for choosing Kalins Indoor Comfort for all your heating needs in Sioux City, IA.
    Arlene H.
    Danny and crew did an excellent job taking out old furnace and installing new one plus air conditioner was friendly respectful and knowledgeable made sure we understood everything be fore they left cleaned up after themselves VERY NICE CREW
    Response from the owner:Dear Arlene,
    Thank you so much for the great review! We’re thrilled to hear that Danny Anthony and Rick delivered such a positive experience from start to finish. Replacing a furnace and installing a new air conditioner is a big project, and our team takes pride in being respectful, knowledgeable, and making sure everything is clearly explained before they leave. We’ll be sure to pass along your kind words to the crew. Thanks again for trusting Kalins Indoor Comfort with your home — we’re always here if you need us in Sioux City, IA!
    Veeda L.
    Great he’s so nice and he likes dogs and cat
    Susan J.
    Patrick W.
    Ken Ransom and his team did a terrific full day job installing furnace and air conditioner
    Response from the owner:Dear Patrick,
    Thank you for stopping by and providing a 5 Star Review and Rating for our Service Technician Bill. It is wonderful to hear that he did a nice job servicing your furnaces. Thank you for being a valued member of our Comfort Club and for choosing Kalins Indoor Comfort in Sioux City, IA!
    Brian Z.
    Response from the owner:Dear Brian,
    Thank you for the 5 Star Rating and Review for our Service Technician Bill! Preventative maintenance is all about catching furnace issues early and keeping your system running safely and efficiently, and we appreciate you trusting Kalins Indoor Comfort to take care of your home year-round in Sioux City, IA!
    Karhleen M.
    Response from the owner:Dear Karhleen,
    Thank you for the 5 Star Rating for our Service Technician Radyn. We appreciate the feedback that during your furnace preventative maintenance visit Radyn delivered a 5 Star experience. Thank you for being a valued Comfort Club member in Sioux City, IA.
    Jamie B.
    Bill did good job!
    Response from the owner:Dear Jamie,
    Thank you for the 5 Star Rating and Review for our Service Technician Bill! We're thrilled to hear that he did a good job during your service visit. Thank you for choosing Kalins Indoor Comfort.
    craig V.
    Very courteous, professional, and up-front on the good and bad of our very old system…very personable as well…great experience!
    Response from the owner:Dear Craig,
    Thank you for the 5 Star Rating and Review for our Service Technician Jordan! We appreciate the kind words during your furnace preventative maintenance visit. Thank you for being a valued member of our Comfort Club in Sioux City, IA.
    Judy L.
    Professional, pleasant, arrived on time.
    Response from the owner:Dear Judy,
    Thank you for the 5 Star Review and Rating for our Service Technician Jacob1 We appreciate hearing that he arrived on time, was professional and pleasant during your furnace preventative maintenance. Thank you for being a valued Comfort Club member in volin, SD.
    Jenaya V.
    Response from the owner:Dear Jenaya,
    Thank you for the 5 Star Rating and Review for our Service Technician Jeff! We appreciate the feedback and thank you for choosing Kalins Indoor Comfort for all your heating needs in Sioux City, IA.
    Arlene H.
    Danny and crew did an excellent job taking out old furnace and installing new one plus air conditioner was friendly respectful and knowledgeable made sure we understood everything be fore they left cleaned up after themselves VERY NICE CREW
    Response from the owner:Dear Arlene,
    Thank you so much for the great review! We’re thrilled to hear that Danny Anthony and Rick delivered such a positive experience from start to finish. Replacing a furnace and installing a new air conditioner is a big project, and our team takes pride in being respectful, knowledgeable, and making sure everything is clearly explained before they leave. We’ll be sure to pass along your kind words to the crew. Thanks again for trusting Kalins Indoor Comfort with your home — we’re always here if you need us in Sioux City, IA!