Featured Products

We’ve teamed up with the industry’s leading manufacturers to bring you the best products on the market. We’ve been a Premier Lennox® Dealer for over 70 years. Kalins Service Technicians are the highest trained technicians in the Tri-State area, so they know the latest information on new product technology.

HVAC & Indoor Air Quality

We offer many makes and models of heating, cooling, and indoor air quality equipment to choose from. Our experts will guide you through the choices and make a recommendation to best meet your needs and budget.


From gas to electric or wood burning, modern to traditional, we offer a wide selection of fireplace options from the industry's top manufacturers. Our experts will help you select the fireplace that's the right fit for your home.

Dimplex Kozy Heat Amantii Regency Valcourt Heat Glo Thermo Rite Exterior Escapes RTAL

Heating &
Indoor Air
When You Want Comfort... You Want Kalins!

Kalins Indoor Comfort provides homeowners throughout the
Tri-State area with reliable, quality services and a commitment to
the highest levels of client satisfaction.

(712) 252-2000 Sioux City
1715 4th Street Sioux City, IA 51101
(605) 624-5618 Vermillion
710 Cottage Avenue Vermillion, SD 57069
(605) 665-4348 Yankton
2018 Broadway Yankton, SD 57078