Deml Heating & Air Conditioning

Welcome to Deml Heating and Air Conditioning-Owatonna’s climate control experts.

Specializing in furnace and air conditioner installation and repairs, we are NATE certified and our York furnaces include up to 95 percent efficiency.

Fireplace Connection

For 10 years, The Fireplace Connection has been heating up homes in Owatonna. NFI Certified, we are an authorized dealer of top names in fireplaces, including Heat N Glo, Quadrafire, and Heatilator, and BEAM central vac systems.