We're the coolest guys around.

Duffney Refrigeration, Inc Logo shadow

Serving Central Minnesota | 218-927-6777

Call now Residential HVAC services HVAC services

You should feel comfortable in your home, and a big part of that is having the temperature and air quality just right for you and your family. When your heater or air conditioner isn't doing the job, call Duffney Refrigeration, Inc for prompt and efficient residential HVAC system repairs.


We do more than just fixing furnaces and air conditioners. We can handle air purification and humidifier units so you can breathe easier in your home.

Affordable home heating and cooling services

Our residential repair services

•  Heating and cooling repairs

•  Air conditioners

•  Humidifiers

•  Central air systems

•  Air purification systems

24/7 emergency service available — call today!

1-866-383-3639 (1-866-DUFFNEY)

Serving homeowners in Central Minnesota for 33 years