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Welcome to DeZiel Heating and Air

DeZiel Heating and Air Conditioning, Inc. , is a family owned and operated HVAC company. We are dedicated to offering reliable products at a fair price with excellent customer service. We strive for excellence, putting our customer’s best interests first. We treat each and every home we enter as our own.

We service the entire metro area and Wright County.

DeZiel Heating and Air Announces:   We are opening a new office location in Annandale, MN.   Our new address is 300 Elm Annandale MN 55302.  Please stop by our new office locaiton if your in the Annandale area.  We look forward to keeping you and your family comfortable and safe.    

We are fully insured and licensed in Minneapolis, St Paul and surrounding cities. Please browse our website, learn more about us and meet our dedicated, professional staff.

Please browse our site for information on all our HVAC services.  Furnace and Central Air repair and installation is just the beginning.  We also install Mini-splits, gas fireplace, Heat-pumps and Plenum heaters, just to name a few.   

Deziel donations to Food shelf NOTE TO OUR WRIGHT COUNTY CUSTOMERS:  For every installation we do in Buffalo, we will donate $25 to our local food shelf.  Help our community thrive and grow by buying locally.  


Deziel refer a friend gift certificateREFER-A-FRIEND:  For every installation referred to us, we will give you a restaurant gift certificate.   It’s our way to say “Thanks”.


Video series of products and installation also found on You Tube.  Search terms are
Deziel HVAC Buffalo MN 55313  

See our next video in the series