Welcome to DeZiel Heating and Air

programmable thermostat

DeZiel Heating & Air Conditioning, 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 to perform work in all of Wright County, Plymouth to Minneapolis 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 Heating & Air Conditioning is Committed To Excellence

foodshelfNOTE 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.


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


You Can View The Completed Work Of Your Heating & Cooling Professionals

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


Recent Articles

  • How to Avoid Major Air Conditioner Repairs

    As the summer months approach, it is important to make sure that your Buffalo air conditioner is working correctly. An air conditioner uses a large portion of your home’s energy, and tuning it regularly can save you money. An efficient air conditioner will run better, and it will help you avoid major Buffalo air conditioner...

    Read More
  • Gas Fireplaces Adds A Touch Of Warmth To Your Buffalo Home

    A fireplace includes various types of fuels for building fire. You can use coal, firewood, gas and much more. Today gas fireplaces are becoming popular as coal and firewood are hard to ignite and there are more restrictions on air pollution. Most modern fireplaces use gas as a fuel. There are various reasons why gas...

    Read More

If you are looking for a Heating & Cooling expert then please call 763-684-3965 or complete our online request form.