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Keeping You Cool When It’s Hot & Warm When It’s Cold At A Price You Can Afford

Big Sky Heating and Cooling
Where You Come First

Keep Your Systems Running Smoothly This Winter.

14-point inspection for $90.00


Get reliable services from Big Sky Heating and Cooling in Billings, MT

Four signs you need HVAC repair

When it comes to determining whether your HVAC unit needs servicing, there are the obvious signs, such as system discontinuance; but there are other detectable ways in which you can decide if you should call the experts for an inspection of your HVAC systems

  • Warm or cool spots in your business or home
  • Higher than usual utility bills
  • Random loud noises coming from your unit or ducts
  • Poor air quality that causes respiratory or allergy issues

Commercial HVAC Service, AC & Heating Repair

Specializing in residential and commercial air conditioning and heating repair, Big Sky Heating and Cooling has been keeping Billings and Laurel, MT, businesses and homeowners comfortable since 2007.  Our staff includes HVAC experts with more than two decades of industry experience.

We will come to your home or business in the Billings or Laurel area, give you a free estimate, and inform you of any repair or replacement services you need. 

Big Sky Heating and Cooling in Billings and Laurel, MT, also focuses on retrofitting new HVAC units to existing ductwork. We also offer heating installation, air conditioning installation, UV light installation & emergency HVAC services.

Erica Wiley
Erica Wiley
December 19, 2020.
Big Sky Heating & Cooling is a top notch professional company willing to assist with any heating and cooling needs. I would recommend them to anyone! Each time I have called for a service call, they respond immediately. The staff is kind and courteous and willing to respond to any issue. I know that the advice that they offer is sound and that they will educate me to make the right choice for my specific situation.
Eric Boeshans
Eric Boeshans
August 28, 2019.
Called yesterday to have our AC looked at. Eric said he would be out at 9am today and he was on time. He was quick, friendly, and gave us his opinion on what he would do as our capacitor was blown. He was fairly priced and we will continue to use him in the future. We used a different company in the past for our heat and we weren’t very happy with them. So glad we found Big Sky Heating and Cooling! Thank you!
Marcus Rogers
Marcus Rogers
May 31, 2019.
Big Sky fixed our AC. It runs great now. Thanks!
Bradley Spill
Bradley Spill
January 10, 2019.
Big Sky was the company that our home warranty company sent to answer our service call for our furnaces not working. They were quick to respond and dealt with the warranty company which resulted in two new units. Needless to say that we were very happy with the results. The crew was friendly and knowledgeable. We’ll definitely be using them for future needs. Thank you, Big Sky!
John Wight
John Wight
December 27, 2018.
Big Sky Heating and Cooling Systems rocks, they fixed my furnace in a snap and are very friendly.
Edward Tucker
Edward Tucker
November 21, 2018.
I've used Big Sky for several years now, both personally and professionally. Highly competent and trustworthy. Wouldn't use anyone else.
November 15, 2018.

Big Sky Heating and Cooling offers big savings!

At Big Sky Heating and Cooling in Billings and Laurel, MT, our goal is to leave you with a heating and cooling unit that functions correctly for years while also providing you with exceptional customer care. We offer a 90-day guarantee and 10% off services for new clients.

Feel comfortable in your home or business with quality residential and commercial HVAC work. For system installation, replacement, service, retrofitting, or a complete upgrade, please call: 406-672-9150