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The Rebates may have ended
but Heat Pumps are here to stay

* On select models. Conditions apply

factory dealer
2021 presidents award winner
2022 President's Awards

HVAC Contractor for Home Comfort in Orangeville, Alliston and Surrounding Area

Making Your House Feel Like Home Since 1990

Don’s Heating & Cooling provides comprehensive HVAC services for your home comfort. From heating and cooling products to indoor air quality and outdoor equipment, our technicians offer expert installation, maintenance and repair services.

Our customer service, combined with our pricing and expertise, is unmatched by any competitor. We have been serving the Orangeville area for 30+ years and the Alliston area since 2014 and we want to earn your business. Our loyal customers love our personalized treatment; it keeps them coming back. Our customers are like our family.

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Central Air Conditioners

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Water & Indoor Air Quality

Our Heating and Cooling Products and Services

Don’s Heating & Cooling is a reputable HVAC contractor offering comprehensive home comfort services to customers in Simcoe and Dufferin counties.

  • Furnaces. We offer high-efficiency furnaces from Carrier, one of the leading manufacturers in the industry.

  • Furnace maintenance. Whether your furnace is new or old, you should have it cleaned and inspected annually in the fall. Failing to do so can void the manufacturer’s warranty.

  • Fireplaces. We offer direct-vent fireplaces, gas or propane inserts, stoves and electric fireplaces.

  • Fireplace maintenance. To ensure peak efficiency and keep it burning beautifully, we recommend having your fireplace serviced every one or two years.

  • Air conditioners. We supply Carrier high-efficiency central air conditioning systems, some of the top-rated products in the home cooling industry.

  • Air conditioner repairs. During air conditioning season, the filter should be inspected and cleaned or replaced every month. Consider replacing AC units over 15 years old because they can leak refrigerant into the atmosphere.

  • Heat pumps. A heat pump transfers thermal energy from one space to another and can cool your home in summer and warm your home in winter. Heat pumps can reduce your energy bills by up to 50 per cent.

  • Ductless systems. Ductless heating and cooling systems don’t require ducts inside your walls. These wall-mounted air handlers are flexible and work wherever you need them.

  • Water heaters/boilers. A tankless water heater provides an endless supply of hot water because it works only on demand. Eliminating your reservoir-style water heater saves you money on your water heating bill.

  • Indoor air quality systems. We offer Carrier air purifiers, air exchangers and humidity control systems to improve the air quality in your home for your family.

  • Water and indoor air quality systems maintenance. Water heating systems should be serviced at least once a year to ensure maximum efficiency. We can also help you keep your air quality equipment in peak condition.

  • Barbecues, grills and smokers. We offer various full-size and portable models, including the latest from Weber.

  • Barbecue maintenance. We diagnose, repair and provide parts for Napoleon, Weber, Traeger and Kamado Joe grills.

  • Central vacuums. A central vacuum carries dust, dirt and allergens from the living areas of your home and locks them away in a canister. Models feature self-cleaning and allergy-reducing technology.

  • Outdoor equipment. We offer outdoor gas fireplaces, patio heaters and patio tables to help you turn your backyard into an oasis.

Quality Is More than Just a Word

QUALITY starts with your first contact and continues through to our Products, Installations and our Service. Our people are proud of the organization that they represent, which gives the customer the reassurance they deserve. For, we all believe in customer satisfaction.

OUR PROMISE is to install or service the customers equipment on time and to the highest standards possible. By attaining this excellence, we will maintain leadership in our industry.

WE BELIEVE the environment is a top priority. That is why we only install the best possible equipment on the market and use the highest Technology in our Service Equipment.

WE INVITE you to be one of our customer’s and join our long list of satisfied clients.

At Don's Heating & Cooling. We are SETTING THE STANDARDS for others to follow.

Quality HVAC Installation and Repairs in Dufferin and Simcoe Counties

For more than three decades, Don’s Heating & Cooling has provided dependable, quality heating and cooling services to home and business owners in Dufferin and Simcoe counties. We’re an HVAC contractor providing service, installation and repair in the surrounding areas, including:


Visit our showrooms in Orangeville and Alliston to speak with one of our home comfort experts. Contact us today to learn more about our services.


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Very Helpful

“Brian was very helpful. Brendan, the installer and his helper were very neat and careful with all the work.. Answered all our questions pleasantly. Lori and Katie in the office were more than helpful also.”

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- Elaine B.


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Excellent Service

“Excellent service. Price great. Moved to a second new house further North and still used them. Go beyond expectations. Extremely knowledgeable, courteous and friendly. Highly recommend this company.”

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- Rachel H.




308 Broadway Unit 4

(next to Broadway Fish&Chips)

Mon - Fri: 9:00 AM - 5:00 PM

Saturday: 9:00 AM - 3:00 PM

Closed: Sunday


124 Young St Unit 1

(next to Canadian Tire) 

M,T, Th, F: 10:00 AM - 6:00 PM

Saturday: 9:00 AM - 3:00 PM

Closed: Wednesday and Sunday 



Service Area

Grand Valley
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