"Since 1990 making your house feel like home"

Local HVAC Contractor Serving Fergus and Surrounding Area
Reliable Heating and Cooling Services for Your Fergus Home
Located in the heart of Dufferin County, Amaranth is known for its scenic countryside and welcoming community. At Don’s Heating and Cooling, we are proud to serve Amaranth residents with reliable and professional HVAC solutions. Whether it’s maintaining your furnace, repairing your air conditioner, or installing a new system, our experienced team is here to ensure your home stays comfortable in every season.
With a commitment to quality service and customer care, Don’s Heating and Cooling is trusted by homeowners in Amaranth and the surrounding area. From regular maintenance to 24/7 emergency repairs, we’ve got your HVAC needs covered.
Contact us today to schedule your HVAC service and see why Amaranth residents rely on us for all their heating and cooling needs.
Get in Touch
Do you have any questions or want to ask for a quote? Fill out the eform below and we will help you out.
Why Choose Don’s Heating & Cooling in Fergus
Here are just a few of the reasons why our customers continue to trust us with their HVAC needs.
Award-Winning Service
As a Carrier Factory Authorized Dealer, Don’s Heating and Cooling is proud to have earned the Carrier President’s Award multiple times. This recognition highlights our dedication to delivering exceptional HVAC service and customer satisfaction.
Guaranteed Workmanship
We offer a Lifetime Workmanship Guarantee on all our installations, so you can feel confident knowing the job is done right. Our licensed and apprentice-trained technicians ensure every project meets the highest standards of quality.
Friendly, Professional Service
We pride ourselves on providing a personal touch with every service call. Whether it’s a routine check-up or an emergency repair, we treat every customer like family, delivering solutions tailored to your specific needs.
Available When You Need Us
HVAC issues can arise at any time, which is why we offer 24/7 emergency services to Amaranth residents. You can count on us to be there when it matters most, no matter the time of day.
Maintenance and Repair Services
Whether your air conditioner has stopped working, your furnace is making strange noises or you need a new outdoor fireplace hooked up, Don’s Heating & Cooling in Fergus is the place to go. Our trained technicians offer professional installation, maintenance and repair services on all the products we sell, including:
-
Water and indoor air quality equipment repair
We also offer a Service Maintenance Agreement with a 40-point check. For an annual fee, our team will visit your home or business to inspect your system and handle any small problems before they become costly replacements.

Heating and Cooling Equipment
Don’s Heating & Cooling offers sales, installation, repair, and service for all your home comfort needs. Here are the products and services we provide:
-
Furnaces - We’re a Carrier factory-authorized dealer of high-efficiency furnaces, the highest-quality units on the market. We also offer maintenance and repairs to meet warranty requirements.
-
Air conditioners - We offer single air conditioner units and entire Carrier systems. We also provide air conditioner maintenance and repairs.
-
Heat pumps - Heat pump systems provide versatile heating, cooling, and humidity control to keep your home cooler in summer and warmer in winter.
-
Ductless systems - Ductless mini splits, including ductless air conditioners and heat pumps, can fit in any space, even where traditional HVAC units don’t.
-
Water heaters and boilers - Consider a tankless water heater that only heats water on demand, giving you endless hot water.
-
Indoor air quality - We carry air exchangers, air purifiers, and humidifiers to ensure the best air quality in your home. We also provide maintenance services for your air and water quality units.
-
Fireplaces - Choose from direct-vent fireplaces, gas and propane inserts, stoves, and electric fireplaces. Service your gas fireplace every one or two years.
-
Barbecues - We have a grill for every application and offer a variety of full-size and portable models. We also repair and provide warrantied replacement parts for most brands.
-
Central vacuums - A central vacuum system carries dust and allergens away from your living areas to the canister of your unit. You’ll never have to replace a filter.
-
Outdoor living - We carry a wide selection of outdoor gas fireplaces, patio heaters and patio tables to your enjoy outdoor living.
We stand by the products we sell and do everything in our power to ensure our customers get nothing but the best. We also offer seasonal promotions and flexible financing to help our customers get the HVAC products they need at prices they can afford.
Testimonials
Join the many satisfied homeowners who trust Don’s Heating and Cooling for their HVAC needs.
“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.”
Very Helpful
- Elaine B.
“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.”
Very Helpful
- Rachel H.
“Very friendly and quick service given. Like the text notification knowing tech was on the way. Thank you.”
Like the Text Notification
- Vic S.
“Prompt, professional, very knowledgeable. Took the time to explain what needed replacing and why. Having the Heating Protection Plan has paid for itself. Thanks again Sam 👍🏻”
Prompt, Professional, Very Knowledgeable
-
“Thank you for the quick response to no heat from the furnace all night and 60F degrees inside and -22c outside. I can always count on you to save us with superior customer service. Feeling the warmth from the furnace now! As always, highly recommended. Thank you to Don and Sam”
Feeling the Warmth from the Furnace Now!
- Sherri T.
“Excellent work. Went above and beyond to explain everything including other systems that weren’t being serviced. Will definitely call them back to clean out our fireplaces and to look after any furnace or air conditioning needs down the road”
Went Above and Beyond
- Jackie T.
“From urgent call to furnace backup and heating out home – Chris was in and out in under an hour and 15 minutes. Incredible service and met any/all COVID protocols. Cannot thank you enough.”
Incredible Service
- Dave P.
“Don came over to look at my 20 year old furnace and we both decided that it was a good time to have it replaced as winter was approaching. We went with a Carrier which we previously had and has served us well over the years. Don was able to get me a very generous discount from Carrier as the part that the old furnace needed was heavily backordered. A few days later Ashley came with his partner and had it installed in about 4 hours and they were very professional and very nice people. Very happy with the whole process!!”
Very Happy with the Whole Process!!
- Jerry J.
“We purchased a barbeque and they delivered it assembled and in pristine condition right to our door as promised. They provided competitive pricing and we have heard from others in the area their service is highly recommended should we ever need it. We are doing our best to support local businesses and they make it easy to choose them as our preferred store and dealer!”
We Are Doing Our Best to Support Local Businesses
- Markyintoronto L.
“Chris did an excellent job; arrived on time; performed the work and sent paperwork when done. Really like Don's Heating & Cooling and have had Chris tune up our furnace for winter more than once over the years! Always an excellent experience with COVID protocols in place this year. Thank you Chris; nice seeing you again.”
Chris Did an Excellent Job
- MacRae, Noreen

Trusted Heating and Cooling Services in Fergus
Don’s Heating & Cooling is the place to go for trustworthy HVAC services and Canadian-made appliances and equipment. We serve commercial and residential customers in Fergus and the surrounding communities of Elora, Belwood and Arthur. Contact us today to learn more or visit our showroom in Orangeville to view our full selection of equipment and products.