Skip to content
FeaturedVerifiedHVAC Companies in Markham, Ontario

Hargrave Heating & Air Conditioning

Featured in Markham Today 4.90 (397 reviews)(416) 988-9799

Hargrave Heating & Air Conditioning is based in Markham and serves homes and businesses across York Region, Durham Region, Toronto and the GTA. Operating since 2007, it offers hydronic systems including snowmelt and radiant floor warming.

Business Highlights
  • The company is a Carrier Factory Authorized Dealer.
  • Its technicians are licensed, certified and experienced.
  • The company describes itself as locally owned.
  • The company says its president was honoured to accept the 2024 Carrier President’s Award for Excellence.

Service Area

Markham, York Region, Durham Region, Toronto and the Greater Toronto Area.

Featured on ProsGrade. Hargrave Heating & Air Conditioning is one of 12 HVAC companies ProsGrade lists in Markham, Ontario.

Listing details

8 services listed, including Heating, Air conditioning and Hydronic heating. Open 24 hours, 7 days a week. Rated 4.9 from 397 reviews.

  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

How Hargrave Heating & Air Conditioning compares with the other 11 HVAC companies on ProsGrade in Markham, using public Google ratings and review counts.

  • Ranks in the top quarter of the 12 Markham HVAC companies on ProsGrade by Google rating and review volume.
  • Rated 4.9 on Google, at or above the 4.9 average of other Markham HVAC companies on ProsGrade.
  • Has more Google reviews (397) than 9 of the 11 other Markham HVAC companies on ProsGrade.
  • One of 12 Markham HVAC companies on ProsGrade rated 4.7 or higher from at least 10 reviews.

Services Covered

8 services
  • HeatingFurnace installation, repair, maintenance and replacement
  • Air conditioningAir conditioner installation, repair, maintenance and replacement
  • Hydronic heatingBoiler and combi-boiler service; snowmelt and floor-warming systems
  • Water heatersTraditional storage-tank and tankless systems; installation, repair and replacement
  • Indoor air qualityAir purification and humidity control
  • Ductwork installationCustom ductwork: retrofits, reformatting and new installations
  • Water softening and filtrationWater softening and filtration systems
  • Maintenance plansLabour and parts coverage

Reviews

What customers say

Several customers praise professional service and tidy work. One customer says a leaking hot-water tank was replaced within hours, while another says a broken furnace was replaced within two days. A customer also reports a warranty dispute and says the promised follow-up never came.

Customer Reviews

Rick D'Souza

Tim came through for me at a very difficult time. Had a hot water tank leaking and his crew led by Tyler came by within hours and installed a new one for me. All of this was done within 6 hours of my initial call. Very happy with the service provided and most of all the price of the new hot water tank and installation. The installer Tyler and his coworker were very professional and did an excellent job even gave me some tips on how to maintain the hot water unit myself. They all did a great cleanup job as well before they left as I had a flooded basement due to a leak in my hot water unit, which was a rental unit. Thank you Tim for the excellent service your company provides its customers. Be assured of referrals from my side. Rick D
View full reviewShow less

Darren Vincent

Ian has been sent over to us for a few repairs recently with our warehouse tube heaters. He is courteous, professional, and took the time to explain the issues and gave advice for future maintenance. Would definitely recommend! Thank you Ian and the Hargrave Team!
View full reviewShow less

M Choong

I have been a client of Hargrave for many years. Whether the task is routine annual maintenance for both Furnace or AC unit, or purchase and installation of said equipment, I have been and continue to be very satisfied with the front office and field personnel. Have also recommended Hargrave to family members, and the experience has been very positive. Special mention goes to Steven M. for always providing outstanding troubleshooting, resolution and maintenance. Most recently, I received a visit from Mike C. for the annual maintenance program and he also provided outstanding service. I would absolutely recommend Hargrave, based on my experience to date.
View full reviewShow less

Write a Review

Share your experience with this business. Reviews are moderated before they appear publicly.

We'll email you a link to confirm your review. It's only sent in once you click it.

Frequently Asked Questions

Does Hargrave offer emergency HVAC service?

It offers 24-hour emergency service, with same-day service availability.

What does Hargrave’s annual tankless maintenance involve?

The annual service includes a flush and descaling to remove buildup and clean the heat exchanger and internal components.