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Hargrave Heating & Air ConditioningHVAC contractor in Markham, ON

Hargrave Heating & Air Conditioning is an HVAC contractor at 85 Ferrier St Unit 5, Markham, ON L3R 2Y9, ranked #12 of 813 HVAC contractors in Markham and rated 4.9 from 366 Google reviews. Open 24 hours a day, 7 days a week.

Markham, ONUpdated 0 paid placements in any rankingHow we rank

Call (416) 988-9799Website ↗

Key facts

Key facts about Hargrave Heating & Air Conditioning
Address85 Ferrier St Unit 5, Markham, ON L3R 2Y9Get directions
Phone(416) 988-9799
Websitehargraveheating.com
HoursOpen 24 hours, 7 days a week
Google rating4.9 from 366 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Markham and 11 towns within 40 km: Scarborough, Willowdale, North York, Richmond Hill, Concord, Vaughan, East York, Toronto, Pickering, Aurora and Ajax.

Based in Markham, ONView on map

Opening hours

Opening hours for Hargrave Heating & Air Conditioning
DayHours
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours
  • Open 24/7
  • Open evenings — no
  • Open Saturdays
  • Open Sundays
  • Emergency service

Typical heating and cooling prices

Typical heating and cooling prices
JobLowTypicalHigh
AC replacementPer system, installed (unit plus labor); typical range of customer-reported jobs. US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026)CA$5,460CA$8,400CA$11,350
Furnace replacementPer system, installed; typical range of customer-reported jobs. US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026)CA$3,970CA$6,770CA$9,690

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Compare nearby HVAC contractors

Hargrave Heating & Air Conditioning compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Hargrave Heating & Air Conditioning (this business)—634.9 (366)—YesYes
Superior Care Home Services Inc.#10635.0 (266)—YesYes1.2 km
Constant Home Comfort#11634.8 (583)—YesYes1.2 km
Service Express HVAC#13634.9 (384)—YesYes0.6 km

See all 813 ranked HVAC contractors in Markham

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.9from 366 Google reviews

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Questions about Hargrave Heating & Air Conditioning

How is Hargrave Heating & Air Conditioning ranked in Markham?

Hargrave Heating & Air Conditioning is ranked #12 of 813 HVAC contractors in Markham by CR Score, with 63 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

What are Hargrave Heating & Air Conditioning’s hours?

Hargrave Heating & Air Conditioning is open 24 hours a day, 7 days a week. Its listed hours are Open 24 hours, 7 days a week. On Saturdays it is open Open 24 hours, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.

What areas does Hargrave Heating & Air Conditioning serve?

Serves Markham and 11 towns within 40 km: Scarborough, Willowdale, North York, Richmond Hill, Concord, Vaughan, East York, Toronto, Pickering, Aurora and Ajax. The list is based on the business's location and the usual service radius for heating and cooling. Confirm your address is covered when you call.

What do Google reviews say about Hargrave Heating & Air Conditioning?

Hargrave Heating & Air Conditioning has a rating of 4.9 from 366 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact Hargrave Heating & Air Conditioning?

Call Hargrave Heating & Air Conditioning on (416) 988-9799. The business is at 85 Ferrier St Unit 5, Markham, ON L3R 2Y9. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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