We are located in Markham servicing Markham, Stouffville, Unionville, Pickering and all area’s in the GTA and Durham Regions! Look out for our seasonal flyers to take advantage of deals on Furnace Repair, Emergency Heating Service, and Air Conditioning Service.

We have crews on standby allowing us to offer our customers 24 hours, 7 days a week service. If an emergency occurs and you need service, we will be there!

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Hargrave Heating & Air Conditioning

85 Ferrier Street, Unit 5
Markham, Ontario
L3R 2Y9 Canada

TEL: 905-946-9799
FAX: 416-907-9135
EMAIL: [email protected]


Monday 7:00am – 5:00pm
Tuesday 7:00am – 5:00pm
Wednesday 7:00am – 5:00pm
Thursday 7:00am – 5:00pm
Friday 7:00am – 5:00pm
Saturday 7:00am – 5:00pm
Sunday 7:00am – 5:00pm