Markham Furnace Repair

• Same-day repairs: We’re based in Richmond Hill, right next to Markham, so most repair calls get a visit the same day.
• Licensed & TSSA registered: Our G2 gas technicians repair all furnace and AC brands.
• Upfront flat-rate pricing: You get the price before any work starts. No surprises on the bill.
• Warranty you can count on: 1 year on labour, manufacturer warranty on new equipment, and a 10-year parts warranty on Lennox installs.
• 30 years in York Region: Highly rated on Google by our customers.

From the field: furnace repair in Markham

A Markham homeowner called us after their furnace stopped heating the house. The furnace was running, but warm air wasn’t coming out of the vents properly.

What we found: A failed blower motor capacitor. Without it, the blower motor can’t start properly, so the furnace can’t push warm air through the house.

How we fixed it: We replaced the capacitor, tested the blower motor, checked the airflow, and ran the furnace through a full heating cycle.

The result: Proper airflow restored and reliable heat back in the home.

Areas we serve in Markham

We service homes across Markham, including Unionville, Cornell, Berczy Village and Markham Village, as well as nearby Richmond Hill, Thornhill and Vaughan.

Heating and cooling in Markham homes

Markham’s houses cover a wide range of ages. Unionville and Markham Village have homes that are decades old, often with additions or finished basements that the original ductwork was never sized for. Cornell, Wismer and Berczy were built in the 2000s and 2010s, and their first furnaces and air conditioners are now reaching typical replacement age. The right answer differs between the two: in an older house the ducts and venting deserve a look, while in a newer one the question is usually whether an ageing original unit is worth another repair.

Common AC problems we fix in Markham

Hot, humid summers are hard on central air conditioners. These are the problems we see most often in Markham:

• Blowing warm air: often a refrigerant leak, a dirty coil or a failed electrical part.
• AC won’t turn on: usually a bad capacitor or contactor, a tripped breaker, or a thermostat problem.
• Water leaking near the furnace: usually a clogged condensate drain line.
• Weak airflow: a dirty filter, a frozen indoor coil or a blower problem.
• Strange noises: worn fan motors, loose parts or debris in the outdoor unit.
• Running nonstop or turning on and off: a dirty outdoor coil, low refrigerant or a thermostat issue.

We find the cause and give you an upfront flat-rate price before any work starts. Our guide AC running but not cooling? explains the first things to check.

Furnace and AC repair in Markham: common questions

Do you offer same-day furnace repair in Markham?
Yes, for most repair calls. We’re based in Richmond Hill, right next to Markham, so we can usually visit the same day. We’re open 8am to 8pm, 7 days a week.

How much does furnace or AC repair cost?
We use upfront flat-rate pricing. You get the price before any work starts, so there are no surprises on the bill.

Do you repair all brands?
Yes. Our G2-licensed, TSSA-registered technicians repair all furnace and central AC brands. For new installs, we put in Lennox and KeepRite equipment.

What warranty do you give?
1 year on labour, the manufacturer’s warranty on new equipment, and a 10-year parts warranty on Lennox installs.

Should I repair or replace my old furnace?
It depends on the furnace’s age, how often it breaks down, and the repair cost. We’ll give you an honest recommendation, and our guide Repair or replace your old furnace? explains how to decide.

Do you offer 24-hour emergency service?
No. We’re open 8am to 8pm every day. Call 416-791-1609 during those hours and we’ll get to you as quickly as we can.