HVAC REPAIR MARKHAM

HVAC Repair Markham

Call Us: (416) 525-4246

HVAC Repair Markham puts a live dispatcher and a licensed technician on the road in 60 minutes, responding to no-heat and no-cool emergencies 365 days a year — including holidays.

Emergency Service Request

Available 24/7. Fill out the form for an immediate response.
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24/7 Live Dispatcher
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60-Min Response
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TSSA Licensed Techs
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Locally Owned

What We Do

We repair, service, and install home heating and cooling systems across Markham and York Region. Whether it's a dead furnace at 2 AM on the coldest night of the year, an AC that quit mid-heatwave, or a thermostat that won't cooperate — we arrive fast, diagnose the problem, and get your system running again.

Our Services

Furnace Repair

Fast diagnosis and repair for gas, electric, and oil furnaces that won't fire up or won't stay running.

AC Repair

Central air conditioning repair for units that won't cool, won't start, or are leaking or freezing up.

Heat Pump Repair

Diagnostics and repair for ducted and ductless heat pump systems, in every season.

No-Heat Emergency Service

Same-day, 24/7 emergency dispatch when your furnace fails during a York Region cold snap.

Furnace & AC Installation

Replacement and new-install quotes for high-efficiency furnaces, air conditioners, and heat pumps.

Thermostat Repair & Install

Smart and programmable thermostat installation, wiring fixes, and troubleshooting.

Duct Cleaning & Repair

Cleaning, sealing, and repair of ductwork to fix uneven heating, cooling, and airflow problems.

Why Markham Homeowners Choose Us

Live 24/7 Dispatcher

No voicemail. No waiting. No excuses. A real person answers every call.

Technicians on the Road in 60 Minutes

Fast response prevents frozen pipes, mold, and further equipment damage.

Upfront, Flat-Rate Pricing

We quote the job before we start — no hourly surprises on your invoice.

Available Every Day

365 days a year, including weekends, nights, and holidays. No surcharge.

Our Process

1. CALL NOW

Our local dispatchers are ready 24/7 to coordinate your service call.

2. DIAGNOSE

We arrive within 60 minutes to perform a full diagnostic on your system.

3. REPAIR

Our technicians carry common parts on the truck to fix most issues same-visit.

4. FOLLOW-UP

We confirm your system is running properly and recommend maintenance to prevent repeat breakdowns.

Read Our HVAC Blog

Practical, locally-relevant guides for Markham homeowners.

Preventing Breakdowns in Markham's Newer Townhouses and Stacked Townhouses

Compact mechanical rooms and shared venting in Markham's townhouse communities need a slightly different maintenance approach than a detached home.

How to Choose an HVAC Repair Company in Markham

Newer Markham homes run HRV/ERV ventilation systems most HVAC companies barely touch — here's what to ask before you book.

No Heat in Markham? What to Check First

A troubleshooting checklist for Markham homeowners, including the ventilation system most newer homes have but rarely think about.

Why Your Newer Markham Home Has an HRV or ERV (And What It Needs)

Ontario's building code requires mechanical ventilation in newer, tightly-built homes — what that means for Markham homeowners who've never had to think about it before.

Frequently Asked Questions

How fast can you arrive for a furnace or AC repair in Markham?

Our local technicians are stationed in and around Markham and can arrive on-site within 60 minutes for any heating or cooling emergency, 24 hours a day, 7 days a week.

Do you work on all makes and models?

Yes. Our technicians are trained and TSSA-licensed to service furnaces, air conditioners, and heat pumps from all major manufacturers.

What areas do you serve?

We serve Markham, Unionville, Cornell, Berczy Village, Angus Glen, Milliken, and the rest of York Region. Call us to confirm coverage for your specific address.

Is my technician licensed and insured?

Yes. All work on gas-fired equipment is performed by TSSA-certified technicians, and our crews are fully licensed and insured.