About Megacity
Toronto's Trusted HVAC Family
Family-owned and operated since 1999. Licensed, certified, and committed to delivering expert HVAC service you can count on.
Open 24 hours, 7 days a week. Emergency furnace and AC service.
- Rated on GoogleRead our reviews
- Rated on HomeStarsRead our reviews
- TSSA certifiedLicensed & insured
- Since 1999Family-owned, East York
Trusted
Partner
Keeping Toronto Comfortable Since 1999
Megacity Heating & Air Conditioning was founded in 1999 in East York, Toronto. For over 27 years, this family-owned HVAC company has provided furnace installation, air conditioning repair, heat pump systems, and water heater services to homeowners across the Greater Toronto Area.
You can read Megacity HVAC's verified customer reviews on HomeStars and on Google. The company is TSSA-certified, fully licensed and insured.
As an authorized Lennox dealer and Enbridge Sustain Trusted Partner, Megacity HVAC offers Toronto homeowners the Enbridge lease-to-own program with $0 down and maintenance included. We also install cold-climate heat pumps. In-house rebates available: ask at your quote. We don't file government rebate paperwork for customers.
From its East York home base, Megacity serves the entire GTA (from Oakville to Oshawa, Brampton to Richmond Hill) handling residential furnace, AC, heat pump, and water heater work across the region. All technicians are licensed and insured.
Why Homeowners Choose Megacity
Enbridge Sustain Trusted Partner
New HVAC equipment with $0 down, maintenance included. Ask about the lease-to-own program.
Certified, Licensed & Fully Insured
Licensed & Insured
Fully licensed and insured for all HVAC services across Ontario.
Family-Owned Since 1999
The same East York team has served GTA homeowners for over 25 years.
Authorized Lennox Dealer
Official dealer for Lennox HVAC equipment: premium equipment with industry-leading warranties.
TSSA Certified
Certified by the Technical Standards and Safety Authority for gas work.
Reviewed on Google & HomeStars
Verified customer reviews, public on both platforms.
24/7 Emergency Service
Available around the clock, including holidays and weekends.
Verify our credentials and read reviews from real customers:
Our HVAC Services
Service Areas
Helpful Resources
- Furnace Replacement Toronto
- Furnace Installation Toronto
- AC Replacement Toronto
- Water Heater Replacement Toronto
- Rent, Lease-to-Own or Buy a Water Heater
- Tankless Water Heater Installation
- Lennox Furnaces, ACs & Heat Pumps
- Enbridge Sustain: $0 Down Lease-to-Own
- Enbridge Sustain: 10% Cash Back Promo
- HVAC Financing Options
- Furnace Rental: Rent, Lease-to-Own or Buy
- Maintenance Plans
- Book a Furnace Tune-Up ($120 to $180)
- Furnace Maintenance Checklist
- Furnace Tune-Up: What It Covers and Costs
- Old Furnace Warning Signs: Replace or Wait
- Heating Bills This Winter in Toronto
- Tankless Water Heater Cost Toronto
- New Furnace Cost Toronto (2026 Guide)
- AC Installation Cost by Size (2–5 Ton)
- Heat Pump Rebates Ontario 2026
- About Megacity HVAC
- Customer Reviews
- Service Areas
- Contact Us
Ready to Get Started?
Call today for a free phone quote. No pressure, just honest service from a team that knows what they're doing.