5.0 Google · 5.0 HomeStars
Serving Toronto & the GTA Since 1999
24/7 Emergency Service
Enbridge Sustain Trusted Partner
Licensed & Insured · TSSA Certified
5.0 Google · 5.0 HomeStars
Serving Toronto & the GTA Since 1999
24/7 Emergency Service
Enbridge Sustain Trusted Partner
Licensed & Insured · TSSA Certified
Call NowGet a Quote
HVAC service in Etobicoke
Serving Etobicoke & Surrounding Areas

HVAC Services in Etobicoke

Expert heating, cooling & air quality services for Etobicoke homeowners. Family-owned since 1999. 24/7 emergency service.

Megacity HVACEnbridge Sustain Trusted Partner
5.0 Google & HomeStars
Licensed & Insured
24/7 Emergency Service
TSSA Certified Technicians
Customer Reviews
5.0 / 5.0 · 104+ Google reviews
Enbridge Sustain Trusted PartnerAuthorized Enbridge Sustain Trusted Partner — $0-Down Financing on a New System
Etobicoke HVAC Experts

Trusted HVAC Service in Etobicoke, Since 1999

Etobicoke residents count on Megacity HVAC for professional heating and cooling service. From Mimico to Rexdale, Islington to Long Branch — we provide complete HVAC solutions including furnace installation, air conditioning repair, heat pump service, and ductless mini-split installations. Licensed, insured, and background-checked. Etobicoke's housing spans charming 1920s cottages in Long Branch and New Toronto, mid-century colonials in Islington Village, and large newer builds in Humber Valley. Many older Etobicoke homes have converted oil furnaces or aging boiler systems that are well past due for replacement, and our technicians have deep experience converting these properties to modern forced-air or hybrid heating systems.

Etobicoke's southern lakefront communities — Mimico, Long Branch, and New Toronto — feature early 20th-century cottages and wartime homes, many originally heated by oil or coal boilers. These properties often lack ductwork entirely, making ductless mini-split or hybrid systems the most practical heating and cooling solution. Farther north, Rexdale and Thistletown have 1960s–70s suburban homes with standard forced-air systems, while the Kingsway and Humber Valley feature large estate homes requiring multi-zone setups to manage 3,000+ square feet efficiently.

Etobicoke's lakefront neighbourhoods benefit from cooler summer breezes but face harsh winter winds off Lake Ontario that can freeze exposed pipes and strain heating systems. Homes in Mimico and Long Branch should ensure their furnace exhaust vents are properly protected against wind-driven snow and ice blockage during January and February cold snaps.

Services we offer in Etobicoke

Furnace installation & repair
Air conditioning installation & repair
Heat pump installation (cold-climate)
Water heater replacement
Ductless mini-split systems
Indoor air quality & HRV
Annual HVAC maintenance plans
Emergency service 24/7

24/7 Emergency

Real answer, day or night — no extra fees for evenings or weekends.

Upfront Pricing

A fixed price before any work starts. You approve it first.

TSSA Certified

Licensed, insured, background-checked techs and full warranty support.

5.0★ · 250+ Reviews

Top-rated on Google and HomeStars, serving the GTA since 1999.

Equipment We Install

The HVAC Equipment We Install in Etobicoke

A furnace, air conditioner, heat pump, and water heater from the lineup we install across the GTA — full manufacturer specs on each.

Lennox ML196E Merit Series 96% AFUE gas furnace

Lennox

ENERGY STAR

Lennox ML196E

Merit® Series · Single-stage · 96% AFUE · ENERGY STAR®

up to 96%AFUE

Efficiency

Up to 96% AFUE

Heating

Single-stage

Blower

Constant-torque

Heat exchanger

20-yr warranty

Full details
Lennox ML14KC1 Merit Series central air conditioner

Lennox

ENERGY STAR

Lennox ML14KC1

Merit® Series · Single-stage · ENERGY STAR®

14.3+SEER2

Efficiency

14.3+ SEER2

Cooling

Single-stage

Sound

As low as 73 dB

Refrigerant

R-454B

Full details
Mitsubishi Electric FX-Series Hyper-Heat ductless heat pump

Mitsubishi Electric

ENERGY STAR

Mitsubishi FX (Hyper-Heat)

M-Series FX · Ductless · Hyper-Heat · ENERGY STAR®

29.9SEER2

Cooling

29.9 SEER2

Heating

12.4 HSPF2

Cold-climate

Heats to -30°C

Type

Ductless inverter

Full details
Bradford White atmospheric-vent gas water heater

Bradford White

Bradford White RG2 (Atmospheric)

Atmospheric gas · Defender Safety System®

50Gallons

Type

Atmospheric gas

Capacity

50 gal (189 L)

First-hour

81 gal

Warranty

6-yr (10-yr avail.)

Full details

All specifications are published by the manufacturer. We install and service these systems across Toronto & the GTA.

Enbridge Sustain Trusted PartnerAuthorized Enbridge Sustain Trusted Partner — $0-Down Financing on a New System
Our Process

What to Expect From a Megacity HVAC Visit

1

Call or Book Online

Describe the issue. We dispatch a technician with common parts already on board.

2

Full Diagnostic

We test refrigerant pressure, electrical connections, heat exchangers, and airflow — finding the root cause, not just the symptom.

3

Upfront Quote

A clear explanation and a fixed price. You approve before any work starts.

4

Repair or Install & Verify

We fix or install, run a complete system cycle, confirm temperatures, and clean up before leaving.

Diagnostics

Common HVAC Issues in Etobicoke

Most are resolved same-day with parts we carry on our trucks.

Furnace Not Heating

Faulty ignitor, tripped limit switch, failed inducer motor, or cracked heat exchanger — common winter calls we resolve same day.

AC Not Cooling

Low refrigerant, dirty condenser coils, or a failing compressor. We carry refrigerant and the most common parts on every truck.

Short Cycling

The system turns on and off without completing a cycle — usually a clogged filter, low refrigerant, or an oversized unit.

Unusual Noises

Grinding, squealing, or rattling from any HVAC unit. Often a failing blower motor, loose hardware, or compressor wear.

Water Leaks

Clogged condensate drains, frozen evaporator coils, or a cracked secondary heat exchanger. High humidity makes drain clogs frequent.

Uneven Heating or Cooling

Hot rooms upstairs, cold rooms in the basement — often caused by ductwork imbalance, blower issues, or an undersized system.

Brands We Install

We Install & Service Every Major Brand

Authorized Lennox Dealer — and fully equipped to install, repair, and maintain every major HVAC brand sold in Ontario.

Lennox HVAC
Carrier HVAC
Trane HVAC
Daikin HVAC
Rheem HVAC
Mitsubishi Electric HVAC
KeepRite HVAC
York HVAC
Navien HVAC
Ducane HVAC
Kepler HVAC
Enbridge Sustain Trusted Partner
$0
Down
Trusted Partner

Lease-to-Own Through Enbridge Sustain

As a certified Enbridge Sustain Trusted Partner, we offer Etobicoke homeowners a new furnace, AC, heat pump, or water heater with nothing down. Standard ACs and furnaces are not covered by current rebate programs, but the Sustain lease-to-own program keeps the upfront cost at $0.

  • No upfront cost — $0 down on approved credit
  • Maintenance and repairs included for the term
  • Predictable, manageable monthly payments
See Financing Options
Enbridge Sustain Trusted PartnerAuthorized Enbridge Sustain Trusted Partner — $0-Down Financing on a New System
Get In Touch

Get a Free HVAC Estimate in Etobicoke

Tell us what your system is doing and we will get back to you fast. Same-day service available across Etobicoke and the GTA — or call and talk to a real person now.

Call 24/7(416) 286-5665
Rated5.0★ on Google & HomeStars

Free estimates · No obligation · We respect your privacy

Also Serving Nearby Communities

Etobicoke HVAC Service Pages

Visit Us

Our Location

Proudly serving Toronto & the Greater Toronto Area from our East York office since 1999.

Megacity HVAC

Address
885 O'Connor Dr, East York, ON M4B 2S7
Hours
Mon – Sun: 7:00 AM – 11:00 PM
24/7 Emergency Service Available