“These guys are real pros. Great service, knowledgeable, fast and friendly! Will be for sure using them agin. Thanks!”
Rudo Vacula
in the last week on Google
24/7 Emergency Hotline:(647) 852-2359
Licensed & Insured HVAC professionals serving the Greater Toronto Area with quality heating and cooling solutions. 24/7 emergency service available.
Authorized partner
Book online now
895 Don Mills Rd., Toronto, ON
© 2026 Imperial Heating Toronto. All rights reserved.
Licensed Toronto HVAC contractor serving every neighbourhood. Furnace repair, AC install, and heat pump upgrades — 24/7 emergency service, financing available.
A quick request now. We'll confirm the details by phone.
“These guys are real pros. Great service, knowledgeable, fast and friendly! Will be for…” — Rudo Vacula
Read all reviewsImperial Heating is based at 895 Don Mills Rd., Toronto — a working shop, not a call centre. We service every corner of the city: the Victorian rowhouses of Cabbagetown, the high-rises on King West, the post-war semis in the Junction, and the condo towers along the waterfront.
All technicians hold TSSA Gas Technician licences. We carry liability insurance on every job. Our 140+ Google reviews are public — you can read every one before you call.
TSSA-licensed gas technicians on every job
Written quote before any work begins — no surprises
24/7 emergency dispatch — no overtime surcharge
Enbridge Sustain authorized installer
Serving Toronto + GTA from a local office
All major brands: Carrier, Lennox, Goodman, Daikin, Mitsubishi
“These guys are real pros. Great service, knowledgeable, fast and friendly! Will be for sure using them agin. Thanks!”
Rudo Vacula
in the last week on Google
“Great job great prices i highly recommend there services”
Rob Yoga
in the last week on Google
“Imperial Heating and Cooling came to the rescue on short notice, getting our system back up and running in no time with fantastic service.”
Roald Harvey
in the last week on Google
High-efficiency gas furnaces we install and service across Toronto and the GTA. Every specification is published by the manufacturer.
An efficient single-stage 96% furnace with a power-saving constant-torque blower — a strong-value high-efficiency upgrade for most Toronto homes.
ENERGY STAR® Certified
Lennox's premium two-stage furnace with a variable-speed blower — whisper-quiet, even heat at up to 97% efficiency, and dual-fuel ready.
ENERGY STAR® Certified
High-efficiency 96% AFUE heating with an energy-saving constant-torque blower and a limited-lifetime heat exchanger warranty.
ENERGY STAR® Certified
Kepler's newest premium furnace — a two-stage 97% AFUE unit with an ECM variable-speed blower for quiet, remarkably even heat.
ENERGY STAR® CertifiedNot sure which system fits your home? We size every unit with a proper Manual J load calculation — no guesswork, no oversizing.
Need HVAC service in Toronto today?
24/7 emergency repairs — no overtime charges
Six reasons Toronto homeowners book Imperial Heating specifically, not just whoever answers first.
HVAC emergencies don't keep business hours. Our technicians dispatch around the clock, every day of the year. No overtime surcharge.
Every gas technician holds a current TSSA licence. You can verify credentials before we arrive. Fully insured on every job.
Authorized Sustain installer — furnaces, ACs, and heat pumps with low monthly payments and no large upfront cost. No credit check required.
In-house rebates available — ask at your quote.
The only technology that works for high-rise condo PTAC and vertical stack retrofits. We're one of a small number of Toronto contractors authorized to install Unilux systems.
Our office is at 895 Don Mills Rd. We're local, accountable, and we know Toronto housing. Every neighbourhood from Rexdale to the Beaches.
Full-service heating and cooling for every Toronto home type — detached, semi, condo, and high-rise.
Central air for Toronto homes — sized, installed, and permitted.
Learn moreSame-day diagnosis for all brands. Capacitors, coils, compressors.
Learn moreHigh-efficiency furnace replacement, same-day install.
Learn moreAll brands, all faults. 24/7 for heat emergencies.
Learn moreCold-climate heat pump install.
Learn moreRadiator and steam boiler service for older Toronto homes.
Learn moreTank and tankless installation, including Sustain financing.
Learn moreFull duct system cleaning — improves airflow and air quality.
Learn moreFrom the waterfront to the top of the city — we work in every neighbourhood and borough.
Semi-detached homes, many with aging mid-efficiency furnaces from the 1990s.
View servicesPost-war housing stock with a wide range of system ages and types.
View servicesHigh-rise condos, bungalows, and executive homes across Willowdale and Don Mills.
View servicesOlder homes with varied ductwork — we know the housing stock here.
View servicesLakefront properties and established suburbs west of the city.
View servicesCondos, lofts, and heritage homes — ductless systems and fan coil work.
View servicesFour steps — no guesswork, no vague timelines.
Call or fill out the form. We schedule a visit and assess the work at no charge.
You receive a detailed written quote before any work begins. No verbal-only pricing.
We pull the required permits and complete the installation to TSSA standards.
We register the manufacturer warranty on your behalf and provide documentation.
Straight answers about licences, rebates, financing, and what to look for in a Toronto HVAC contractor.
Toronto’s housing stock spans more than a century. A single street can hold a Victorian rowhouse from 1905, a post-war bungalow, and a glass-walled condo tower built last year — each with completely different heating systems, ductwork configurations, and failure modes. There is no one-size HVAC approach for this city, which is why local knowledge matters.
Imperial Heating has operated out of Toronto since 2012. Our technicians understand the specific challenges of each neighbourhood: the older homes in Cabbagetown and the Annex where ductwork was retrofitted decades later and is often undersized; the high-rises along the waterfront and King West where fan coil units are hitting their 15-to-20-year replacement window; the post-war homes in Scarborough and North York where original furnaces have been replaced once or twice and the existing ductwork is now the limiting factor on system efficiency.
When comparing HVAC companies in Toronto, the two questions that matter most are: does the contractor hold a current TSSA licence, and will they provide a written quote before starting work? Both are non-negotiable. A TSSA licence confirms the technician is trained to work on gas equipment in Ontario. A written quote protects you from estimates that grow after the job starts. Imperial Heating does both on every job.
Ask about in-house rebates at your quote. For homeowners who prefer to spread the cost, Enbridge Sustain financing covers furnaces, ACs, and heat pumps with no credit check and predictable monthly payments.
Almost every Toronto home is on natural gas, and a lot of them are still paying a monthly rental on a water heater the previous owner signed for. We install the Enbridge Sustain tank at $24.99 a month plus HST, which is $28.24 all in to start, with service and repairs included and nothing up front. It is not a flat rate: Enbridge can raise it once a year, on the anniversary of your start date, by 2.5% or CPI, whichever is greater. That, the buyout schedule and the rest of the terms are on our water heater rental page.
Last updated: September 2026
Same-day furnace repair for all brands across Toronto.
Fast air conditioning repair and diagnosis.
Cold-climate heat pump installation.
Tank and tankless installation and repair.
In-house rebates, plus government program details.
Enbridge Sustain and flexible payment options.
Call Imperial Heating or send us a message. Same-day service available across Toronto. No overtime charges, ever.
(647) 852-2359 · 895 Don Mills Rd., Toronto, ON · Open 24/7
A quick request now. We'll confirm the details by phone.