From reliable single-stage heating to fully communicating luxury systems — we size, supply, and install every furnace to GTA's climate and your home's exact specifications.
Our technicians bring over a century of combined hands-on HVAC experience. Faster diagnostics, cleaner installs, and fewer callbacks.
24HNext Day Install
Fast Install, No Waiting
Same-day and next-day installation available. A broken furnace can't wait — and neither should you.
24/7Emergency Line
Warranty & 24/7 Support
Every furnace is backed by the manufacturer's warranty and H&C's 24/7 emergency support line. If something goes wrong, we're here — day or night.
Why H&C
Why H&C Is the GTA's Furnace Expert
100+ Years Combined Experience
Our technicians bring over a century of combined hands-on HVAC expertise. Work we’re proud to put our name on.
17+ Years Serving the GTA
A family-run business with 17+ years serving the Greater Toronto Area — you deal with owners, not a call centre.
24/7 Emergency Service
Furnace stops working in the dead of winter? We answer the phone — 365 days a year, including holidays.
Manufacturer-Backed Warranty
Authorized dealer for every brand we carry. Full manufacturer warranty included on every installation.
Financing Available
Flexible financing options make premium systems accessible at comfortable monthly payments.
Free Home Assessment
A licensed technician visits your home, sizes the system correctly, and recommends the right unit — no obligation.
FAQ
Frequently Asked Questions
Common questions about furnace installation, sizing, and service in the GTA.
BTU sizing depends on your home's square footage, insulation quality, ceiling height, number of windows, and local climate. A proper Manual J heat load calculation is the industry standard — and what we perform before every installation. As a rough guide, GTA homes typically need 30–45 BTU per square foot. Oversizing is just as problematic as undersizing: an oversized furnace short-cycles, wears out faster, and creates humidity issues.
Still have questions?
Our HVAC experts are happy to help. Call us or request a free quote.
5.0 stars across Google, Facebook, and Yelp — 100% verified customers.
Mark S.
Barrie · Google Review
★★★★★
"Our Lennox furnace quit on us at -20°C on a Saturday night. H&C had a technician at our door within two hours. They diagnosed a failed inducer motor, had the part in the truck, and we had heat again before midnight."
Verified Furnace Customer
Jennifer L.
Vaughan · Facebook Review
★★★★★
"H&C installed a Goodman 96% AFUE furnace and walked us through the entire Enbridge rebate process. They filed the paperwork on our behalf — we got $800 back without lifting a finger."
Verified Furnace Customer
Sam R.
Brampton · Google Review
★★★★★
"H&C recommended a two-stage model that runs quieter and more efficiently. They explained the difference clearly — no upsell pressure, just solid advice. The install was done in one day."
Verified Furnace Customer
Mark S.
Barrie · Google Review
★★★★★
"Our Lennox furnace quit on us at -20°C on a Saturday night. H&C had a technician at our door within two hours. They diagnosed a failed inducer motor, had the part in the truck, and we had heat again before midnight."
Verified Furnace Customer
Jennifer L.
Vaughan · Facebook Review
★★★★★
"H&C installed a Goodman 96% AFUE furnace and walked us through the entire Enbridge rebate process. They filed the paperwork on our behalf — we got $800 back without lifting a finger."
Verified Furnace Customer
Sam R.
Brampton · Google Review
★★★★★
"H&C recommended a two-stage model that runs quieter and more efficiently. They explained the difference clearly — no upsell pressure, just solid advice. The install was done in one day."
Verified Furnace Customer
Fatima A.
Mississauga · Yelp Review
★★★★★
"H&C installed a KeepRite two-stage furnace paired with a whole-home humidifier. The technician took time to explain how the variable speed blower improves air quality. Our house no longer feels dry in winter."
Verified Furnace Customer
Kevin M.
Richmond Hill · Google Review
★★★★★
"Our old furnace died at midnight in January. H&C arrived by 1 AM, confirmed the heat exchanger was cracked, and replaced the entire unit with a new Lennox the next afternoon. They didn't charge emergency rates."
Verified Furnace Customer
Lisa B.
Aurora · Nextdoor Review
★★★★★
"H&C installed a Goodman furnace and pulled the permit themselves. The TSSA inspector passed it on the first visit. It was reassuring to see H&C do everything by the book."
Verified Furnace Customer
Fatima A.
Mississauga · Yelp Review
★★★★★
"H&C installed a KeepRite two-stage furnace paired with a whole-home humidifier. The technician took time to explain how the variable speed blower improves air quality. Our house no longer feels dry in winter."
Verified Furnace Customer
Kevin M.
Richmond Hill · Google Review
★★★★★
"Our old furnace died at midnight in January. H&C arrived by 1 AM, confirmed the heat exchanger was cracked, and replaced the entire unit with a new Lennox the next afternoon. They didn't charge emergency rates."
Verified Furnace Customer
Lisa B.
Aurora · Nextdoor Review
★★★★★
"H&C installed a Goodman furnace and pulled the permit themselves. The TSSA inspector passed it on the first visit. It was reassuring to see H&C do everything by the book."
Verified Furnace Customer
Robert C.
North York · Yelp Review
★★★★★
"During the install, the H&C tech noticed our existing flue was improperly sized. He flagged it immediately, explained the risk, and corrected it the same day. That kind of attention to detail is rare."
Verified Furnace Customer
Heather N.
Newmarket · Facebook Review
★★★★★
"We went with a KeepRite high-efficiency furnace after H&C explained the long-term savings. They also registered the warranty for us and followed up a week later to make sure everything was running perfectly."
Verified Furnace Customer
Dave T.
Burlington · Reddit (r/hvacadvice)
★★★★★
"H&C did a proper Manual J load calculation before recommending a Lennox, while the other companies just guessed based on square footage. Install was perfect, system is right-sized."
Verified Furnace Customer
Robert C.
North York · Yelp Review
★★★★★
"During the install, the H&C tech noticed our existing flue was improperly sized. He flagged it immediately, explained the risk, and corrected it the same day. That kind of attention to detail is rare."
Verified Furnace Customer
Heather N.
Newmarket · Facebook Review
★★★★★
"We went with a KeepRite high-efficiency furnace after H&C explained the long-term savings. They also registered the warranty for us and followed up a week later to make sure everything was running perfectly."
Verified Furnace Customer
Dave T.
Burlington · Reddit (r/hvacadvice)
★★★★★
"H&C did a proper Manual J load calculation before recommending a Lennox, while the other companies just guessed based on square footage. Install was perfect, system is right-sized."
