Heating · Cooling · Ventilation
Installation & Repair
Certified technicians install, service and repair every major make of heating and cooling system — with upfront pricing and same-day appointments.
Licensed, insured & EPA certified
15+
Years experience
5,000+
Systems installed
4.9/5
Average rating
A −30 °C January and a humid August ask very different things of a home. For over fifteen years we have designed, installed and maintained heating and cooling systems built for both — high-efficiency furnaces, cold-climate heat pumps and air quality systems, fitted by our own licensed technicians. No subcontractors.
Every system that moves air through your home or building — designed, installed and serviced by one licensed team, across every season Canada throws at it.
HRV and ERV systems that pull fresh air into airtight modern homes and carry the stale, damp air back out.
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Filtration, whole-home humidifiers and UV purification for the long months when the windows stay shut.
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Tune-ups before the first frost and the first heat wave, on a plan that keeps your manufacturer warranty intact.
Read MoreFive reasons the same customers call us back, season after season.
Reliable heating solutions designed to keep your home comfortable through Canada's toughest cold-weather conditions.
Our experienced technicians bring the right expertise, tools, and attention to detail to every installation, repair, and maintenance job.
No confusing quotes or unnecessary recommendations. We explain the work clearly so you know exactly what you're paying for.
When your heating or cooling system needs attention, we respond quickly and work efficiently to restore your comfort.
From routine maintenance to complete system replacements, we focus on quality workmanship that keeps your HVAC system performing for years.
Real jobs in real Canadian homes and businesses — furnace swaps in January, rooftop units in July, and the maintenance visits that keep both out of trouble.
Our furnace quit on the coldest night of January. Hvillas had a technician at the door before midnight, and a new high-efficiency unit in the basement two days later. They walked us through the rebate paperwork line by line.
Homeowner, Ottawa
We cannot close the café for a week, and we did not have to. The crew worked around our hours, kept the dining room open throughout, and the new rooftop unit is quiet enough that customers never notice it running.
Café owner, Toronto
They talked us out of the bigger system we thought we needed and sized a cold-climate heat pump properly instead. Two winters in, the house holds temperature and our gas bill is a fraction of what it was.
Homeowner, Mississauga
I manage eleven buildings and Hvillas services every one of them. Same technicians each visit, reports filed the day of, and in four years I have not had a single emergency call go unanswered.
Property manager, Hamilton
Homeowners, property managers, restaurants and retail floors across Ontario — the names below keep our technicians on speed dial.
Red Seal Gas Technician
Lead Installer
Service Coordinator
Owner & Master Technician
The questions our office takes most often, answered the way a technician would answer them on the phone.
Once a year, before the heating season starts. An annual inspection catches a cracked heat exchanger or a failing igniter while it is still a repair rather than a 2 a.m. replacement — and nearly every manufacturer requires documented annual service to keep the warranty valid.
Cold-climate models do. Today's units keep producing usable heat well below −25 °C, and we pair them with a backup heat source for the handful of days each winter that go colder. The important part is sizing and the switch-over point — a heat pump set up for a milder climate is what gives them a bad reputation here.
With a heat-loss and heat-gain calculation to CSA F280 — square footage, insulation levels, window area and orientation, air tightness and your local design temperature. We never size from a rule of thumb. An oversized furnace short-cycles, wears out early and leaves the house unevenly heated.
A straight furnace or air conditioner replacement is usually a single day, and we leave the heat on overnight if anything runs long. Adding ductwork, converting to a heat pump or fitting an HRV takes two to three days. You get the schedule in writing before we start.
Often, yes — federal and provincial efficiency programs both offer them, and the amounts and eligibility rules change from year to year. We check which programs your upgrade currently qualifies for, tell you the amount before you commit, and prepare the paperwork with the invoice.
You are told the price before any work begins, including nights, weekends and holidays. We quote the job, not the hour, so a repair that takes longer than expected does not grow the invoice. Our line is answered by a technician around the clock, every day of the year.
Technicians on call right now
Emergency service 24 hours a day, 365 days a year — weekends and holidays included. You get a licensed technician on the phone, and the price in writing before any work starts.
Average response under 2 hours
