Comfort, installed right, for 15 years.
Sierra Comfort Services designs, installs, and services complete heating & cooling systems — ductwork, gas, hydronics, air quality, and AC — for homes across the region. Licensed. Insured. No surprise fees.
Full-scope heating & cooling, start to finish.
From framing-stage ductwork to a mid-summer AC breakdown, one team handles the whole system — not just the easy parts.
Ductwork — New Build & Retrofit
Full duct design and installation for new construction, plus retrofits that fix airflow and comfort problems in existing homes.
Gas Services
Gas line installation, appliance hookups, and safety inspections carried out to code by licensed technicians.
Hydronics
Radiant floor heating, boilers, and hot-water baseboard systems — designed, installed, and serviced in-house.
Indoor Air Quality
Filtration, humidification, and ventilation upgrades that address allergens, dust, and stale air at the source.
AC Service & Installation
High-efficiency air conditioning systems sized correctly for your home, plus repair when the heat hits hardest.
Maintenance Plans
Seasonal tune-ups and inspection plans that catch small issues before they turn into a no-heat call in January.
Fifteen years of doing it the plain, correct way.
No upsell scripts, no vague estimates. You get a technician who explains what's wrong, what it costs, and why — before any work starts.
Licensed & insured on every job
Every install and repair is carried out by certified technicians, fully covered from quote to completion.
Upfront, written quotes
You know the cost before we start — no surprise line items on the invoice.
Family-owned, locally based
Based in Kitchener and serving the surrounding region — not a call centre dispatching contractors.
One team, whole system
Ductwork, gas, hydronics, and air quality all handled in-house, so nothing falls through the cracks between trades.
Based in Kitchener, working across the region.
If you're in one of these areas, we can typically schedule a free on-site quote within the week.
What homeowners say.
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Tell us what's going on and we'll follow up to schedule an on-site visit — usually within one business day.
- Or call directly: 647-637-2880
- Weekdays 8:00–18:00, Saturday 10:00–16:00
- No obligation — written estimate only