Heat that holds. Cooling you can count on.
Kanata HVAC installs, services, maintains and repairs furnaces, boilers, heat pumps and air conditioners — all makes and models — across Hamilton and the surrounding region. Honest advice, no high-pressure sales: whether you need a repair, a seasonal tune-up or a full system replacement, we'll help you get it right the first time.
Complete home heating & cooling
From a failing furnace to a brand-new heat pump, we install, replace and service the systems that keep Hamilton homes comfortable all year.
Gas Furnaces
High-efficiency furnace installs and replacements that keep your home warm and your energy bills in check — sized and fitted right for Hamilton winters.
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Heat Pumps
One efficient system that heats in winter and cools in summer. A smart, lower-carbon upgrade for Hamilton homes — and a great way to replace an aging furnace and AC at once.
Explore heat pumpsBoilers & Hydronics
Even, comfortable warmth with no cold spots — high-efficiency boiler, radiant and hydronic installs and replacements.
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Cool, quiet comfort through Ontario's hottest months — efficient AC systems sized right for your home.
Learn moreWater Heaters
Reliable hot water with tank and tankless options — installed quickly when yours finally gives out.
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Quality work, honest advice — and a system that lasts.
Replacing a furnace or boiler is a big decision. We make it simple. We'll tell you straight whether your system can be repaired or whether replacement is the smarter call — and we'll never push you toward something you don't need.
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Straight answers, every time. Clear options, clear pricing, and a recommendation we'd give our own family.
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Done right the first time. Proper sizing and clean, careful installation that protects your investment for years.
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Help replacing an aging system. We guide you through efficient upgrades and available rebates so the choice is easy.
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Local and accountable. We live and work here — and we stand behind every job we do.
Proudly serving Hamilton & the surrounding region
Based in Hamilton, we install and service heating and cooling systems across Southern Ontario. Don't see your town? Give us a call — chances are we cover it.
Check your areaHomeowners who trust Kanata
See what our customers say about Kanata HVAC — real, verified reviews straight from our Google profile.
Authorized & Accredited
Proud to install and service equipment from the brands homeowners trust.
Ready for heating & cooling done right?
Tell us what's going on with your system and we'll give you honest options and an upfront quote — no pressure, no obligation.