Guelph Pros › HVAC Contractors
Guelph, Kitchener-Waterloo & Halton Hills · updated October 2026
HVAC Contractors: the standings
146 hvac contractors ranked across 12 Guelph, Kitchener-Waterloo & Halton Hills communities, by Google rating and review count from 50,620 reviews. Refreshed monthly. Nobody can pay to move up.
Who leads in each community
The hvac contractors holding first place on each town board, ordered by review volume.
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Reliance Heating, Air Conditioning & Plumbing
#1 of 20 hvac contractors in Cambridge -
Aire One Heating & Cooling KW
#1 of 20 hvac contractors in Kitchener -
Oosterveld Heating & Air Conditioning
#1 of 19 hvac contractors in Guelph -
Brooks Heating & Air
#1 of 19 hvac contractors in Georgetown -
Aido Climate Solutions Inc.
#1 of 18 hvac contractors in Erin -
DanMar Plumbing inc
#1 of 8 hvac contractors in Elmira -
Free Air Heating & Air Conditioning Ltd.
#1 of 20 hvac contractors in Milton -
Motion Services
#1 of 6 hvac contractors in Fergus -
LIT Heating & Cooling Inc.
#1 of 5 hvac contractors in Elora
HVAC Contractors by community
Pick a town for its full board, in order.
- Acton — 14 ranked
- Cambridge — 20 ranked
- Elmira — 8 ranked
- Elora — 5 ranked
- Erin — 18 ranked
- Fergus — 6 ranked
- Georgetown — 19 ranked
- Guelph — 19 ranked
- Kitchener — 20 ranked
- Milton — 20 ranked
- Rockwood — 4 ranked
- Waterloo — 20 ranked
How these standings are built
Rank = Google rating × review volume. We read the public Google listing for every
business on these boards, in October 2026, and order each town board by that score. There are
no submissions and no fees. A business moves up by earning reviews.
Featured placement is available to claimed businesses, is always labelled as such, and never
changes a rank. The boards are refreshed monthly.
Run a hvac business?
Your customers already put you on one of these boards. Claiming is free: your description, your services and your correct hours on your profile. The rank stays earned either way.
Claim your listing — free