Guelph Pros › Mold Removal Companies
Guelph, Kitchener-Waterloo & Halton Hills · updated October 2026
Mold Removal Companies: the standings
78 mold removal companies ranked across 10 Guelph, Kitchener-Waterloo & Halton Hills communities, by Google rating and review count from 4,846 reviews. Refreshed monthly. Nobody can pay to move up.
Who leads in each community
The mold removal companies holding first place on each town board, ordered by review volume.
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RPM @ Home Team Golden Horseshoe
#1 of 11 mold removal companies in Cambridge -
O'Dwyer Insulation
#1 of 15 mold removal companies in Guelph -
Gladiator Pro Wash Window Cleaning & Pressure Washing
#1 of 10 mold removal companies in Fergus -
The Mold Guy
#1 of 16 mold removal companies in Elmira -
GTA Mold Removal Mississauga
#1 of 19 mold removal companies in Erin -
MoldCare
#1 of 18 mold removal companies in Kitchener -
AMC Environmental Corp
#1 of 14 mold removal companies in Acton -
PuroClean Restoration Halton/Guelph
#1 of 4 mold removal companies in Milton
Mold Removal Companies by community
Pick a town for its full board, in order.
- Acton — 14 ranked
- Cambridge — 11 ranked
- Elmira — 16 ranked
- Elora — 3 ranked
- Erin — 19 ranked
- Fergus — 10 ranked
- Guelph — 15 ranked
- Kitchener — 18 ranked
- Milton — 4 ranked
- Waterloo — 18 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 mold removal 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