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Toronto · updated October 2026

Mold Removal Companies in Toronto: the standings

19 mold removal companies serving Toronto, ranked by Google rating and review count. The bar shows each one's review volume against the leader. Arrows show movement since Sep 20. Nobody can pay to move up.

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One labelled spot above these standings, reserved for a claimed Toronto business. It never changes the ranking below. Claim your listing to take it.

Who leads mold removal companies in Toronto right now

  1. 1

    Paul Davis Toronto

    ★★★★★ 4.8 · 498 reviews · North York · (905) 856-5737
    new 0 reviews since Sep 20
  2. 2

    The Mold Guy

    ★★★★★ 4.7 · 309 reviews · Ajax · (416) 333-2999
    ▼1 +5 reviews since Sep 20
  3. 3

    GTA Mold Removal Mississauga

    ★★★★★ 5 · 188 reviews · The Blue Mountains · (647) 632-8648
    ▼1 0 reviews since Sep 20
  4. 4

    Restoration Mate

    ★★★★★ 4.9 · 164 reviews · Ajax · (647) 277-1178
    ▼1 +1 reviews since Sep 20
  5. 5

    CleanFirst Restoration

    ★★★★★ 4.9 · 100 reviews · Toronto · (800) 520-7443
    — 0 reviews since Sep 20
  6. 6

    Canada's Restoration Services

    ★★★★★ 4.8 · 102 reviews · Ajax · (416) 649-0911
    ▲4 +65 reviews since Sep 20
  7. 7

    Ultimate Mold Crew - Mold Removal Toronto

    ★★★★★ 4.9 · 79 reviews · Ajax · (647) 985-2739
    ▼1 0 reviews since Sep 20
  8. 8

    Xtreme Controls

    ★★★★★ 4.9 · 76 reviews · Markham
    new 0 reviews since Sep 20
  9. 9

    Mold Assist of Toronto

    ★★★★★ 5 · 66 reviews · Ajax · (866) 916-4677
    new 0 reviews since Sep 20
  10. 10

    A1 Eco Mould

    ★★★★★ 4.9 · 68 reviews · Markham · (905) 409-2450
    ▼3 0 reviews since Sep 20
  11. 11

    Absolute Mold Remediation Ltd.

    ★★★★★ 4.9 · 79 reviews · Acton · (800) 578-1291
    ▼3 0 reviews since Sep 20
  12. 12

    Toronto Mold Asbestos Removal Pros

    ★★★★★ 4.9 · 30 reviews · Etobicoke · (647) 490-5503
    ▼1 0 reviews since Sep 20
  13. 13

    Peril Canada Mold &amp Asbestos Experts

    ★★★★★ 4.7 · 26 reviews · North York · (416) 833-5959
    ▼1 0 reviews since Sep 20
  14. 14

    ONT Restoration

    ★★★★★ 4.7 · 75 reviews · Acton · (416) 819-5000
    ▼1 0 reviews since Sep 20
  15. 15

    416 ​​Restoration Water Damage Toronto Mold Removal

    ★★★★★ 5 · 15 reviews · Toronto · (416) 400-5632
    ▼1 0 reviews since Sep 20
  16. 16

    MoldCare

    ★★★★★ 4.9 · 141 reviews · Acton · (519) 535-4500
    ▼1 0 reviews since Sep 20
  17. 17

    Mold.ca

    ★★★★★ 4.7 · 16 reviews · Toronto · (416) 504-0333
    ▼1 0 reviews since Sep 20
  18. 18

    MOLD REMOVAL TORONTO LTD

    ★★★★★ 5 · 7 reviews · Toronto · (416) 500-0869
    ▼1 0 reviews since Sep 20
  19. 19

    GTA Mold Removal Toronto

    ★★★★☆ 4.2 · 5 reviews · Etobicoke · (647) 632-8648
    ▼1 0 reviews since Sep 20
How the standings work. Rank = Google rating × review volume, observed for the Toronto area in October 2026. No submissions, no fees, no exceptions — a business moves up by earning reviews, not by paying us. Refreshed monthly. 15 of 19 changed rank since Sep 20. See this month's movers.

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