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Oakville · updated October 2026

Mold Removal Companies in Oakville: the standings

20 mold removal companies serving Oakville, 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 Oakville business. It never changes the ranking below. Claim your listing to take it.

Who leads mold removal companies in Oakville right now

  1. 1

    The Mold Guy

    ★★★★★ 4.7 · 309 reviews · Ajax · (416) 333-2999
    — +5 reviews since Sep 20
  2. 2

    GTA Mold Removal Mississauga

    ★★★★★ 5 · 188 reviews · The Blue Mountains · (647) 632-8648
    — 0 reviews since Sep 20
  3. 3

    PuroClean Restoration Oakville Mississauga Burlington

    ★★★★★ 4.9 · 172 reviews · Burlington · (905) 824-7876
    — +1 reviews since Sep 20
  4. 4

    Verify Air Quality Test

    ★★★★★ 4.9 · 89 reviews · Oakville · (905) 208-8887
    — 0 reviews since Sep 20
  5. 5

    Absolute Mould Remediation Ltd.

    ★★★★★ 4.9 · 81 reviews · The Blue Mountains · (800) 578-1291
    — +1 reviews since Sep 20
  6. 6

    Absolute Mold Remediation Ltd.

    ★★★★★ 4.9 · 79 reviews · Acton · (800) 578-1291
    — 0 reviews since Sep 20
  7. 7

    Serve Kings Water & Flood Restoration of Oakville

    ★★★★★ 5 · 64 reviews · Erin · (647) 277-4679
    — 0 reviews since Sep 20
  8. 8

    CPR24 Restoration of Oakville

    ★★★★★ 4.9 · 69 reviews · Oakville · (416) 551-8287
    — 0 reviews since Sep 20
  9. 9

    Safe 'N' Sound Environmental Services.ca Ltd.

    ★★★★★ 5 · 58 reviews · Oakville · (289) 527-5299
    — 0 reviews since Sep 20
  10. 10

    Water Damage Oakville

    ★★★★★ 5 · 47 reviews · Oakville · (289) 812-2484
    — 0 reviews since Sep 20
  11. 11

    DKI - Burlington

    ★★★★★ 4.7 · 57 reviews · Burlington · (905) 681-6100
    — 0 reviews since Sep 20
  12. 12

    GTA Mold Master Inc.

    ★★★★★ 4.9 · 45 reviews · Acton · (416) 705-7897
    — 0 reviews since Sep 20
  13. 13

    RCIP Restoration

    ★★★★★ 5 · 31 reviews · Burlington · (905) 604-3243
    ▲1 +1 reviews since Sep 20
  14. 14

    Mold Assist of Oakville, ON

    ★★★★★ 5 · 29 reviews · Oakville · (905) 567-9893
    ▼1 0 reviews since Sep 20
  15. 15

    Servpro of Southwest Mississauga, Erin Mills

    ★★★★★ 5 · 29 reviews · Erin · (905) 581-7305
    — 0 reviews since Sep 20
  16. 16

    ServiceMaster Restore of Oakville

    ★★★★☆ 4 · 41 reviews · Oakville · (289) 813-3583
    — 0 reviews since Sep 20
  17. 17

    SERVPRO of Milton & North Oakville

    ★★★★★ 5 · 12 reviews · Milton · (289) 779-6591
    — 0 reviews since Sep 20
  18. 18

    Flood Damage Restoration

    ★★★★★ 5 · 6 reviews · Oakville · (416) 648-2895
    — +1 reviews since Sep 20
  19. 19

    GTA Mold Removal Oakville

    ★★★★★ 5 · 3 reviews · Oakville · (647) 632-8648
    — 0 reviews since Sep 20
  20. 20

    Halton and Lakeshore Partners

    ★★★★★ 5 · 1 reviews · Oakville · (289) 212-5846
    — 0 reviews since Sep 20
How the standings work. Rank = Google rating × review volume, observed for the Oakville area in October 2026. No submissions, no fees, no exceptions — a business moves up by earning reviews, not by paying us. Refreshed monthly. 2 of 20 changed rank since Sep 20. See this month's movers.

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