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Fergus · updated October 2026

Mold Removal Companies in Fergus: the standings

10 mold removal companies serving Fergus, 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.

Read the arrows with care on this board. It listed 5 businesses on Sep 20 and lists 10 now. When the number of businesses rises, ranks fall for everyone still listed, whether or not they earned anything. The review counts below are unaffected.

Featured slot — open

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

Who leads mold removal companies in Fergus right now

  1. 1

    Gladiator Pro Wash Window Cleaning & Pressure Washing

    ★★★★★ 4.9 · 332 reviews · Elora · (226) 821-0404
    new 0 reviews since Sep 20
  2. 2

    ServiceMaster Restore of Guelph

    ★★★★★ 4.8 · 165 reviews · Guelph · (226) 780-6435
    ▼1 0 reviews since Sep 20
  3. 3

    CleanFirst Restoration

    ★★★★★ 4.9 · 100 reviews · Toronto · (800) 520-7443
    new 0 reviews since Sep 20
  4. 4

    ASM MOLD REMOVAL INC.

    ★★★★★ 5 · 33 reviews · Acton · (647) 451-0493
    new 0 reviews since Sep 20
  5. 5

    JW Drywall

    ★★★★★ 5 · 26 reviews · Fergus · (519) 803-6645
    new 0 reviews since Sep 20
  6. 6

    Fergus PowNat

    ★★★★★ 4.9 · 24 reviews · Fergus · (226) 449-9983
    new 0 reviews since Sep 20
  7. 7

    HIP Mould Professionals - Attic Mould Specialists

    ★★★★★ 5 · 21 reviews · Acton · (226) 821-3206
    new 0 reviews since Sep 20
  8. 8

    KW Extreme Clean

    ★★★★★ 4.5 · 28 reviews · Kitchener · (226) 289-7473
    new 0 reviews since Sep 20
  9. 9

    Mold Assist of Ancaster

    ★★★★★ 5 · 18 reviews · Hamilton · (866) 916-4677
    new 0 reviews since Sep 20
  10. 10

    Guelph Mold Removal

    ★★★★★ 5 · 6 reviews · Elora · (226) 790-2661
    ▼5 0 reviews since Sep 20
How the standings work. Rank = Google rating × review volume, observed for the Fergus 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 10 changed rank since Sep 20. See this month's movers.

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