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Fergus · updated November 2026

Mold Removal Companies in Fergus: the standings

12 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 Oct 1. Nobody can pay to move up.

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

    ServiceMaster Restore of Guelph

    ★★★★★ 4.8 · 167 reviews · Guelph · (226) 780-6435
    ▲1 +2 reviews since Oct 1
  2. 2

    Mold Solutions Canada

    ★★★★★ 5 · 100 reviews · Acton · (647) 969-3660
    new 0 reviews since Oct 1
  3. 3

    National Mold Removal

    ★★★★★ 4.9 · 105 reviews · Cambridge · (519) 537-7800
    new 0 reviews since Oct 1
  4. 4

    Mold removal - AP services The Mold Company

    ★★★★★ 5 · 53 reviews · (647) 391-8676
    new 0 reviews since Oct 1
  5. 5

    ASM MOLD REMOVAL INC.

    ★★★★★ 5 · 33 reviews · Acton · (647) 451-0493
    ▼1 0 reviews since Oct 1
  6. 6

    JW Drywall

    ★★★★★ 5 · 28 reviews · Fergus · (519) 803-6645
    ▼1 +2 reviews since Oct 1
  7. 7

    Fergus PowNat

    ★★★★★ 4.9 · 25 reviews · Fergus · (226) 449-9983
    ▼1 +1 reviews since Oct 1
  8. 8

    Ontario Mould & Restoration Specialists

    ★★★★☆ 4.4 · 34 reviews · Acton · (855) 667-4968
    new 0 reviews since Oct 1
  9. 9

    HIP Mould Professionals - Attic Mould Specialists

    ★★★★★ 5 · 21 reviews · Acton · (226) 821-3206
    ▼2 0 reviews since Oct 1
  10. 10

    Mould Hound

    ★★★★★ 5 · 17 reviews · (437) 869-1509
    new 0 reviews since Oct 1
  11. 11

    Ontario Mould Specialists

    ★★★★★ 5 · 11 reviews · Cambridge · (855) 667-4968
    new 0 reviews since Oct 1
  12. 12

    Guelph Mold Removal

    ★★★★★ 5 · 6 reviews · Elora · (226) 790-2661
    ▼2 0 reviews since Oct 1
How the standings work. Rank = Google rating × review volume, observed for the Fergus area in November 2026. No submissions, no fees, no exceptions — a business moves up by earning reviews, not by paying us. Refreshed monthly. 6 of 12 changed rank since Oct 1. See this month's movers.

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