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Richmond Hill · updated October 2026

Mold Removal Companies in Richmond Hill: the standings

9 mold removal companies serving Richmond Hill, 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 19 businesses on Sep 20 and lists 9 now. When the number of businesses falls, ranks rise 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 Richmond Hill business. It never changes the ranking below. Claim your listing to take it.

Who leads mold removal companies in Richmond Hill right now

  1. 1

    CPR24 Restoration of Richmond hill

    ★★★★★ 5 · 73 reviews · Richmond Hill · (416) 551-8287
    ▲2 0 reviews since Sep 20
  2. 2

    Absolute Mold Remediation Ltd.

    ★★★★★ 4.9 · 79 reviews · Acton · (800) 578-1291
    ▲4 0 reviews since Sep 20
  3. 3

    Mold Assist of Richmond Hill, ON

    ★★★★★ 5 · 26 reviews · Markham · (866) 916-4677
    ▲8 0 reviews since Sep 20
  4. 4

    Mold Assist of Markham, ON

    ★★★★★ 5 · 25 reviews · Markham · (866) 916-4677
    ▲8 0 reviews since Sep 20
  5. 5

    Interior Era Inc. Water-Fire-Mold Damage Restoration - 24/7-45min Response

    ★★★★★ 5 · 25 reviews · Richmond Hill · (416) 897-1676
    ▲8 0 reviews since Sep 20
  6. 6

    Puroclean Restoration Richmond Hill Thornhill

    ★★★★★ 5 · 17 reviews · Richmond Hill · (905) 252-8070
    ▲9 0 reviews since Sep 20
  7. 7

    Templar Services

    ★★★★★ 5 · 14 reviews · Richmond Hill · (416) 209-4857
    ▲9 0 reviews since Sep 20
  8. 8

    Revive Pro Restoration

    ★★★★★ 5 · 6 reviews · Richmond Hill · (800) 495-2949
    ▲10 +1 reviews since Sep 20
  9. 9

    Kleen Condition -Richmond Hill

    ★★★★★ 5 · 1 reviews · Richmond Hill · (416) 919-2093
    ▲10 0 reviews since Sep 20
How the standings work. Rank = Google rating × review volume, observed for the Richmond Hill area in October 2026. No submissions, no fees, no exceptions — a business moves up by earning reviews, not by paying us. Refreshed monthly. 9 of 9 changed rank since Sep 20. See this month's movers.

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