Basement Pros › Whitby › Foundation Repair Companies

Whitby · updated October 2026

Foundation Repair Companies in Whitby: the standings

8 foundation repair companies serving Whitby, ranked by Google rating and review count. The bar shows each one's review volume against the leader. Arrows show movement since Sep 6. Nobody can pay to move up.

Read the arrows with care on this board. It listed 6 businesses on Sep 6 and lists 8 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 Whitby business. It never changes the ranking below. Claim your listing to take it.

Who leads foundation repair companies in Whitby right now

  1. 1

    Aquaphobia Foundation Repair & Crack Injections

    ★★★★★ 5 · 121 reviews · Ajax · (289) 212-9326
    new 0 reviews since Sep 6
  2. 2

    Basement Waterproofing Oshawa

    ★★★★★ 5 · 21 reviews · Oshawa · (647) 560-6751
    new 0 reviews since Sep 6
  3. 3

    TJT BUILDER

    ★★★★★ 5 · 20 reviews · Whitby · (647) 395-3414
    ▼2 +1 reviews since Sep 6
  4. 4

    RBZ Contracting

    ★★★★★ 4.8 · 20 reviews · Whitby · (905) 244-5565
    ▼2 +1 reviews since Sep 6
  5. 5

    Duggans Waterproofing Inc

    ★★★★★ 4.6 · 19 reviews · Oshawa · (416) 817-7046
    ▼2 0 reviews since Sep 6
  6. 6

    ASG Construction & Restoration

    ★★★★☆ 4 · 8 reviews · Whitby · (905) 665-7692
    ▼2 +1 reviews since Sep 6
  7. 7

    Durham Basement Technologies Inc.

    ★★★★★ 5 · 2 reviews · Whitby · (905) 665-1585
    ▼2 0 reviews since Sep 6
  8. 8

    Whitby Foundation Repair

    ★★★★★ 5 · 1 reviews · Whitby · (289) 302-9880
    ▼2 0 reviews since Sep 6
How the standings work. Rank = Google rating × review volume, observed for the Whitby area in October 2026. No submissions, no fees, no exceptions — a business moves up by earning reviews, not by paying us. Refreshed monthly. 6 of 8 changed rank since Sep 6. See this month's movers.

See your name up there?

Claiming is free: your description, services, and correct hours on your profile. The rank stays earned either way.

Claim your listing — free