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North York · updated August 2026

Foundation Repair Companies in North York: the standings

20 foundation repair companies serving North York, ranked by Google rating and review count. The bar shows each one's review volume against the leader. Nobody can pay to move up.

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

  1. 1
    Aquatech Basement Waterproofing Toronto
    ★★★★★ 5 · 863 reviews · Etobicoke · (416) 300-2191
  2. 2
    RCC Waterproofing Toronto
    ★★★★★ 4.8 · 791 reviews · North York · (416) 747-1920
  3. 3
    Royal Work Basement Waterproofing Toronto
    ★★★★★ 5 · 463 reviews · Toronto · (416) 837-1077
  4. 4
    Dryshield Basement Waterproofing Toronto
    ★★★★★ 4.9 · 292 reviews · North York · (800) 277-5411
  5. 5
    Direct Basement Waterproofing Toronto
    ★★★★★ 5 · 134 reviews · North York · (647) 693-1096
  6. 6
    Stay Dry Waterproofing
    ★★★★★ 4.9 · 111 reviews · North York · (416) 782-9379
  7. 7
    Nusite Contractors Ltd.
    ★★★★★ 4.5 · 130 reviews · North York · (416) 622-7000
  8. 8
    RCC Waterproofing North York
    ★★★★★ 4.8 · 89 reviews · North York · (416) 747-1920
  9. 9
    TTA Service Underpinning ,Foundation, Waterproofing
    ★★★★★ 4.9 · 54 reviews · Etobicoke · (647) 621-5283
  10. 10
    NTL Contracting and Waterproofing Inc.
    ★★★★★ 4.8 · 51 reviews · North York · (416) 850-4022
  11. 11
    True North Underpinning
    ★★★★★ 5 · 35 reviews · North York · (416) 828-3985
  12. 12
    FoundationGuard Inc.
    ★★★★★ 5 · 35 reviews · North York · (647) 254-0760
  13. 13
    Greater Toronto Masonry And Waterproofing Repairs
    ★★★★★ 5 · 26 reviews · North York · (437) 383-7336
  14. 14
    Toronto Waterproofing And Foundation Repairs
    ★★★★★ 5 · 22 reviews · North York · (437) 937-8874
  15. 15
    IcyReno Waterproofing & Underpinning Leslieville
    ★★★★★ 5 · 20 reviews · North York · (647) 454-6600
  16. 16
    Basement Foundation Repair
    ★★★★★ 4.8 · 18 reviews · North York · (416) 288-0547
  17. 17
    Strong Basements Inc. - Waterproofing & Underpinning Contractor
    ★★★★★ 5 · 12 reviews · North York · (416) 800-4295
  18. 18
    Concrete Crack Repair Pros
    ★★★★★ 5 · 6 reviews · North York · (800) 371-5302
  19. 19
    Basement Waterproofing North York
    ★★★★★ 5 · 4 reviews · North York · (647) 691-9286
  20. 20
    Groundworks Foundation Repair Downtown Toronto
    ★★★★★ 5 · 2 reviews · Scarborough · (647) 370-7447
How the standings work. Rank = Google rating × review volume, observed for the North York area in August 2026. No submissions, no fees, no exceptions — a business moves up by earning reviews, not by paying us. Refreshed monthly.

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