Basement Pros › Scarborough › Waterproofing Contractors

Scarborough · updated August 2026

Waterproofing Contractors in Scarborough: the standings

20 waterproofing contractors serving Scarborough, ranked by Google rating and review count. The bar shows each one's review volume against the leader. Nobody can pay to move up.

Featured slot — open

One labelled spot above these standings, reserved for a claimed Scarborough 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
    City Wide Group
    ★★★★★ 4.8 · 187 reviews · Scarborough · (416) 283-5500
  4. 4
    Act Fast Waterproofing Corp.
    ★★★★★ 5 · 142 reviews · Scarborough · (647) 993-3466
  5. 5
    Direct Basement Waterproofing Toronto
    ★★★★★ 5 · 134 reviews · North York · (647) 693-1096
  6. 6
    Aquatech Basement Waterproofing Scarborough
    ★★★★★ 5 · 108 reviews · Scarborough · (647) 591-5551
  7. 7
    Direct Waterproofing Scarborough
    ★★★★★ 5 · 84 reviews · Scarborough · (416) 454-7575
  8. 8
    Basement Waterproofing Pickering
    ★★★★★ 5 · 49 reviews · Ajax · (289) 670-9460
  9. 9
    Water Damage Scarborough
    ★★★★★ 5 · 42 reviews · Scarborough · (647) 560-5316
  10. 10
    Greater Toronto Masonry And Waterproofing Repairs
    ★★★★★ 5 · 26 reviews · North York · (437) 383-7336
  11. 11
    Maple Leaf Construction
    ★★★★★ 5 · 25 reviews · Scarborough · (416) 219-5182
  12. 12
    Toronto Waterproofing And Foundation Repairs
    ★★★★★ 5 · 22 reviews · North York · (437) 937-8874
  13. 13
    Waterproofing my job
    ★★★★★ 5 · 21 reviews · Scarborough · (437) 929-7400
  14. 14
    RCC Waterproofing Scarborough
    ★★★★★ 5 · 20 reviews · Scarborough · (416) 991-7825
  15. 15
    Safi caulking
    ★★★★★ 5 · 14 reviews · Scarborough · (647) 919-0489
  16. 16
    Basement Waterproofing Scarborough
    ★★★★★ 5 · 9 reviews · Scarborough · (647) 558-3691
  17. 17
    Capital Basement Waterproofing Scarborough Unclaimed
    ★★★★★ 5 · 6 reviews · Scarborough · (647) 557-7528
  18. 18
    Gta Roofing and Waterproofing// Toronto Waterproofing
    ★★★★★ 5 · 3 reviews · Pickering · (437) 869-8399
  19. 19
    Groundworks Foundation Repair Downtown Toronto
    ★★★★★ 5 · 2 reviews · Scarborough · (647) 370-7447
  20. 20
    Torrent Waterproofing Inc.
    ★★★★★ 5 · 1 reviews · Scarborough · (416) 855-2091
How the standings work. Rank = Google rating × review volume, observed for the Scarborough area in August 2026. No submissions, no fees, no exceptions — a business moves up by earning reviews, not by paying us. Refreshed monthly.

See your name up there?

1 of these 20 listings are still unclaimed — customers notice. Claiming is free: your description, services, and correct hours on your profile. The rank stays earned either way.

Claim your listing — free