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Cambridge · updated August 2026

Basement Waterproofing Companies in Cambridge: the standings

11 basement waterproofing companies serving Cambridge, 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 Cambridge business. It never changes the ranking below. Claim your listing to take it.

  1. 1
    Omni Basement Systems
    ★★★★★ 4.6 · 267 reviews · (289) 769-8994
  2. 2
    Direct Waterproofing Hamilton
    ★★★★★ 5 · 117 reviews · (416) 639-2328
  3. 3
    Aquamaster Basement Waterproofing Cambridge
    ★★★★★ 5 · 112 reviews · Cambridge · (226) 336-0440
  4. 4
    Aquatech Basement Waterproofing Kitchener
    ★★★★★ 5 · 87 reviews · Kitchener · (647) 492-6709
  5. 5
    Direct Basement Waterproofing Cambridge
    ★★★★★ 5 · 70 reviews · Cambridge · (647) 932-3977
  6. 6
    On Point Masonry Repair and Waterproofing
    ★★★★★ 4.9 · 72 reviews · (519) 802-2138
  7. 7
    Basement Waterproofing Kitchener
    ★★★★★ 5 · 44 reviews · Kitchener · (548) 409-5223
  8. 8
    BBS Waterproofing Inc.
    ★★★★★ 4.7 · 38 reviews · Cambridge · (519) 223-0676
  9. 9
    City Wide Group
    ★★★★★ 4.5 · 11 reviews · Cambridge · (519) 501-1442
  10. 10
    KWC Basements Renovations
    ★★★★★ 5 · 6 reviews · Cambridge · (905) 904-3650
  11. 11
    Better Basement Solutions Unclaimed
    ★★★★★ 5 · 1 reviews · Cambridge · (519) 223-0676
How the standings work. Rank = Google rating × review volume, observed for the Cambridge 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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1 of these 11 listings are still unclaimed — customers notice. Claiming is free: your description, services, and correct hours on your profile. The rank stays earned either way.

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