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Niagara Falls · updated August 2026

Basement Waterproofing Companies in Niagara Falls: the standings

20 basement waterproofing companies serving Niagara Falls, 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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  1. 1
    Frank's Basement Systems
    ★★★★★ 4.9 · 950 reviews · Niagara Falls · (716) 402-4832
  2. 2
    All Dry Waterproofing Ltd.
    ★★★★★ 5 · 134 reviews · Niagara Falls · (905) 401-9041
  3. 3
    Harris Waterproofing
    ★★★★★ 4.9 · 109 reviews · St. Catharines · (289) 273-0166
  4. 4
    Proseal Waterproofing & Contracting Inc.
    ★★★★★ 4.7 · 120 reviews · Niagara Falls · (905) 380-7122
  5. 5
    Aquatech Waterproofing
    ★★★★★ 5 · 76 reviews · St. Catharines · (289) 277-5497
  6. 6
    McDowell Drain & Waterproofing Niagara
    ★★★★★ 4.9 · 71 reviews · Niagara Falls · (905) 431-5612
  7. 7
    McMillan Waterproofing Niagara
    ★★★★★ 5 · 63 reviews · Niagara Falls · (905) 714-6789
  8. 8
    Foundation Fix Inc.
    ★★★★★ 4.8 · 65 reviews · St. Catharines · (905) 931-0303
  9. 9
    Foundation Waterproofing by Moe
    ★★★★★ 4.8 · 56 reviews · Niagara Falls · (905) 892-2953
  10. 10
    Basement Waterproofing Niagara Falls
    ★★★★★ 5 · 43 reviews · Niagara Falls · (647) 372-2854
  11. 11
    CCR Crack injections
    ★★★★★ 5 · 42 reviews · Niagara Falls · (289) 981-3178
  12. 12
    Water Damage Niagara
    ★★★★★ 5 · 41 reviews · Niagara Falls · (289) 806-9233
  13. 13
    Pryde Group Corp
    ★★★★★ 5 · 33 reviews · Niagara Falls · (647) 916-9046
  14. 14
    Aquatech Waterproofing
    ★★★★★ 5 · 28 reviews · Niagara Falls · (289) 277-9022
  15. 15
    WET AND HUMID NO MORE Ltd.
    ★★★★★ 4.8 · 31 reviews · Niagara Falls · (905) 329-8766
  16. 16
    Wise Cracks Of Niagara
    ★★★★☆ 3.8 · 56 reviews · Niagara Falls · (855) 947-2725
  17. 17
    I'M THE GUY BASEMENT WATERPROOFING
    ★★★★☆ 4.4 · 31 reviews · Niagara Falls · (716) 260-1884
  18. 18
    Niagara Waterproofing
    ★★★★★ 5 · 16 reviews · Niagara Falls · (905) 650-7920
  19. 19
    All-Pro Waterproofing & Excavating Inc
    ★★★★★ 4.5 · 13 reviews · Niagara Falls · (905) 933-6021
  20. 20
    Watershield Home Waterproofing And More
    ★★★★★ 4.9 · 9 reviews · Welland · (647) 550-9370
How the standings work. Rank = Google rating × review volume, observed for the Niagara Falls 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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