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Welland · updated October 2026

Waterproofing Contractors in Welland: the standings

11 waterproofing contractors serving Welland, 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 8 businesses on Sep 6 and lists 11 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 Welland business. It never changes the ranking below. Claim your listing to take it.

Who leads waterproofing contractors in Welland right now

  1. 1

    All Dry Waterproofing Ltd.

    ★★★★★ 5 · 134 reviews · Welland · (905) 401-9041
    — 0 reviews since Sep 6
  2. 2

    Proseal Waterproofing & Contracting Inc.

    ★★★★★ 4.8 · 125 reviews · Niagara Falls · (905) 380-7122
    — +3 reviews since Sep 6
  3. 3

    Foundation Waterproofing by Moe

    ★★★★★ 4.8 · 56 reviews · Welland · (905) 892-2953
    — 0 reviews since Sep 6
  4. 4

    Basement Waterproofing Niagara Falls

    ★★★★★ 5 · 43 reviews · Niagara Falls · (647) 372-2854
    new 0 reviews since Sep 6
  5. 5

    Lodge Industries Limited

    ★★★★★ 4.9 · 36 reviews · Welland · (905) 736-4330
    new 0 reviews since Sep 6
  6. 6

    Elevate Exteriors

    ★★★★★ 5 · 21 reviews · Welland · (519) 447-2437
    new 0 reviews since Sep 6
  7. 7

    All-Pro Waterproofing & Excavating Inc

    ★★★★★ 4.5 · 13 reviews · Niagara Falls · (905) 933-6021
    ▼3 0 reviews since Sep 6
  8. 8

    Watershield Home Waterproofing And More

    ★★★★★ 4.9 · 9 reviews · Welland · (647) 550-9370
    ▼3 0 reviews since Sep 6
  9. 9

    Bishop Waterproofing & Trenching

    ★★★☆☆ 3.4 · 10 reviews · Welland · (905) 735-0988
    ▼3 0 reviews since Sep 6
  10. 10

    City Wide Group

    ★★★★☆ 4.3 · 4 reviews · Welland · (905) 735-7738
    ▼3 0 reviews since Sep 6
  11. 11

    Robson Foundations

    ★★★★★ 4.6 · 21 reviews · St. Catharines · (905) 732-7445
    ▼3 0 reviews since Sep 6
How the standings work. Rank = Google rating × review volume, observed for the Welland area in October 2026. No submissions, no fees, no exceptions — a business moves up by earning reviews, not by paying us. Refreshed monthly. 5 of 11 changed rank since Sep 6. See this month's movers.

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