Basement Pros › St. Catharines

Ontario · updated October 2026

The St. Catharines standings

40 St. Catharines businesses across 4 trades, ranked by Google rating and review count from 1,902 reviews. Refreshed monthly. Nobody can pay to move up.

40 businesses ranked
1,902 reviews counted
4 trades

Who leads St. Catharines right now

The business holding first place on each St. Catharines board, ordered by review volume. Each one earned the spot on reviews alone.

  1. ServiceMaster Restore of Niagara

    ★★★★★ 4.9 · 327 reviews
    #1 of 20 waterproofing contractors in St. Catharines

  2. Ontario Concrete Raising Ltd.

    ★★★★★ 5 · 268 reviews
    #1 of 20 foundation repair companies in St. Catharines

  3. Proseal Waterproofing & Contracting Inc.

    ★★★★★ 4.8 · 125 reviews
    #1 of 12 basement waterproofing companies in St. Catharines

All St. Catharines trades

Every board we rank in St. Catharines. Each one lists the businesses serving the town, in order.

How the St. Catharines standings are built

Rank = Google rating × review volume. We read the public Google listing for every business serving St. Catharines, in October 2026, and order each board by that score. There are no submissions and no fees. A business moves up by earning reviews. Featured placement is available to claimed businesses, is always labelled as such, and never changes a rank. The boards are refreshed monthly, so a business that gains reviews this month moves next month.

Own a St. Catharines business?

Your customers already put you on one of these boards. Claiming is free: your description, your services and your correct hours on your profile. The rank stays earned either way.

Claim your listing — free