Basement Pros › Ottawa

Ontario · updated October 2026

The Ottawa standings

40 Ottawa businesses across 2 trades, ranked by Google rating and review count from 2,777 reviews. Refreshed monthly. Nobody can pay to move up.

40 businesses ranked
2,777 reviews counted
2 trades

Who leads Ottawa right now

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

  1. Mold Busters Ottawa

    ★★★★★ 4.6 · 249 reviews
    #1 of 20 mold removal companies in Ottawa

  2. Action Restoration foundation repair

    ★★★★★ 4.9 · 197 reviews
    #1 of 20 basement waterproofing companies in Ottawa

All Ottawa trades

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

How the Ottawa standings are built

Rank = Google rating × review volume. We read the public Google listing for every business serving Ottawa, 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 an Ottawa 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