Georgian Bay Pros › Thornbury › Custom Home Builders

Thornbury · updated July 2026

Custom Home Builders in Thornbury: the standings

6 custom home builders serving Thornbury, 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 Thornbury business. It never changes the ranking below. Claim your listing to take it.

  1. 1
    Builds by the Bay Real Estate Services
    ★★★★★ 5 · 38 reviews · Thornbury · (705) 539-0241
  2. 2
    Carter Allen Ltd.
    ★★★★★ 5 · 15 reviews · Thornbury · (705) 441-0475
  3. 3
    JA Custom Homes
    ★★★★★ 4.7 · 12 reviews · Collingwood · (705) 443-7193
  4. 4
    MOUNTAIN RIDGE Custom Homes Inc. Unclaimed
    ★★★★★ 5 · 5 reviews · Creemore · (705) 466-6262
  5. 5
    Kingpost Builders Unclaimed
    ★★★★★ 5 · 2 reviews · Thornbury · (519) 599-5400
  6. 6
    Reid’s heritage homes at Trailwoods
    ★★★☆☆ 3.3 · 3 reviews · Thornbury · (226) 665-0109
How the standings work. Rank = Google rating × review volume, observed for the Thornbury area in July 2026. No submissions, no fees, no exceptions — a business moves up by earning reviews, not by paying us. Refreshed monthly.

See your name up there?

2 of these 6 listings are still unclaimed — customers notice. Claiming is free: your description, services, and correct hours on your profile. The rank stays earned either way.

Claim your listing — free