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Alliston · updated July 2026

General Contractors in Alliston: the standings

20 general contractors serving Alliston, 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 Alliston business. It never changes the ranking below. Claim your listing to take it.

  1. 1
    Castellano Construction
    ★★★★★ 4.9 · 77 reviews · Alliston · (416) 832-4399
  2. 2
    Peter Rock General Contracts
    ★★★★★ 4.9 · 39 reviews · Alliston · (647) 512-0215
  3. 3
    SS Drywall and Taping
    ★★★★★ 5 · 33 reviews · Alliston · (416) 731-6741
  4. 4
    Revival Construction
    ★★★★★ 5 · 29 reviews · Alliston · (647) 730-5431
  5. 5
    RAL Construction Group
    ★★★★★ 5 · 28 reviews · Alliston · (647) 920-3631
  6. 6
    Construct & Conserve Building Inc.
    ★★★★★ 5 · 25 reviews · Alliston · (905) 370-0205
  7. 7
    King Road Paving Ltd
    ★★★★★ 4.7 · 29 reviews · Alliston · (705) 445-5464
  8. 8
    Bennett Inc.
    ★★★★★ 5 · 20 reviews · Alliston · (705) 890-2041
  9. 9
    Capstone Renovations Inc.
    ★★★★★ 5 · 19 reviews · Alliston · (705) 440-3336
  10. 10
    Previn Court Homes
    ★★★★★ 4.6 · 21 reviews · Alliston · (705) 434-0255
  11. 11
    Alzimadeks Contracting - Home Renovations, Flooring, Tiles
    ★★★★★ 5 · 16 reviews · Alliston · (416) 804-6325
  12. 12
    Kraly Construction
    ★★★★★ 5 · 13 reviews · Alliston · (705) 435-8308
  13. 13
    AAA AFFORDABLE RENOVATIONS INC.
    ★★★★★ 5 · 12 reviews · Alliston · (647) 332-2605
  14. 14
    Aletheia | Construction Dispute Resolution & Project Management Experts
    ★★★★★ 5 · 9 reviews · Alliston · (647) 920-8025
  15. 15
    All In One Contractors Inc.
    ★★★★★ 5 · 8 reviews · Alliston · (416) 951-3583
  16. 16
    New Tecumseth Windows & Doors
    ★★★★★ 5 · 8 reviews · Alliston · (705) 996-2134
  17. 17
    Deck Builder Alliston
    ★★★★★ 5 · 3 reviews · Alliston · (289) 467-0180
  18. 18
    Wreckers Demolition Inc
    ★★★★★ 5 · 2 reviews · Alliston · (437) 996-0308
  19. 19
    LUDA Contracting Ltd. Unclaimed
    ★★★★★ 5 · 1 reviews · Alliston · (416) 220-8341
  20. 20
    Romanin Construction
    ★★★☆☆ 3 · 2 reviews · Alliston · (416) 655-0753
How the standings work. Rank = Google rating × review volume, observed for the Alliston area in July 2026. No submissions, no fees, no exceptions — a business moves up by earning reviews, not by paying us. Refreshed monthly.

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