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Acton · updated October 2026

General Contractors in Acton: the standings

11 general contractors serving Acton, 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 17 businesses on Sep 6 and lists 11 now. When the number of businesses falls, ranks rise 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 Acton business. It never changes the ranking below. Claim your listing to take it.

Who leads general contractors in Acton right now

  1. 1

    Canadian Millwork & Contracting Co Ltd

    ★★★★★ 4.8 · 38 reviews · Acton · (647) 885-1105
    ▲1 0 reviews since Sep 6
  2. 2

    Walnut Ridge Builders - Major Renovations | Design | Construction

    ★★★★★ 5 · 28 reviews · Acton · (519) 853-2464
    ▲1 0 reviews since Sep 6
  3. 3

    R&M Construction

    ★★★★☆ 4.1 · 13 reviews · Acton · (519) 853-3966
    ▲3 0 reviews since Sep 6
  4. 4

    Halton Hills Electrical Contracting

    ★★★★☆ 4.2 · 11 reviews · Acton · (905) 749-2572
    ▲3 0 reviews since Sep 6
  5. 5

    Keller Foundations LTD

    ★★★★☆ 3.8 · 13 reviews · Acton · (647) 417-0115
    ▲3 0 reviews since Sep 6
  6. 6

    Milton Deck Builders

    ★★★★★ 5 · 5 reviews · Acton · (519) 492-1657
    new 0 reviews since Sep 6
  7. 7

    Kp Building Products Ltd Unclaimed

    ★★★★☆ 3.7 · 10 reviews · Acton · (833) 921-2690
    ▲3 0 reviews since Sep 6
  8. 8

    Julmac Contracting Ltd.

    ★★★★★ 5 · 2 reviews · Acton · (905) 561-4696
    ▲3 0 reviews since Sep 6
  9. 9

    TAS Contracting Unclaimed

    ★★★★★ 5 · 2 reviews · Acton · (519) 853-2202
    ▲3 0 reviews since Sep 6
  10. 10

    All Star Renovations Unclaimed

    ★★★★★ 5 · 1 reviews · Acton · (519) 853-2937
    ▲5 0 reviews since Sep 6
  11. 11

    R & B Construction Services Inc. Unclaimed

    ★☆☆☆☆ 1.4 · 10 reviews · Acton · (905) 877-7268
    ▲5 0 reviews since Sep 6
How the standings work. Rank = Google rating × review volume, observed for the Acton area in October 2026. No submissions, no fees, no exceptions — a business moves up by earning reviews, not by paying us. Refreshed monthly. 10 of 11 changed rank since Sep 6. See this month's movers.

See your name up there?

4 of these 11 listings are still unclaimed — customers notice. Claiming is free: your description, services, and correct hours on your profile. The rank stays earned either way.

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