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Alliston · updated October 2026

Window Installers in Alliston: the standings

7 window installers serving Alliston, 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 10 businesses on Sep 6 and lists 7 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 Alliston business. It never changes the ranking below. Claim your listing to take it.

Who leads window installers in Alliston right now

  1. 1

    Complete Windows & Doors Ltd.

    ★★★★★ 4.9 · 394 reviews · Barrie · (705) 735-0988
    — +13 reviews since Sep 6
  2. 2

    Access Glass Inc.

    ★★★★★ 4.9 · 39 reviews · Alliston · (705) 230-0169
    ▲2 0 reviews since Sep 6
  3. 3

    Speedy Glass Alliston

    ★★★★☆ 4.3 · 64 reviews · Alliston · (705) 435-5717
    ▲2 +1 reviews since Sep 6
  4. 4

    Superior Maintenance Service

    ★★★★★ 5 · 25 reviews · Alliston · (705) 435-3115
    new 0 reviews since Sep 6
  5. 5

    JJ Glass and Mirror

    ★★★★★ 5 · 18 reviews · Alliston · (416) 993-9797
    ▲2 0 reviews since Sep 6
  6. 6

    New Tecumseth Glass & Mirror Ltd

    ★★★★★ 4.6 · 21 reviews · Alliston · (705) 435-7567
    ▲3 0 reviews since Sep 6
  7. 7

    New Tecumseth Windows & Doors

    ★★★★★ 5 · 8 reviews · Alliston · (705) 996-2134
    ▲3 0 reviews since Sep 6
How the standings work. Rank = Google rating × review volume, observed for the Alliston area in October 2026. No submissions, no fees, no exceptions — a business moves up by earning reviews, not by paying us. Refreshed monthly. 5 of 7 changed rank since Sep 6. See this month's movers.

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Claiming is free: your description, services, and correct hours on your profile. The rank stays earned either way.

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