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Georgian Bay & Simcoe County · updated October 2026

Roofing Contractors: the standings

174 roofing contractors ranked across 17 Georgian Bay & Simcoe County communities, by Google rating and review count from 8,026 reviews. Refreshed monthly. Nobody can pay to move up.

Who leads in each community

The roofing contractors holding first place on each town board, ordered by review volume.

1. Ainger Group Roofing and Exteriors

   ★★★★★ 4.9 · 534 reviews
   #1 of 20 roofing contractors in Barrie

2. Ainger Group Roofing and Exteriors

   ★★★★★ 4.8 · 320 reviews
   #1 of 19 roofing contractors in Wasaga Beach

3. All Season Roofing, Orangeville: Roof Repair and maintenance

   ★★★★★ 5 · 304 reviews
   #1 of 18 roofing contractors in Alliston

4. Mariposa Building Services

   ★★★★★ 5 · 224 reviews
   #1 of 20 roofing contractors in Orillia

5. Tucci Roofing Inc.

   ★★★★★ 5 · 216 reviews
   #1 of 18 roofing contractors in Penetanguishene

6. Power House Roofing

   ★★★★★ 4.9 · 125 reviews
   #1 of 18 roofing contractors in Owen Sound

7. RonOvations

   ★★★★★ 4.8 · 120 reviews
   #1 of 3 roofing contractors in Angus

8. Principal Roofing

   ★★★★★ 4.8 · 110 reviews
   #1 of 17 roofing contractors in Bradford

9. 705 Roofing

   ★★★★★ 4.8 · 82 reviews
   #1 of 12 roofing contractors in Stayner

Roofing Contractors by community

Pick a town for its full board, in order.

• Alliston — 18 ranked
• Angus — 3 ranked
• Barrie — 20 ranked
• Bradford — 17 ranked
• Collingwood — 18 ranked
• Creemore — 11 ranked
• Elmvale — 9 ranked
• Innisfil — 20 ranked
• Meaford — 16 ranked
• Midland — 12 ranked
• Orillia — 20 ranked
• Owen Sound — 18 ranked
• Penetanguishene — 18 ranked
• Stayner — 12 ranked
• The Blue Mountains — 17 ranked
• Thornbury — 17 ranked
• Wasaga Beach — 19 ranked

How these standings are built