The best roofers in Newmarket, ON
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#1GOLD STANDARD PICKBros. Roofing
Roofers, Newmarket, ON
5.0 stars122 reviews
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#2Spiros Aluminum & Roofing Inc.
Roofers, Newmarket, ON
5.0 stars78 reviews
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#3P4R Services Ltd t/a Projects4Roofing
Roofers, Newmarket, ON
4.9 stars62 reviews
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#4Ontario Certified Roofing
Roofers, Newmarket, ON
4.9 stars34 reviews
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#5First Choice Roofing
Roofers, Newmarket, ON
4.8 stars40 reviews
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#6ANJCO ROOFING LTD
Roofers, Newmarket, ON
4.8 stars32 reviews
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#7Roof Pro Plus Home Improvements
Roofers, Newmarket, ON
3.7 stars54 reviews
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#8Newmarket Roofing Ltd
Roofers, Newmarket, ON
5.0 stars21 reviews
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#9D.Donald.Flat.Roofing Ltd
Roofers, Newmarket, ON
5.0 stars8 reviews
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#10David Rix Roofing
Roofers, Newmarket, ON
5.0 stars4 reviews
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#11Horizon Roofing
Roofers, Newmarket, ON
5.0 stars1 reviews
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#12MaxPro Roofing Inc
Roofers, Newmarket, ON
5.0 stars1 reviews
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#13Newmarket Roofing
Roofers, Newmarket, ON
5.0 stars1 reviews
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#14C J Roofing Services
Roofers, Newmarket, ON
4.8 stars23 reviews
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#15Honest Roofing Inc
Roofers, Newmarket, ON
4.8 stars20 reviews
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#16Dillon Bros. Roofing
Roofers, Newmarket, ON
4.7 stars20 reviews
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#17DVR Roofing
Roofers, Newmarket, ON
4.6 stars22 reviews
How the order is set: in each area and niche, the highest Google rating among businesses with at least 25 Google reviews comes first, a tie goes to more reviews, and businesses with fewer reviews follow. The first card is the Gold Standard Pick. Ratings, reviews and contact details are from our own scan of the area. Nobody can pay for a place. Updated November 15, 2026.
The Gold Standard Directory by The Algo Vision.