Dominion Roofing is a Toronto roofing contractor established in 1922, providing residential, commercial and industrial roofing services throughout the Greater Toronto Area. The company specializes in shingle, flat, cedar, slate and specialty roofing, roof repairs, replacements, inspections and preventive maintenance. Additional services include skylights, custom copper and sheet metal work, siding, soffit, fascia, gutters and roof ventilation.
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Where the 85.5 comes from
Roofing specializationweight 10Services include residential, commercial, industrial, shingle, flat, cedar, slate, and specialty roofing.
95
Service area coverageweight 5Official pages identify Toronto and nine additional municipalities across the surrounding region.
90
Licensing and registrationweight 10BBB independently documents business operations since 1922; current municipal licence remains unverified.
75
Insurance and workers’ compensationweight 10CertainTeed credentialing requires insurance coverage; current policy documents and WSIB clearance remain unverified.
80
Manufacturer certificationsweight 6CertainTeed officially confirms SELECT ShingleMaster certification held by Dominion Roofing since 2009.
100
Verified years in businessweight 6BBB confirms business operations beginning January 1922, consistent with the company's published history.
100
Average review ratingweight 12Google reports 4.6 stars, while HomeStars displays a lower 3.8-star rating.
88
Review volumeweight 6The supplied Google profile lists 279 reviews, complemented by 76 HomeStars reviews.
90
Review recencyweight 5Numerous recent 2026 reviews demonstrate continuing customer demand and regular service activity.
95
Cross-platform consistencyweight 5Google and HomeStars ratings differ noticeably, with older complaints documented on HomeStars.
65
Complaint handlingweight 5Documented warranty repairs demonstrate responsiveness, although some serious customer complaints remain disputed.
65
Written warrantyweight 8Published terms confirm labour and material warranties, with durations dependent on roofing systems.
Information consistencyweight 4Business address, telephone, founding year, and certification details align across independent records. Copy all 14 scores and evidence
90
Each check is scored out of 100 and multiplied by its weight. Weights add up to 100. Read the methodology