Trusted Contractors in Oshawa, Ontario
ProScore has scored 197 contractors in Oshawa using 30,000+ verified reviews across 10+ data sources including government licensing, customer reviews, and AI sentiment analysis.
TOTAL PROVIDERS
209
AVG TRUST SCORE
61
CLAIMED PROFILES
1
Top Kitchen Remodeling in Oshawa
View all →Top Electricians in Oshawa
View all →Top Plumbers in Oshawa
View all →Top Tree Service in Oshawa
View all →Best Contractors in Oshawa by Trade
See ProScore-ranked lists of the top contractors in Oshawa for each trade we cover.
Best plumbers in Oshawa →Best electricians in Oshawa →Best hvac contractors in Oshawa →Best roofers in Oshawa →Best general contractors in Oshawa →Best kitchen remodeling in Oshawa →Best bathroom remodeling in Oshawa →Best pest control in Oshawa →Best tree service in Oshawa →Best landscaping in Oshawa →
From our research: Oshawa ranks 22nd of 64 Ontario cities for contractor trust, averaging 53.6 out of 100 across 209 scored contractors — see the 2026 Trust Index.