Best General Contractors in Toronto, ON
24 companies listed · all 24 in Toronto · 3 open 24/7 · 17 open weekends · 23 rated 4.5+
Data verified October 21, 2026
Interior Nation
CSG Renovation
Astaneh Construction
Acon Renovations
Good Choice Contracting
Listed for homeowners in and around Toronto, ON, these 24 companies take on multi-trade work, from a basement build-out to a full renovation. What each one says about licensing, hours and the work it takes on comes from its own website; ratings and quotes come from public reviews.

Area overview: Toronto, ON
All 24 companies we list here are in Toronto itself. We have 279 companies in Toronto on file; this page shows the highest-rated 24. The companies on this page are rated from 4.2 to 5.0 across 1,406 reviews; 12 have 50 or more reviews and 23 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (92%), quality (90%) and responsiveness (76%). The topics that come up most in reviews of the companies on this page are "price", "communication" and "estimates". 3 are open around the clock; 17 are open on Saturdays and 7 on Sundays. The services the companies on this page list most often on their websites are basement renovations (6), home renovation (4), bathroom renovations (3), home additions (3) and kitchen renovations (3). 4 show a licence on their websites. 7 have ten or more years of experience, the longest 19 years. 3 offer emergency call-outs; 3 offer financing or payment plans; 16 give free estimates; 2 are family- or locally-owned and 1 lists coupons or special offers. We count these figures across the companies on this page; hours and prices change, so confirm the details with the company before you book.
Do any of these companies say they are licensed?
4 of the 24 listings on this page show a licence on their websites. Verify the claim with the issuing body. Then ask separately for a WSIB or provincial WCB clearance letter, which is the document that keeps a workplace injury on your property from becoming your bill.



