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24 companies listed · 12 in Grimsby · 3 open 24/7 · 14 open weekends · 18 rated 4.5+
Data verified October 18, 2026
Listed for homeowners in and around Grimsby, 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.
Of the 24 companies we list here, 12 are in Grimsby itself and 12 come from towns including Burlington (5, 24 km), Hamilton (3, 27 km) and Smithville (1, 12 km). 22 of the companies on this page have a rating, from 3.7 to 5.0 across 1,410 reviews; 12 have 50 or more reviews and 18 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (94%), quality (83%) and responsiveness (83%). The topics that come up most in reviews of the companies on this page are "estimates", "price" and "attention to detail". 3 are open around the clock; 14 are open on Saturdays and 6 on Sundays. 3 show a licence on their websites. Domain records put 13 websites of the companies on this page at ten or more years old; the oldest dates from 2000. 2 offer financing; 6 give free estimates; 4 are family- or locally-owned and 1 lists coupons or special offers. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book.
The free estimate promises less on a multi-trade job, and it is advertised by 6 of the 24 companies here. Free normally buys a walk-through and a ballpark figure. A real price takes measuring, trade pricing and desk time, so design-build firms often charge for that stage and credit it against the work if you sign.
