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24 companies listed · 4 in Waterdown · 3 open 24/7 · 15 open weekends · 23 rated 4.5+
Data verified October 18, 2026
Listed for homeowners in and around Waterdown, 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, 4 are in Waterdown itself and 20 come from towns including Oakville (7), Burlington (6) and Hamilton (3). 23 of the companies on this page have a rating, from 4.6 to 5.0 across 1,760 reviews; 16 have 50 or more reviews. When customers rate these companies on specific qualities, they most often praise professionalism (95%), quality (82%) and responsiveness (76%). The topics that come up most in reviews of the companies on this page are "price", "estimates" and "communication". 3 are open around the clock; 15 are open on Saturdays and 5 on Sundays. The services the companies on this page list most often on their websites are basement renovations (3), home additions (3), kitchen renovations (3), basements (2) and bathroom renovations (2). 6 show a licence on their websites. Domain records put 8 websites of the companies on this page at ten or more years old; the oldest dates from 1998. 4 offer emergency call-outs; 2 offer financing or payment plans; 11 give free estimates; 5 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.
The free estimate promises less on a multi-trade job, and it is advertised by 11 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.
