Reveal Landscaping
“The price was very reasonable, and the contractor worked closely with our budget while still going above and beyond with the quality of the final work.”
Best General Contractors in Waterdown, ON
15 companies listed · 4 in Waterdown · 3 open 24/7 · 10 open weekends · all 15 rated 4.5+
Data verified October 18, 2026
Team Construction
“We always prefer to work with Tom for anything that needs to be done to a high quality.”
JSH Renovations
AVA Solutions Inc
Rob's Quality Construction Corporation Inc
“They were all fantastic to work with, stayed on budget, made as little disruption as possible and the end result looks beautiful and functions so well.”
Gravity Contractors Ltd
“In just over 4 hours they drywalled the kitchen ceiling and not only drywalled the bathroom wall but also did some framing and replaced the insulation from the water damage.”
Listed for homeowners in and around Waterdown, ON, these 15 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: Waterdown, ON
Of the 15 companies we list here, 4 are in Waterdown itself and 11 come from towns including Burlington (4, 8 km), Hamilton (3, 9 km) and Oakville (2, 22 km). The companies on this page are rated from 4.7 to 5.0 across 1,007 reviews; 11 have 50 or more reviews. The topics that come up most in reviews of the companies on this page are "estimates" and "quality". 3 are open around the clock; 10 are open on Saturdays and 5 on Sundays. The services the companies on this page list most often on their websites are basement renovations (2), bathroom renovations (2), home additions (2) and kitchen renovations (2). 3 show a licence on their websites. Domain records put 3 websites of the companies on this page at ten or more years old; the oldest dates from 2008. 3 offer emergency call-outs; 2 offer financing or payment plans; 7 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.
Why do some of these firms sit outside Waterdown?
Only 4 of the 15 companies here are based in Waterdown. The rest come from other towns within 25 km. Crews travel to the work, so the office address matters less than whether they will send the same people every morning and what travel time does to the price.
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Newfoundland Roofers
“Andrew is quick to get back, the team was thorough and communicated their plans for installing eavestroughs well.”
Zzone Homes Inc.
“This is the first time we have had a major renovation done by a contractor and it could have left us with feelings of regret, but by hiring Zzonehomes, it proved to be the best decision we made.”
Halco Roofing Inc
“Gave me a quote and priotorized my replacement due to the amount of water penitration I had and the fact theat more rain was comming.”
Home Renovation Contractors By Red Stone Contracting
“The team didn't rush through any phase, they took their time with the trim and detail work which is usually where shortcuts show up.”
Domilya Group Inc.
“A big benefit for us was the “one stop shopping” for all aspects of the renovations - from engineering and design to construction.”
A Rescue Rooter
“I would not only consider availing his services again in the future, but I would also strongly recommend him to my friends and family members”
HB Renovations
“Since we were working full-time during the renovation, it meant a lot to have someone we could trust to keep everything running smoothly and on schedule”
Halton Landscape & Pools
“A big thank you to Mike and Graham for the speedy work and attention to detail in re-grouting over 1400 square feet of Techo Bloc, plus a new set of stairs off the portico.”
Nat's Reno's
“Nat is a really great person to deal with since he provides honest feedback and suggestions and approaches every decision with the right balance of practicality and eye for quality.”
Why these companies made our list
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