Noble Roofing
“The crew that came (crew lead Jacob) were very respectful of the property, did a good job, clean up was top notch.”
Best General Contractors in Niagara Falls, ON
16 companies listed · all 16 in Niagara Falls · 1 open 24/7 · 5 open weekends · 12 rated 4.5+
Data verified October 21, 2026
Golden Eagle Hardwood Flooring Sanding & Refinishing
“Matt from Golden Eagle recently refinished our living room, dining room, stairs, upper hall and bedrooms and did an amazing job.”
Niagara Block Inc
“And the guy driving the machines outside loading the trucks and trailers deserves a shout-out, too!”
Mitchell Contracting
“Brendan Mitchell (Mitchell Contracting ) was so easy to work with and he made some great suggestions and recommendations for our kitchen.”
TPR Group
“Patrick and the Team from TPR provided excellent service and knowledge for a recent project for me.”
Rich Home Inc.
“From start to finish Roman has made himself accessible and responsive to all our needs.”
Listed for homeowners in and around Niagara Falls, ON, these 16 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: Niagara Falls, ON
All 16 companies we list here are in Niagara Falls itself. We have 28 companies in Niagara Falls on file; this page shows the highest-rated 16. The companies on this page are rated from 4.2 to 5.0 across 450 reviews; 3 have 50 or more reviews and 12 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (98%), quality (84%) and responsiveness (81%). 1 is open around the clock; 5 are open on Saturdays and 3 on Sundays. Domain records put 8 websites of the companies on this page at ten or more years old; the oldest dates from 1996. 1 offers emergency call-outs and 8 give free estimates. We have a website on file for all 16 of the companies on this page; 15 publish a contact page; 12 list a public email and 1 takes bookings online. 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 quote without charging?
The free estimate promises less on a multi-trade job, and it is advertised by 8 of the 16 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.
Openview Sunrooms
“Maurice from Openview is knowledgeable and courteous and my patio cover was installed within days.”
Innerunion
“I have them care for many of my properties and they complete all tasks and requests with care, speed and attention to details in all aspects.”
Glanfield Home & Renovations
“Their professionalism really shone through when dealing with issues that came up unexpectedly during the reno process.”
Homes By Adam
“Adam is a very professional, kind and honest man to work with”
Aaces Contracting
“Aces did an almost complete overhaul on my home touching almost every room and they did a great job.”
Scott Construction Niagara Inc
Green Key Construction Inc.
Counter Top Service
“Even though they had challenges putting my old sink back in with the old plumbing, they went above and beyond to make sure everything was installed right and without leaks.”
E.S. Fox Limited
“Lisa provided excellent customer service, and went above expectations by reconnecting with me after an unsuccessful call transfer.”
Jy Wood Works
“Nobody likes to live through a long drawn out reno and these guys completed the job fast and very affordably.”
Why these companies made our list
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