The Porch Doctor
“Also, important to note, the products he used on our porch was high quality and not some cheap finish from a local shop.”
Best General Contractors in Tillsonburg, ON
24 companies listed · 9 in Tillsonburg · 5 open weekends · 20 rated 4.5+
Data verified October 21, 2026
Contemporary Painting and Design
“Chris was amazing: professional respectful knowledgeable talented and our front door looking stunning!”
Grassmere Construction Ltd
Maxspan
“All materials were delivered on schedule, the quality of the steel and panels exceeded our expectations, and the team was reliable and easy to work with throughout the process.”
Paris Building Sales Ltd.
Braunz Construction
“Guys, seriously you would be totally dumb to not hire this company, these guys have no idea just how much of a blessing they are, they were so friendly and just all around amazing dudes.”
Listed for homeowners in and around Tillsonburg, 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: Tillsonburg, ON
Of the 24 companies we list here, 9 are in Tillsonburg itself and 15 come from towns including Aylmer (6), Norwich (2) and Thamesford (2). 22 of the companies on this page have a rating, from 4.0 to 5.0 across 499 reviews; 3 have 50 or more reviews and 20 are rated 4.5 or higher. The topics that come up most in reviews of the companies on this page are "estimates", "price" and "quality". 5 are open on Saturdays and 1 on Sundays. Domain records put 9 websites of the companies on this page at ten or more years old; the oldest dates from 1998. 2 offer financing or payment plans; 10 give free estimates and 4 are family- or locally-owned. We have a website on file for 23 of the companies on this page; 23 publish a contact page; 18 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 10 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.
Falco Construction
“Very pleased with the roofing job Falco did on my house .”
Dalm Construction Limited
Gentrac Building Corporation
Teichroeb Exteriors Inc.
“Materials and disposal bins arrived almost immediately, and despite the size and complexity of working on three separate buildings, everything was well organized and progressed smoothly”
CDN Buildings
“This company built our 40 x 100 pole barn from the bottom up, they dealt with the permit, concrete, and construction of the project.”
Joe's Carpentry
“From start to finish, the workmanship is superb, and I especially appreciated Michelle, the interior designer/project manager's careful attention to every detail.”
JFK Home Improvements
“Very friendly, polite gentleman come to install the windows left no mess..”
Master Decker
“The crew's deck staining service was top-notch, and it looks beautiful now.”
Cooper's Custom Exteriors
“Overall we were 100% satisfied with this company and we would highly recommend for jobs big and smalll”
Elgin Epoxy Ltd.
“All floors were in rough shape from salt, gas and oil stains, they repaired all the damage from over the years.”
Bill Klyn Carpentry Inc.
“Knowledge sales people make all the difference!”
Pm Reno Inc.
“Peter and his crew are a great bunch of guys that do an amazingly detailed job at what they do.”
Ridgeline Builders
“Awesome company with a great crew!”
Greg Hogg Construction
“Built nice house on Sloan drive.”
Wall to Wall Construction
“Very professional company we have them doing an addition and it's been a very pleasant experience and very very high quality workmanship”
Solution Coatings
“Had both the garage and front porch done with different products and I am very pleased.”
Laconic Construction Inc
“Did residential framing in my basement, good quality and on time.”
Southwest Exteriors Canada
“Called around a few places, after several no shows from other companies these guys showed up on short notice, ON TIME, and worked with my tight schedule.”
Why these companies made our list
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