Comfort Property Renovation
“Not only did they fix the damage but they resurfaced the whole ceiling and wall, it looks like brand new!”
Best Roofing Contractors near Trenton, ON
1 of these companies is based in Trenton; the others serve Trenton from towns including Belleville, Campbellford and Bloomfield.
5 open 24/7 · 13 open weekends · 20 rated 4.5+
Data verified October 16, 2026
J Squared Roofing
“Very professional on time and top-notch quality Highly recommen justin n his team”
Quinte Siding & Contracting
“They worked really hard and fast, through terrible weather to get the job done, and always left a clean job site.”
Trade-Rep Roofing & Exteriors
“They did a minor repair to my roof last year (prompt service, reasonable price) but did recommend getting quotes to replace the roof as it was showing signs of age (approx 15 to 20 years.”
Borchert's Roofing & General Contracting
“Great company to work with, did a excellent job on our roof.”
Strictly Roofing
“If I ever need a roof taken care of it will be this company that will immediately come to mind”
Listed for homeowners in and around Trenton, ON, these 24 companies take roofing work. What each one claims about tear-offs, membranes and workmanship cover is taken from its own website; ratings and quoted lines come from public reviews.
Area overview: Trenton, ON
The 24 companies on this page are rated from 4.0 to 5.0 across 692 reviews; 4 have 50 or more reviews and 20 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (93%), responsiveness (86%) and quality (83%). The topics that come up most in reviews of the companies on this page are "price", "cleanliness" and "estimates". 5 are open around the clock; 13 are open on Saturdays and 8 on Sundays. 1 lists staff certifications (GAF). Domain records put 6 websites of the companies on this page at ten or more years old; the oldest dates from 1999. 5 offer emergency call-outs; 2 offer financing or payment plans; 11 give free estimates and 2 are family- or locally-owned. We have a website on file for 18 of the companies on this page; 14 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 roofers listed for Trenton quote at no charge?
Free estimates are stated by 11 of the 24 companies on this page. A free visit is normal in this trade, though it doubles as a sales call. Ask for photos of the roof and the attic, written findings, and a price that separates the tear-off from anything found under it.
Flawless Siding & Eavestroughs
“We contacted Flawless to have our soffits, fascia and eavestroughing done and I have to say from the quote, to answering my 501 questions, to the final product, everything progressed like a well-oiled machine!”
Garton Roofing and Contracting
“They removed an old hydro mast from my steel roof and covered the hole, installed ice breakers, put on soffits and fascia, and new eves-troughs and downspouts.”
Belleville Roofing Services
“If you're looking for a roofing Belleville company, the team at Belleville Roofing Services is highly recommended!”
Quality Canadian Home Improvements
“We had such a great experience with Kenny and his team, would definitely recommend.”
Advanced Roofing
“These guys were professional and easy to work with, they went the extra mile keeping things neat and tidy, and charged a reasonable price.”
Al Anthony Roofing Ltd
“I was happy with the quote and that the work came in at exactly the price I was told.”
Bel-Con Design-Builders Ltd.
“The best builder's in eastern Ontario”
PL Roofing
“I will also be hiring them to do a couple of other jobs and will not hesitate to call PL Roofing for any roofing issues that come up in the future.”
Depatie Roofing
“Excellent installation practices and would highly recommend for any roofing services required.”
CTL Roofing & Gen Contracting
“We thought we knew what the problem was but Chris recognized right away the actual cause for the leak and had the repair completed two days after!”
Rick Graves Roofing
Steve Reynolds Roofing
“He came very quickly and not only did he repair the area we called about he also walked the roof and sealed some additional areas and tacked down some additional shingles and still charged the quoted price.”
Moose Flat Roofing Repair Specialist
Gryphon Extreme Roofing
“I love that he took the time to walk me through my options, explain what was happening on my roof, and take into consideration my budget.”
Stockyard Products
“Stockyard staff had my roofing products prepared quickly after prepayment and helped load onto my trailer.”
Eavestrough Supply
“We are very pleased with the job they did on our home.”
Vidan Roofing and Contracting
“Danny and his team worked tirelessly to fix badly water damaged front balcony.”
OTR Roofing
“They were prompt in responding, professional and polite, showed up on time and did a fantastic job.”
Why these companies made our list
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