The Roof Medic
“From the initial consultation to the completion of the job, their team exhibited professionalism, expertise, and outstanding customer service.”
Best Siding Contractors in Milton, ON
15 companies listed · 8 in Milton · 1 open 24/7 · 11 open weekends · 14 rated 4.5+
Data verified October 18, 2026
Ollie's Roofing Ltd.
“Their professionalism, transparency, and commitment to quality are unmatched and we would highly recommend them to our neighbors and network for any roofing needs.”
Marios Roofing
“From the initial consultation to the completion of the project, they demonstrated professionalism, expertise, and attention to detail.”
Expert Roofing
“His price was fair and his service was quick, efficient and clean.”
MH Aluminum Siding & Eavestrough
“Highly recommend him to anyone in Milton or the Halton area looking to get work done in their roof!”
Bold Exteriors Inc.
“Great working with the Bold Exteriors team, always a positive and professional experience.”
Listed for homeowners in and around Milton, ON, these 15 companies work on exterior walls. Details about materials, colour ranges and insulation options are drawn from each company's own site, and the review quotes underneath are public reviews.
Area overview: Milton, ON
8 of the 15 companies we list are based in Milton; the other 7 serve Milton from Oakville (17 km), Mississauga (21 km) and Burlington (22 km). The companies on this page are rated from 4.3 to 5.0 across 1,301 reviews; 9 have 50 or more reviews and 14 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (90%), quality (89%) and responsiveness (85%). The topics that come up most in reviews of the companies on this page are "price", "estimates" and "cleanliness". 1 is open around the clock; 11 are open on Saturdays and 6 on Sundays. The services the companies on this page list most often on their websites are eavestroughs (4), roof repair (3), siding (3), roof inspections (2) and roof replacement (2). 3 show a licence on their websites. 7 have ten or more years of experience, the longest 21 years. 1 offers emergency call-outs; 1 offers financing or payment plans; 10 give free estimates; 4 are family- or locally-owned and 2 list 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.
How many of these companies publish a website?
Websites are listed for 14 of the 15 companies on this page. Open them and look for finished houses nearby, ideally after a winter or two rather than on handover day. Close-up photographs around windows and at corners show the standard of the trim work, which is where a rushed job gives itself away first.
Alu-Pro Exteriors Inc
“Will use them again this year for more siding, sofit, and eves work!”
Eastwood Exteriors
“His work was fast and everything was cleaned up and perfect afterwards as if he'd never been there.”
Nailed It Roofing & Construction Ltd.
“Pricing was reasonable and although my job was very small, this company still took the time to explain the process and provided good advice for me to make a decision.”
Montenegro Aluminum
“Job on our facia and eavesdrops not only that they replaced a lot of rotting facia which was a lot of additional labor as part of job which was very appreciated”
Fanattics
“My wife and I were very impressed with the initial inspection of the attic conducted by Richard as he was very thorough and explained in detail what would be done.”
Trusted Pro Roofers
“When I contacted Joey for my roof repair he was very professional and always followed up .”
Available Roofing
“He gave me a fair price, and his crew were here the same afternoon to start the work, They also cleaned all my overflowing gutters and eaves troughs and repaired some fascia errors made with the previous roof installer.”
Maxima Aluminum LTD
“Great all around -- and half the price of the other quote!!”
Complete Roofing & Insulation
“They are very professional, knowledgeable, friendly and polite group of people from the first phone call to the get a quote to the crew who worked on our roof!”
Why these companies made our list
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