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D'Angelo and Sons
- Technician
- Operations
- Plywood
“The inspection and quote from David their salesman, the communications and updates from Jonathan (Project Manager) kept us well informed as to when the project would start.”
Best Roofing Contractors near Ancaster, ON
3 of these companies are based in Ancaster; the others serve Ancaster from towns including Hamilton, Oakville and Burlington.
2 open 24/7 · 16 open weekends · 22 rated 4.5+ · 8 show a licence
Data verified October 16, 2026
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The Eavestrough Company
- Estimate
- Work
- Communication
“With The Eavestrough Company, they contacted me quickly and sent an estimator in a very reasonable amount of time who quoted the options I asked for the same day.”
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DRI Deluca Roofing Inc.
- Inspection
- Area
- Call
“We appreciated their honesty and even though they couldn't do the work, they recommended another reputable company for us, which showed their integrity and that they weren't just in it for the money.”
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Sameday Roofing Systems Inc.
- Shingles
- Family
- Attention
“He got up on the roof, inspected it, looked inside the house to see where the leak was coming from, diagnosed the problem and completed the repair that day.”
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Available Roofing
- Quote
- Inspection
- Need
“First of all we want to say thank you to Julio Lopez for his amazing customer service and professionalism as well as going above and beyond his duties.”
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Fanattics
- Roofers
- Responsive
- Vapor Barrier
“FanAttics did a great job with my attic insulation and were very clear on what I actually needed for the house and what I didn't need to waste money on, and were flexible when I had to reschedule.”
Listed for homeowners in and around Ancaster, 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: Ancaster, ON
The 24 companies on this page are rated from 4.1 to 5.0 across 4,223 reviews; 23 have 50 or more reviews and 22 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (93%), quality (85%) and responsiveness (81%). The topics that come up most in reviews of the companies on this page are "estimates", "price" and "cleanliness". 2 are open around the clock; 16 are open on Saturdays and 9 on Sundays. The services the companies on this page list most often on their websites are flat roofing (3), residential roofing (3), skylights (3), attic insulation (2) and chimney repair (2). 8 show a licence on their websites and 2 list staff certifications (GAF). Domain records put 9 websites of the companies on this page at ten or more years old; the oldest dates from 2006. 2 offer emergency call-outs; 3 offer financing or payment plans; 15 give free estimates; 7 are family- or locally-owned and 4 list coupons or special offers. 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 roofers say they are licensed?
8 of the 24 listings here show a licence on their websites. Requirements are provincial and municipal, so check the claim with the issuer, and ask separately for the workers' compensation clearance letter, which is the document that protects you if someone falls.
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Newfoundland Roofers
- Property
- Fair
“Prior to calling Newfoundland Roofers, I received several high priced quotes but Andrew gave a reasonable, affordable quote and a promise to start the job the next day!”
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Paramount Metal Roofing
- Quote
- Budget
- Mind
“The promise of a quick start to the job did not materialize, but after some communication gaps, the crew showed up and were fast, professional, cleaned up beautifully and the roof looks great!”
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Gateway Exteriors
- Quote
- Questions
- Project
“Had a great experience with Jason and his staff at gateway roofing always kept me up to date on the project, the work was done quick and perfect to the last nail.”
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Complete Roofing & Insulation
- Questions
- Project
- Warranty
“A respected firm in the roofing industry, its ownership and employees strive to provide quality roofing system solutions to their clients across southern Ontario.”
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Aboutowne Roofing
- Honest
- Attention
- Area
“If your level of service is a reflection of your family values, I'm sure everyone should not only choose Aboutowne but also your wife's practices Wilk & Wilk.”
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Golden Horseshoe Roofing
- Siding
- Efficient
- Quote
“Jason and Parshin are very knowledgeable and professional in their work and it reflects in their actions that they take a lot of pride in what they do.”
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Profile Roofing Inc
- Budget
- Business
- Eaves
“I love the new roof and had compliments from some of my neighbours already This was one GREAT experience and naturally I highly recommend Profile Roofing for your roofing needs.”
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Pro Roofing Services
- Pricing
- Skilled
- Clean
“This company were extremely thorough and professional and identified issues that went completely un-noticed by other companies and fixed the issue immediately!”
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All Stars Roofing Inc.
- Eaves
- Soffit
- Check
“Jennifer, Nick and Andy solved problem of missing flashing, wrong Skylight that I got by mistake, and the way they managed to bring a new one was unbelievable.”
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The Roofing Company
- Eaves
- Colour
- Check
“I am so happy I went with the roofing company punctual, got the job done cleaned up all the mess best decision I made was to go with this company five stars all the way.”
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Ontario Tech Roofing Inc.
- Family
- Work
- Soffit
“I'm one of those guys that does not look forward to dealing with contractors, tradesmen and other service persons who come around and are trying their best to sell you something.”
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Gerry's Roofing & Siding Inc
- Eaves
- Estimator
- Consultant
“Rob came by to assess the situation, gave me a very reasonable quote on the spot and I did not feel pressured at all like I did with the other big roofing company around here.”
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Custom Contracting Roofing & Eavestrough Repair
- Fascia
- Downspouts
- Property
“We had to do a new roof, Neven thoroughly explained what was needed for our roof, suggested quality material with good prices and delivered an excellent quote.”
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Gold Star Roofing #1inc
- Questions
- Shingles
- Quote
“I found the company , to be the man of honour and of highest work standards, they are punctual, courteous and hardworking people, they work on my roof for 3 days nonstop till completion after they vacuumed and cleaned the job site ( around my house) ...”
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Fix My Roof
- Property
- Rain
- Area
“( Trade Licence - Master - Building Repair and Trade Licence - Contractor) We also discussed that they had WSIB coverage and their employees were all trained in fall arrest.”
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Bosani Roofing
- Shingles
- Property
- Deliver
“I hired these guys last year for to repair a flat roof on my detached garage after hiring and paying someone else who did a terrible job because it was not water tight.”
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The Roofing Master Hamilton| Siding
- Property
- Skilled
- Fair
“From the initial consultation to the final touches, Shayna, Chris and the crew demonstrated professionalism, expertise, and a commitment to quality work.”
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Quality Home Roofing and Remodeling
- Wind
- Quote
- Efficient
“He went above and beyond to help us pick the right shingles/colour for our house, venting our kitchen and bathroom properly and tarping all around the house.”
Roofing Services in Ancaster, ON Cost Estimates
Minimum cost
$1370
Maximum cost
$38811
National Average
$8752
Avg Per Hour Rates
$198
$5928
$11581
Average price range is based on 465 cost profiles
Why these companies made our list
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