Top 10 Best Roofing contractors in Oakville, ON

Updated July 19, 2026

Oakville's unpredictable weather — from heavy snow to summer storms — makes a solid roof essential. Our 2026 ranking highlights the 10 best roofing contractors in Oakville, ON, selected for verified reviews, workmanship quality, and local reputation. Each listing includes up-to-date contact details, hours, and warranty information so you can quickly find licensed professionals for roof repairs, shingle replacement, or full reroofing. Whether you’re dealing with leaks, storm damage, or an aging roof, these trusted experts are ready to help across the city.

not just another roof
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Roofing contractor · Oakville ON · Open now, Closes at 16:00

(905) 802-3381 · 2327 Sovereign Street · Get directions

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AJ&W Roofing
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Roofing contractor · Oakville ON

(905) 842-1892 · 130 Deane Avenue · Get directions

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Cherry & Hoyle Roofing Ltd
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Roofing contractor · Oakville ON

(905) 845-1114 · 620 Fourth Line · Get directions

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Essential Flat Roofing Services
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Roofing contractor · Oakville ON

(905) 847-5923 · Unit 527 - 165 Cross Ave. · Get directions

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All Stars Roofing Inc.
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Roofing contractor · Oakville ON · Open now, Closes at 20:00

(647) 808-4044 · 317 Mohawk Road · Get directions

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Aboutowne Roofing
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Roofing contractor · Oakville ON · 24/7 emergency service

(905) 330-8585 · 253 Margaret Drive · Get directions

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Roof One Ltd
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Roofing contractor · Oakville ON · 24/7 emergency service

(877) 997-6631 · 870 Winston Churchill Boulevard · Get directions

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Classic Products Metal Roofing Systems Inc
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Roofing contractor · Oakville ON · 24/7 emergency service

(866) 969-7663 · 2285 Wyecroft Road · Get directions

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Shawn`s Roofing
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Roofing contractor · Oakville ON

(905) 842-0192 · 1350 Hampton Street · Get directions

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Titans Roofworks Inc
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Roofing contractor · Oakville ON · Closed now, Opens tomorrow at 08:30

(855) 779-7663 · 2172 Wyecroft Road, Unit 16 · Get directions

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Frequently Asked Questions — Roofing contractors in Oakville, ON

How much does roof repair cost in Oakville, ON?

Minor shingle repairs usually cost $200–$600, while larger leak fixes run $500–$1,500. Full roof replacements depend on materials and size — typically $6,000–$15,000+ for asphalt or metal roofs in this area.

Do roofing companies offer emergency service after storms?

Yes. Many roofing contractors provide 24/7 emergency tarping and leak mitigation after heavy rain, wind, or hail. These services protect interiors until permanent repairs can be scheduled.

Are roofing contractors licensed and insured in Ontario?

Reputable roofers carry liability insurance, WSIB/workers’ compensation coverage, and follow provincial Working-at-Heights safety requirements. Always request proof of insurance and safety compliance before work begins.

How was this Top 10 list created?

The Canada Online editorial team applies a 30-point evaluation system covering verified ratings, review quality, business completeness (NAP accuracy, photos, hours), responsiveness, service reliability, and local reputation. Rankings are manually reviewed and updated quarterly.

Can I add my roofing company to this list?

Yes — roofing contractors serving Oakville, ON can claim or add their business via the “Add Company” page. Verified, complete profiles with strong reviews are considered for future updates.