Roof Repair & Installations in Hamilton & Surrounding Areas

Stop leaks before they cause costly damage. Petra’s expert roof repair and installation team protects your home with premium materials and fast service. Serving Hamilton, Oakville, Burlington, Mississauga, Milton, Caledonia, St. Catharines, Grimsby, Brant, Brantford, and Ancaster.

Act Now! This Month Only: 25% Off All Exterior Renovations

From small leak repairs to complete roof installations, Petra delivers reliable roofing solutions tailored for Ontario homeowners. We use durable materials from trusted brands to ensure your roof can handle harsh weather while keeping your home safe and comfortable.

Why Choose Us?

🏆 Experienced Roofing Experts: Licensed, insured, and trusted by 80+ 5-star homeowners across Southern Ontario.

🔨 Premium Roofing Materials: Kaycan, Royal Building Products, LP® SmartSide®, and more.

💼 25-Year Warranty: Every roof repair and installation comes with peace of mind.

📞 Fast & Responsive: Emergency calls answered quickly; most projects completed in under 2 weeks.

How It Works

Free Roof Inspection — Schedule a no-obligation inspection.
Detailed Estimate — We pinpoint issues and provide transparent pricing.
Roof Repair & Installation — From leak repairs to full roof installs, our experts handle it all.
Final Walkthrough & Warranty — You approve the results, backed by our 25-year warranty.

From Repairs to Installations

1

Schedule Your Free Roof Inspection

Call Petra today to lock in 25% off roof repair and installation services. Protect your home before the next storm hits.

2

Get a Customized Quote

Based on our inspection, we’ll provide a detailed.

3

Professional Service Execution

Our skilled team gets to work, using top-quality materials.

4

Final Walkthrough & Warranty

We ensure your satisfaction with a final walkthrough and 25 years Warranty.

Trusted By Families Like Yours

Help Center: Roofing Edition

How do I know if my roof needs repair?

Signs include leaks, missing shingles, water stains, or sagging areas.

Do you handle both repairs and full installations?

Yes, Petra offers everything from leak fixes to full roof replacements.

What areas do you serve?

Hamilton, Oakville, Burlington, Mississauga, Milton, Caledonia, St. Catharines, Grimsby, Brant, Brantford, Ancaster.

How long does roof repair or installation take?

Minor repairs are often done in 1–2 days; full installations usually within 2 weeks.

Do you offer warranties?

Yes, all window and door replacements are backed by a 25-year warranty.

Protect Your Home with Professional Roof Repair & Installation

Don’t let small leaks become costly disasters. Book your free inspection today and save 25% on roof repair and installation, offer ends this month.