Here’s what you need to know: most roof failures happen because of poor installation, not poor materials. That’s where we’re different.
Every A&B Roofing installer brings certified expertise and proven craftsmanship to your project. We’re not general contractors who “also do roofs.” This is what we do, and we’ve been doing it right for 20+ years across Nanaimo Island.
We work with homeowners, property managers, and commercial buildings throughout Nanaimo, Victoria, Courtenay, and surrounding communities. Small repairs or complete re-roofs—we bring the same meticulous attention to every project.
Posted on Google Christa BremerTrustindex verifies that the original source of the review is Google. Highly recommend A & B Roofing. Nic was very courteous, polite and respectful. The quote was very detailed and excellent. He worked very hard to keep the cost down. That's greatly appreciated. The crew were knowledgeable and did a great job on the roof, even while melting due to the heat! I felt very bad for them. Clean up was done quickly and efficiently. Thank you for all the hard work. The roof looks great!!Posted on Google Dori Blair-WillisTrustindex verifies that the original source of the review is Google. The price was excellent. The crew was always polite and efficient. I admire their commitment to such a busy and grueling job!! I can't imagine being up on a hot roof!! the finished product is amazing and the clean up was spotless Thank you again for a job well done!Posted on Google Michelle SouterTrustindex verifies that the original source of the review is Google. Knowledgeable, friendly, clean, punctual and did a great job! They also give a lot back to the community including kids sports!Posted on Google Sam DesjardinsTrustindex verifies that the original source of the review is Google. Highly recommend these guys. Great roofers came by referral and couldnt be happier with the job they did.Posted on Google Patrick O.Trustindex verifies that the original source of the review is Google. highly recommendedPosted on Google Kayla StorksonTrustindex verifies that the original source of the review is Google. Showed up same day we called to help us with a roofing leak on an old roof. Are clean, kind and great at communicating. Highly recommend.Posted on Google DanielTrustindex verifies that the original source of the review is Google. The best in town, they were honest and respectful. Thank you for the good work!
Long-lasting protection with 50+ year lifespans. Superior wind resistance, fire protection, and energy efficiency for homes that demand the best performance.
Comprehensive assessments that identify hidden issues. Detailed reports with photo documentation, repair recommendations, and honest timelines—no pressure tactics.
Your home is your investment. We provide transparent quotes, installations, and warranties you can trust. No high-pressure sales—honest assessments and craftsmanship.
Multi-unit coordination that minimizes tenant disruption. Scheduled maintenance programs that extend roof life and reduce repair costs. We speak “property management.”
Flat roof specialists who understand commercial requirements. After-hours installations available. Minimal business interruption with maximum weather protection.
Budget-friendly solutions for multi-owner properties. Clear communication with strata councils. Phased installation options that work with reserve fund planning.
Expertise in older roof systems. Period-appropriate materials and techniques that preserve architectural integrity while meeting building codes.
Proven Nanaimo Island roofing expertise, delivering code-exceeding, manufacturer-approved installations for over 20 years.
Detailed quotes that show exactly what you’re paying for. No hidden fees. No surprise charges. No vague line items that mysteriously appear later.
Complete tear-off, disposal, deck repairs, ice-water protection, flashing, underlayment, and premium shingles installed to specs.
IKO Dynasty architectural shingles. Commercial-grade membranes. Professional materials designed for coastal weather—not budget products that fail in five years.
IKO’s 35-year Iron Clad Warranty plus our 15-year workmanship guarantee. When we say it’s done right, we mean it.
Leak repair or complete re-roof—same expertise, same attention to detail. We don’t turn away smaller projects.