Founder | Brad Berekoff

Brad Berekoff, owner of The Great Canadian Roof Doctor Inc., is a second-generation roofer with lifelong, hands-on experience in roofing systems and real-world performance. He is now training the next generation by teaching his son and son-in-law every aspect of the business—from working on the roof to daily operations—ensuring honest, inspection-first roofing services delivered at fair prices.

Operational Manager
Kim Valdezco

As part of the next generation at The Great Canadian Roof Doctor Inc., Brad’s son plays an active role in both field inspections and business operations. He has shown strong leadership ability through clear communication, sound judgment, and a disciplined inspection-first approach, while developing skills in operations, customer relations, and decision-making. His growth supports continuity, accountability, and the long-term standards the company is known for.

Business Administrator
Claire Berekoff

Claire is the heart of The Great Canadian Roof Doctor Inc., supporting the company through essential behind-the-scenes operations that keep everything running smoothly. From organization and coordination to daily administrative support, her role helps ensure consistency, reliability, and a strong foundation for the entire team. Her dedication and care play a vital role in the company’s success and the trust it has built with clients.

District Sales Manager Bob Cassady, P.Eng.

Bob Cassady, P.Eng, District Sales Manager at The Great Canadian Roof Doctor Inc., combines an engineering mindset with a people-first approach, creating clear, detailed proposals clients can understand. Having shingled his own garage roof years ago, Bob now keeps his feet on the ground—spending his time meeting homeowners, answering questions, and representing the company at home shows across Vancouver Island. His approachable style and technical insight help clients feel informed and confident in their decisions.

Roof Doctor
Eisen Magpili

As part of the next generation at The Great Canadian Roof Doctor Inc., Brad’s son-in-law is a hands-on roofing professional with direct experience in on-roof inspections, repairs, and full re-roofing projects. Working daily on residential and commercial roofs, he focuses on execution, craftsmanship, and system performance in British Columbia conditions. Known for his strong work ethic and can-do attitude, he plays a key role in delivering quality workmanship and dependable results on every project.

About The Great Canadian Roof Doctor Inc.

Roofing Inspections, Repairs, Preservation & Re-Roofing Across British Columbia

At The Great Canadian Roof Doctor Inc., we provide professional roofing services built on experience, integrity, and long-term protection for your home. From roof inspections and repairs to roof preservation and re-roofing, we help homeowners make informed decisions at every stage of their roof’s life.

We proudly serve Vancouver Island, the Lower Mainland, and the Thompson Okanagan, delivering roofing solutions designed for British Columbia’s diverse climates.

Who We Are

The Great Canadian Roof Doctor Inc. is a trusted, locally recognized roofing company specializing in roof inspections, roof repairs, roof preservation, and re-roofing services. Our approach is diagnostic first—meaning we carefully assess your roof’s condition and recommend only what is truly needed.

We believe that education, honesty, and preventative care lead to better outcomes for homeowners and longer-lasting roofs.

Serving Vancouver Island, the Lower Mainland & Thompson Okanagan

British Columbia’s climate varies widely, and roofing systems must be designed accordingly.

We proudly serve:

Vancouver Island, including Victoria, Duncan, Nanaimo, Parksville, Courtenay, Port Alberni, Campbell River and Port Hardy.
The Lower Mainland, where moisture control and ventilation are critical
The Thompson Okanagan, where sun exposure and temperature swings affect roofing performance

Our regional experience allows us to deliver roofing solutions that truly work in each environment.

Our Commitment to Honest Roofing

At The Great Canadian Roof Doctor Inc., we don’t believe in one-size-fits-all solutions or unnecessary replacements. Our recommendations are based on careful inspections, real conditions, and what is best for your home. Homeowners choose us because we provide:

Honest assessments
Clear explanations
Professional workmanship
Long-term roofing solutions

Our regional experience allows us to deliver roofing solutions that truly work in each environment.

Your Trusted Roofing Partner in British Columbia

Whether you need a roof inspection, repair, preservation service, or re-roofing, The Great Canadian Roof Doctor Inc. is here to help.

📞 Contact us today to schedule a consultation and experience professional roofing services built on trust, knowledge, and care.