
Best on Top Roofing
Best on Top Roofing installs residential and commercial roofs in Nanaimo and provides gutter installation. Its flat-roof service includes a moisture-cured silicone coating applied over existing roofs.
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Business Highlights
- It is locally owned and operated.
- The company says it is a preferred contractor with Owens Corning and GAF Master Elite.
- It says its gutter team is licensed and insured.
- The company offers its silicone roof coating with a warranty of up to 50 years.
Service Area
Nanaimo, Ladysmith, Duncan, Victoria, Parksville and Campbell River; gutter estimates are offered from Duncan to Port Alberni.
Public local listing. Best on Top Roofing is one of 11 roofers ProsGrade lists in Nanaimo, British Columbia.
6 services listed, including Asphalt re-roofing, Metal roofing and Cedar shake conversions. Open 7 days a week. 137 reviews.
- Verified listing details
- Service information
- Customer review signals
- Photo gallery
- Public contact information
- Published local profile
How This Business Compares
How Best on Top Roofing compares with the other 10 roofers on ProsGrade in Nanaimo, using public Google ratings and review counts.
- Has the most Google reviews (137) of the 11 Nanaimo roofers on ProsGrade.
Services Covered
6 services- Asphalt re-roofingAsphalt shingles
- Metal roofingMetal Pro-Lock roofing
- Cedar shake conversions
- Flat roofingLow-slope roofs
- Silicone roof coatingsKool Roof moisture-cured silicone coating; applied over existing roofs
- Seamless gutters5-inch continuous K-style; aluminum, copper or steel; printed onsite; leaf guard systems available
Reviews
What customers say
Customers praise clear explanations and communication, and describe the work as timely; one customer also praises the crew’s immaculate cleanup. One customer says Best on Top returned to resolve a leak that had persisted for years after an initial patch only partly helped. Another reports post-installation concerns: an unannounced return visit to open a skylight the customer says was not installed properly, delayed warranty certification, incorrect certificate details and repeated attempts to get a correction without a reply.
Customer Reviews
Ron Depner
Philip P (DjFIL007)
Lisa Top Seal Services
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Frequently Asked Questions
How quickly can Best on Top Roofing start work?
The company says crews can typically be on a roof within 48 hours.
Does Best on Top Roofing provide satellite estimates?
It provides satellite estimates and a detailed estimate for a new roof.
Are financing options available for Best on Top Roofing projects?
Financing options are available.










