British Columbia · Canada
Compare 10 roofing companies, explore their services, and prepare a clearer project brief before asking for quotes.
Coquitlam's listed contractors offer overlapping repair and replacement services, with some also advertising flat-roof or torch-on work. Use the roof assembly to narrow the field before comparing prices. A roofing quote is more useful when the company explains the source of the problem and why the proposed scope addresses it. If your property has several roof sections, ask whether all of them have been inspected and whether the estimate is intended to solve a single defect or renew the wider roof system.
10Companies to compare
8List commercial work
7List flat-roof work
Service counts describe this directory’s listings. They do not measure the whole local market or certify a company’s qualifications.
Listed alphabetically, with service information to help you build a shortlist. Company website links are provided for direct enquiries; confirm the proposed work and current credentials with each business.
The company’s own website highlights roof repairs, roof replacement and commercial roofing. Compare panel or shingle profiles, attachment details, flashing and finish warranties. Ask how the proposed assembly handles roof penetrations and transitions.
Service summary informed by the company’s own website, checked Oct 15, 2026.
The company’s own website highlights roof repairs, roof replacement and residential roofing. Ask how the quote handles drainage, penetrations and existing membrane condition. Confirm whether insulation or deck repairs are included before comparing totals.
Service summary informed by the company’s own website, checked Oct 15, 2026.
The company’s own website highlights commercial roofing. Compare panel or shingle profiles, attachment details, flashing and finish warranties. Ask how the proposed assembly handles roof penetrations and transitions.
Service summary informed by the company’s own website, checked Oct 15, 2026.
Include Marks Roofing Ltd. in your enquiries when comparing roof replacement and roof repair. Compare panel or shingle profiles, attachment details, flashing and finish warranties. Ask how the proposed assembly handles roof penetrations and transitions.
Include Olympic Roofing Ltd. in your enquiries when comparing roof replacement and roof repair. Ask how the quote handles drainage, penetrations and existing membrane condition. Confirm whether insulation or deck repairs are included before comparing totals.
The company’s own website highlights roof repairs, roof replacement and commercial roofing. Compare panel or shingle profiles, attachment details, flashing and finish warranties. Ask how the proposed assembly handles roof penetrations and transitions.
Service summary informed by the company’s own website, checked Oct 15, 2026.
The company’s own website highlights roof repairs, commercial roofing and residential roofing. Discuss who coordinates the roof and solar work, how penetrations are detailed, and which company handles a leak or warranty issue afterward.
Service summary informed by the company’s own website, checked Oct 15, 2026.
The company’s own website highlights roof repairs, roof replacement and commercial roofing. Compare panel or shingle profiles, attachment details, flashing and finish warranties. Ask how the proposed assembly handles roof penetrations and transitions.
Service summary informed by the company’s own website, checked Oct 15, 2026.
The company’s own website highlights roof repairs and roof replacement. Clarify the boundary between roofing and exterior work, including flashing, gutters and cleanup, so a combined proposal can be compared with separate trade quotes.
Service summary informed by the company’s own website, checked Oct 15, 2026.
The company’s own website highlights roof repairs, commercial roofing and residential roofing. Compare panel or shingle profiles, attachment details, flashing and finish warranties. Ask how the proposed assembly handles roof penetrations and transitions.
Service summary informed by the company’s own website, checked Oct 15, 2026.
Document where water appears inside and whether the problem is associated with a particular roof level, skylight or wall junction. Share that information with each contractor, while asking it to make its own diagnosis. For a low-slope section, include drain maintenance records if you have them. For a replacement, discuss how occupants and landscaping will be protected during removal and installation. Ask which details are provisional until the old materials are lifted, and how any additional work will be priced and approved.
Send the same information to the contractors you shortlist. Ask each to identify included roof areas, material specifications, exclusions, supervision and the process for approving additional work. Our roofing quote comparison checklist covers the details to compare side by side.
Use the project considerations above as your starting brief. Ask for an inspection-led recommendation with photographs, a defined scope and a clear explanation of any alternative. Compare the reasons for the work as carefully as the final price.
This is an alphabetical comparison guide, not a ranking or a guarantee. Use the listed services and contractor websites to investigate suitability, then check current references, insurance and applicable credentials before choosing a company.
8 of these companies list commercial work and 10 list residential work in the source data. Confirm experience with your exact roof assembly and building type, because a broad service category does not describe every project a company can undertake.
B2B Roofing Sales writes the project guidance and comparison notes on this page. Contractor information references Roofs.wiki’s Coquitlam roofing directory and company websites. Editorial additions are identified on their listings and cite the company directly. The directory data is checked twice daily.
Additional hiring reference: National Roofing Contractors Association — Selecting a Contractor. Listings do not imply that B2B Roofing Sales has inspected or certified the contractor’s work.