
Diamond Roofing, Inc.
Diamond Roofing, Inc.
Diamond Roofing, Inc. is a locally owned and operated roofing contractor based in El Cajon, serving San Diego County and Orange County. It handles residential and commercial roofing, from small residential emergency calls to large multifamily and commercial buildings.
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Business Highlights
- Diamond Roofing says it is licensed and insured and lists License 995107.
- Diamond Roofing lists a 50-year no-leak guarantee.
- Diamond Roofing advertises 30-day no-interest financing.
- Diamond Roofing identifies as an Owens Corning Platinum Partner.
- The company says it has served the San Diego community for over 20 years.
- The company describes owner Fred Marion as a fourth-generation roofer with 45 years in the trade.
Service Area
San Diego County and Orange County.
Active Business Listing
Diamond Roofing, Inc. is one of 10 roofers ProsGrade lists in El Cajon, California.
10 services listed, including Shingle roofs, Tile roofs and Flat roof systems. Open weekdays, closed on weekends. 12 reviews.
- Verified listing details
- Service information
- Customer review signals
- Photo gallery
- Public contact information
- Published local profile
How This Business Compares
How Diamond Roofing, Inc. compares with the other 9 roofers on ProsGrade in El Cajon, using public Google ratings and review counts.
- One of 10 El Cajon roofers on ProsGrade.
Services Covered
10 services- Shingle roofs30-year architectural shingles and Presidential asphalt shingles
- Tile roofs
- Flat roof systemsTPO, poly foam, hot tar and PVC; Title 24-compliant white cool-roof systems
- Skylight and solar tube installation
- Roof repair and maintenance
- Emergency leak service24-hour service
- Water testingFor hard-to-find leaks
- Attic insulation
- Drain and gutter cleaningRemoval of leaves and debris
- Roof-penetration reflashing
Reviews
What customers say
Customers who describe completed roof work praise the workmanship; a renter also appreciated the crew’s cleanup and accommodation around her dog. A customer recalls that the roof job finished in three rather than five projected days, with the team lead explaining each step through diagrams and photos. A customer seeking a quote for a separate business property reports a missed appointment and no estimate after a month; a different reviewer complained about a company truck driving other vehicles off the road.
Customer Reviews
mick rossler
Jose Clamper
Nancy Saenz
Jenny X
Dennis Neal
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