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Family business, family values.


Starting in Canton, Ohio; Diamond Roofing is a name that has been in the Marion Family since 1967. 


Fred Marion, Owner of Diamond Roofing San Diego has been in the roofing industry for over 40 years. Being a fourth-generation roofer, he is proud of his roofing heritage. Diamond Roofing prides itself on being a very honest and customer oriented  business. It is our belief that our customers start with our employees, at Diamond roofing all of our employees are treated like customers and in return our customers are treated like Diamonds. 


Diamond Roofing specializes in both Residential and Commercial projects. No job is too big or too small. 

​"A CUT ABOVE THE REST"

​619-295-3110

  • Architectural Sheet Metal

  • Leak Repairs

  • Water Testing

  • General Maintenance

  • Architectural Gutter Installations 

  • New Construction

  • Re-Roof

  • Skylight Installation

  • Prep for Solar Installation

  • Attic Insulation

A DIAMOND IN THE ROUGH

DIAMOND ROOFING

OFFICE HOURS

Monday: 7:00AM- 4:00PM

Tuesday: 7:00AM- 4:00PM

Wednesday: 7:00AM- 4:00PM

Thursday: 7:00AM- 4:00PM

Friday: 7:00AM- 4:00PM

Saturday: Appointment Only

​Sunday: CLOSED

services list