| Acker & Guerrero Roof Co., Inc. | Gustavo Guerrero | Oakland |
| Acme Roofing Co. | Craig Lau | San Francisco |
| Action Roofing (JM Roofing Co., Inc.) | John Martin | Santa Barbara |
| Advanced Metals, Inc. | Jon Christiansen | San Bernardino |
| Advanced Roof Design, Inc. | Tim Balbi | Sacramento |
| Advanced Roofing Services, Inc. | Dave Lopez | Alameda |
| Affordable Roofing | Guy Tigner | Fairfield |
| Al Miller & Sons Roofing Co., Inc. | Russ Miller | Cathedral City |
| Alameda Roofing Service, Inc. | Tony Alameda | Aptos |
| Alcal Arcade Contracting, Inc. | Gary S'Dao | Fremont |
| Alex Engardt Roofing & Siding Co. | Tom Lysaght | Sacramento |
| Allen-Ricci Roofing | Bill Ricci | Belmont |
| Alliance Roofing Co. | Rod Miller | San Jose |
| Allied Waterproofing Systems, Inc. | Justin Ewart | Santa Monica |
| American Patriot Roofing, Inc. | Patricia Smith | Riverside |
| American Roofing | John Butts | Bellflower |
| Anderson Roofing Co. | James Barron | San Francisco |
| Andy's Roofing Co., Inc. | Jonathan Engquist | Milpitas |
| Angeles ARC Roofing Co., Inc. | Al Ruiz | Los Angeles |
| Anning-Johnson | Rob Males | Industry |
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