| Business | Phone |
| California's Fantasy 1232 Diamond Way, Concord 94520 | (925) 827-8937 |
| Discovery Tint 1621 Monument Blvd # B, Concord 94520 | (925) 256-8468 |
| Precision Tint 1420 Concord Ave # A, Concord 94520 | (925) 671-3888 |
| Bay Area Auto Detail 925-415 Mobile Service, Concord 94518 | (415) 939-3789 |