| Business | Phone |
| Accurate Dental Lab 20128 Lake Chabot Rd, Castro Valley 94546 | (510) 581-1757 |
| Castro Valley Dental Lab 20265 Lake Chabot Rd, Castro Valley 94546 | (510) 889-1279 |
| Functional Orthodontics 20426 Lake Chabot Rd, Castro Valley 94546 | (510) 733-2345 |
| John Negley Dental Lab 20861 Wilbeam Ave # 1, Castro Valley 94546 | (510) 537-9093 |