| Business | Phone |
| Kainos Dental Lab 1844 San Miguel Dr # 308b, Walnut Creek 94596 | (925) 943-2332 |
| Allen Dental Lab 1514 3rd Ave, Walnut Creek 94597 | (925) 287-1320 |
| Bay Bridges 1479 Ygnacio Valley Rd # 103, Walnut Creek 94598 | (925) 938-0740 |
| Cardinal Dental Laboratory 1844 San Miguel Dr # 315, Walnut Creek 94596 | (925) 932-2120 |
| Clayton Valley Dental Lab Inc 3164 Putnam Blvd # 3, Walnut Creek 94597 | (925) 947-4930 |
| Diablo Dental Laboratory Inc 1514 3rd Ave, Walnut Creek 94597 | (925) 934-9394 |
| Fine Arts Dental Studio 1855 San Miguel Dr # 17, Walnut Creek 94596 | (925) 934-9900 |
| Hockel Dental Lab 2651 Oak Grove Rd, Walnut Creek 94598 | (925) 935-8391 |
| M Brennan Dental Lab 2930 Camino Diablo, Walnut Creek 94597 | (925) 946-2875 |
| Millennium Dental Laboratory 2021 Ygnacio Valley Rd # A1, Walnut Creek 94598 | (925) 943-6100 |
| Restorative Dental Laboratory 2930 Camino Diablo # 100, Walnut Creek 94597 | (925) 933-7770 |
| Trs Dental Technologies 1372 N Main St # 202, Walnut Creek 94596 | (925) 934-6004 |
| Village Goldsmith 1270 Springbrook Rd # E, Walnut Creek 94597 | (925) 937-4900 |