| Business | Phone |
| Bayside Porcelain Studio 7 Wellfleet Bay, Alameda 94502 | (510) 769-9580 |
| Duringer Orthodontic Lab Alameda 94501 | (510) 522-2485 |
| Ray's Dental Laboratory 650 Haight Ave, Alameda 94501 | (510) 814-8203 |
| Geneva Dental Studio 1430 Fountain St, Alameda 94501 | (510) 522-3861 |
| South Shore Porcelain Studio 429 Shell Gate Rd, Alameda 94501 | (510) 865-5012 |