| Business | Phone |
| Alco Dental Lab 910 E Lewelling Blvd # 5, Hayward 94541 | (510) 276-2002 |
| Dura Dental Laboratory 1478 B St # A-1, Hayward 94541 | (510) 581-0102 |
| E & E Dental Design 1379 B St, Hayward 94541 | (510) 885-1813 |
| Oral Art Dental Lab 22455 Maple Ct, Hayward 94541 | (510) 582-1282 |
| Premium Cast Dental Lab 910 E Lewelling Blvd # 5, Hayward 94541 | (510) 278-8091 |
| Oral Art Dental 22455 Maple Ct, Hayward 94541 | (510) 582-1282 |
| Southland Ceramic Dental Lab 1318 W Winton Ave, Hayward 94545 | (510) 782-0491 |