| Business | Phone |
| Classic Dental Restoration 2815 Alhambra Ave, Martinez 94553 | (925) 228-3870 |
| Tiernan & Leino Dental Labs 5011 Blum Rd # 5, Martinez 94553 | (925) 372-6161 |
| Comstock Dental Laboratory 415 Green St, Martinez 94553 | (925) 370-8191 |
| Muirtek Dental Laboratory 837 Arnold Dr # 310, Martinez 94553 | (925) 370-9305 |
| Pre-Tech Dental Lab 3517 Alhambra Ave, Martinez 94553 | (925) 228-9045 |