| Business | Phone |
| A Dental Prosthetic Lab 321 N 3rd Ave # C, Upland 91786 | (909) 985-4336 |
| Advanced Ceramics Dental Lab 1384 W 9th St, Upland 91786 | (909) 949-4453 |
| Castichrome 840 W 9th St # B, Upland 91786 | (909) 373-1060 |
| Chapman Dental Lab 190 N Mountain Ave, Upland 91786 | (909) 981-0889 |
| Dentalsmith Laboratory 176 N 2nd Ave, Upland 91786 | (909) 985-6559 |
| Highlander Dental Ceramic 1785 W Arrow Rte # A1, Upland 91786 | (909) 931-9673 |
| Mountain Dental Lab Inc 600 N Mountain Ave # D200, Upland 91786 | (909) 579-0109 |
| Galaxy Dental Lab 1848 W 11th St # C, Upland 91786 | (909) 608-7250 |
| Tnt Dental Lab 185 S 2nd Ave, Upland 91786 | (909) 946-2223 |
| Dick Volbeda 321 N 3rd Ave, Upland 91786 | (909) 949-9823 |