| Business | Phone |
| Middlesex Dental Prosthetics 85 River St, Waltham 2453 | (781) 894-8599 |
| Modern Dental Lab 371 Moody St, Waltham 2453 | (781) 893-6063 |
| Genesis Dental Arts 681 Main St, Waltham 2451 | (781) 891-3340 |
| Cap-Dent Dental Laboratory 64 Bright St, Waltham 2453 | (781) 894-0308 |
| Marash Dental Laboratories 599 Main St, Waltham 2452 | (781) 642-8850 |
| Peerless Dental Laboratory 611 Trapelo Rd, Waltham 2452 | (781) 899-9644 |