| Business | Phone |
| P G Dental Lab 7203 Harford Rd, Parkville 21234 | (410) 254-8727 |
| Professional Dental Crafts 8606 Harford Rd, Parkville 21234 | (410) 661-0995 |
| C & S Dental Lab 8118 Harford Rd, Parkville 21234 | (410) 882-5325 |
| Dental Laboratory 8208 Harford Rd, Parkville 21234 | (410) 661-2002 |
| Gold Dental Laboratory Inc 8118 Harford Rd, Parkville 21234 | (410) 668-2393 |