| Business | Phone |
| Cwa 38 N 4th St, Zanesville 43701 | (740) 450-4321 |
| Laborers International Union 40 N 4th St # 402, Zanesville 43701 | (740) 453-1214 |
| Ohio State Assn Of Plumbers 1420 Euclid Ave, Zanesville 43701 | (740) 450-1682 |
| Teamsters 100 Timber Run Rd, Zanesville 43701 | (740) 453-2102 |
| Teamsters Local 3019 Venture Ln, Zanesville 43701 | (740) 452-9161 |
| Zanesville Armco Indpndnt Org 1724 Linden Ave, Zanesville 43701 | (740) 452-4345 |