| Business | Phone |
| Afl-Cio Lake County Cntrl Lbr 9437 Hamilton Dr, Mentor 44060 | (440) 354-8009 |
| Bricklayers & Finishers 9437 Hamilton Dr, Mentor 44060 | (440) 352-1158 |
| Ibew 8356 Munson Rd, Mentor 44060 | (440) 255-3414 |
| Ibew 8358 Munson Rd # 101, Mentor 44060 | (440) 255-2419 |
| Lake Geauga Area Local Apwu 7359 Maple St, Mentor 44060 | (440) 974-1511 |
| National Production Workers 6070 Sea Pnes, Mentor 44060 | (440) 209-0562 |