| Business | Phone |
| Cpuibpo Local 401 29 Riverview Ter, Chicopee 1013 | (413) 592-5861 |
| Hassett Lodge 1420 48 Center St, Chicopee 1013 | (413) 592-9888 |
| Iron Worker's 357 154 Grove St # 102, Chicopee 1020 | (413) 735-1767 |
| Plumbers & Pipefitters 168 N Chicopee St, Chicopee 1020 | (413) 594-5152 |
| Plumbers & Steamfitters Union 168 Chicopee St, Chicopee 1013 | (413) 499-0837 |
| Local 104 Benefits Funds 168 N Chicopee St, Chicopee 1020 | (413) 592-3397 |
| Local 248-Roofers & Slaters 63 1/2 Main St, Chicopee 1020 | (413) 594-5494 |