| Business | Phone |
| Carpenters Union 2233 Birch St, Eau Claire 54703 | (715) 835-8892 |
| Eau Claire Assn Of Educators 2004 Highland Ave L, Eau Claire 54701 | (715) 835-1916 |
| Eau Claire Bldg & Construct 2233 Birch St 1, Eau Claire 54703 | (715) 835-8764 |
| General Teamsters Union 1280 W Clairemont Ave 5, Eau Claire 54701 | (715) 835-6106 |
| International Electrical Wrkrs 2206 Highland Ave, Eau Claire 54701 | (715) 834-4911 |
| Laborers Union 2233 Birch St 2, Eau Claire 54703 | (715) 835-5001 |
| Painter's 2233 Birch St, Eau Claire 54703 | (715) 832-1624 |
| Plumbers & Steamfitters 2406 Ridge Rd, Eau Claire 54701 | (715) 832-1014 |
| Wisconsin Education Assn 2004 Highland Ave, Eau Claire 54701 | (715) 835-1131 |