| Business | Phone |
| Const Laborers Trust Funds 4401 Santa Anita Ave # 201, El Monte 91731 | (626) 258-9044 |
| Ibew 3556 Lexington Ave, El Monte 91731 | (626) 454-4393 |
| L A County Fire Fighters 1014 3460 Fletcher Ave, El Monte 91731 | (310) 639-1014 |
| Tile Ins Trust Fund 9351 Telstar Ave, El Monte 91731 | (626) 288-4294 |