| Business | Phone |
| Castleman & Young Constr Co 13514 Mount Olympus, Universal City 78148 | (210) 945-2045 |
| Marbach Brothers Construction Rr 1 Box 55am, Universal City 78148 | (210) 945-9022 |
| Tame Construction Corp 6622 Randolph Blvd, Universal City 78148 | (210) 566-6105 |
| Chugach Support Svc Inc 1292 W Perimeter Rd, Universal City 78150 | (210) 659-6366 |
| Yates Construction 999 Randolph Afb, Universal City 78150 | (210) 559-3855 |
| Vaughn Construction Co 1400 Universal City Blvd, Universal City 78148 | (210) 403-9833 |