| Business | Phone |
| Calnik Engineering & Constr 1120 S Raymond Ave # G, Fullerton 92831 | (714) 871-6272 |
| First Construction Co 1601 Sandalwood Ave, Fullerton 92835 | (714) 529-3692 |
| M & M Construction Svc 727 W Valencia Mesa Dr, Fullerton 92835 | (714) 348-3614 |
| Rainman Water Truck 3136 Puente St, Fullerton 92835 | (714) 529-5030 |