| Business | Phone |
| Magg Construction Inc 18733 Napa St, Northridge 91324 | (818) 885-6366 |
| N C Forklift 19209 Parthenia St # A, Northridge 91324 | (818) 775-9701 |
| R E Mason Construction 8728 Vanalden Ave, Northridge 91324 | (818) 882-9343 |
| Mtm Construction 9836 White Oak Ave, Northridge 91325 | (818) 882-6540 |