| Business | Phone |
| Afco Construction 6603 Independence Ave # D, Canoga Park 91303 | (818) 710-0201 |
| J W Sutter Inc 7241 Owensmouth Ave, Canoga Park 91303 | (818) 347-6555 |
| Ntr Consultants Inc 7500 Topanga Canyon Blvd, Canoga Park 91303 | (818) 226-1399 |
| Schmidt Construction Inc Canoga Park 91304 | (818) 340-8245 |