| Business | Phone |
| Amazing Development Inc 14074 Champlain Ct, Fontana 92336 | (909) 350-0075 |
| California Speedway 9300 Cherry Ave, Fontana 92335 | (909) 429-5000 |
| Catellus Development Corp 13550 Valley Blvd, Fontana 92335 | (909) 349-1508 |
| Fiesta Development Fontana 92335 | (909) 349-0077 |
| J T Storm Development Llc Fontana 92336 | (909) 463-2450 |
| Pioneer Properties 15335 Valley Blvd, Fontana 92335 | (909) 355-5428 |
| Portrait Homes Inc 16984 Ceres Ave, Fontana 92335 | (909) 350-7824 |
| Ten-Ninety Ltd 14785 Village Dr, Fontana 92337 | (909) 714-7010 |