| Business | Phone |
| Access Fire & Security Draftng 8590 Almond Ave, Fontana 92335 | (909) 854-1434 |
| Jacon Fontana 92335 | (909) 829-1414 |
| Nylo Plast West 14562 San Bernardino Ave, Fontana 92335 | (909) 428-0551 |
| Riteck Drafting 11637 Cherry Ave # 330, Fontana 92337 | (909) 559-1116 |