| Business | Phone |
| Abraham Construction Po Box 356, Rimforest 92378 | (909) 337-0809 |
| Arrowhead Building & Design 26375 Pine Ave, Rimforest 92378 | (909) 337-4288 |
| D C Sharp Construction 26425 Apache Trl, Rimforest 92378 | (909) 337-6778 |
| Palmer's 26694 Blackfoot Trl, Rimforest 92378 | (909) 337-3357 |
| Pat Brennan Construction 26385 Pine Ave, Rimforest 92378 | (909) 337-9460 |