| Business | Phone |
| Boydston Construction Co 602 W Ridgecrest Blvd, Ridgecrest 93555 | (760) 375-9880 |
| Burns & Mcdonnell 2664 Naws, Ridgecrest 93555 | (760) 499-1470 |
| Caraway Construction Ridgecrest 93555 | (760) 446-0084 |
| Martin Lockheed 350 E Ridgecrest Blvd # 207, Ridgecrest 93555 | (760) 371-1075 |