| Business | Phone |
| Cesmat Service Co Inc 4400 Armour Ave, Bakersfield 93308 | (661) 322-6184 |
| Sperry-Sun Drilling Svc 5221 Stine Rd, Bakersfield 93313 | (661) 834-6464 |
| 3 D Energy Svc 9211 Cripple Creek Ave, Bakersfield 93312 | (661) 399-4940 |
| Geo Dynamics Equipment & Tools Bakersfield 93309 | (661) 837-2414 |