| Business | Phone |
| Caza Drilling Ca Inc 7001 Charity Ave, Bakersfield 93308 | (661) 589-0111 |
| Kenai Drilling Ltd 2701 Patton Way, Bakersfield 93308 | (661) 587-0117 |
| Malcolm Drilling Co Inc 2801 Gateway Ave, Bakersfield 93307 | (661) 827-9364 |
| Melton Drilling Co 7101 Downing Ave, Bakersfield 93308 | (661) 589-0521 |
| Twining Labs Inc 3651 Pegasus Dr # 117, Bakersfield 93308 | (661) 393-5088 |
| Flo Boring & Construction Inc 18525 Clarisse St, Bakersfield 93314 | (661) 587-7177 |
| Target Drilling Co 21450 Panama Ln, Bakersfield 93311 | (661) 835-1968 |
| Prime Natural Resource 1200 Discovery Dr, Bakersfield 93309 | (661) 859-1081 |
| Hogg Drilling Specialty Bakersfield 93312 | (661) 589-6264 |