| Business | Phone |
| Roy Alsop Pump & Drilling Co 1508 Abbott St, Salinas 93901 | (831) 424-3946 |
| J T Robinett & Sons 508 Echo Valley Rd, Salinas 93907 | (831) 663-2493 |
| L E Melville & Son Well Drill 19730 Pinehurst Ln, Salinas 93906 | (831) 443-1000 |
| Welenco 1 Harris Rd # G, Salinas 93908 | (831) 759-0330 |