| Business | Phone |
| Aba Consultants Po Box 1151, Capitola 95010 | (831) 479-0277 |
| Carson Geologic & Environmntl Po Box 1818, Capitola 95010 | (831) 475-2520 |
| Douglass Larson & Assoc 820 Bay Ave # 224, Capitola 95010 | (831) 475-7802 |
| Water Sampling Svc Capitola 95010 | (831) 465-8378 |