| Business | Phone |
| Environmental Resource Group 1038 Redwood Hwy # 1, Mill Valley 94941 | (415) 381-6574 |
| Soar Designs 99 Laverne Ave, Mill Valley 94941 | (415) 384-0355 |
| Area Environmental Svc 150 Shoreline Hwy, Mill Valley 94941 | (510) 478-0010 |
| D Fleischer Green Impact 390 Throckmorton Ave, Mill Valley 94941 | (415) 381-1592 |
| Environmental Bio-Systems Inc 707 View Point Rd, Mill Valley 94941 | (415) 381-5195 |