| Business | Phone |
| Mill Valley Health Club & Spa 639 E Blithedale Ave, Mill Valley 94941 | (415) 380-8787 |
| Mill Valley Personal Fitness 34 Sunnyside Ave, Mill Valley 94941 | (415) 381-4279 |
| Body Image Personal Fitness 23 Reed Blvd, Mill Valley 94941 | (415) 388-1736 |
| Curves For Women 721 E Blithedale Ave, Mill Valley 94941 | (415) 383-2376 |
| Endurance Fitness 8 Madrona St, Mill Valley 94941 | (415) 380-9629 |
| Slim & Tone 247 Shoreline Hwy, Mill Valley 94941 | (415) 389-8011 |
| Ultimate Fitness 457 Miller Ave, Mill Valley 94941 | (415) 380-8033 |