| Business | Phone |
| Fritz Building Co Inc 339 Caledonia St, Sausalito 94965 | (415) 332-3221 |
| P H Waszink Construction 3030 Bridgeway # 330, Sausalito 94965 | (415) 339-0305 |
| Riedinger Consulting 3030 Bridgeway # 118, Sausalito 94965 | (415) 331-2112 |
| Seacoast Builders Po Box 1054, Sausalito 94966 | (415) 331-7511 |