| Business | Phone |
| Jensen-Ptaszynski Architects 250 Sea Stack St, The Sea Ranch 95497 | (707) 785-9200 |
| Daniel H Levin 1000 Annapolis Rd, The Sea Ranch 95497 | (707) 785-2775 |
| Fiona E O'Neill 1000 Annapolis Rd, The Sea Ranch 95497 | (707) 785-0040 |
| Lisa Scott 35590 Verdant Vw, The Sea Ranch 95497 | (707) 785-9450 |