| Business | Phone |
| A D & D Architect 114 Camino Pablo, Orinda 94563 | (925) 258-0886 |
| Richard E Bartlett 1 Bates Blvd # 201, Orinda 94563 | (925) 253-2880 |
| Kattenburg Architects 11 Moraga Way # 3, Orinda 94563 | (925) 253-7828 |
| Klemmedson & Klemmedson 14 Orinda Way, Orinda 94563 | (925) 254-5477 |
| William E Simpson 128 Camino Pablo, Orinda 94563 | (925) 254-7651 |
| Robert L Brame 62 Rheem Blvd, Orinda 94563 | (925) 258-6917 |
| De Laveaga Stoops Architecture 14 Bien Venida, Orinda 94563 | (925) 254-1095 |
| Hajjar Inc 4 Diablo View Dr, Orinda 94563 | (925) 683-7645 |
| J M Wallace Architects 46 Saint Stephens Dr, Orinda 94563 | (925) 253-4850 |
| Jackson & Cohorts 45 Hacienda Cir, Orinda 94563 | (925) 258-9384 |
| Carol L Karp 100 Tres Mesas, Orinda 94563 | (925) 254-6676 |
| Nielsen Architects 362 Village Sq, Orinda 94563 | (925) 253-0599 |
| John C Sinclair 14 Lost Valley Dr, Orinda 94563 | (925) 376-8873 |
| Thomas Lavin Architect 7 Dover Ct, Orinda 94563 | (925) 253-0404 |