| Business | Phone |
| Anita Noennig Conservator 2121 Peralta St # 182, Oakland 94607 | (510) 625-1645 |
| Karl Reichley Sculpture Oakland 94612 | (510) 465-6641 |
| Christopher Mc Adams 1 Atelier Pl, Oakland 94612 | (510) 444-6014 |
| Zukor Art Conservation 3016 Filbert St # 10, Oakland 94608 | (510) 652-7915 |