| Business | Phone |
| Alembic Inc 3005 Wiljan Ct, Santa Rosa 95407 | (707) 523-2611 |
| Emg Inc 3165 Coffey Ln, Santa Rosa 95403 | (707) 525-9941 |
| Emile Cos Classic Guitar Maker 618 4th St # 211, Santa Rosa 95404 | (707) 544-1008 |
| Michael Dolan Custom Guitars 3222 Airway Dr # 4, Santa Rosa 95403 | (707) 575-0654 |
| Ribbecke Guitars Po Box 1581, Santa Rosa 95402 | (707) 433-3778 |