| Business | Phone |
| Able Computers 1055 Darms Ln, Napa 94558 | (707) 257-1685 |
| Atchison Consulting 4424 Linda Vista Ave, Napa 94558 | (707) 224-9262 |
| Computer Connection 2538 Jefferson St, Napa 94558 | (707) 224-9115 |
| Computer Service Center 589 Coombsville Rd, Napa 94558 | (707) 224-5542 |
| Dragonhart Computing Po Box 6004, Napa 94581 | (707) 363-1429 |
| Eric's Tech Help 727 Lincoln Ave, Napa 94558 | (707) 252-7489 |
| Hayes Technical Svc 1240 Randolph St, Napa 94559 | (707) 226-7213 |
| Nighttech 1595 Cinnamond St, Napa 94559 | (707) 257-3354 |
| Personalized Computer Svc Napa 94558 | (707) 252-1965 |
| Techsol Technical Magic 2285 1st St, Napa 94559 | (707) 254-9808 |