| Business | Phone |
| Bowers Office Center 2119 Manzanita Dr, Arnold 95223 | (209) 795-4910 |
| C F Ted Walters Po Box 246, Arnold 95223 | (209) 795-3704 |
| Mill Woods 1399 Manuel Rd, Arnold 95223 | (209) 795-2021 |
| Pina & Pina Po Box 1183, Arnold 95223 | (209) 795-0789 |
| Secondary Systems Designs Po Box 2864, Arnold 95223 | (209) 736-1672 |
| Zunino & Zunino 2164 Flanders Dr, Arnold 95223 | (209) 795-3002 |
| Fine Things 1276 Oak Circle, Arnold 95223 | (209) 795-1811 |
| George Reed Inc 1470 Linebaugh Rd, Arnold 95223 | (209) 795-1572 |
| Pdfi 2599 Highway 4, Arnold 95223 | (209) 795-0111 |