| Business | Phone |
| Associated Building Specs Inc 541 Taylor Way, San Carlos 94070 | (650) 654-7616 |
| Bsp Thermal Systems Inc 1091 Industrial Rd # 185, San Carlos 94070 | (650) 591-6762 |
| Golden Bay Construction 582 Bragato Rd, San Carlos 94070 | (650) 593-0310 |
| J R Construction 620 Taylor Way, San Carlos 94070 | (650) 595-2244 |