| Business | Phone |
| California Commercial Asphalt 387 Hollister St, San Diego 92154 | (619) 429-3300 |
| Ryno Construction Po Box 17029, San Diego 92177 | (619) 447-7966 |
| Rck Paving Co 7280 Mission Gorge Rd, San Diego 92120 | (619) 582-4316 |
| Cocco Construction 9740 Olson Dr, San Diego 92121 | (858) 450-5050 |
| Industrial Asphalt 10050 Black Mountain Rd, San Diego 92126 | (858) 693-6201 |