| Business | Phone |
| Morgan Aluminum Products Inc 4035 Folsom Ct, Concord 94520 | (925) 687-3403 |
| Alta Fence Co 1929 Arnold Industrial Way, Concord 94520 | (925) 682-0322 |
| Construction Site Rental Fence Concord 94520 | (925) 687-1656 |
| Java Fence Co Concord 94520 | (925) 957-1628 |
| Natural Beauty Fence 3973 Cottonwood Dr, Concord 94519 | (925) 686-2040 |
| Quality Fencing 2901 Atlantic St, Concord 94518 | (925) 685-8444 |
| Sierra Building Svc 1860 Camino Estrada, Concord 94521 | (925) 673-9878 |
| Sierra Building Svc 3748 Santa Rita Dr, Concord 94519 | (925) 937-5237 |
| Staggs Fencing Co Concord 94521 | (925) 686-1750 |