| Business | Phone |
| A & J Concrete Construction 2496 Cochran St, Simi Valley 93065 | (805) 527-4212 |
| All Construction 1544 Elvado Dr, Simi Valley 93065 | (805) 583-2719 |
| Allen Construction Simi Valley 93065 | (805) 526-2049 |
| American Block & Concrete Po Box 630024, Simi Valley 93063 | (805) 527-1996 |
| American Masonry & Contracting 4286 Carlotta St, Simi Valley 93063 | (805) 581-3424 |
| B & M Contractors 4438 E Los Angeles Ave, Simi Valley 93063 | (805) 581-5480 |
| Balboa Concrete 1521 Blackstock Ave, Simi Valley 93065 | (805) 526-5422 |
| Clark & Sons Concrete 898 Ashford St, Simi Valley 93065 | (805) 583-0480 |
| Concrete Concepts 3092 Sleepy Hollow St, Simi Valley 93065 | (805) 527-8380 |
| Dave Rice Concrete 367 Loire Valley Dr, Simi Valley 93065 | (805) 527-6933 |
| G Grosslight Construction Inc 4496 Industrial St, Simi Valley 93063 | (805) 527-7981 |
| G T Construction & Development Simi Valley 93065 | (805) 522-1825 |
| H D Sulser & Sons Construction Simi Valley 93065 | (805) 581-0531 |
| John Lorenzo Inspections Simi Valley 93065 | (805) 581-5491 |
| Ken Butler Concrete Contractor Simi Valley 93065 | (805) 581-1441 |
| Larry's Hauling Simi Valley 93065 | (805) 526-0234 |
| M & J Complete Concrete Svc 2067 Avenida Vista Delmonte, Simi Valley 93063 | (805) 501-4459 |
| Pacific Concrete Svc 3042 Cordua Ct, Simi Valley 93063 | (805) 582-1550 |
| Richard Evans Construction 1653 Blackwall Dr, Simi Valley 93063 | (805) 584-6229 |
| Rocky's Concrete 3193 Sheri Dr, Simi Valley 93063 | (805) 527-7462 |
| Sahara Concrete Construction 5120 Barnard St, Simi Valley 93063 | (805) 584-3481 |
| Systematic Concrete Dev 2658 Blue Ridge Cir, Simi Valley 93065 | (805) 582-2324 |
| West Coast Concrete Polishing 1916 Duncan St, Simi Valley 93065 | (805) 955-9965 |
| Vanscape Custom Concrete Simi Valley 93065 | (805) 526-1907 |
| Velarde Concrete Construction Simi Valley 93065 | (818) 364-1140 |