| Business | Phone |
| Bebek Co 26071 Merit Cir # 111, Laguna Hills 92653 | (949) 367-9531 |
| Gmc Cabinetry & Construction 23011 Alcalde Dr, Laguna Hills 92653 | (949) 837-2715 |
| Kinemetric Engineering 26941 Cabot Rd # 130, Laguna Hills 92653 | (949) 348-1213 |
| Sparta Inc 23382 Mill Creek Dr # 100, Laguna Hills 92653 | (949) 829-9732 |
| Sra Engineering Inc 23151 Verdugo Dr, Laguna Hills 92653 | (949) 770-4415 |
| Systems Engineering Group Inc 25255 Cabot Rd # 225, Laguna Hills 92653 | (949) 472-8996 |