| Company | Category | Area | Address | Web | Contact person | |
| DYNAGUARD INC | Concrete Restoration Repair & | California | 946 N LEMON ST, ORANGE, Orange, California, 92867-5605, USA | - | - | Frank De Sarro |
| DYNAGUARD INC | Concrete Work | California | 946 N LEMON ST, ORANGE, Orange, California, 92867-5605, USA | - | - | RUSS MASCARENAS |
