| Business | Phone |
| Arecon Inc 8171 Center St, La Mesa 91942 | (619) 644-5746 |
| Brawley Concrete Construction La Mesa 91941 | (619) 460-9403 |
| Edward J Lopez Concrete La Mesa 91941 | (619) 337-3773 |
| John Tessitore Concrete Inc La Mesa 91941 | (619) 461-6498 |
| R & R Paramount Inc 5520 Wellesley St, La Mesa 91942 | (858) 277-9707 |
| Rocky Construction La Mesa 91941 | (619) 589-0930 |