| Business | Phone |
| Adm Repairs & Construction 7171 Alvarado Rd # 101, La Mesa 91941 | (619) 469-2341 |
| Beametc Inc 4969 Baltimore Dr, La Mesa 91941 | (619) 465-5038 |
| Olson's Services La Mesa 91941 | (619) 589-9776 |
| Pacific Home Works 7200 Parkway Dr # 105, La Mesa 91942 | (858) 874-0736 |