| Business | Phone |
| Bricklayers Local 11 Trust 7171 Alvarado Rd # 201, La Mesa 91941 | (619) 698-8604 |
| Challenge Center 5540 Lake Park Way, La Mesa 91942 | (619) 667-8644 |
| Childbirth Education Assn 5360 Jackson Dr # 112, La Mesa 91942 | (619) 460-5051 |
| Diabetes Self Mgmt Trng Center 5555 Grossmont Center Dr, La Mesa 91942 | (619) 644-4811 |
| Horseless Carriage Foundation 8186 Center St # F, La Mesa 91942 | (619) 464-0301 |
| La Mesa Community Welfare Assn 8340 Lemon Ave, La Mesa 91941 | (619) 466-6678 |