| Business | Phone |
| F H Mc Laughlin Co 2236 Monarch Ridge Cir, El Cajon 92019 | (619) 593-7034 |
| San Bar Marine 1671 Grove Rd, El Cajon 92020 | (619) 441-2410 |
| Livesay Marine 1250 Pioneer Way # A, El Cajon 92020 | (619) 447-0399 |
| Knight Products Co 1179 N Cuyamaca St, El Cajon 92020 | (619) 562-5666 |