| A-1 Marine Dive & Wax | 619-980-8633 |
| Best Coast Divers | 619-916-6767 |
| Blue Moon Yacht Services | 760-798-9292 |
| Cook Precision Diving | 619-573-7098 |
| Dirty Bottoms | 619-994-5155 |
| Diversified Yacht Care | 619-224-4999 |
| Dockside Divers, Inc./Ladelo Marine Group | 619-534-2207 |
| Explorer Marine Services | 619-223-2158 |
| Herdez Underwater Maintenance | 619-846-2446 |
| Kings Diving Service /Fabricio Silveira | 619-372-5934 |
| La Playa Dive Services LLC | 619-455-4152 |
| Omega Diving Service | 619-518-9934 |
| Shelter Island Diving Service | 619-917-3869 |
| ZeroDrag Diving | 619-319-9691 |