| Business | Phone |
| Adventures In Diving Inc 14397 Pearl Rd, Cleveland 44136 | (440) 572-2005 |
| Aqua Specialists 3359 Edgecliff Ter, Cleveland 44111 | (216) 521-4855 |
| Discovery Dive Charter & Tours 17304 Neff Rd, Cleveland 44119 | (216) 692-3483 |
| Diving Equipment Co 990 E 67th St, Cleveland 44103 | (216) 361-3669 |