| Business | Phone |
| Benrich Service Co 3190 Airport Loop Dr # G, Costa Mesa 92626 | (714) 241-0284 |
| Anthony's Pure Water Systems 2668 Newport Blvd # A, Costa Mesa 92627 | (949) 650-3212 |
| Costa Mesa Water Gourmet 779 W 19th St, Costa Mesa 92627 | (949) 645-6340 |
| Tamco Chemical 1996 Placentia Ave, Costa Mesa 92627 | (714) 543-6912 |
| Neosyme International Inc 711 W 17th St # E6, Costa Mesa 92627 | (949) 515-1301 |