| Business | Phone |
| Advanced Water Systems 673 Lexington Ave, Rochester 14613 | (585) 458-0210 |
| Aqua Soft Water Systems Rochester 14610 | (585) 415-5663 |
| Empire State Water Systems Rochester 14604 | (585) 260-2438 |
| Metro Group Inc 961 Lyell Ave, Rochester 14606 | (585) 232-6470 |
| Psc Watersystems Inc 88 Craig St, Rochester 14611 | (585) 254-7710 |
| Pureite Systems 31 Goodman St N, Rochester 14607 | (585) 473-8200 |
| Water-Wise Inc 311 Exchange Blvd, Rochester 14608 | (585) 232-1210 |