05/02/2022
The Water Authority of Western Nassau has sent out over 600 service disconnection notices for non compliance of backflow testing. Call today to have your backflow device tested to avoid interruption of service. , , , , .
Long Island Backflow Testing. All of Long Island and NYC. We perform Backflow testing seven days a week. Backflow Testing in all of Nassau County
354 Latham Road
Mineola, NY
11501
| Monday | 10am - 8pm |
| Tuesday | 10am - 8pm |
| Wednesday | 10am - 8pm |
| Thursday | 10am - 8pm |
| Friday | 10am - 8pm |
| Saturday | 10am - 8pm |
| Sunday | 10am - 8pm |
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