Backflow

ATTENTION: ALL UNDERGROUND SPRINKLERS ARE REQUIRED TO HAVE A BACKFLOW DEVICE

Test Your Backflow Device

All backflow devices must be tested ANNUALLY for compliance by a New York State certified backflow tester. Test results are then filed with Garden City Park Water District and Nassau County Department of Health. For more information on backflow prevention devices and installation, please call us at (516) 746-3194 and our office will be happy to assist you.

Report on Test and Maintenance of Backflow Prevention Device

View and download the Report on Test and Maintenance of Backflow Prevention Device pdf.

Backflow Testers

Click to view our list of backflow testers here. If you would like to be added to our list of certified backflow testers, please contact our main office to complete this request.

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333 Marcus Avenue
Garden City Park, NY 11040 USA
Business Hours: Monday through Friday, 7:30 a.m. to 4:00 p.m.
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Phone: (516) 746-3194
Fax: (516) 746-3157
After hours water emergency: (516) 746-3194
Email: info@gcpwater.org

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