Backflow Testing, Certification & Repair in Union County, NJ — All 21 Municipalities
South Jersey Backflow serves all 21 Union County municipalities with certified annual backflow preventer testing, repair, and enclosure installation. Union County’s backflow compliance landscape is among the most straightforward in New Jersey: NJ American Water’s Raritan system is confirmed as the dominant water provider for all 21 municipalities, drawing from Spruce Run and Round Valley Reservoirs, the Manasquan Reservoir system, and groundwater wells throughout the region. Union County’s communities range from Elizabeth City (NJ’s fourth-largest city, home of Port Newark-Elizabeth Marine Terminal — largest container port complex on the East Coast) to Roselle Borough (America’s first community illuminated by electric lighting, 1883) to Westfield Town (consistently rated one of NJ’s best downtowns). Call (856) 291-6809 or contact South Jersey Backflow to schedule service anywhere in Union County.
Water Authority Serving Union County
NJ American Water (Raritan System)
NJ American Water’s Raritan system serves all 21 Union County municipalities — the clearest single-authority situation of any populated New Jersey county. Drawing from Spruce Run Reservoir, Round Valley Reservoir, the Manasquan Reservoir system, and groundwater wells, the Raritan system provides water to approximately one million customers across central New Jersey. Annual test reports for all Union County NJ American Water customers must be submitted to NJAW.CrossConnection@amwater.com or 848-232-8309.
Veolia Water (Rahway, Partial)
Veolia Water New Jersey is noted for serving portions of Rahway City alongside NJ American Water. South Jersey Backflow confirms the applicable water authority for each Rahway City address and files with the correct utility.
Our Backflow Services Throughout Union County
Annual testing and certification: backflow testing and certification with direct NJ American Water Raritan system filing for all 21 Union County municipalities
Industrial and port compliance: Phillips 66 Bayway Refinery, Port Newark-Elizabeth, and Linden industrial waterfront compliance programs
Corporate campus compliance: ADP world headquarters (Roseland), Kean University, Summit’s Overlook Medical Center
Restaurant and food service: restaurant backflow requirements — including Westfield’s acclaimed Broad Street, Summit’s Springfield Avenue, and Cranford’s downtown
Medical and pharmaceutical: medical and dental office backflow requirements — for Overlook Medical Center, New Providence pharmaceutical corridor, and Union County healthcare sector
Fire suppression: fire suppression backflow requirements — for Union County commercial and high-rise residential
All 21 Union County Municipalities
Schedule Your Union County Backflow Service
Call (856) 291-6809 or contact South Jersey Backflow. Serving all 21 Union County municipalities since 2004. Direct filing with NJ American Water Raritan system and Veolia Water Rahway for all Union County properties.