Backflow Testing, Certification & Repair in Middlesex County, NJ — All 25 Municipalities
South Jersey Backflow serves all 25 Middlesex County municipalities with certified annual backflow preventer testing, repair, and enclosure installation. Middlesex County spans from the corporate and research corridors of Edison, Piscataway, and Plainsboro (home to Johnson & Johnson headquarters) through the historic academic city of New Brunswick (Rutgers University, founded 1766) to the industrial waterfront communities of Perth Amboy, South Amboy, and Carteret along the Raritan Bay. The county’s water supply is served by multiple authorities including Middlesex Water Company (founded 1897, drawing from the Brunswick Aquifer), NJ American Water, New Brunswick City Water, Perth Amboy Water Utility, and numerous municipal systems. Call (856) 291-6809 or contact South Jersey Backflow to schedule service anywhere in Middlesex County.
Water Authorities Serving Middlesex County — Who We File With
Middlesex Water Company (Founded 1897)
Middlesex Water Company — founded in 1897 and one of New Jersey’s oldest investor-owned water utilities — draws from the Brunswick Aquifer wells in South Plainfield and North and South Edison, serving many of Middlesex County’s central municipalities. South Jersey Backflow files directly with Middlesex Water Company.
NJ American Water (Raritan and Other Systems)
NJ American Water serves portions of Middlesex County through multiple systems. South Jersey Backflow files directly with NJ American Water for all Middlesex County NJAW customers at NJAW.CrossConnection@amwater.com or 848-232-8309.
New Brunswick City Water
New Brunswick City operates its own water department at 732-418-5687, serving the Rutgers University corridor and New Brunswick’s dense urban residential and commercial population. South Jersey Backflow files directly with New Brunswick City Water.
Perth Amboy Water Utility (Utility Service Affiliates)
Perth Amboy’s water distribution is managed by Utility Service Affiliates, a subsidiary of Middlesex Water Company, at 732-826-5335. South Jersey Backflow files directly with the Perth Amboy Water Utility.
Old Bridge MUA, South Brunswick, North Brunswick
Old Bridge Township MUA (receiving Middlesex Water wholesale), South Brunswick Township Utilities, North Brunswick Water Department (with explicit municipal code requiring RPZ backflow protection), and South River Borough each have their own water systems. South Jersey Backflow files with each applicable authority.
Our Backflow Services Throughout Middlesex County
Annual testing and certification: backflow testing and certification with direct filing to Middlesex Water Company, NJ American Water, New Brunswick City, Perth Amboy, Old Bridge MUA, and all Middlesex County water authorities
Pharmaceutical and research campus compliance: Comprehensive RPZ programs for Johnson & Johnson (Plainsboro), Bristol Myers Squibb, and Middlesex County’s pharmaceutical R&D corridor
Rutgers University and university district: Institutional compliance for Rutgers’ sprawling multi-campus New Brunswick system
Industrial waterfront compliance: Perth Amboy, South Amboy, Carteret, and Woodbridge industrial and port facility programs
Restaurant and food service: restaurant backflow requirements — for Middlesex County’s diverse commercial corridors
Multi-family residential: apartment and multi-family backflow requirements — New Brunswick and Perth Amboy apartment portfolio compliance
All 25 Middlesex County Municipalities
Schedule Your Middlesex County Backflow Service
Call (856) 291-6809 or contact South Jersey Backflow. Serving all 25 Middlesex County municipalities since 2004. Direct filing with Middlesex Water Company, NJ American Water, New Brunswick City, Perth Amboy Water Utility, Old Bridge MUA, and all Middlesex County water authorities.