Backflow Testing, Certification & Repair in Cherry Hill Township, NJ
Cherry Hill Township is Camden County’s most populous municipality and one of South Jersey’s premier suburban communities — a sprawling, 24-square-mile township of approximately 74,000 residents that encompasses an extraordinary range of residential communities, from established mid-century neighborhoods near the PATCO Speedline to affluent executive developments in the eastern sections, along with one of South Jersey’s most extensive commercial districts centered on the Cherry Hill Mall (the nation’s first fully enclosed, climate-controlled shopping mall when it opened in 1961) and Route 70. Cherry Hill is simultaneously Camden County’s largest residential market, its most commercially significant municipality, and its most active backflow compliance market.
South Jersey Backflow provides certified annual backflow testing and certification, backflow repair and rebuild service, and backflow preventer enclosures throughout Cherry Hill Township for all residential, commercial, medical, and institutional property types. Cherry Hill is one of our most active Camden County service markets.
Water Authorities Serving Cherry Hill Township
Cherry Hill Township has a multi-authority water service situation. The Merchantville-Pennsauken Water Commission (Merchantville-Pennsauken Water Commission, celebrating its 100th anniversary in 2026) serves portions of Cherry Hill along with Merchantville, Pennsauken, and parts of Camden City. New Jersey American Water cross-connection program (New Jersey American Water) also serves other portions of Cherry Hill directly. The applicable authority depends entirely on your specific Cherry Hill address.
South Jersey Backflow determines the correct water authority for each Cherry Hill Township property before scheduling service, ensuring all test reports are submitted to the correct utility. Contact us with your address for a quick authority determination. NJ American Water cross-connection team at NJAW.CrossConnection@amwater.com or 848-232-8309.
Cherry Hill's Massive Residential Backflow Market
Cherry Hill Township’s residential base — encompassing dozens of subdivisions built across four decades — has a very high proportion of in-ground irrigation systems. Virtually every subdivision built after 1970 included irrigation systems as a standard feature, and Cherry Hill has thousands of homes with PVB assemblies or RPZ assemblies requiring annual certification. Many of these devices are now 20 to 40 years old and statistically likely to fail their next annual test.
South Jersey Backflow serves a large Cherry Hill residential customer base and provides annual reminder programs to ensure accounts with both MPWC and NJ American Water never miss their compliance deadline. For current residential testing pricing, see backflow testing and repair costs in New Jersey.
Route 70 and Cherry Hill Mall Commercial District
The Route 70 commercial corridor and Cherry Hill Mall complex represent one of Camden County’s largest concentrations of commercial backflow compliance requirements. The mall’s food court, anchor stores, restaurants, medical offices, and supporting commercial infrastructure create hundreds of individual backflow devices requiring annual certification. The Route 70 corridor’s concentration of restaurants, medical facilities, auto dealerships, hotels, and professional services adds hundreds more.
South Jersey Backflow provides multi-device commercial testing for Cherry Hill Township businesses with dual-authority filing expertise. See backflow requirements for restaurants and commercial kitchens, backflow requirements for medical and dental offices, and car wash backflow requirements in NJ for business-type specifics.
Major Healthcare Campus
Cherry Hill Township is home to major healthcare facilities that require comprehensive RPZ-based cross-connection control programs. Medical campuses with laboratory systems, dialysis connections, food service, fire suppression, and medical equipment connections require coordinated annual testing. South Jersey Backflow provides institutional backflow testing programs for Cherry Hill’s healthcare sector. See backflow requirements for medical and dental offices for healthcare facility compliance requirements.
Nearby Camden County Communities We Also Serve
In addition to Cherry Hill Township, South Jersey Backflow provides certified backflow testing, repairs, and enclosure installation throughout all of Camden County. Our neighboring service areas include:
View our complete Camden County backflow services hub for a full list of Camden County locations we serve.
Schedule Your Backflow Service in Cherry Hill Township, NJ
South Jersey Backflow has served residential and commercial customers throughout Camden County since 2004. Our certified technicians handle annual backflow testing and certification, backflow repair and rebuild service, and backflow preventer enclosures — with complete paperwork filing to your water authority and 24/7 emergency availability. Call (856) 291-6809 or contact South Jersey Backflow to schedule your appointment in Cherry Hill Township.