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SouTH JERSEY BACKFLOW
— We Answer 24/7
South Jersey Backflow is New Jersey’s most comprehensive certified backflow preventer service — available 24 hours a day, 7 days a week, 365 days a year. Whether you need your annual backflow preventer test scheduled before a water authority deadline, a same-day repair after a failed test, a heated enclosure installed before winter, or a complete compliance program for a portfolio of New Jersey properties, we are one call away. Reach us at (856) 291-6809 or use the contact form on this page — our team responds to all inquiries promptly and our technicians serve every municipality in all 21 New Jersey counties from our base in Westampton, Burlington County.
South Jersey Backflow — Contact Information
- Phone (call or text, 24/7/365): (856) 291-6809
- Email: SouthJerseyBackflow@gmail.com
- Address: 612 Downing Court, Westampton, NJ 08060
- Hours: Open 24/7/365 — including holidays and emergency calls
- Service area: All 21 New Jersey counties — all 564 municipalities
WHY CONTACT US
Why New Jersey Property Owners, Managers, and Contractors Call South Jersey Backflow
New Jersey law — specifically N.J.A.C. 7:14B (New Jersey Administrative Code Title 7, Chapter 14B) — requires annual testing of every registered backflow prevention device connected to a public water supply. That obligation falls on property owners, commercial tenants, property managers, and contractors regardless of whether the water authority has sent a reminder. The consequences of missing the annual test include backflow non-compliance penalties in NJ from the water authority, potential water service interruption, and — in commercial properties — complications with health inspections and certificate of occupancy renewals.
South Jersey Backflow resolves the entire compliance cycle in a single visit: we arrive, test your device to current ASSE standards, generate a written test report in the format required by your water authority, and file it the same day with NJ American Water, Veolia Water NJ, the Passaic Valley Water Commission, Trenton Water Works, the Jersey City MUA, or whichever of the hundreds of New Jersey water authorities governs your property — so you never need to track filings, deadlines, or compliance letters yourself.
See how often to test a backflow preventer in NJ for the complete annual testing requirement, why your New Jersey property needs a backflow preventer for an explanation of backflow prevention’s role in protecting New Jersey’s drinking water, and our full backflow preventer FAQ for answers to the most common questions we receive from New Jersey property owners.
WHAT WE DO
Full-Service Backflow Preventer Testing, Repair, and Enclosure Installation
One call handles the entire compliance cycle — testing, repair, and protection — for every device type, every property type, and every water authority in New Jersey.
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Annual Backflow Testing and Certification
Our backflow preventer testing and certification service covers all backflow preventer device types — reduced pressure zone (RPZ) assemblies, double check valve assemblies (DCDA), pressure vacuum breakers (PVB), and atmospheric vacuum breakers — on domestic water service lines, fire suppression systems, irrigation systems, and all other registered cross-connections throughout New Jersey. Every test generates a written certification report filed same-day with your water authority. See backflow testing costs in New Jersey for current New Jersey testing pricing.
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Backflow Preventer Repair and Rebuild
When a device fails its annual test or develops a leak, South Jersey Backflow performs on-site backflow repair and rebuild on all major brands — Watts, Febco, Wilkins, Ames, Apollo, Flomatic, Conbraco, and others — replacing worn internals with manufacturer-approved parts in a single visit. Most repairs are completed same-day without removing the device from the line.
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Backflow Preventer Enclosure Installation
Unprotected outdoor backflow preventers throughout New Jersey are exposed to freeze damage in winter, salt air corrosion in coastal communities, and UV degradation year-round. South Jersey Backflow’s backflow preventer enclosures provide insulated, heated, and ventilated protection for outdoor installations of every size — from residential irrigation devices to commercial RPZ assemblies — throughout all 21 New Jersey counties.
Every Property Type
We Serve Every New Jersey Property Type — Residential, Commercial & Industrial
Domestic water service lines
Service protection devices for residential homes, commercial buildings, multi-family properties, and industrial facilities
Fire supression Systems
Fire suppression backflow requirements — DCDA assemblies for every NJ commercial and residential building with sprinklers.
IRRIGATION SYSTEMS
Irrigation backflow requirements — PVB and RPZ compliance for residential yards and commercial landscaping.
Restaurants & Food Service
Restaurant backflow requirements — RPZ assemblies required for every licensed NJ food establishment.
Medical & Dental Offices
Medical office backflow requirements — clinical water connection compliance throughout New Jersey.
Hotels, Schools, Hospitals & Universities
Institutional compliance programs built for New Jersey's large institutional sector.
Industrial & Pharmaceutical Facilities
High-hazard RPZ programs for New Jersey's chemical, pharmaceutical, and manufacturing sector.
WHERE WE SERVE
All 21 New Jersey Counties — 564 Municipalities
South Jersey Backflow operates statewide, filing with more than 200 distinct New Jersey water authorities. Not sure if we cover your town? We do — click your county below for local water authority details.
📍 Atlantic County
Egg Harbor, Galloway, Atlantic City, Pleasantville, and all 23 municipalities.
📍 Burlington County
Mount Laurel, Evesham, Moorestown, and all 40 municipalities.
📍 Camden County
Cherry Hill, Voorhees, Gloucester Township, Camden City, and all 36 municipalities.
📍 Cape May County
Ocean City, the Wildwoods, Cape May City, Avalon, and all 16 municipalities.
📍 Cumberland County
Vineland, Bridgeton, Millville, and all 14 municipalities.
📍 Gloucester County
Washington Township, Deptford, West Deptford, Glassboro, and all 24 municipalities.
📍 Salem County
Salem City, Pennsville, Woodstown, and all 15 municipalities.
📍 Bergen County
Hackensack, Paramus, Fort Lee, Ridgewood, and all 70 municipalities.
📍 Essex County
Newark, Montclair, West Orange, Millburn, and all 22 municipalities.
📍 Hudson County
Jersey City, Hoboken, Union City, Bayonne, and all 12 municipalities.
📍 Hunterdon County
Flemington, Lambertville, Clinton, and all 26 municipalities.
📍 Mercer County
Trenton, Princeton, Hamilton, Ewing, and all 13 municipalities.
📍 Middlesex County
Edison, New Brunswick, Woodbridge, Perth Amboy, and all 25 municipalities.
📍 Monmouth County
Freehold, Asbury Park, Middletown, Howell, and all 53 municipalities.
📍 Morris County
Parsippany, Morristown, Rockaway, Denville, and all 39 municipalities.
📍 Ocean County
Toms River, Lakewood, Brick, Jackson, and all 33 municipalities.
📍 Passaic County
Wayne, Clifton, Paterson, Passaic City, and all 16 municipalities.
📍 Somerset County
Bridgewater, Somerville, Franklin Township, and all 21 municipalities.
📍 Sussex County
Newton, Sparta, Vernon, Hopatcong, and all 24 municipalities.
📍 Union County
Elizabeth, Cranford, Westfield, and all 21 municipalities.
📍 Warren County
Hackettstown, Washington Borough, Phillipsburg, and all 22 municipalities.
564 municipalities · 21 counties · One certified team. Not sure if we cover your area? Ask us — we serve all of New Jersey.
Who We Work With
Three Ways to Engage South Jersey Backflow
We hear from three distinct types of customers, each with different needs. We’ve built dedicated programs for each so you can get started quickly.
For Property Management Companies — Portfolio-Wide Compliance Programs
If you manage a portfolio of residential, commercial, or mixed-use properties across New Jersey, South Jersey Backflow’s property management program was built for you. We handle annual testing calendars, multi-authority filing, compliance letter resolution, proactive deadline reminders, and consolidated billing across your entire portfolio — so backflow compliance never becomes a crisis.
Property Management Backflow Program — learn how our property management program works, what’s included, and how to get your portfolio enrolled.
For Licensed Plumbers and Plumbing Contractors — Sub-Contractor Partnerships
If you’re a licensed New Jersey plumber or plumbing contractor, South Jersey Backflow is the sub-contractor partner that makes your clients’ annual backflow compliance effortless. We test, document, and file — you stay focused on your work. We handle new construction certification, emergency calls, and annual testing for your entire client base with competitive trade pricing and reliable scheduling.
Contractor & Plumber Sub-Contractor Program — learn about our sub-contractor program, trade pricing, and how to refer your clients.
For Residential and Commercial Property Owners — Schedule a Test or Get a Quote
If you own or occupy a New Jersey property and need your annual backflow test scheduled, a device repaired, an enclosure installed, or a compliance letter resolved, this is your starting point. We serve homeowners, landlords, restaurant owners, medical offices, retail businesses, and any other commercial or residential property type throughout New Jersey.
Schedule Backflow Testing or Request a Quote — schedule your backflow test, request a quote, or tell us about a compliance letter you’ve received.
Ready to Schedule? Call, Text, or Email — We Answer 24/7
South Jersey Backflow has served New Jersey property owners, property managers, and plumbing contractors since 2004. In that time we’ve built the most complete water authority filing database of any backflow service in New Jersey — with established submission protocols for NJ American Water, Veolia Water NJ, the Passaic Valley Water Commission, Trenton Water Works, the Jersey City MUA, the Cape May County MUA, the Atlantic City MUA, and hundreds of individual municipal water departments, MUAs, and utility authorities throughout all 21 New Jersey counties.
Call or text (856) 291-6809 any time — we answer 24 hours a day, 7 days a week, including holidays and emergency calls. You can also email SouthJerseyBackflow@gmail.com or use the contact form on this page. For general information on backflow prevention requirements in New Jersey, see our full New Jersey backflow services hub or explore the backflow preventer FAQ.
☎ (856) 291-6809
Open 24/7/365 · Emergency service welcome · 612 Downing Ct, Westampton,
NJ 08060