Passaic County, NJ
Backflow Testing & Certification in Passaic County, NJ
Maccabi Plumbing & Heating performs backflow testing and certification across Passaic County, NJ, for commercial buildings, multifamily properties, and homes with an irrigation or fire line.
Licensed NJ Master Plumber #13345 · 4.9★ (238 Google reviews)
- NJ Master PlumberLicense #13345 · 36BI01334500
- Bonded & Insured
- Backflow Certified
- Navien Certified
- OSHA Certified
Licensed & local
Backflow Testing & Certification in Passaic County, NJ
Maccabi Plumbing & Heating performs backflow testing and certification across Passaic County, NJ, for commercial buildings, multifamily properties, and homes with an irrigation or fire line. New Jersey requires testable backflow prevention assemblies to be tested at least once a year by a certified tester, and your local water purveyor sets the deadline that lands in your mailbox. We are a licensed NJ plumbing contractor (Master Plumber #13345), Backflow Certified, bonded, and insured. If your building's annual test is overdue in Passaic, Clifton, Wayne, or anywhere else in the county, we run the test, and where a device has fouled we rebuild it on site instead of handing you a failure notice and a second invoice.
Schedule Backflow Testing request a time online or call (908) 376-9159.
Commercial & compliance
What Is Backflow Testing?
Backflow testing verifies that a backflow prevention device still stops contaminated water from reversing into the public drinking-water supply. Backflow happens when pressure drops or reverses at a cross-connection, the point where a non-potable source (a boiler feed, an irrigation zone, a fire sprinkler line) meets potable water. If the assembly that guards that point fails, dirty water can be drawn back into the pipes everyone drinks from.
Two device types cover most buildings we test. An RPZ (reduced pressure zone assembly) is used on higher-hazard connections and has a relief valve that dumps water when the internal checks leak. A DCVA (double check valve assembly) protects lower-hazard connections and has no relief port. The USC Foundation for Cross-Connection Control (FCCCHR) and the EPA's cross-connection control manual classify hazard levels, which is what drives whether a given connection legally needs an RPZ or a DCVA. During a test we put the assembly under controlled pressure with a calibrated gauge kit, read each check valve and the relief valve, and record whether it holds. Most devices take under an hour. This is the annual step behind our full backflow prevention & certification service.
Commercial & compliance
Is Backflow Testing Required in Passaic County, NJ?
Yes. New Jersey requires testable backflow prevention assemblies to be tested at least annually by a certified tester (NJDEP, under NJAC 7:10-10.8), and the water purveyor serving your Passaic County town issues the notice and sets the due date. The passing results are recorded on a Certificate of Compliance filed with the municipality.
Miss the deadline and the purveyor can send a re-test notice, assess penalties, or in some cases move toward shutting off service until the device is certified. That is the letter most property managers are holding when they call us. Passaic County's mix of older multifamily, retail and mixed-use, and institutional buildings means a lot of testable assemblies sit on fire lines, irrigation systems, and boiler feeds, and each one is on its own annual clock. Our team files the Certificate of Compliance with the town after a passing test. If you want the background before you call, we wrote a plain-English guide to NJ backflow testing explained.
Commercial & compliance
Who Must Have a Backflow Device Tested?
If your property has a testable assembly protecting a cross-connection, it needs an annual test. That covers more buildings than most owners expect
- Commercial and mixed-use buildings with a boiler feed, mop sink, or process connection
- Multifamily and apartment properties, common across Passaic and Clifton
- Any property with an in-ground irrigation system, residential included
- Fire sprinkler and standpipe lines feeding off the domestic supply
- Institutional buildings such as the schools and community buildings around Passaic Park and Botany Village, where scheduled annual certification is routine
- Restaurants and food service, where hazard levels usually require an RPZ
If you are not sure whether a device on your property is testable, send a photo of the assembly and we will tell you.
What Happens During a Test, and the Certificate of Compliance
A backflow test is short, but the paperwork is the point. We isolate the assembly, connect a calibrated differential-pressure gauge to the test cocks, and check each internal component. The two check valves and, on an RPZ, the relief valve. We record the readings, note the device make, model, and serial, and mark it pass or fail.
Here is where we differ from most testers in the county. The most common reason a Passaic-area assembly fails is a fouled RPZ relief valve or a check clogged by grit off the local hard water. A tester who only tests hands you a fail and leaves you to book a separate repair visit. Where the code and the device allow, we clean or rebuild the assembly on site during the same visit, then re-test and pass it, so you are not paying for a test and then a return trip. Watts and the other assembly makers publish rebuild-kit guidance for exactly this. Once it passes, the Certificate of Compliance goes to the town so your building is documented and clear for another year.
Property managers request a COI and schedule your portfolio.
Pricing, explained
Backflow Testing Cost & Scheduling Across Passaic County
Backflow testing in NJ is generally priced per device, with a modest trip fee, and larger devices or an RPZ rebuild cost more than a straightforward DCVA test. We give you the per-device number and the trip fee up front before we roll a truck. For owners running several buildings, we schedule the whole portfolio together so the annual deadlines do not sneak up one property at a time. A Certificate of Insurance is available to property managers on request, and we invoice cleanly per site.
We work the full county from our West Orange base, including Passaic and Clifton, and handle the recurring compliance work behind our commercial plumbing for property managers. One certified contractor, one annual test, one filed certificate per device.
Call (908) 376-9159 to Book Your Annual Test.
Honest pricing
What Drives the Price on a Passaic County Job (and Your Written Quote)
We don't hide numbers behind a phone call. Every quote is written and specific, so you know what changes it before we start.
- The fixture or system involved and its condition
- Parts, equipment size, and efficiency tier
- Access, permits, and whether it's an emergency call
Flexible payment / financing available via Klarna.
Get Your Quote Today
Tell us what's going on and we'll give you a clear, written price, no obligation. Virtual estimates available, and we'll call you back as soon as we can.
Call or Text (908) 376-9159Keep reading
Related Passaic County & Service Pages
Visit / contact
Reach a Licensed Plumber Serving Passaic County
Maccabi Plumbing & Heating
300 Executive Drive
West Orange, NJ 07051
Open 24 hours Monday–Saturday. Closed Sunday.
Emergency line answered nights & early mornings, Mon–Sat.
Street parking is available near our office. Our licensed plumber travels to your property. Most residential and commercial work is completed on site across northern New Jersey.
FAQ
Passaic County Backflow FAQ
24-hour, Mon–Sat availability
Not seeing your question? Call or text and a licensed plumber will talk it through, no answering service run-around.
Call or Text (908) 376-9159Yes. New Jersey requires testable backflow prevention assemblies to be tested at least once a year by a certified tester (NJDEP / NJAC 7:10-10.8), and your local water purveyor sets the deadline. The passing results are filed as a Certificate of Compliance with the town. Maccabi handles the test and the filing across Passaic County.