Backflow Testing
Backflow Testing | Commercial Plumbing | Plumbing | Morristown
Morristown businesses can’t afford surprise shutdowns or compliance headaches, which is why HEP’s licensed technicians deliver fast, dependable backflow testing as part of our expert commercial plumbing services. We pinpoint cross-connection risks, verify that your prevention devices meet state and municipal codes, and file all the required paperwork so your operation stays open and your water stays safe.
From restaurants on the Green to industrial parks along I-287, our team arrives on-time with calibrated gauges, genuine replacement parts, and a commitment to minimal downtime. Enjoy flexible scheduling, clear up-front pricing, and the peace of mind that comes from working with a local company that’s protected Morristown’s water supply for decades. Ready for hassle-free compliance? Call HEP today and book your backflow test before the next inspection is due.
FAQs
What is backflow and why is testing important for commercial properties in Morristown?
Backflow is the unwanted reversal of water flow that can allow contaminants—from chemicals to bacteria—to enter Morristown’s public drinking-water supply. Commercial facilities often have complex plumbing systems, irrigation lines, boilers, fire-sprinkler loops, or process equipment that create higher cross-connection risks. Regular backflow testing verifies that your backflow prevention assembly is operating correctly, protecting employees, customers, and the municipal water system from potential health hazards.
Are commercial buildings in Morristown legally required to have annual backflow testing?
Yes. The New Jersey Department of Environmental Protection (NJDEP) and the Town of Morristown Water & Sewer Department mandate that every commercial facility with a backflow prevention device have it tested at least once per year by a certified tester. Proof of testing must be submitted to the local water authority or you can face fines, service termination, or even closure orders in serious cases.
How often should my backflow prevention device be tested and certified?
Most devices must be tested annually, but certain high-hazard assemblies—such as those serving hospitals, laboratories, food-processing plants, or chemical lines—may require semi-annual or even quarterly testing under NJDEP guidelines. After any repair, relocation, or change in plumbing configuration, an immediate retest is required regardless of the normal schedule.
What happens during a commercial backflow test performed by your plumbing team?
1. We first notify building staff and isolate the device to minimize disruption. 2. Using calibrated differential-pressure gauges, our certified tester checks each check valve and relief port for proper sealing, spring tension, and pressure differential. 3. Results are documented on NJDEP/Morristown reporting forms. 4. If the device passes, we tag it with the test date and submit digital paperwork to the town. 5. If it fails, we provide a written estimate for on-the-spot repair or replacement and retest the unit after corrective work.
How long does a backflow test take and will it interrupt my business operations?
A standard Reduced Pressure Zone (RPZ) or Double Check Valve Assembly (DCVA) test on a single device typically takes 20–30 minutes. Most commercial properties experience only a brief water shut-off—often less than 10 minutes. For multi-device facilities, we can schedule testing during off-peak hours or in stages to keep critical operations and tenant services online with minimal disruption.
What should I do if my device fails the backflow test?
Don’t panic. NJ regulations allow a short window—usually 14 days—to complete repairs and submit passing results. Our licensed plumbers can often rebuild or replace internal check components on the spot, retest immediately, and file the updated certification. If the assembly is beyond repair, we’ll recommend a code-compliant replacement, secure necessary permits, and coordinate installation to restore compliance and protect your water supply.