Backflow Prevention Testing
Backflow Prevention Testing | Commercial Plumbing | Plumbing | Seymour
When businesses in Seymour need reliable backflow prevention testing, they turn to HEP for fast, compliant, and stress-free service. Our certified technicians inspect, maintain, and certify every valve to protect your potable water supply from contamination, keeping you in line with state and municipal regulations. We handle all scheduling reminders and documentation, so you can stay focused on running your operation while we safeguard your water system.
From restaurants and healthcare facilities to manufacturing plants, HEP tailors solutions to the unique demands of commercial plumbing. We arrive on time, work efficiently to minimize downtime, and provide clear reports that satisfy health department auditors. If an issue is detected, our team can repair or replace components on the spot, saving you the hassle of multiple visits—because protecting your customers, employees, and reputation is our top priority.
FAQs
What is backflow and why is prevention so important for Seymour commercial properties?
Backflow is the unwanted reversal of water flow that can cause contaminants—such as chemicals, fertilizers, or bacteria—to enter the public water supply. Commercial sites in Seymour often have higher-risk connections (e.g., fire suppression lines, commercial kitchens, industrial processes), so they are legally required to install and maintain approved backflow prevention devices. Regular testing protects employees, customers, and the wider community from potential health hazards and helps your business stay compliant with local and state regulations.
How often does my backflow prevention device have to be tested in Seymour?
Local plumbing codes and Seymour Municipal Water Department regulations require all commercial backflow prevention assemblies to be tested at least once every 12 months, or immediately after installation, repair, or relocation. Some high-hazard applications (such as medical facilities or chemical plants) may be required to test more frequently. Failing to submit an annual passing report can result in fines or a temporary interruption of your water service.
Which types of backflow prevention devices are commonly used in commercial buildings here?
The three most common assemblies we test and service in Seymour are: • Reduced Pressure Zone (RPZ) assemblies – typically installed where there is a high hazard of contamination. • Double Check Valve Assemblies (DCVAs) – suitable for moderate hazard applications like irrigation systems or standard commercial plumbing. • Pressure Vacuum Breakers (PVBs) – often found on landscape irrigation lines. The specific device required depends on the hazard level determined by your water service provider.
What happens during a backflow prevention test and how long does it take?
A licensed backflow tester will: 1. Shut off downstream water to isolate the device. 2. Connect calibrated differential gauges to each test port. 3. Measure check-valve closure, relief-valve opening, and pressure differentials against state performance standards. 4. Record results and restore water service. A single commercial device usually takes 20–40 minutes to test. Multiple devices or difficult-to-access installations may extend this time, but we can schedule testing outside normal operating hours to minimise disruption.
What paperwork will I receive after the test, and who needs a copy?
You’ll receive a signed Backflow Prevention Assembly Test Report that lists device details, test results, and the tester’s licence number. A digital copy is emailed to you for your records. We also file the report directly with the Seymour Municipal Water Department (or relevant water authority) on your behalf before the regulatory deadline so you stay fully compliant without any extra hassle.
What if the device fails the test—can you repair or replace it?
Yes. If any component doesn’t meet performance criteria, we’ll provide a written quote for on-the-spot repairs (such as replacing check springs, rubber seals, or relief valves). For irreparable or obsolete units, we can size and install a new ASSE-approved device, then retest and submit the passing report—all in one visit whenever possible. Prompt repairs help you avoid penalties, keep your water service active, and protect public health.