BACKFLOW TESTING AND REPAIR OF ALL SIZES.

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BACKFLOW TESTING & REPAIR
Backflow Certification
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Backflow Certification
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Certified Backflow Testing, Repair and Replacement

ANNUAL BACKFLOW TESTING, REPAIR AND REPLACEMENT OF ALL SIZE DEVICES.

Backflow Testing & Repair: Protecting Your Property’s Water Supply

In any plumbing system, water is designed to flow in one direction—from the city main into your home or business. However, pressure changes can occasionally cause water to flow backward, pulling contaminated water into your clean supply.

Our certified plumbing team specializes in the installation, testing, and repair of backflow prevention assemblies to keep your water safe and your property compliant with local health regulations.

Backflow preventer, RPZ, Double Check, DCV, Watts, Zurn Wilkins, Valve, Ames

Backflow preventers, RPZ, Double Checks, DCV, Fire Protection, Watts, Zurn Wilkins, Febco, Ames

What is a Backflow Protection Device?

BACKFLOW PREVENTER

A backflow preventer is a mechanical device installed on your water pipes that acts as a one-way street. It allows water to flow into your property but closes instantly if it senses a reversal in flow.

These devices are typically required for systems where "cross-contamination" is a risk, such as:

Irrigation and Sprinkler Systems: Prevents fertilizers and pesticides from entering drinking water.

Fire Suppression Systems: Keeps stagnant water from fire lines out of the main supply.

Commercial Business's: Prevents chemically treated water from backing up.

Large-Scale Facilities: Restaurants, medical offices, and industrial plants.

ANNUAL TESTING & COMPLIANCE

Backflow preventers have internal seals and springs that wear out over time, for this reason New York State requires annual testing by a certified technician.


Our Comprehensive Service Includes:

Certified Inspection: We use calibrated gauges to ensure your device is opening and closing at the correct pressure levels.

Paperwork & Filing: We handle the submission of all required test reports to your local water authority so you stay in compliance.

Expert Repairs: If your device fails the test, we carry common parts to repair the internal check valves or relief valves on the spot.

New Installations: If you are building a new property or upgrading your system, we can size and install the correct RPZ (Reduced Pressure Zone) or DCVA (Double Check Valve Assembly) for your needs.

WHY CHOOSE US?

Master Plumber

Licensed & Insured: Our technicians are specifically certified in cross-connection control.

Automatic Reminders: We track your testing due dates so you never have to worry about local fines or water shut-offs.

Emergency Response: If a backflow device is leaking or causing a drop in your building’s pressure, we are available for rapid repairs.

Don't risk the safety of your water. Contact us today to schedule your annual backflow test or to receive a quote for a new installation.

Contact Us

Please give us a call!

Willow North Construction Services

5800 B Seneca Street, Elma, New York, 14059

716-674-5800

Hours

Open today

07:00 am – 04:00 pm

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