G Grizzly Backflow & Plumbing
New Orleans, LA · 70112 Local testers · Utility reports filed

PVB Testing in New Orleans, LA Near Me

PVB (pressure vacuum breaker) testing in New Orleans, LA for lawn sprinklers and irrigation lines. Call (833) 990-5874.

Call (833) 990-5874 More services
PVB Testing in New Orleans, LA
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(833) 990-5874
Certified testers
Reports filed with your utility
RPZ, DCVA and PVB
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PVB Testing in New Orleans, LA

The pressure vacuum breaker, or PVB, is the brass device sticking out of the ground near your sprinkler system with a bonnet on top and two small test cocks. It is the most common backflow preventer on residential irrigation.

A PVB test checks two things. The air inlet has to open when pressure in the body drops to about 1.0 psi. The check valve has to hold at least 1.0 psid in the direction of flow.

The usual failures are a cracked bonnet from a freeze, a stuck poppet, or a check that leaks because the rubber has gone hard after years in the sun. Water spitting out from under the canopy when the system starts is a sign the poppet is not seating.

A PVB must sit at least 12 inches above the highest sprinkler head it serves. If yours is lower, it may not pass inspection even with good readings.

Grizzly Backflow & Plumbing connects New Orleans, LA homeowners with testers for PVB testing and backflow prevention repairs. Call (833) 990-5874.

How it works

Four steps to backflow testing in New Orleans, LA

  1. 01

    Grab your notice

    Have the utility letter handy. It lists the device, serial number and due date.

  2. 02

    Talk it through

    Call (833) 990-5874. We go over the device type and the price before anything is booked.

  3. 03

    Test day

    A certified tester reads each check and the relief valve on a calibrated gauge.

  4. 04

    Report filed

    The report goes to your water utility, and you keep a copy for your records.

Coverage

Backflow Testing Services Across New Orleans, LA

Backflow testing for the neighborhoods and ZIP codes around New Orleans, LA.

Neighborhoods we cover for backflow testing

  • French Quarter
  • Garden District
  • Marigny
  • Bywater
  • Uptown
  • Mid-City
  • Lakeview
  • Gentilly
  • Algiers
  • Treme

ZIP codes we serve

70112 70113 70114 70115 70116 70117 70118 70119 70121 70122 70123 70124 70125 70126 70127 70128 70129 70130 70131 70139 70148 70163

Backflow testing FAQs

Questions about backflow testing

Questions we hear most often about PVB Testing in New Orleans, LA.

Talk to a person
How often does a backflow preventer need testing in New Orleans, LA?
Most water utilities require a test once a year. Many also require one at installation, after any repair and after the device is moved. Your utility's notice letter gives the exact due date.
Why is water dripping from my RPZ relief valve?
A steady drip usually means debris is holding the first check open or the relief valve diaphragm is worn. A cleaning or a rebuild kit fixes most cases.
What does a failed backflow test mean?
A check valve or the relief valve did not hold its required pressure differential. The device needs repair or replacement, then a retest before a passing report can be filed.
What is a cross-connection?
Any point where drinking water piping can come into contact with a non-potable source. Common examples are a hose in a bucket, a boiler fill line and an irrigation system.
Can a backflow preventer be repaired instead of replaced?
Often it can. Rebuild kits with new discs, springs and seals are sold for most brands. Replacement makes more sense when the body is cracked or parts are no longer made.

Book a backflow test

Backflow Test Due in New Orleans, LA? Call now.

Certified testers for backflow testing in New Orleans, LA. Call (833) 990-5874 and we go through the device and the price before anything is booked.

(833) 990-5874
Phone · (833) 990-5874
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