G Grizzly Backflow & Plumbing
Los Angeles, CA · 90001 Local testers · Utility reports filed

Backflow Preventer Installation in Los Angeles, CA Near Me

Backflow preventer installation in Los Angeles, CA for new services, irrigation systems and code corrections. Call (833) 990-5874.

Call (833) 990-5874 More services
Backflow Preventer Installation in Los Angeles, CA
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(833) 990-5874
Certified testers
Reports filed with your utility
RPZ, DCVA and PVB
Price talked through by phone

Backflow Preventer Installation in Los Angeles, CA

A backflow preventer installation starts with one question: what is the hazard? Your water purveyor or local code decides whether you need an RPZ, a double check, a PVB or a spill-resistant vacuum breaker.

Grizzly Backflow & Plumbing connects you with plumbers in Los Angeles, CA who size the device to the line, set it at the right height and leave clearance for testing. An RPZ needs space under the relief port and a drain that can take a full discharge. A PVB needs 12 inches of rise above the highest outlet. A DCVA needs test cocks you can reach with a gauge.

Most utilities want the device tested within days of installation, and some will not close a permit until that first report is filed. Plan for it.

Permits, unions on both sides and a strainer upstream on dirty water systems are worth asking about. A strainer is cheap compared to rebuilding checks every year.

Call (833) 990-5874 to get a backflow preventer installed correctly in Los Angeles, CA, with backflow testing done right after.

How it works

Four steps to backflow testing in Los Angeles, CA

  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 Los Angeles, CA

Backflow testing for the neighborhoods and ZIP codes around Los Angeles, CA.

Neighborhoods we cover for backflow testing

  • Downtown
  • Hollywood
  • Venice
  • Santa Monica
  • Westwood
  • Koreatown
  • Silver Lake
  • Echo Park
  • Boyle Heights
  • East Los Angeles
  • South Central
  • Watts

ZIP codes we serve

90001 90002 90003 90004 90005 90006 90007 90008 90010 90011 90012 90013 90014 90015 90016 90017 90018 90019 90020 90021 90022 90023 90024 90025 90026 90027 90028 90029 90031 90032 90033 90034 90035 90036 90037 90038 90039 90040 90041 90042 90043 90044 90045 90046 90047 90048 90049 90052 90056 90057 90058 90059 90061 90062 90063 90064 90065 90066 90067 90068 90071 90073 90077 90079 90089 90095

Backflow testing FAQs

Questions about backflow testing

Questions we hear most often about Backflow Preventer Installation in Los Angeles, CA.

Talk to a person
How often does a backflow preventer need testing in Los Angeles, CA?
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.
What happens if I miss the backflow test deadline?
Utilities usually send a second notice, and after that some add a fee or schedule a service shutoff. Calling (833) 990-5874 before the deadline is the simplest way to avoid it.
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 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.
Is fire sprinkler backflow testing different?
Yes. Along with the standard check valve test, NFPA 25 calls for an annual forward flow test on fire line backflow assemblies. Results often go to both the water utility and the fire authority.

Book a backflow test

Backflow Test Due in Los Angeles, CA? Call now.

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

(833) 990-5874
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