G Grizzly Backflow & Plumbing
Cincinnati, OH · 45202 Local testers · Utility reports filed

Fire Sprinkler Backflow Testing in Cincinnati, OH Near Me

Fire sprinkler backflow testing in Cincinnati, OH for DCDA and RPDA fire line assemblies, including forward flow testing. Call (833) 990-5874.

Call (833) 990-5874 More services
Fire Sprinkler Backflow Testing in Cincinnati, OH
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(833) 990-5874
Certified testers
Reports filed with your utility
RPZ, DCVA and PVB
Price talked through by phone

Fire Sprinkler Backflow Testing in Cincinnati, OH

Fire lines usually carry a double check detector assembly (DCDA) or a reduced pressure detector assembly (RPDA). The bypass meter on the side catches small leaks or unauthorized use without slowing water during a fire.

Fire sprinkler backflow testing has two jobs. The backflow test checks each valve against its required differential, like any other assembly. NFPA 25 also calls for an annual forward flow test at system demand, which proves the assembly will pass the water the sprinklers need.

Assemblies on fire lines are often 4 to 10 inches, and many sit in vaults or riser rooms. Shutting one down takes coordination, because the building is without sprinkler protection during the test. Building owners usually notify the alarm monitoring company before work starts.

The report often goes to two places: the water purveyor and the local fire authority.

Grizzly Backflow & Plumbing connects Cincinnati, OH building owners with testers who handle fire line backflow prevention testing and paperwork. Call (833) 990-5874.

How it works

Four steps to backflow testing in Cincinnati, OH

  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 Cincinnati, OH

Backflow testing for the neighborhoods and ZIP codes around Cincinnati, OH.

Neighborhoods we cover for backflow testing

  • Downtown Cincinnati
  • Over-the-Rhine
  • Mount Adams
  • Hyde Park

ZIP codes we serve

45202 45203 45204 45205 45206 45207 45208 45209 45211 45212 45213 45214 45215 45216 45217 45218 45219 45220 45223 45224 45225 45226 45227 45229 45230 45231 45232 45233 45236 45237 45238 45239 45240 45241 45242 45243 45244 45245 45246 45247 45248 45249 45251 45252 45255 45267

Backflow testing FAQs

Questions about backflow testing

Questions we hear most often about Fire Sprinkler Backflow Testing in Cincinnati, OH.

Talk to a person
How long does a backflow test take?
A residential PVB or double check test usually takes 20 to 30 minutes. Large commercial and fire line assemblies take longer.
Will my water be off during the test?
Yes, briefly. The tester closes the shutoff valves on the assembly while reading the checks, so water downstream of the device is off until the test is done.
Do I need an expansion tank after installing a backflow preventer?
Often, yes. The device makes your plumbing a closed system, so heated water cannot expand back to the main and the water heater relief valve may start dripping.
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.
How much does backflow testing cost in Cincinnati, OH?
Pricing depends on device type, size and the local market. Call (833) 990-5874 for current pricing on backflow testing in Cincinnati, OH.

Book a backflow test

Backflow Test Due in Cincinnati, OH? Call now.

Certified testers for backflow testing in Cincinnati, OH. 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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