Pressure Reducing & Backflow Valves
Watts Service & Repair in Marietta, GA
Watts makes the pressure reducing valves and backflow preventers behind the scenes in many Marietta homes and businesses — components you rarely think about until pressure spikes or a backflow test fails. We service Watts valves with same-day appointments.
Know the Signs
Common Watts Issues We See
Water pressure suddenly feels much higher than usual. A classic sign a Watts pressure reducing valve has failed and is no longer regulating incoming pressure.
Banging or shuddering pipes (water hammer). Can point to a PRV that's no longer smoothing out pressure changes properly.
A backflow preventer failed its annual test. Often a worn check valve or relief valve inside the Watts backflow device, both repairable components.
Appliances failing more often than expected. Consistently high pressure from a failing PRV puts extra strain on water heaters and washing machines.
Visible water discharge from a backflow device's relief valve. Can be normal under certain conditions, but worth a check if it's frequent or there's no clear cause.
How It Works
Our Process for Watts Repairs
We test your actual water pressure or backflow function
Confirming whether the Watts device is the cause before replacing anything.
Valve recalibration or replacement
Whichever the specific component needs.
Re-test and documentation if required
Especially important for backflow devices that need compliance paperwork for your records or the water authority.
Common Questions
Frequently Asked Questions
How do I know if my Watts pressure reducing valve has failed?
A sudden, noticeable change in water pressure — usually higher than normal — along with banging pipes are the main signs. We can test your home's actual pressure to confirm.
What happens if my Watts backflow preventer fails its annual test?
We can typically repair or replace the device promptly, and provide the documentation needed to stay in compliance without a lapse.
Why does my property need a backflow preventer at all?
It prevents contaminated water from flowing backward into the clean water supply — commonly required for irrigation systems and most commercial properties.
How long do Watts PRVs typically last?
Most last 10-15 years before needing replacement, though water quality and usage patterns can affect that.
Have a Watts Unit That Needs Attention?
Tell us the model when you call, and we'll bring the right parts knowledge the first time. Same-day appointments, with 24-hour service for true emergencies.