Skip to content 
Pressure Reducing Valve Maintenance and Repair
Expert valve installation and repair to keep your home or business water system safe and stable.
Licensed & Insured North Carolina Plumbing License #36610
Level 3 Navien Certified
Fill out theses fields & We'll Reach Out ASAP!
- Moore County Plumber
- Hands-On Owner
- Level 3 Navien Certified
- Upfront Pricing
- 1-Year Labor Warranty
- NC Plumbing License #36610
Fill out theses fields & We'll Reach Out ASAP!
The Silent Killer of Plumbing Systems
Everyone loves a shower with strong water pressure. But there is such a thing as “too much of a good thing.”
Municipal water companies often pump water at very high pressure (80+ PSI) to reach fire hydrants and tall buildings. If that pressure enters your home unchecked, it acts like a jackhammer inside your pipes.
It blows out the seals on your faucets. It cracks the tank on your water heater. It causes “water hammer”. That loud banging noise when the washing machine turns off.
At On Tap Plumbing, we act as the bouncer for your home’s water supply. We install Pressure Reducing Valves (PRVs) that take that dangerous city pressure and lower it to a safe, steady flow for your family.
Our Pressure Control Services
We handle everything from standard home regulators to complex commercial valves.
- PRV Installation & Replacement
A Pressure Reducing Valve is a bell-shaped device usually located near your main shut-off. If you don’t have one, or if yours is over 15 years old, your home is at risk. We install high-quality valves that keep your pressure in the safe zone (usually 50-60 PSI).
- Pressure Reducing Valve Maintenance
Like any mechanical part, these valves eventually fail. If you notice your pressure creeping up, or if your water flow suddenly drops to a trickle, the valve is likely stuck. We can adjust, clean, or replace the unit to restore balance.
- Reduced Pressure Zone Valve Services
For commercial properties and high-hazard situations, you need more than just a regulator. We offer reduced pressure zone valve services (RPZ). These specialized assemblies prevent backflow and manage pressure zones in large facilities. We handle the installation, testing, and repair of these critical safety devices.
- Fixing Water Hammer
Do your pipes bang or shudder when you turn off a faucet? That shockwave damages joints and causes leaks. We install water hammer arrestors and adjust your pressure zone valve services to stop the noise and protect your pipes.
Why Choose On Tap Plumbing?
Pressure issues can be tricky to diagnose. A lot of handymen guess. We measure.
We attach a pressure gauge to your system to see exactly what is happening. We don’t just sell you a part; we solve the problem.
Our “Warehouse on Wheels” trucks are stocked with various sizes of PRVs and RPZ kits. This means we can usually swap out a failed valve in a single visit, protecting your home immediately.
Maintenance Plan
A failed pressure-reducing valve is often the cause of a leaking water heater. Our maintenance plan includes a pressure check every year. We catch the spike in pressure before it blows the bottom out of your heater.
Special Offers and Discounts
Replacing a main valve is an investment in your home’s longevity. We help make it easier with our offers. We provide a 10% discount to military members, teachers, and first responders.
Financing Options
If high pressure has already caused damage, like a burst pipe or a flooded basement, the repair costs can pile up. We offer flexible financing options through Housecall Pro so you can fix the damage and the valve at the same time.
Certifications and Awards
We don’t just say we are experts. We have the credentials.
- North Carolina Plumbing License #36610
- Fully licensed and insured
- Level 3 Navien Certified
- Partner brands: Navien, Rinnai, Rheem, Bradford White
- Equipment and supply partners: Liberty Pumps, Goulds Pumps, Rigid, Milwaukee, Hughes Supply, Hubbard Supply
- 5-star Google reviews
Fill out these fields & we will reach out ASAP!
Proudly Serving Moore County
We bring our mobile showroom to:
Contact Us to Stabilize Your Water
Don’t let high pressure ruin your plumbing. If you need reduced pressure zone valve services or a new PRV for your home, our technicians at On Tap Plumbing are experts in both residential and commercial pressure reducing valve (PRV) systems.
Give us a call at (910) 603-7789 or click below to schedule.
Helpful Plumbing Tips and Updates
Our blog shares practical advice for homeowners and property managers. Topics include spotting early leak signs, water heater care, and planning plumbing upgrades during remodels. These posts are written with real local homes and businesses in mind.
5 Early Signs of a Hidden Water Leak
Small leaks often go unnoticed until damage shows up. Learn the warning signs homeowners should watch for before repairs become
How to Extend the Life of Your Water Heater
A breakdown of hoRoutine maintenance can add years to your water heater’s lifespan. We...
Plumbing Considerations Before a Home Remodel
Planning a remodel? Knowing what to upgrade behind the walls can save time, money,...
How to Extend the Life of Your Water Heater
A breakdown of hoRoutine maintenance can add years to your water heater’s lifespan. We break down simple steps that help
Plumbing Considerations Before a Home Remodel
Planning a remodel? Knowing what to upgrade behind the walls can save time, money, and future headaches.
Plumbing Considerations Before a Home Remodel
Planning a remodel? Knowing what to upgrade behind the walls can save time, money, and future headaches.
How to Extend the Life of Your Water Heater
A breakdown of Routine maintenance can add years to your water heater’s lifespan. We break down simple steps that help
5 Early Signs of a Hidden Water Leak
Small leaks often go unnoticed until damage shows up. Learn the warning signs homeowners should watch for before repairs become
