CALL US (951) 678-3275

A plumbing regulator controls the amount of pressure that flows through your home’s plumbing system. Without it, the water pressure from your taps could be dangerously high. Most homeowners don’t think about their plumbing regulator until something goes wrong. When your regulator is faulty, it can affect the performance of your plumbing fixtures.

In this post, we’ll discuss the signs of a faulty plumbing regulator and when it’s time to seek repairs or replacement.

Is it Time to Replace Your Pressure Regulator? 

Low Water Pressure

Low water pressure may indicate a faulty plumbing regulator. It’s important to consider other factors like clogged aerators or leaky pipes before blaming the regulator. If these issues are ruled out and external factors are eliminated, the problem might lie with the plumbing regulator.

Noisy Pipes

When your plumbing regulator is failing, you may hear strange hissing or whistling sounds in your pipes due to high water pressure. This happens when the regulator struggles to compensate and releases excess water. If these sounds persist, it’s time to have your regulator checked.

Fluctuating Water Pressure

Consistent water pressure is crucial for your home. Fluctuations, with high or low pressure at random, could indicate a failing regulator. This puts stress on your plumbing system and may lead to costly repairs.

Water Leaks

A faulty regulator can cause water to leak from plumbing fixtures. When the regulator fails, it releases excessive pressure in the pipes, leading to water leaks. If you notice persistent leaks even when the tap is turned off, contact your plumber to inspect the plumbing regulator.

Inconsistent Water Pressure

If you experience inconsistent water pressure, a faulty regulator may be the culprit. A properly functioning regulator maintains optimal pressure, while a faulty one can lead to fluctuations and inconsistent pressure in your fixtures. If you notice insufficient or sudden changes in pressure, it may be time to call a plumber for regulator inspection.

High Water Bills

When your water regulator malfunctions, it can impact utility bills. A faulty regulator may cause higher costs due to undetected leaks, bursts, or overflowing systems. If you notice unexplained surges in your water bill, contact a plumber promptly to inspect your system.


Over time, corrosion can damage the interior mechanisms of your regulator, causing it to malfunction. This corrosion is typically caused by exposure to chemicals, minerals, or halogens, which eat through the regulator’s components and result in failure. If the regulator valve rusts or corrodes, it’s time for a replacement.

The Importance of Maintaining a Healthy Plumbing Regulator

A healthy plumbing regulator is crucial for a durable plumbing system. Faulty regulators can disrupt functionality, leading to expensive repairs if not promptly addressed. If you notice any discussed signs, seek repairs or replacement. Call a licensed plumber to inspect and service your system for long-term performance and to prevent costly future repairs.
Our Guardian Plumbers professionals prioritize your plumbing system’s health and offer top-tier service. Count on us to inspect, service, and meet all your plumbing needs, including regulator repair or replacement. Contact Guardian Plumbers for the finest services and solutions!


worker in front truck darker


  • Exceptional Customer Service
  • Unbeatable Prices
  • Satisfaction Guaranteed
  • Certified, Reliable Technicians
  • 6 DAYS A WEEK Availability


You can trust that our Riverside County plumbing company will only provide the highest quality customer service with a commitment to professionalism and helping you, no matter how big or small your issue may be. We back up all our workmanship with a comprehensive warranty and always strive to go above and beyond your expectations. We will be there when you need answers and always explain your options without trying to upsell you.

What Our Customers Are Saying!

Everyone I spoke to was courteous informative and made an emergency situation where my ceiling was leaking a lot less stressful and I very much appreciate that.

- Kathryn S.

These guys are AWESOME I’ve used them about 10 times now for random Plumbing things and will NEVER call anyone else great customer service honest quotes and great rates thanks for being awesome guys.

- Jon F.

Guardian Plumbing is very professional, they answer your questions and very knowledgeable. They also walk you through of what they’re going to do.

- Maria G.

As regular customers for our house and Rental Properties Guardian Plumbers always provides great customer service, prompt repairs at a great price with excellent work.

- Scott E.
More »


It doesn’t matter when these problems pop up, whether it’s the middle of the night or a weekend or holiday. If you need a plumbing company that can resolve your issues immediately, you need to call the 6 days a week availability plumbers at Guardian Plumbers.

Schedule a Consultation