Open Every Day, Honest Every Time. Weekend Appointments Available!

Water Pressure Reducing Valve Repair

PRV Repair and Installation in Spokane

Experiencing water pressure issues? Whether it’s too high, too low, or fluctuating, it could be time for water pressure reduction valve repair.

A person filling up a glass of clean water at a kitchen faucet

PRV Repair Services

Expert Installation and Unmatched Reliability

The Mainstream Difference

Why Spokane Homeowners Choose Mainstream

Welcome to Mainstream Home Services  – your one-stop solution for all your electrical, heating, cooling, and plumbing needs. Here’s why you should trust us with your home services:

Flexible Scheduling

We respect your time and prioritize efficient communication. We ensure minimal wait times for our technicians, allowing you to spend more time enjoying your home. Expect a call before our technician arrives, giving you the flexibility to plan your day accordingly.

Transparent Pricing

No surprises, no hidden costs. Our upfront pricing provides competitive quotes tailored to your specific service requirements. You'll receive a detailed breakdown of the work involved, ensuring transparency and total peace of mind.

Expert Technicians

Our friendly, skilled technicians are experts in electrical, heating, cooling, and plumbing services. With state-of-the-art tools and expertise, we guarantee precise, code-compliant work. Your home will be left spotless, reflecting our commitment to cleanliness and professionalism.

Our Blog

Six Mainstream employees standing by a billboard with their logo and message of "Thank you for 25 years" on it

PLUMBING SERVICES

Total Home Coverage

Our comprehensive plumbing services ensure your entire home plumbing system functions flawlessly. Explore how we can enhance your home’s plumbing infrastructure with a range of expert services designed for efficiency and reliability.

Call or Schedule Your Service Online!

Pressure Reducing Valves (PRVs)

Frequently Asked Questions

A pressure reducing valve is a key piece that connects your municipal water line to your home’s water lines. Just as the name suggests, it reduces the high pressure coming from the water source down to a lower pressure for your home.

Aside from annoyances in water pressure and noises from water pipes, your home’s water lines, faucets, and appliances (dishwashers, hot water tanks, laundry) weren’t designed to handle this level of high pressure. This can lead to excessive wear and tear and an increased potential of water leaks.

A PRV will typically last 10-15 years with some lasting up to 20. The lifespan will depend on a variety of factors. At the first signs of water pressure issues, water pipe noise, or visible corrosion on your PRV, you should have it inspected. It can potentially cause major issues if left ignored.

Common signs of a failing pressure reducing valve include low water pressure throughout the home, pressure that drops when multiple fixtures are used, unusual noises like humming or knocking when faucets turn on, high water pressure that causes banging in the pipes, and visible leaking near the valve. Left unaddressed, a failing PRV can lead to plumbing damage and costly repairs.

Why You Shouldn’t Ignore a Failing PRV

A pressure reducing valve, or PRV, controls how much water pressure enters your home. When it starts to fail, the warning signs often show up gradually, which makes them easy to overlook until damage is already happening.

Signs your PRV may be failing include:

Low or inconsistent water pressure. You may notice weak flow at multiple faucets or pressure that drops sharply when more than one fixture is running. This often worsens over time and can affect the entire home.

Unusual noises when water is running. Humming, squealing, or knocking sounds when faucets turn on are commonly linked to unstable pressure inside the valve and indicate added stress on your plumbing system.

Excessively high water pressure. Some PRVs fail by allowing too much pressure into the home. While this may not be obvious right away, it can wear out pipes, fixtures, water heaters, and appliances. Banging pipes, known as water hammer, are a common warning sign.

Visible leaking near the valve. Because PRVs are usually installed near the main water line, leaks may show up as soggy soil, standing water in the valve box, or unexplained moisture near the foundation.

The most important thing to know is that waiting for a PRV to fail completely can lead to burst pipes, appliance damage, and expensive emergency repairs. That’s why Mainstream recommends having pressure issues evaluated early. Our technicians test water pressure, inspect the PRV, explain what’s happening in plain terms, and provide honest recommendations. If repair or replacement is needed, it’s handled correctly so your plumbing system is protected long-term.

If you hear banging pipes in your home that is a tell-tale sign that you have high water pressure.  We recommend that you have Mainstream come out and take a precise reading and we can test your pressure with a gauge.

Water Pressure Repair Near Me

Water Pressure Reducing Valve (PRV) Repair & Installation in Spokane & Northern Idaho: Safeguard Your Plumbing with Mainstream Electric, Heating, Cooling, & Plumbing

Is your water pressure too high, causing leaks, running toilets, or noisy pipes? Or perhaps it’s too low, resulting in weak showers and slow-filling appliances? These are signs that your water pressure reducing valve (PRV) may need attention. Mainstream specializes in PRV repair and installation, ensuring your Spokane or Northern Idaho home has optimal water pressure and protecting your plumbing system from damage.

Understanding Water Pressure Reducing Valves (PRVs)

A PRV is a small but crucial device that regulates the water pressure entering your home from the municipal supply. It acts as a safety valve, reducing high incoming pressure to a safe and consistent level, typically between 40 and 80 psi (pounds per square inch). This prevents excessive stress on your pipes, fixtures, and appliances, extending their lifespan and preventing costly repairs.

Why Your Home Needs a Properly Functioning PRV

High water pressure can wreak havoc on your plumbing system, leading to:

  • Leaking Pipes and Fixtures: Excessive pressure can strain your pipes and fixtures, causing leaks and water damage.
  • Running Toilets: High pressure can force water past the flapper valve in your toilet tank, causing it to run continuously.
  • Water Hammer: This loud banging noise occurs when water flow is abruptly stopped, causing shockwaves that can damage pipes and appliances.
  • Premature Appliance Failure: High pressure can put extra stress on appliances like washing machines and dishwashers, shortening their lifespan.

Signs Your PRV Needs Repair or Replacement

  • High Water Pressure: If your water pressure exceeds 80 psi, it’s too high and could damage your plumbing system. You can test your water pressure with a simple gauge available at most hardware stores.
  • Leaking Pipes or Fixtures: Frequent leaks are a common sign of high water pressure.
  • Running Toilets: If your toilet runs intermittently without being flushed, it could be due to high water pressure.
  • Water Hammer: Loud banging noises in your pipes when you turn off faucets or appliances are a clear indicator of high pressure.
  • Fluctuating Water Pressure: If your water pressure varies significantly, it could be a sign that your PRV is not functioning properly.

Mainstream’s Expert PRV Services

Mainstream offers comprehensive PRV services to protect your plumbing system:

  • PRV Installation: Our licensed plumbers will assess your home’s water pressure and install the appropriate PRV to regulate it to a safe level.
  • Pressure Reducing Valve Repair: If your existing PRV is malfunctioning, we can diagnose the problem and repair it quickly and efficiently.
  • Pressure Reducing Valve Replacement: If your PRV is beyond repair or outdated, we can replace it with a new, high-quality model.
  • Water Pressure Testing: We’ll test your water pressure before and after PRV installation or repair to ensure it’s within the safe range.

Why Choose Mainstream for Your PRV Needs?

  • Experience and Expertise: We have years of experience in PRV installation and repair, serving residential and commercial clients in Spokane and Northern Idaho.
  • Licensed and Insured Plumbers: Our plumbers are fully licensed and insured, ensuring your project is completed safely and to code.
  • Quality Products: We use only high-quality, reliable PRVs from trusted brands.
  • Upfront Pricing: We provide transparent pricing with no hidden fees, so you know exactly what to expect.
  • 24/7 Emergency Service: We’re available around the clock to address your urgent PRV needs.

Protect Your Plumbing and Save Money with a PRV installed by Mainstream Electric, Heating, Cooling, & Plumbing

A properly functioning PRV not only protects your plumbing system from damage but can also help you save money on your water bills by reducing water waste. Don’t wait for a plumbing emergency to strike. Contact Mainstream today to schedule a consultation and learn more about our PRV services. We’ll help you safeguard your home and enjoy peace of mind knowing your plumbing is protected.

Need Help? Get the Best in Home Services.