Water Pressure Problem Checker

Do I need a PRV Replacement?

Not sure if it’s a fixture issue, whole-home pressure problem, or possible PRV concern? Start here.

Water pressure problems are not always easy to figure out from the outside. Low pressure, high pressure, banging pipes, running toilets, leaking fixtures, or inconsistent pressure can all point to different plumbing issues.

This quick checker can help you think through what may be going on and whether it may be time to schedule a professional water pressure check.

This tool is for general guidance only. It does not replace a professional pressure check by a licensed plumber.

What Your Result Means

This checker does not diagnose your plumbing system, but it can help point you in the right direction.

If the issue is only happening at one faucet or shower, it may be related to that fixture, aerator, cartridge, shower head, supply line, or shutoff valve.

If the issue is happening throughout the whole house, it may need a professional pressure check. Whole-home pressure problems can sometimes be related to the pressure regulator valve, main shutoff valve, piping, water supply, hidden leaks, or other plumbing concerns.

If you are noticing banging pipes, running toilets, leaking fixtures, or pressure over 80 PSI, it is a good idea to have the pressure checked by a licensed plumber.

Professional Water Pressure Checks

A professional pressure check allows a licensed plumber to test your home’s water pressure, inspect visible plumbing concerns, and determine whether the issue may be related to a fixture, pressure regulator valve, shutoff valve, leak, or another plumbing problem.

At Shanks Onsite Services, our plumbing diagnostic fee is $69. If you move forward with the repair through us, the $69 diagnostic fee is credited toward the repair. It is not added on top of the repair.

Want to Learn More About Water Pressure and PRVs?

We also have a full page explaining common water pressure problems, pressure regulator valves, high pressure, low pressure, and when a PRV may need to be checked or replaced.

Learn more about Water Pressure & PRVs

Water Pressure Problem FAQs

What is a normal water pressure range for a home?

Many homes are commonly kept around 40–80 PSI, but the right pressure can depend on the home and plumbing system. If your pressure is over 80 PSI or suddenly changes, it should be checked by a licensed plumber.

Does high water pressure mean my PRV is bad?

Not always. High pressure can be related to the pressure regulator valve, but it can also involve other plumbing conditions. A professional pressure check is needed before assuming the PRV needs replacement.

Why is my water pressure low in only one faucet?

If low pressure is only happening at one faucet or shower, the issue may be with that fixture, aerator, cartridge, shower head, supply line, or shutoff valve.

Why is my water pressure low throughout the whole house?

Whole-home low pressure may be related to the main shutoff valve, pressure regulator valve, piping, water supply, hidden leak, or another plumbing issue.

Are banging pipes a pressure problem?

Banging pipes, also called water hammer, can sometimes be related to pressure or fast-closing valves. It is worth having checked, especially if it started suddenly or happens often.

Can high water pressure damage my plumbing?

Yes, pressure that is too high can put extra stress on toilets, faucets, supply lines, water heaters, valves, and appliances. A licensed plumber can test the pressure and explain your options.

Need Help With a Water Pressure Problem?

Shanks Onsite Services helps homeowners in West Georgia with low water pressure, high water pressure, pressure regulator valve concerns, running toilets, leaking fixtures, shutoff valves, and other plumbing issues.

This checker is a helpful starting point, but it does not replace a professional water pressure check by a licensed plumber.

Call or text 470-531-3956 or click Book Online to get on the schedule.

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