How to Troubleshoot Low Water Pressure

If you're experiencing low water pressure in your home, there are several steps you can take to troubleshoot and potentially resolve the issue. Here's a step-by-step guide:

Check with your neighbors

Ask your neighbors if they are also experiencing low water pressure. If they are, the problem may be with the municipal water supply, and you should contact your water provider to report the issue.

Determine if it's a whole-house problem

Turn on multiple faucets in your home to see if the low water pressure is affecting all areas. If it's a specific faucet or fixture, the problem may be localized to that particular point.

Check the water pressure regulator

Locate your water pressure regulator, which is typically located near the main water line where it enters your home. Ensure it is set at an appropriate pressure level. If it's set too low, it can cause low water pressure throughout the house. Consult the manufacturer's instructions or consider calling a professional plumber to adjust it.

Inspect the main shut-off valve

Make sure the main shut-off valve is fully open. It's usually located near the water meter or where the main water line enters your home. If it's partially closed, it can restrict water flow and result in low pressure.

Check for clogged aerators and screens

Sediment, debris, or mineral deposits can accumulate in faucet aerators or showerheads, reducing water flow. Remove the aerators and screens from affected fixtures and clean them thoroughly. Use vinegar or a descaling solution to remove mineral buildup.

Examine for leaks or damaged pipes

Inspect visible pipes for any signs of leaks or damage. Check under sinks, in the basement, or crawl spaces. Even a small leak can result in reduced water pressure. If you find any leaks or damaged pipes, it's best to contact a professional plumber for repairs.

Clear clogged pipes

Over time, pipes can accumulate mineral deposits, rust, or debris, causing blockages that reduce water flow. One way to clear clogged pipes is by flushing them. Turn off the main water supply, open all faucets, and then turn the water back on. The rush of water can dislodge and flush out some of the debris. Alternatively, you may need to call a plumber to use specialized tools for pipe cleaning.

Consider water softening or filtration

If your water supply is hard water or contains a lot of sediments, installing a water softener or filtration system can help improve water pressure by reducing mineral buildup.

If you've gone through these troubleshooting steps and are unable to resolve the low water pressure issue, it's recommended to contact a licensed plumber who can further investigate the problem and provide a solution. The professional plumbers here at All Trades are ready to help. We service Las Vegas, Henderson, Boulder City, and most parts of Clark County Nevada. We offer same-day service in most cases.