Hire a top-rated plumber for your Glen Allen home by calling our professionals at Davis & Green today.
Frequently Asked Questions
Where is the main water shutoff valve in most homes, and how do I turn it off?
Many homes have a main shutoff where the water line enters the house, often in a utility area, crawlspace entry point, garage, or basement. Turn the valve clockwise to shut off water. If you cannot find it or it will not move, a licensed plumber can help identify and replace a stuck shutoff before an emergency happens.
Do plumbing repairs or replacements require a permit in Glen Allen, VA?
Some work may require a permit and inspection, especially for major changes like water heater replacements, gas piping, or new plumbing lines. Requirements can vary by project, so it is best to verify locally or work with Davis & Green to understand what is needed for your specific job.
What causes low water pressure in a house?
Common causes include a partially closed shutoff valve, clogged faucet aerators, a failing pressure regulator, mineral buildup in older pipes, or a hidden leak. Checking aerators and confirming valves are fully open can help, but ongoing low pressure should be evaluated by a professional to prevent damage.
Why do my pipes bang or thump when I turn water on or off?
This is often called water hammer and can happen when water flow stops suddenly and the pipes move. It may be improved with simple fixes like securing loose pipes or adjusting water pressure. If it is frequent or loud, a plumber can recommend the right solution, such as adding a water hammer arrester.
How can I help prevent frozen pipes during winter in Glen Allen, VA?
Insulate exposed pipes in unheated areas, seal drafts near plumbing, disconnect and drain outdoor hoses, and keep indoor temperatures steady during cold snaps. Letting a faucet drip can help in extreme cold. If you are concerned about vulnerable piping, Davis & Green can identify risk spots and suggest practical upgrades.
What is a plumbing cleanout and why does it matter?
A cleanout is an access point to your drain or sewer line that makes clearing blockages faster and less invasive. Knowing where your cleanout is located can save time during a drainage issue. If you are unsure where it is, a plumber can help locate it safely.
What is a pressure reducing valve and how do I know if I need one?
A pressure reducing valve helps keep incoming water pressure at a safe, consistent level for your plumbing system. Signs of pressure issues can include frequent leaks, dripping faucets, or fixtures that feel unusually forceful. A plumber can measure your home’s water pressure and determine whether adjustment or replacement is needed.
What is backflow prevention and when is it needed?
Backflow prevention helps keep contaminated water from flowing backward into clean water lines. It is commonly relevant for irrigation systems, certain outdoor spigots, and some plumbing setups. If you are adding an irrigation line or have concerns about water safety in Henrico County, a licensed plumber can confirm what protection is appropriate for your home.