Plumbing FAQs

Active flooding, a burst pipe, sewage backing up into the home, a gas smell, or a complete loss of water. If water is flowing where it shouldn't, shut off the water and call for help right away.

Shut off the main water valve, open a faucet at the lowest point to relieve pressure, move valuables away from the area, and stay clear of standing water near electrical outlets. Then call a plumber.

It's usually near the water meter or where the main line enters the home—often at the front of the house, in a utility closet, or in a box near the street. Find and test it before you need it.

Turn the shutoff valve behind the toilet clockwise, or lift the tank float to stop the fill. If it keeps rising, shut off the main water supply. Avoid flushing again until the clog is cleared.

If it's safe, shut off the cold-water supply to the heater and turn off the gas or power. A leaking fitting may be repairable, but water coming from the tank itself usually means the tank has failed.

Stop using all water fixtures—no flushing, laundry, or dishwashing. Keep people and pets away from the affected area and call for help. Running more water makes a backup worse.

Leave the building immediately without using light switches or phones inside, and call 911 or your gas utility from a safe location outside. Then contact a qualified professional.

For active leaks, gas, or sewage problems, it's best not to. Shut off the water or gas if it's safe to do so and call a professional. DIY attempts often make the damage worse.

Common causes include hair, soap scum, grease, food, and mineral buildup. A single slow drain is usually local, while several slow drains can point to the main line.

Usually with a drain snake or auger, or with hydro jetting for heavy buildup. A camera inspection can confirm the cause and check the pipe's condition.

They can damage older pipes and usually provide only temporary relief. Mechanical methods such as plunging, snaking, or hydro jetting are safer and more thorough.

Start with a plunger, then try a drain snake or a drain-cleaning tool. For a bathroom sink, the clog is often hair caught on the stopper or P-trap.

High-pressure water that scours grease, scale, and roots from pipe walls. It's more thorough than snaking for stubborn or recurring buildup.

A dry P-trap, buildup inside the pipe, or a venting issue are common causes. Running water can refill a dry trap; persistent odors may need professional attention.

Don't pour grease or oil down the drain—wipe pans into the trash first, use a strainer, and run plenty of water when using the disposal.

No. Despite the label, wipes don't break down like toilet paper and are a leading cause of sewer clogs. Put them in the trash instead.

Several fixtures draining slowly at once, toilets gurgling, water rising in a shower when another fixture is used, and sewage odors near floor drains.

Tree roots, grease, wipes, and aging or shifting pipes—especially older clay, cast iron, or Orangeburg laterals common in many California neighborhoods.

Rarely. There's almost always an underlying cause—roots, buildup, or a damaged pipe—that will return. A camera inspection helps identify it.

A camera on a flexible cable that lets a technician see inside the line to locate blockages, cracks, roots, or misaligned sections before recommending a repair.

A method that repairs or replaces a sewer line through existing access points, minimizing digging and disruption to your yard, driveway, and landscaping.

Repeated backups, a collapsed or badly damaged line as seen on camera, or old pipe in poor condition often point to replacement rather than repeated repairs.

In most California cities, the property owner is responsible for the lateral running from the home to the public main, while the city maintains the main line itself.

Tank water heaters commonly last about 8 to 12 years. Tankless units can last longer with regular maintenance. Hard water and skipped maintenance shorten lifespan.

Possible causes include a failed heating element, thermostat, pilot, or gas valve, or a tripped breaker. It usually needs a professional diagnosis.

Sediment has settled at the bottom of the tank. Flushing the tank can help; heavy buildup may mean it's time to plan for replacement.

Many homes use about 120°F as a balance of safety and efficiency. Follow the manufacturer's guidance and check local recommendations.

About once a year, especially in areas with hard water. Flushing removes sediment that reduces efficiency and shortens the life of the unit.

Fittings, valves, and the drain valve can be repaired. Water coming through the tank itself usually means the tank has corroded and needs replacement.

If it's older (roughly over 10 to 12 years) or the tank leaks, replacement is usually the better choice. Younger units with a single failed part can often be repaired.

Tank units store a set amount of hot water. Tankless units heat water on demand, which can save space and energy but cost more upfront.

Unexplained high water bills, damp or warm spots, musty odors, and a water meter that keeps moving when nothing is running are common signs.

A leak in a water pipe beneath your home's concrete foundation slab. Signs include warm spots on the floor, higher water bills, and cracked or shifting flooring.

With acoustic, thermal, or pressure testing, often combined with a camera, to locate the leak without unnecessary demolition.

A steady drip can waste many gallons each day. Fixing it saves water and prevents strain on the fixture and pipes.

A running toilet, a hidden leak, or an irrigation issue are common culprits. A leak check can help narrow down the source.

Rust from older pipes, sediment after water main work, or a water heater issue. Persistent discoloration should be checked.

Look for a small shutoff valve under the sink or behind the toilet. Turn it clockwise to close. If it's stuck or leaking, avoid forcing it and call a professional.

It depends on material. Copper and PEX can last decades, while older galvanized, polybutylene, and some cast iron pipes tend to fail sooner.

Replacing the home's supply piping—often with PEX or copper—to address recurring leaks, poor flow, and aging materials.

Frequent leaks, rusty or discolored water, low water pressure, and the presence of older pipe materials such as galvanized or polybutylene.

PEX is flexible and typically less expensive to install. Copper is rigid, very durable, and long-lasting. Each has trade-offs for cost and installation.

Water high in calcium and magnesium leaves scale that clogs fixtures and shortens water heater life. A water softener can reduce the effects.

Mineral scale from hard water. It can be cleaned off, and a water softener can reduce how quickly it returns.

A failing pressure-reducing valve, corroded pipes, a hidden leak, a partially closed valve, or a municipal supply issue.

Most often a worn flapper, followed by fill valve or float problems. A running toilet can waste a large amount of water every day, so it's worth fixing promptly.

A weak or incomplete flush can come from a partial clog, a low water level in the tank, or a failing fill or flush valve.

Use a plunger first, then a toilet auger if needed. Avoid chemical cleaners in toilets, and never flush repeatedly to "test" it.

A loose or broken mounting flange or bolts. Fixing it early helps prevent water damage at the base.

Often a sign of a vent or main line issue, especially if other fixtures are also slow or gurgling. It's worth a professional look.

A clog combined with a running fill valve, or a blocked vent. Shut off the water and address the clog before using it again.

Usually a worn washer, O-ring, or cartridge. Replacing the worn part often restores it to a drip-free state.

Identify the faucet type (cartridge, ball, or ceramic disc), shut off the supply valves, and replace the worn part—or call a professional if unsure.

A clogged aerator is the usual cause. Unscrew the tip of the faucet and rinse the screen.

Check the reset button on the unit and the circuit breaker. Never put your hand inside the disposal; use pliers or a wrench only on the outside.

Grease, fibrous vegetables, coffee grounds, bones, and starchy foods like rice and pasta, which can clog the drain.

Food residue is the usual cause. Grinding ice and citrus and running plenty of water can help; some jams need professional service.

Clogged aerators, a failing pressure-reducing valve, corroded pipes, a partially closed shutoff valve, or a municipal supply problem.

A valve that lowers incoming water pressure to a safe level for your home. When it fails, pressure can drop or spike.

Water hammer—caused by valves closing quickly and sending a pressure shock through the pipes. Arrestors or securing the pipes can help.

Yes. It stresses pipes, fixtures, and the water heater. A working pressure-reducing valve helps keep pressure in a safe range.

A rotten-egg smell, hissing near a line or appliance, dead grass above an underground line, or unexplained spikes in your gas bill.

Don't touch light switches. Leave the building and call 911 or your gas utility from outside. Then contact a qualified professional.

Gas line work requires proper licensing and permits. It is not a do-it-yourself job because of the safety risks involved.

No. New gas lines require permits, proper materials, and testing, and should be installed by a qualified professional.

Periodic inspection is wise, especially in older homes, after renovations, or following an earthquake. Any suspected leak should be checked immediately.

Commonly a service call fee plus labor by the hour or a flat rate, along with parts and materials. See our pricing page for typical ranges.

After-hours and emergency calls require immediate scheduling and often overtime labor, so rates are typically higher than standard hours.

Many jobs do require a permit, especially water heater replacement and certain sewer and gas work. Permits help ensure the work is done to code and can matter at resale.

In California, you can check a contractor's license on the Contractors State License Board (CSLB) website and confirm insurance before work begins.

Describe the symptoms clearly, provide access to the area, and ask what the price includes. For larger jobs, ask whether an on-site evaluation is needed.

Test shutoff valves, flush the water heater, check under sinks for leaks, inspect supply lines and hoses, and look for slow drains.

Insulate exposed pipes and, during freezing weather, let a faucet drip and keep cabinet doors open so warm air reaches the pipes.

Locate the main water valve and the individual fixture valves now, and label them so everyone in the home knows where they are.

Yes. Strainers catch hair and debris before they enter the drain and are one of the simplest ways to prevent clogs.

On an as-needed basis. If drains are repeatedly slow, a professional cleaning and inspection can find the underlying cause.

Grease, wipes, hair, coffee grounds, and large amounts of chemicals. These are among the most common causes of clogs.