Emergency Plumber in Norcross, GA for Urgent Plumbing Problems

A laundry room flood is a familiar emergency plumbing call, but the cause is not always a burst hose. Often the washer is fine and the drain cannot keep up: gray, soapy water spills over the top of the standpipe behind the machine or rises out of the laundry sink every time the washer pumps out. In a Norcross house with the laundry upstairs, that water can be in the ceiling below within minutes. The pattern of the overflow tells you most of what you need to know, and if the floor keeps getting wet, Alpha Plumbing and Sewer takes calls 24/7.

Drain overflow or supply leak?

A failed supply hose or valve leaks clean water whether the washer is running or not. A drain overflow happens only while the machine is pumping out, usually during the drain and spin stages, and the water is cloudy, soapy and full of lint. If the floor gets wet only at those moments, the problem is in the drain.

Stop the cycle first

Pause or cancel the cycle so the pump stops pushing water, and do not start another load. If the outlet behind the machine is dry and you are standing on a dry floor, you can unplug the washer; if not, switch off its circuit at the panel. Pick up as much water as you can with towels or a wet vacuum, and check the ceiling or cabinets under the laundry room.

Why washer drains back up

• Lint and soap buildup narrows the standpipe trap and the branch line over months.
• Small objects such as socks, hair ties and coins slip past the pump and lodge in the trap.
• A hose pushed too far down the standpipe can seal the opening and cause siphoning or splashing.
• A standpipe that is too narrow or too short for a modern washer, which can pump out quickly.
• A blockage in the main line. If a toilet bubbles, a tub drain gurgles or a lower floor drain backs up while the washer empties, the trouble is farther down the system.

Checks you can safely make

Look at the drain hose for kinks behind the machine. Front-loading washers have a pump filter behind a small panel near the bottom; the manual explains how to drain and clean it, and a clogged filter can mimic a drain problem. On a laundry sink, remove the strainer and clear any lint. Skip chemical drain openers: they can splash back out of a standpipe and they rarely dissolve compacted lint.

How the drain gets cleared

The plumber runs a cable through the standpipe and its branch to the main stack, pulling out lint and debris, and checks that the trap and vent are working so the line does not gurgle or siphon. When other fixtures react to the washer, the main line is cleared from a cleanout instead. Heavy scale or grease in older lines can call for hydro jetting, and a line that keeps clogging deserves a sewer camera inspection to look for a sag or crack. A broken or undersized standpipe is rebuilt through drain repair.

Keeping it from happening again

A mesh lint catcher on the end of the drain hose, or on the laundry sink outlet, traps much of what clogs these lines; empty it after a few loads. Keep the drain hose at the depth the washer manufacturer specifies, leaving an air gap around it. Check pockets before washing, and clean a front-loader's pump filter as often as the manual suggests.

Norcross inspections for drain work

Clearing a clog is maintenance, but rebuilding a standpipe or replacing drain piping inside a wall is a bigger job. In Norcross, the Building Official issues building permits and inspects plumbing work in the city, so ask whether the repair needs one.

Washer drain questions in Norcross

Why does the washer drain overflow only during the spin cycle?

The drain and spin stages push the most water through the hose in the shortest time. A standpipe or branch line that is partly blocked can handle a trickle from a sink but not that surge, so water rises and spills over the top. The overflow is a sign the line is already narrowed, and it usually gets worse with each load.

How far should the drain hose go into the standpipe?

Follow the washer manufacturer's installation instructions, which give a specific depth. In general the hose should go in only a few inches and should not fit tightly, because a sealed connection can siphon water out of the machine or force water back up around the hose. A clip that holds the hose in place keeps it from sliding down.

Can the washer drain cause a sewer backup somewhere else?

Not on its own, but it often reveals one. A washer empties a large volume quickly, and if the main line is partly blocked, that water has nowhere to go but up through the lowest drain in the house, often a floor drain, shower or toilet on the bottom level. When that happens, stop using water and have the main line cleared.

Washer water still reaching the floor

If washer water keeps reaching the floor, Alpha Plumbing and Sewer can clear the line; call (404) 409-4448 and mention whether any other drain reacts when the machine pumps out.