What Do I Do When Sewage Backs Up Into the House? A Houston Emergency Guide

Every drain in your home feeds the same line. When that line is blocked, water has nowhere to go but back. So the first move is simple. Stop adding to it.

That means all of these:

• Toilets
• Sinks and bathroom faucets
• Showers and tubs
• Dishwasher
• Washing machine

The appliances are the ones people forget. A dishwasher set on a delay will start on its own. A washing machine mid-cycle will keep pumping water out. Go turn them off, not just pause them.

Two more run without you touching anything. Your ice maker cycles on its own schedule. A water softener regenerates and dumps water down the drain, often overnight.

Then tell every person in the house, out loud. Do not assume they noticed. Someone using the guest bathroom undoes everything you just did. If it helps, tape a note on the door.

What is on your floor is not dirty water. It is contaminated water. Raw sewage carries bacteria, viruses, and parasites that can make your family sick.

You can be exposed in more than one way. Touching it is the obvious one. Breathing it in is the one people miss, because tiny droplets travel through the air.

So keep the area clear:

• Close the door to the room if the room has one
• Keep children and pets out completely
• Take shoes off before walking through the rest of the house
• Do not run a household fan in the space, because moving air spreads droplets
• Do not use a regular vacuum on it

Some people in your home face higher risk than others. That includes young children and older adults. It also includes anyone pregnant or living with a weakened immune system. They should stay out of the area entirely until it is cleaned.

Standing water and electricity are a bad pair. If water has reached outlets, appliances, or your electrical panel, treat the area as live. That risk comes before any cleanup you are thinking about.

Here is the rule we give Houston homeowners. If your panel is dry and you can reach it without walking through water, cut power to that area. If you cannot reach it without stepping into the water, leave it alone and call us.

Do not cross standing water to get to a breaker. Not to save an appliance. Not to speed things up. The panel is not worth it.

We hold plumbing and electrical licenses, so one visit covers both sides of this. Our technician can clear the line and check whether the water reached anything electrical. You do not need to sort out which trade to call first.

Your cleanout answers the biggest question fast. It is a white plastic pipe with a threaded or pull-off cap, usually in the front yard. Some are covered by a metal lid at ground level.

Open the cap and look inside. What you see points you in one of two directions.

That split matters because the responsibility splits the same way. Houston Public Works handles public wastewater pipes and pipes in the public right-of-way. The private pipes closer to your home belong to you.

If the cleanout is full and you think the public main is backing up, report it. Call Houston 311 at 713-837-0311 and give them the location.

If the cleanout is empty, the problem is on your side. That is a plumber's job.

Either way, a camera settles it. We run one down the line and see exactly where the blockage sits and how far out it is. No guessing about whose pipe it is.

Most backups here trace to one thing. Houston Public Works reports that grease, oils, and flushed wipes cause 70% of sewer overflows in the city. Grease goes down warm and hardens as it cools. Wipes do not break apart, no matter what the package says.

That is also why backups spike in cooler months. Houston Public Works responds to twice as many overflows once temperatures drop. Holiday cooking sends far more grease down kitchen drains.

Other causes show up regularly in our service calls:

• Tree roots. Roots find their way in through pipe joints and spread inside the line.
• Old cast iron and clay pipe. Homes built before 1980 often still have their original drain lines.
• Clay soil movement. Our ground swells with rain and shrinks in dry spells. That shifts the slope of a buried pipe, and waste stops draining downhill.
• Heavy rain. Storm water works its way into an aging system and overwhelms it.

You cannot control the soil or the weather. You can control what goes down the drain. Grease belongs in a can in the trash, not the sink. Nothing gets flushed but waste and toilet paper.

A sewage backup rarely ends with clearing the line. The camera finds roots at one joint and a cracked section farther out. You should be able to handle all of it with one call.

We cover the full scope:

• Emergency sewer and drain response
• Video camera inspection
• Main line cleaning
• Hydro jetting
• Root removal
• Sewer line repair and trenchless repair

Our phones are answered by people, at every hour, every day of the year. A backup at 3 a.m. gets a technician the same way a backup at 3 p.m. does. That is the point of running a 24-hour crew.

We have worked on Houston drain and sewer lines since 2003. That is more than 22 years on the same clay soil and the same aging pipe. Houston homeowners have left us more than 11,612 Google reviews, with a 4.7-star rating.

Do not wait for it to spread. Call (713) 812-7070 for emergency sewer service.

Business Address: 4001 Kendrick Plaza Dr, Houston, TX 77032

Hours: Open 24 hours