Manhole cover on a sidewalk, representing sewer line repair in San Antonio TX

Sewer Line Repair · San Antonio, TX

Sewer Line Repair in San Antonio, TX

Multiple drains backing up at once, sewage smells, or a soggy patch in the yard? Alamo City Waterworks inspects and repairs sewer lines for San Antonio homes and businesses.

The Real Problem

Sewer Line Problems Rarely Stay Small

A sewer line issue usually shows up as more than one symptom at a time: slow drains all over the house, gurgling toilets, or a bad smell outside near the line. By the time it is obvious, the problem has usually been building for a while.

Older clay or cast iron lines are especially prone to root intrusion and cracking, and a small crack left alone becomes a full backup eventually.

How We Diagnose a Sewer Line Issue

We inspect the line to find out exactly what is going on, a clog, a crack, root intrusion, or a collapsed section, before recommending a repair. You get a clear picture of the problem and the cost, not just a quote for "sewer work."

Learn About Our Approach

Manhole access point, representing sewer line inspection in San Antonio TX

Other Plumbing Services We Offer

Emergency Plumbing

Burst pipe or no water at the worst time. We answer and get moving.

Learn more about Emergency Plumbing

Water Heater Repair

Repairs and replacements for tank and tankless water heaters.

Learn more about Water Heater Repair

Drain Cleaning

Slow or clogged drains cleared at the source.

Learn more about Drain Cleaning

Leak Detection & Repair

Hidden leaks found before they get expensive.

Learn more about Leak Detection & Repair

Commercial Plumbing

Ongoing plumbing support for San Antonio businesses.

Learn more about Commercial Plumbing

Sewer Line Backing Up?

(210) 321-9147

Why San Antonio Property Owners Trust Us With Sewer Repairs

Straightforward Pricing

You'll know the cost before we start digging into anything.

We Diagnose Before We Dig

A real inspection first, not a guess and a shovel.

Residential and Commercial

We repair sewer lines at homes and businesses alike.

Local to Bexar County

We know the older lines and soil common to San Antonio properties.

Proudly Serving San Antonio and Bexar County

Alamo City Waterworks inspects and repairs sewer lines throughout Bexar County, including:

Sewer Line Questions

What are signs of a sewer line problem?

Multiple slow drains at once, gurgling toilets, sewage odors, or a wet patch in the yard near the line are the most common signs.

What causes sewer line damage?

Tree root intrusion, ground shifting, pipe age, and material breakdown in older clay or cast iron lines are the most frequent causes we see in San Antonio.

Do you use cameras to inspect sewer lines?

Yes, a camera inspection lets us see exactly what is happening inside the line instead of guessing based on symptoms alone.

Does sewer line repair always mean digging up my yard?

Not always. Depending on the issue and its location, some repairs can be done with less disruption than a full trench dig. We'll walk you through the options for your specific situation.

Can tree roots really damage a sewer line?

Yes. Roots are drawn to the moisture inside a sewer line and can work into small cracks or joints, widening them over time until they cause a blockage or a break.

Do you handle sewer line issues for commercial properties?

Yes, we inspect and repair sewer lines for San Antonio businesses as well as homes.

Get Your Sewer Line Checked Out