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5 Best Sewer Line Repair Services in San Antonio (2026)

Ranked by real Google ratings and review volume · How we chose

Brad Smith
By Brad Smith, Home Services Expert · ✓ Updated · 7 min read

We compared 19 sewer line repair services in San Antonio on Google Maps · 5 listed · How we rank

A broken sewer line usually means digging, and the price of that dig depends heavily on who you call. The sewer line repair services in San Antonio below hold more than 3,000 Google reviews between them, from Roto-Rooter with more than 1,100 to Juan's Plumbing Services with more than 230, and all are listed as plumbers first, so it pays to check which ones have actually replaced sewer lines.

Short answer: Roto-Rooter Plumbing & Water Cleanup has the largest review base, rated 4.8 from more than 1,100 Google reviews, but its reviews describe leaks, toilets and water heaters. For sewer work specifically, reviewers of Longoria Plumbing (5.0, more than 290 reviews) describe PVC sewer drain replacement and Juan's Plumbing Services (4.9, more than 230 reviews) a 61-foot sewer line replacement. No prices are quoted here, so get a written estimate that names the pipe material.
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Sewer Line Plumbers, Side by Side

# Business Rating Reviews Best for
1 Roto-Rooter Plumbing & Water Cleanup 4.8 ★ 1,135 24/7 plumbing and drain service View ›
2 Reliant Plumbing 4.7 ★ 831 General plumber with sewer replacements View ›
3 Ambition Plumbing & Drain Services 4.9 ★ 608 Family plumber, honest diagnostics View ›
4 Longoria Plumbing 5.0 ★ 300 Sewer and drain replacement with tunneling View ›
5 Juan's Plumbing Services 4.9 ★ 236 Sewer line replacement quotes View ›
5 Best Sewer Line Repair Services in San Antonio (2026)

Sewer line plumbers, reviewed

Roto-Rooter Plumbing & Water Cleanup logo
#1 Overall🕑 Open 7 days↩ Responds to reviews

Roto-Rooter Plumbing & Water Cleanup

4.81,135 Google reviews

Roto-Rooter Plumbing & Water Cleanup is a plumbing company on W Commerce St. Its site describes 24/7 plumbing, drain cleaning and water damage cleanup, and says its plumbers are licensed and insured, with same-day service and no extra charge for holiday, night or weekend calls. Google lists it as a plumber with excavating and drainage services among its categories.

What people praise

  • A reviewer praised a 911 visit that found and repaired a hidden leak in a restaurant wall
  • Technicians described as thorough, polite and fast
  • A toilet repair was handled professionally
  • Same-day response and 24/7 availability, per its site

Worth knowing

  • Reviews describe leaks, toilets and water heaters rather than sewer lines, so ask about sewer jobs
  • One reviewer was surprised by a diagnosis fee that differed from the phone quote, so ask what the service call covers
Reputation scorecardrank in San Antonio
Rating4.8 / 5
Review volume1,135 · 97th
Confidencevery high
Recency8 weeks ago
Info completenesssite · phone · hours
Rating breakdown90% 5-star
✓ VerifiedSource: Google

Our take: The biggest review base on the page and a dependable 24/7 plumbing option. For a sewer line, ask what excavation and repair work it handles.

Website Book now+1210-822-8054 Directions

1426 W Commerce St, San Antonio, TX 78207

Reliant Plumbing logo
#2🕑 Open 7 days↩ Responds to reviews

Reliant Plumbing

4.7831 Google reviews

Reliant Plumbing works from Whirlwind Dr in San Antonio, and Google lists it as a plumber with drainage service and water treatment among its categories. Its site shows a recent projects page that includes sewer line replacements, water heater installs and repipes. One reviewer describes a main sewer line replacement.

What people praise

  • A reviewer who needed a main sewer line replaced was quoted a reasonable price and the work finished in about a week
  • The office kept the customer updated on arrival times each day
  • A customer called after hours and got a technician right away
  • Staff walked one customer through monthly payment options

Worth knowing

  • The reviews cover general plumbing, with a main sewer line replacement in one of them
Reputation scorecardrank in San Antonio
Rating4.7 / 5
Review volume831 · 92nd
Confidencehigh
Recency2 months ago
Info completenesssite · phone · hours
Rating breakdown92% 5-star
✓ VerifiedSource: Google

Our take: A well-reviewed general plumber with a sewer replacement in its reviews. Ask for sewer references and for photos of recent jobs.

Website+1210-900-4002 Directions

4848 Whirlwind Dr, San Antonio, TX 78217

Ambition Plumbing & Drain Services logo
#3🕑 Open 5 days/wk↩ Responds to reviews

Ambition Plumbing & Drain Services

4.9608 Google reviews

Ambition Plumbing & Drain Services is based on Isom Rd in San Antonio. Its site says it is local and family owned with more than 20 years of experience, and lists drain cleaning, sewer repair, water heaters, backflow, water filtration and tunneling. Reviewers describe water heater leaks, a faucet install, a clogged drain and an honest diagnosis of a shower head issue.

What people praise

  • One reviewer was told a leak came from a faulty shower head they could replace themselves
  • Plumbers texted ahead, arrived in their window and left things clean, per a customer
  • Customers working through home warranty companies were happy with the visits
  • Quick response, including a water heater leak handled within a day

Worth knowing

  • Its reviews cover other plumbing jobs, so ask about sewer experience
Reputation scorecardrank in San Antonio
Rating4.9 / 5
Review volume608 · 87th
Confidencehigh
Recency2 weeks ago
Info completenesssite · phone · hours
Rating breakdown98% 5-star
✓ VerifiedSource: Google

Our take: A 4.9 across more than 600 reviews, with strong comments on honesty. Its site lists sewer repair, but ask for sewer examples.

Website+1210-209-3510 Directions

431 Isom Rd #221, San Antonio, TX 78216

Longoria Plumbing logo
#4🕑 Open 7 days↩ Responds to reviews

Longoria Plumbing

5.0300 Google reviews

Longoria Plumbing, on Naco Perrin Blvd, goes by Longoria Plumbing, Drain, Tunneling & Foundation Services on Google. Its site title lists plumbing, drain cleaning, tunneling, water softening and foundation repair in San Antonio, Helotes and Leon Valley, and Google lists excavating contractor among its categories. Reviewers describe replacing a cast iron drainage system with new PVC sewer lines and digging out a leak.

What people praise

  • A homeowner had cast iron drains replaced with PVC sewer lines, with tunneling to each bathroom and minimal disruption
  • Another customer had a leak dug out through tree roots at more than three feet deep and got repair options
  • A commercial customer got same-day service and was not charged for a minor issue
  • Reviewers call the pricing reasonable

Worth knowing

  • A smaller review base than the biggest names on this page
Reputation scorecardrank in San Antonio
Rating5 / 5
Review volume300 · 82nd
Confidencehigh
Recency3 weeks ago
Info completenesssite · phone · hours
Rating breakdown99% 5-star
✓ VerifiedSource: Google

Our take: Its reviews describe sewer and drain replacement in detail, including tunneling and digging. A 5.0 and a strong pick for a sewer job that needs excavation.

Website+1210-503-9999 Directions

3918 Naco Perrin Blvd, San Antonio, TX 78217

Juan's Plumbing Services logo
#5🕑 Open 7 days↩ Responds to reviews

Juan's Plumbing Services

4.9236 Google reviews

Juan's Plumbing Services is a service-area plumber with no street address listed, and its site describes it as locally owned. The site lists sewer line repair and replacement, under-slab tunneling, hydrostatic testing, leak detection and water heaters, and names service areas including Converse, Live Oak, Universal City, Schertz, Helotes, Alamo Heights, Castle Hills, Windcrest, Selma and Boerne. One reviewer had 61 feet of broken sewer line replaced.

What people praise

  • A reviewer with 61 feet of broken sewer line got a reasonable estimate when other plumbers quoted very high
  • One reviewer says the plumber was honest and did not push unnecessary repairs
  • A water heater replacement was finished in under three hours and left the house clean
  • A gas line extension to a pool was described as methodical and clean

Worth knowing

  • No street address is listed, so call to confirm your address is on its service list
Reputation scorecardrank in San Antonio
Rating4.9 / 5
Review volume236 · 71st
Confidencehigh
Recency4 months ago
Info completenesssite · phone · hours
Rating breakdown96% 5-star
✓ VerifiedSource: Google

Our take: A 4.9 with a long sewer line replacement in its reviews. Call to confirm coverage, and ask for a written estimate that names the pipe and footage.

Website+1210-514-3476 Directions
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How the scores work

The scorecards use public Google data on the date shown. Rating is the live Google star average. Review volume is how many customers have rated the business, ranked against other San Antonio plumbers. Confidence weighs the rating by that volume, so a 4.8 from over a thousand people carries more weight than a 5.0 from a few hundred. Recency reflects how recently customers are still leaving reviews.

What changes the price of a sewer line repair in San Antonio

We couldn’t source reliable San Antonio price ranges, so this page quotes none. Sewer work varies with the length of line, how deep it is, whether the plumber can repair a section or has to replace it, and whether digging or tunneling under a slab is needed. Ask for an estimate that names the pipe material, the footage and the restoration work included.

Finding a sewer plumber near you

These plumbers list San Antonio addresses on W Commerce St, Whirlwind Dr, Isom Rd and Naco Perrin Blvd, and Juan’s Plumbing Services lists no street address. Juan’s Plumbing Services’ site names Helotes, Castle Hills, Alamo Heights and Boerne among its areas, and Longoria Plumbing’s site names Helotes and Leon Valley. Searching for sewer line repair near me? Call and confirm your address is covered.

Questions to ask about sewer line work

  • Will you camera-inspect the line first, and can I see the footage?
  • Is this a repair of one section or a full replacement, and which pipe material is quoted?
  • Does the estimate include digging or tunneling and restoring the area afterward?
  • How many feet of line does the quote cover?
  • Do you offer payment options for larger jobs?

Frequently asked questions

Which San Antonio plumbers have sewer line jobs in their reviews?

A Longoria Plumbing reviewer had cast iron drains replaced with PVC sewer lines, a Juan’s Plumbing Services reviewer had 61 feet of broken sewer line replaced, and a Reliant Plumbing reviewer had a main sewer line replaced. Ambition Plumbing’s site lists sewer repair, but its reviews cover other plumbing jobs.

Does a sewer line replacement mean digging up the yard?

Sometimes. A Longoria Plumbing reviewer describes tunneling to reach each bathroom’s drain with minimal disruption, and another describes digging through tree roots more than three feet deep. Juan’s Plumbing Services lists under-slab tunneling on its site. Ask each plumber how it plans to reach the pipe.

Can I pay for a sewer repair over time?

Roto-Rooter’s site mentions special financing options, and a Reliant Plumbing reviewer says staff walked them through monthly payment options. Ask each plumber what’s available and the terms.

Will a plumber come outside normal hours for a sewer emergency?

Roto-Rooter’s site advertises 24/7 service with no extra charge for nights, weekends or holidays, and a Reliant Plumbing customer got a technician late at night. Ask any company about its after-hours availability and fees.

Where to start

For a straightforward emergency call, Roto-Rooter has the largest review base, but its reviews don’t show sewer work. For an actual sewer line replacement, start with Longoria Plumbing and Juan’s Plumbing Services, whose reviews describe it, and ask Reliant Plumbing for sewer references as well. Get the footage, pipe material and restoration in writing.

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