Top 10 Plumbing Companies in Seguin, TX

Updated May 2026

Seguin sits along the Guadalupe River in Guadalupe County, where Blackland clay meets shallow Edwards limestone. The mixed clay-and-rock geology produces slab leaks in some neighborhoods and tough trenching everywhere. The town's water is hard supply from local treatment, which builds scale on water heaters and tankless coils fast.

1. 5J Plumbing

(830) 556-1466

Bio: 5J Plumbing is a local family-owned company led by licensed master plumber Cameron Janota, with 20+ years in business and 85+ years of combined team experience. They're the hometown default for Seguin.

Top Services

  • Residential plumbing repair
  • Water heater installation
  • Drain cleaning
  • Slab leak repair
  • Sewer line repair

What Sets Them Apart

  • Master plumber owner-operator: Cameron Janota leads.
  • 85+ years combined experience: Senior-level depth.
  • Seguin-based family operation: Truly local.
  • Licensed and insured: Permits handled cleanly.
  • Strong residential focus: Homeowner-first.

2. Very Good Plumbing, LLC

(210) 905-2500

Bio: Very Good Plumbing is family-owned with a 5.0 rating, free estimates, and emergency services. They serve Seguin and the surrounding San Antonio area with honest pricing.

Top Services

  • Emergency plumbing
  • Water heater installation
  • Drain cleaning
  • Fixture replacement
  • Slab leak repair

What Sets Them Apart

  • 5.0 rating: Exceptional review consistency.
  • Free estimates: No obligation truck rolls.
  • Family-owned: Direct accountability.
  • Honest pricing: Reviewers note straight quotes.
  • Licensed and insured: Permits handled cleanly.

3. SewerTV, Inc.

(210) 661-5666

Bio: SewerTV is a family-owned shop specializing in trenchless sewerline replacement and camera inspections across Bexar and Guadalupe counties. Strong fit for any sewer-line issue in Seguin.

Top Services

  • Trenchless sewer line replacement
  • Sewer camera inspection
  • Hydro jetting
  • Drain cleaning
  • Pipe lining

What Sets Them Apart

  • Trenchless specialists: Built around the category.
  • Strong camera and locator capability: Diagnostic depth.
  • Family-owned: Direct accountability.
  • Bexar County and surrounding coverage: Seguin included.
  • Licensed and insured: Permits handled cleanly.

4. Reliant Plumbing

(512) 222-8005

Bio: Reliant Plumbing is a locally owned Seguin-area plumbing company with 10 years serving the community. Polished, well-trained, and consistently well-reviewed.

Top Services

  • Water heater installation
  • Slab leak detection
  • Drain cleaning
  • Sewer camera and replacement
  • Tankless conversions

What Sets Them Apart

  • Locally owned: Direct accountability.
  • 10 years in Seguin: Established local presence.
  • Free estimates: No obligation truck rolls.
  • Polished service experience: Uniformed techs, clean trucks.
  • Licensed and insured: Permits handled cleanly.

5. Anchor Plumbing Services

(210) 843-5800

Bio: Anchor Plumbing has 1,000+ 4.9-star Google reviews — among the most-reviewed plumbers in greater San Antonio. They dispatch into Seguin with a strong residential team.

Top Services

  • Water heater repair and replacement
  • Slab leak detection and repair
  • Drain cleaning
  • Sewer line repair
  • Tankless water heater installation

What Sets Them Apart

  • 1,000+ 4.9-star Google reviews: Exceptional consistency.
  • Strong residential focus: Most volume is homeowner work.
  • Up-front, flat-rate pricing: Quote-to-invoice consistency.
  • Master plumber on staff: Code-tight installs.
  • Strong San Antonio metro coverage: Seguin included.

6. Beyer Plumbing Company

(210) 656-2900

Bio: Beyer Plumbing has been trusted by San Antonio-area families for decades. They dispatch into Seguin with strong residential and commercial coverage.

Top Services

  • Residential and commercial plumbing
  • New construction
  • Water heater service
  • Sewer line replacement
  • Whole-home repipes

What Sets Them Apart

  • Multi-generation history: Decades-deep San Antonio reputation.
  • Strong commercial portfolio: Capable on big jobs.
  • Master plumber licensed: Code-tight installations.
  • Trusted by local builders: Long-term GC relationships.
  • Consistent reviews: Stable reputation over time.

7. A&A Plumbing, Heating, and Cooling

(210) 566-2665

Bio: A&A is family-owned and operated and serves San Antonio plus surrounding areas including Seguin. Their tri-trade footprint makes them a natural pick for crossover service.

Top Services

  • Plumbing, HVAC, and electrical service
  • Water heater installation
  • Tankless conversions
  • Slab leak detection
  • Drain cleaning

What Sets Them Apart

  • Tri-trade dispatch: One company, multiple home systems.
  • Family-owned: Direct accountability.
  • Service membership program: Annual inspections and priority scheduling.
  • Strong tankless and softener expertise: Useful for hard water.
  • Background-checked techs: Standardized hiring.

8. Chambliss Plumbing Company

(210) 437-1144

Bio: Chambliss Plumbing is a long-established San Antonio-area shop dispatching to Seguin with strong water heater and gas line expertise.

Top Services

  • Water heater installation
  • Gas line installation and repair
  • Drain cleaning
  • Slab leak repair
  • Sewer line replacement

What Sets Them Apart

  • Strong gas line expertise: Permitted and code-tight installs.
  • Long San Antonio history: Multi-decade presence.
  • Master plumber on staff: Sign-off on every install.
  • Daily metro coverage: Predictable scheduling.
  • Honest diagnostic process: Reviewers highlight no-pressure quotes.

9. Will Fix It Plumbing, Heating, Cooling & Electric

(210) 333-3300

Bio: Will Fix It is one of San Antonio's largest multi-trade home services companies and dispatches into Seguin with a full plumbing fleet. A polished default for any home system emergency.

Top Services

  • 24/7 emergency plumbing
  • Water heater service
  • Slab leak detection
  • Tankless installation
  • Whole-home water filtration

What Sets Them Apart

  • Tri-trade dispatch: Plumbing, HVAC, electrical.
  • 24/7 live answering: Real overnight coverage.
  • Service membership program: Annual maintenance.
  • Background-checked techs: Standardized hiring.
  • Large fleet: Short response times.

10. Roto-Rooter Plumbing & Water Cleanup

(210) 277-2090

Bio: Roto-Rooter's San Antonio-area branch dispatches into Seguin 24/7 with the brand's iconic drain heritage and full plumbing service plus water damage mitigation.

Top Services

  • 24/7 drain cleaning
  • Sewer camera inspection
  • Hydro jetting
  • Water cleanup
  • Water heater repair

What Sets Them Apart

  • Always-on dispatch: Real overnight coverage.
  • Strong drain heritage: Built on sewer work.
  • Water cleanup integration: Mitigation in-house.
  • National warranty: Honored anywhere.
  • Trusted since 1935: Long brand history.

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