Top 10 Plumbing Companies in Alamo, TX

Updated May 2026

Alamo sits in central Hidalgo County between San Juan and Donna on Rio Grande alluvial soils. Hard mineral-rich water shapes plumbing service demand.

1. Sun Coast Plumbing

(956) 787-8000

Bio: Sun Coast Plumbing & Alamo Plumbing Supply provides RGV plumbing services and supplies.

Top Services

  • Residential plumbing repair
  • Plumbing supply
  • Water heater installation
  • Drain cleaning
  • Fixture replacement

What Sets Them Apart

  • Supply + service combo: Parts available in-house.
  • Alamo-focused name: Local identity.
  • Locally rooted: Direct accountability.
  • Strong residential focus: Homeowner-first.
  • Bilingual service: English/Spanish.

2. Burl's Plumbing

(956) 781-2887

Bio: Burl's Plumbing has 35 years of Valley experience with reviewers calling out their step-by-step explanations.

Top Services

  • Residential plumbing repair
  • Water heater installation
  • Drain cleaning
  • Fixture replacement
  • Sewer line repair

What Sets Them Apart

  • 35 years in the Valley: Deep regional expertise.
  • Strong communication: Reviewers note step-by-step explanations.
  • Locally rooted: Direct accountability.
  • Bilingual service: English/Spanish.
  • Licensed and insured: Permits handled cleanly.

3. Farrell Plumbing & Cooling

(956) 968-2261

Bio: Farrell Plumbing & Cooling has been in business since 1979 with top-quality plumbing and mechanical service across South Texas.

Top Services

  • Residential plumbing repair
  • Water heater installation
  • HVAC service
  • Drain cleaning
  • Leak detection

What Sets Them Apart

  • 45+ years in business: Among the longest-tenured in the Valley.
  • Multi-generational family operation: Continuity.
  • Plumbing + HVAC combo: Useful for crossover service.
  • Locally rooted: Direct accountability.
  • Strong regional reputation: Decades of consistent reviews.

4. 5 Star Plumbing RGV

(956) 648-0691

Bio: 5 Star Plumbing RGV is a dependable Hidalgo County plumber covering Alamo with licensed repairs, repiping, and fixture installs.

Top Services

  • Same-day plumbing service
  • Repiping
  • Fixture installation
  • Water heater installation
  • Drain cleaning

What Sets Them Apart

  • Same-day and emergency service: Strong scheduling.
  • Wide RGV reach: Reliable service area.
  • Strong repipe expertise: Useful for older Valley homes.
  • Licensed and insured: Permits handled cleanly.
  • Bilingual service: English/Spanish.

5. Cytech Heating & Cooling

(956) 804-5921

Bio: Cytech is a Valley institution with combined HVAC and plumbing covering Alamo.

Top Services

  • Water heater installation
  • Slab leak detection
  • Drain cleaning
  • HVAC service
  • Whole-home water filtration

What Sets Them Apart

  • HVAC + plumbing combo: Useful for crossover service.
  • Strong Valley reputation: Established multi-trade operation.
  • Service membership plans: Annual maintenance offerings.
  • Polished service experience: Uniformed techs.
  • Bilingual operation: English/Spanish.

6. Andy's Plumbing Service

(956) 787-3030

Bio: Andy's Plumbing Service covers Alamo with residential plumbing.

Top Services

  • Residential plumbing repair
  • Water heater installation
  • Drain cleaning
  • Fixture replacement
  • Sewer line repair

What Sets Them Apart

  • Locally rooted: Direct accountability.
  • Strong residential focus: Homeowner-first.
  • Bilingual service: English/Spanish.
  • Licensed and insured: Permits handled cleanly.
  • Reasonable pricing: Competitive on routine calls.

7. Castro's Plumbing

(956) 787-4040

Bio: Castro's Plumbing covers Alamo with full residential service and a clean local reputation.

Top Services

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

What Sets Them Apart

  • Locally rooted: Direct accountability.
  • Strong residential focus: Homeowner-first.
  • Bilingual service: English/Spanish.
  • Licensed and insured: Permits handled cleanly.
  • Reasonable pricing: Competitive on routine calls.

8. Charlie's Plumbing Service

(956) 783-3344

Bio: Charlie's Plumbing has 33+ years of Rio Grande Valley experience covering Alamo.

Top Services

  • Drain repair
  • Leak repair
  • Water heater installation
  • Residential plumbing repair
  • Sewer line repair

What Sets Them Apart

  • 33+ years in the RGV: Deep regional expertise.
  • Locally rooted: Direct accountability.
  • Strong residential focus: Homeowner-first.
  • Bilingual service: English/Spanish.
  • Licensed and insured: Permits handled cleanly.

9. M&S Plumbing Company

(956) 968-8377

Bio: M&S Plumbing is family-owned with 50+ years in the Rio Grande Valley covering Alamo.

Top Services

  • Full-service residential plumbing
  • Water heater service
  • Sewer line repair
  • Drain cleaning
  • Fixture replacement

What Sets Them Apart

  • 50+ years in the Valley: Among the longest-tenured.
  • Multi-generation family operation: Continuity of ownership.
  • Strong neighborhood reputation: Heavy word-of-mouth.
  • Licensed and insured: Permits handled in-house.
  • Bilingual operation: English/Spanish.

10. Roto-Rooter Plumbing & Drain

(956) 429-3015

Bio: Roto-Rooter's RGV branch covers Alamo 24/7 with the brand's iconic drain heritage.

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.

Frequently Asked Questions

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