Overview
A1 Tri County Plumbing has been serving South and Central Texas with professional plumbing and remodeling services since 1985. Based in Seguin, this trusted company boasts hundreds of 5-star service ratings and an unmatched customer service level that sets them apart from other plumbing companies in the area. With over 35 years of experience, A1 Tri County Plumbing has established itself as the most trusted plumber in the region.
The company operates 24 hours a day, seven days a week, ensuring customers receive prompt emergency assistance whenever plumbing disasters strike. Customer testimonials highlight their quick response times, with some emergency calls answered within 20 minutes and repairs completed within 30 minutes of arrival.
Services Offered
A1 Tri County Plumbing provides comprehensive residential and commercial plumbing solutions throughout South Texas. Their residential services include toilet repairs, clogged drain cleaning, water heater repair and installation, and complete plumbing system repairs. The company handles everything from minor repairs to major installations with professional expertise.
For commercial properties, the team brings specialized training and expertise to handle complex plumbing systems. Additional services include sewer and drain cleaning, garbage disposal maintenance, grease trap servicing, and ensuring all drainage systems function efficiently. The company also offers remodeling services alongside their core plumbing work.
Why Customers Choose This Business
Customers consistently praise A1 Tri County Plumbing for their fair, affordable pricing and lasting results. Reviews highlight the team’s professionalism, honesty, and willingness to work within customer budgets. The company’s satisfaction guarantee provides additional peace of mind for all plumbing services.
Many testimonials emphasize the courteous, empathetic approach of technicians like Johnny, Jordan, and Jonathan. Customers appreciate the extra mile efforts, such as installing cleanouts in harsh weather conditions and completing difficult installations. The company’s reputation for taking pride in their work and leaving no mess behind has earned them loyal customers across multiple service areas.
Service Area and Availability
A1 Tri County Plumbing serves Seguin, San Marcos, New Braunfels, and surrounding areas throughout South and Central Texas. The company maintains multiple contact numbers for different service areas, ensuring local accessibility for customers across their coverage region. Operating 24 hours daily, customers can reach emergency plumbing assistance any time of day or night.
Customer reviews confirm the company’s commitment to traveling throughout their service area, including locations like Goliad where other plumbers wouldn’t respond. This dedication to comprehensive regional coverage makes them a reliable choice for emergency plumbing needs across South Texas.
Final Thoughts
With nearly four decades of service excellence, A1 Tri County Plumbing combines experience, reliability, and customer-focused service. Their 24/7 availability and quick emergency response times make them an ideal choice for urgent plumbing situations in the Seguin area and beyond.


