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We offer Senior and Military discounts!

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General Info
Here at A-1 Tri-County Plumbing,we are experts in our field. What separates us from the competition is our painstaking attention to detail and our focus on quality work. we can handle just about any residential and commercial plumbing problems you might have. We are the home plumbing experts in South Texas, whether you need repairs or replacements. We can handle any job, from a kitchen sink, bathroom sink, bathtub or shower, to a wet bar, laundry room or water shut-off valve. We have the expertise to get the job done right, no matter the scale of the plumbing service you need. Give us a try and we are confident that with our professionalism and superior service, you will be a customer for life. Call us now at (877) 938-5325
BBB Rating
BBB Rating and Accreditation information may be delayed up to a week.
BBB Accredited businesses follow the BBB Code of Business Practices and pay a fee for accreditation review and monitoring. Accreditation is not a BBB endorsement or evaluation of the business’ product quality or competency in performing services.

BBB Rating and Accreditation information may be delayed up to a week.
Regular Hours
Mon - Sun:
  • Plumbing Repair
  • Plumbing
  • Kitchen Remodeling
  • Leak Detection Services
  • Sewer Lines
  • Toilet Installation
  • Drain Cleaning
  • Plumbing Installation
  • Toilet plumbing inspections
  • Bathroom Plumbing
  • Toilets
  • Garbage Disposals
  • Sinks
  • Water Heaters
Advanced Plumbing
Payment method
discover, visa, master card, check, cash
Emergency Services -24 hour,Local Company,Commercial,Residential,Insured,Bonded

Seguin Chamber of Commerce

Better Business Bureau

BBB Accredited Business
Social Links
Plumbers, Kitchen Planning & Remodeling Service, Plumbing Contractors-Commercial & Industrial, Plumbing, Drains & Sewer Consultants, Plumbing-Drain & Sewer Cleaning, Water Damage Emergency Service
Other Information

Parking: Lot

Services: Plumbing Repair, Plumbing, Kitchen Remodeling, Leak Detection Services, Sewer Lines, Toilet Installation, Drain Cleaning, Plumbing Installation, Toilet plumbing inspections, Bathroom Plumbing



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Sam D.



Saved a lot of money calling them to get a second opinion. The service techs were very knowledgeable and were quick about getting my problem fixed.

Jason A.



Just want to give a big shout out thanks to your company. You were absolutely wonderful in our hours of need. Technician found problem right away and we were taken care of. Again super big thanks.

Ricardo T.



I am so thankful there is still a company with employees that take pride in their work. We saw on the truck, they have been in business for 30 years, this is why we were impressed.

Claire N.



They were very friendly, knew their stuff and did not leave a mess. great customer service. will definitely recommend!

Gchwenk B.



Fast, cheerful & courteous! I'm so impressed! All of my friends will be hearing about this company! :-)