Plumbing Experts in South Texas

A1 Tri-County Plumbing has provided South and Central Texas with professional plumbing and remodeling services since 1985. Let us prove to you why we are the preferred choice for all plumbing services and have a customer service level that is unmatched by other companies in the area. Give us a call today!

Residential Plumbing Services

Choose us when your home is experiencing issues with its plumbing system. We provide comprehensive residential plumbing repairs and installation for your home. From toilet repairs to clogged drains, we can do it all.

Commercial Plumbing Services

Don’t trust just anyone when it comes to servicing your commercial properties plumbing system. A1 Tri-County Plumbing has the training and expertise you want on your side when it comes to all your commercial plumbing needs.

Sewer and Drain Cleaning

Having a functioning drain and sewer system is imperative to your home or commercial properties' cleanliness and functionality. Make sure your garbage disposals, drains, grease traps, and more do not get clogged and are always working efficiently when you need them.

Contact A1 Tri-County Plumbing, proudly serving Seguin, San Marcos, New Braunfels AND SURROUNDING AREAS for professional plumbing services.

CONTACT

Man Holding Adjustable Spanner — Seguin, TX — A1 Tri-County Plumbing

Seguin Location:

★★★★★

Johnny and Jordan come to our house with in 20 minutes after we initially called. They were so kind and courteous and empathetic to our situation. With in 30minutes the pipe leak was fixed. I was so worried we were going to spend a fortune on this pipe repair. Their expertise, honesty and 5 star superior customer service was a true blessing. I will always cal A-1 Tri County plumbing for all of my plumbing repairs. These guys are amazing!

- Vanessa Dion F.

Button
★★★★★

Great service good team members.

- Lloyd B.

Button
★★★★★

I can't say enough good things about this business! I called them in the middle of the night with an emergency. They got people out to fix it earlier than promised, with a high degree of professionalism. Austin really went the extra mile to install a clean out so that it would be easier to fix future issues, and all of this in the pouring rain. Thanks for helping us out!

- Cassie V.

Button
★★★★★

i'd like to thank these guys for the awesome work they did in both of my bathrooms! Saved us just in time for the weekend.

- Char D.

Button
★★★★★

10 months ago-
Amazing customer service :) Quick service call!

- Laura A.

Button
Slide title

Awesome service! Fixed all my leaks! Very nice and personable people!

- Sierra M.

Button
Slide title

They were polite,quick, and effective. Told them my budget and they worked with it. They were great!

- Peggy P.

Button
★★★★★

We had a leak at our house caused by tree roots, they sent a plumber named jonathan who did a fantastic job and at way less than was quoted. They are not just good they are extremely honest. A very rare jem nowadays

- Maria A M.

Button
Slide title

Johnny did a great job installing a difficult water heater

- Doug S.

Button
★★★★★

We live in Goliad , and called all area plumbers and no one would even touch our leak in the slab. I saw their truck at the Exxon in goliad, and we called. They had no problem coming, and getting the job done.
They were very friendly, knew there stuff, and did not leave a mess.
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!

- Rae Jean V.

Button