Tri-County Wastewater Systems LLC

Septic System Service, Septic Services, Excavation Services

6150 TX-16 Ste D, Pipe Creek, TX 78063

About Tri-County Wastewater Systems LLC

Tri-County Wastewater Systems LLC is highly praised for its exceptional service in septic system installation and land development needs. Customers commend Mark for his outstanding work, including the installation of septic systems and additional tasks like running wire and water conduit. He is known for his prompt response and thorough communication, addressing all questions and concerns with detailed answers. The company has a reputation for quality, using products that are recognized by top septic installers nationwide. Clients appreciate the quick turnaround times, even under pressure, and the attention given to creating temporary solutions when needed. Overall, Tri-County Wastewater Systems LLC is recommended for anyone in need of septic services or land development, ensuring a smooth and efficient process.

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Reviews for Tri-County Wastewater Systems LLC

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  • May 2026

    From start to finish and excellent experience. During the initial process, Mark was clear on what needed to be done (unlike another vendor). In the office, Paula worked with the County and BEC on some issues though we were frustrated and I will need to re-plat. The actual work was excellent. I was sent photos of the work while in progress and had any questions explained. It was hard work through the caliche and Mark did an exceptional job, leveling and ensuring there was a proper drop for flow. I'm not sure I can say enough good things about the experience. It was exceptional. The cost was in line with the other bidder. I highly recommend Tri County.

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  • Oct 2025

    Hard to believe that there is anyone better in the Hill Country. Great service, attention to detail, communication and price. So good, my neighbor switched contractors to use them. Septic and utility work.

  • Sep 2025

    There are many great things I could say, but in summary:

    1) If you want to work with a true professional
    2) If you want someone who is very conscientious about quality
    3) If you want reliability to schedule and work ethic
    4) If you want a good communicator and explains the project
    5) If you want someone who is Trustworthy and fair, then

    You want Mark Heinen and Tri County Wastewater Systems on your project!

Hours

Monday: 8AM - 5PM
Tuesday: 8AM - 5PM
Wednesday: 8AM - 5PM
Thursday: 8AM - 5PM
Friday: 8AM - 5PM
Saturday: ClosedSunday: Closed

Tips

accepts credit cards open to all

Location

6150 TX-16 Ste D, Pipe Creek

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