Community Involvement


River City Engineering is proud to be involved in numerous organizations that benefit our community. River City believes it is important to volunteer and give back to the community not only to better understand local issues but to improve the lives of our neighbors. Below are some of the organizations our staff is involved with.



We are now part of Trihydro Corporation! For additional information, please visit Trihydro's website or view the press release.

Trihydro does not assume responsibility for the content of this website, as information may be out of date or no longer accurate as of April 1, 2017.


Austin:   (512) 442-3008                                              3801 South First Street, Austin, TX 78704

New Braunfels:  (830) 626-3588                               1011 W. County Line Road, New Braunfels, TX 78130