Created with Sketch.



Shaping the San Antonio & South Texas
Landscape for over 50 years

How it all began

Since it was founded, Yantis has performed billions of dollars’ worth of infrastructure projects for various public entities and private developers. Today, Yantis Company is still a family-owned business that has three generations of the Yantis family involved in the management of the company.

Headquartered in San Antonio, Yantis Company serves our clients in the San Antonio area, Eagle Ford region and the I-35 north corridor to Austin.

Our Story

Construction underway on Medio Creek flood-control project

The $3.6 million project will increase the capacity of Medio Creek, remove 23 homes from the hundred-year flood plain and make streets safer by providing non-flooded access to nearby neighborhoods during major rain events. More News Headlines Project designs unveiled to attract choice employers to Brooks City Base Improvements will also be made under the […]

Client Testimonial – Geoff Fitzgerald

We have used Yantis on many of our projects for more than 20 years and been very pleased with their work as our Civil Contractor. The reasons we are so pleased with Yantis is as follows: If we have a question, we always get a rapid response from the project manager on the job site […]

John Yantis ’53 Honored As Distinguished Alumnus

The Distinguished Alumnus Award, the highest honor bestowed upon a former student of Texas A&M University