Arias Vertical Logo

Arias & Associates, Inc. (dba Arias) is a private corporation formed in 1996 by San Antonio native, Robert P. Arias, P.E. Since its humble inception over 28 years ago, Arias has grown into one of the premier engineering firms in Texas. To date, we have completed over 13,500 Geotechnical Engineering and Construction Materials Testing projects across the State of Texas.

what we do.

white-arias-logo

whERE 
WE do IT.

accreditations

OUR Latest ProjectS

View All prOjectS

Testimonials

Arias' first and foremost mission is to serve our clients quickly and accurately by providing optimum Geotechnical Engineering and Construction Materials Testing Services along with unbeatable client care. By doing this over the last two decades, we have established long-term client relationships which have provided the opportunity to help our clients design and construct successful projects. Our clients continue to request our services because we provide extraordinary care, outstanding performance, and superior service.
Graphic AngleTestimonial Image

"Arias is reliable and provides excellent customer service. In addition, they have provided me and my staff with problem solving solutions in time of need and communication skills to implement their resolutions. As a firm, Arias possess the skills and expertise to get the job done on time and within budget."

Testiminial-Image

jesse garcia

Bexar County Public Works Department
Graphic AngleTestimonial Image

"What has made the On-Call Geotechnical and Material Testing Services contract successful is Arias’ ability to work with various management styles and on projects that often have unique site conditions with multiple stakeholders. Timely reporting and providing accurate technical expertise are paramount when working on public projects and Arias has been able to maneuver through various plans and specification requirements."

Testimonial-Public-Works

leAnn lindquist-thome

City of San Antonio
Public Works Department

connect with us

For more information about our company, services, experience or to partner on an upcoming project.
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.