Casias Construction

No Project Too Big Or Too Small

Casias Construction LLC is a San Antonio, TX based General Contractor offering a wide range of construction services.  Our goal on every project is to deliver a quality product, on time, within budget, and to have a lasting relationship with every client.


Years Established

Completed Projects

Latest Projects

Nacogdoches Retail

Completed in 2019, the Nacogdoches Retail Shell Building brings a modern design aesthetic to the intersection of E. Basse Rd., Broadway St. and Nacogdoches Rd.

SeaWorld Aquatica Taumata Racer

Completed in 2018, The Taumata Racer is a six lane speed slide complex where guests, on bodysurfing mats, are launched head first into the slide entry tunnel, make a 180 degree sweeping turn and then emerge onto the 375 foot slide where they descend 55 feet in about 10 seconds.

Lanier HS Wellness Center

Completed in 2008, The Lanier High School Alumni Center was constructed for the San Antonio Independent School District and is still one of the most state of the art complexes in San Antonio.  The facility contains a basketball and volleyball gymnasium, a wellness center that can be utilized by the public, locker rooms, shower areas, offices, and a concession area.

We’ve Been Building For Over 16 Years

Casias Construction LLC offers a wide range of construction services to our clients in both the public and private sectors.  Our knowledge and expertise allow us turn over quality projects utilizing a variety of delivery methods including Competitive Sealed Proposal, CM at Risk and Design-Build.

Casias Construccion 


What We Do

Building Construction

Building Repairs

Custom Design

See our history

Casias Construction LLC

6825 Breeden

San Antonio, TX 78216

Casias Construction LLC was established in December of 2003 by Domingo R. Casias, with the assistance of his son Frank D. Casias.  After retiring from Ft. Sam Houston National Cemetery, with 29 years of civilian service and 3 years of active duty, Domingo decided to start another chapter of his life by founding Casias Construction LLC.

Due to the success and growth of the company, Frank D Casias joined the company on a full-time basis as the Operations Manager in October of 2006, and assumed full ownership of the company in July, 2016.  Frank is a University of Texas at Austin graduate, who brings over 35 years of construction management and estimating experience to the company.  In December of 2018, Thomas S. Johnson and Frank D. Casias III were named Vice Presidents, assisting with the executive management of the company.

Though a relatively young firm, the staff of Casias Construction LLC averages over 20 years of construction experience.  Our knowledgeable and dedicated employees are the reason for our success, and are all considered members of the extended Casias family.

We pride ourselves on the quality of the projects we deliver and the relationships we have with our clients.  As a result, a lot of our business comes from repeat clients such as Sea World of Texas, H-E-B Grocery Company, San Antonio ISD, Northside ISD, Somerset ISD, LOK Properties, Schertz-Cibolo-Universal City ISD, The Beck Group, Haven for Hope and the U.S. Army Corps of Engineers just to name a few.

Casias Construction LLC is certified SBE, ESBE, HABE, and MBE by the South Central Texas Regional Certification Agency, MBE by the Central and South Texas Minority Business Council and HUB certified by the State of Texas.

Wessely-Thompson Hardware Inc.

Casias Construction LLC conducts business in a fair and professional manner.  Their jobs are run by project superintendents who know how to build buildings, and are always willing to work together productively through issues, rather than blaming the supplier.

Norma Thompson, President

San Antonio Floor Finishers Inc

Casias Construction has been consistent with professional office management, competent jobsite supervision and prompt payment of work complete.

Larry W. Grohman

VP – San Antonio Floor Finishers Inc

AIA – OCO Architects, Inc.

The processing of submittals, closeout documents and all daily project documentation was handled professionally and in a timely fashion.  Our experience in working with Casias Construction LLC has been positive; therefore, it is without hesitation that we would recommend this organization for your consideration.

Benito Polendo Jr

AIA – OCO Architects, Inc.

Unison Consulting Group, SAIA

Casias Construction Company performed all required tasks thoroughly and in a timely manner. Their superior work ethic and ability to follow airport protocol ensured a smooth working relationship throughout each project. Casias Construction paid special attention to both large and small details and delivered excellent workmanship.

Oksana Snow

Operations Manager


It has been nothing but joy, fun and humbling working with you all on the projects at SeaWorld.  Your team is truly family.  Your approach to projects is truly team, and your professionalism is 1st class

Jeremy Pancoast

Director of Entertainment


The Casias Construction team demonstrated the knowledge and leadership skills necessary to meet deadlines and stay within budget.  Their involvement and attention to detail during the course of construction helped keep the project on schedule.

Raymond Howton

H-E-B Industrial Project Management


I wanted to take this opportunity to personally thank you and your company for the effort that Casias Construction LLC put forth on the H-E-B Print Plant in San Antonio, Texas.  Your attention to quality and schedule during this fast track demolition, remodel and expansion was greatly appreciated.

Mike Renfrow

Industrial Project Management

AIA – OCO Architects, Inc.

Conscientious and dedication to providing a solid relationship through continual teamwork and diligence, Casias has shown that their service is an integral part of any successful project.

James C. Moore

AIA – OCO Architects, Inc.

McCall & Associates

We recently had the great pleasure of working with Casias Construction LLC on a small renovation project for Fort Sam Houston ISD.  Not only was the quality of work performed by Casias Construction exemplary, but Casias Construction proved to be an invaluable asset to the project team.

Christopher A. Burgess

McCall & Associates

AIA – OCO Architects, Inc.

I would like to acknowledge and commend the work that your company has provided for the Haven for Hope Food Service Building.  The efforts your company has put forth to this project are greatly appreciated.  It is evident that your leadership and integrity trickles down to every person you have employed on this project.  Your crew was very professional and enjoyable to work with, and subcontractors were managed well.

Mark Hodges

AIA – OCO Architects, Inc.

Our Leadership







Contact Us

6825 Breeden, 210-308-1067San Antonio, TX 78216