About J.G. Williams Construction – San Antonio Concrete Contractors
Family and minority owned and operated.
We do concrete right.
San Antonio's one call for all your concrete contracting needs.
Get an EstimateTrusted, Family-Owned Concrete Contractor in San Antonio, Texas
J.G. Williams Construction is a leading San Antonio concrete contractor serving commercial and residential clients throughout San Antonio and the surrounding South Texas communities. As a family-owned and operated company, we take pride in delivering dependable, high-quality concrete solutions backed by integrity, craftsmanship, and over 30 years of industry experience.
Our team is committed to providing durable, long-lasting concrete work that meets the highest standards for safety, structural performance, and visual appeal.
Over 30 Years of Concrete Experience
With decades of hands-on experience, our team understands what it takes to successfully complete projects of every size and scope. From small residential flatwork to large-scale commercial concrete installations, we bring technical expertise and detailed project coordination to every job.
We have completed work for:
- Retail developments
- Commercial facilities
- Shopping centers
- Drive-thru establishments
- Residential homeowners
- Property managers and developers
Our reputation is built on precision, accountability, and delivering projects on time and within budget.
Built on Integrity. Driven by Quality.
At J.G. Williams Construction, we believe that strong foundations build strong relationships. Our commitment to honesty, transparency, and quality workmanship has earned us the trust of homeowners, business owners, and commercial developers throughout the region.
When you partner with us, you’re working with a local team that stands behind its work and values long-term relationships over short-term gains.
Serving San Antonio & Surrounding Communities
We proudly serve clients throughout:
- San Antonio
- Boerne
- New Braunfels
- Bulverde
- Spring Branch
- Surrounding South Central Texas areas
If you’re searching for experienced concrete contractors near San Antonio, our team is ready to deliver dependable results.
We've been named San Antonio's top concrete contractor.
Meet our team.
Guillermo Gujardo - Owner / Founder
Guillermo has been working in the concrete construction industry for over 40 Years. He started as an Estimator and in 1991 he took on the challenge starting his own firm - J.G. Williams Construction.
Guillermo strives for excellence and is constantly looking for ways to go the extra mile for his customers.
Guillermo recognizes that the best way for a company to be successful is for others to share their experience with friends and family which is why he is not satisfied until the customer is satisfied.
William Guajardo - Operations Lead
William is an experienced operations leader with a demonstrated history of working in the construction industry. Skilled in negotiation, budgeting, sales, and sales management - William guides our teams through each and every project.
William is a strong business development professional with a Bachelor of Business Administration (BBA) focused in Computer and Information Systems Security/Information Assurance from The University of Texas at San Antonio.
Client testimonials.
We are very proud of the service we provide and stand by every project we work on. Read our testimonials from our happy customers.
Contact J.G. Williams Construction
If you are planning a commercial or residential concrete project in San Antonio, contact J.G. Williams Construction today to discuss your needs. We look forward to providing a solution that is built to last.