The Nuts and Bolts

About Us

TEN400’s Certifications and ADA Compliance makes us the right company for you.

We are a certified HUB with the State of Texas. We also hold small business certifications – ESB, WSB, ESBE – with SCTRCA. TEN400 partners with various manufactures across the county to meet a clients’ needs.

Collectively, our toolbox brings over 100 years of experience in manufacturing and installation of architectural graphics and extensive knowledge of materials and applications. Our project management team are experts in ADA signage requirements, Wayfinding, Environmental Graphics and Donor Displays.

Logistically, we take a firsthand approach with pre-installation site visits, site walk-thrus and post-project punch list visits. Our installation team holds a 30 OSHA certification. They come to work with appropriate PPE and a friendly attitude.

We bring craftsmanship, creativity, and sign-making passion to every project.

We have extensive experience in sign materials, fabrication methods, project management and installation processes to create and implement a graphic plan suitable for your project.

With our leadership, we can take a project from concept through installation, providing a seamless, cost-effective experience.

Ten400, LLC services these cities:


Principal and Designer

With the advent of ADA in 1992, the architectural signage industry was truly born. That same year, Elizabeth Williams, the principal of TEN400 started her career in architectural graphics. She has a lifelong passion for architecture & design and studied architecture at The University of Texas at Austin in the early 80’s. She brings 30 years of experience in the sign manufacturing side of architectural graphics having worked side-by-side with a team of artisans to bring the intricacies of a brilliant design to fruition. In 2017, Elizabeth invested in herself and launched TEN400. TEN400 leads a team of experts, chosen for each project, using a network of custom fabricators across the country.

A list of our


Click on the links below to learn more about these certified organizations.

Historically Underutilized Business Program Logo

HUB Certified

Historically Underutilized Business Program

Emerging Small Business Enterprise Logo

ESBE Certified

Emerging Small Business Enterprise

Small Business Enterprise Logo

SBE Certified

Small Business Enterprise

Women's Business Enterprise Logo

WBE Certified

Women’s Business Enterprise

Service areas

Austin, TX
San Antonio, TX
Houston, TX
Corpus Christi, TX
New Braunfels, TX
Kyle, TX
Fredericksburg, TX
San Marcos, TX
and surrounding areas.

Open Hours

Monday - Friday: 10am – 5pm
Weekends: Closed
Holidays: Closed

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