Welcome to TGI

TGI Engineering & Consulting provides cost-effective civil, structural, and geotechnical engineering services for public and private sector clients

OUR Services
Civil Engineering, Project Management, Construction Management
We deliver sustainable solutions to complex civil engineering challenges across site development, infrastructure, and drainage. Our team of highly experienced engineers and technicians focuses entirely on serving customers and achieving measurable result
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Geotechnical Engineering & Construction Materials Testing
With over 20 years of experience, our laboratory provides comprehensive geotechnical services to ensure your project rests on a solid foundation. We utilize state-of-the-art methods to deliver timely, cost-effective solutions tailored to your project's specific needs
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Structural Engineering & Retaining Walls
Unmatched expertise in retaining wall systems.Proven track record since 2005. Hundreds of completed wall projects all over Texas. We design, inspect and certify all types of retaining walls. With TGI, your retaing wall rests on a solid foundation.
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Why Choose TGI?

  • Comprehensive Services: Providing geotechnical engineering, materials testing, and structural engineering services.
  • Public-Sector Ready: Fully equipped and prepared to partner on diverse government and public infrastructure projects.
  • DBE Certified: Formally certified as a Disadvantaged Business Enterprise.
  • MBE & SBE Certified: Proudly holding both Minority Business Enterprise and Small Business Enterprise credentials.
  • Customer-Focused & Responsive: Operating as a small, agile team dedicated to highly responsive client service.
  • On Time & Within Budget: Ensuring strict project management to deliver every milestone on schedule and within financial limits.
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FEATURED PROJECT

Athletic Fields at Oliver Wendell Holmes High School - San Antonio, TX

TGI was the structural engineer of record for segmental block walls at this project. The design of the retaining walls took place in 2020 and construction during 2021. The project has more than 14 walls with a total combined face area exceeding 60,000 square feet. Some of the walls were more than 30 feet in height making these some of the very tall walls TGI had designed in San Antonio. TGI’s experience with segmental block walls was critical for successful completion of design and construction. The quality and performance of these walls have exceeded expectations. TGI has been designing segmental block walls for almost 20 years with a perfect track record.