Build it the
Innovative Structural Design Solutions in Columbia
Structural Design in Columbia, SC
TSEG is a full-service structural engineering company with years of experience serving clients throughout South Carolina. We take a complete approach to our projects in order to find best value solutions.
Throughout the years, TSEG has been dedicated to the highest level of ethical conduct, professionalism and service to our clients. We strive to consistently fulfill a steadfast commitment to efficiency, singularity of responsibility, economy, timeliness and quality.
Imaginative Structural Design That Shapes Your Vision Into Reality
Delivering innovative solutions, our team specializes in structural design services tailored for Columbia, SC, ensuring every project meets the highest standards of safety and efficiency. With Timmerman Structural Engineering Group, we integrate advanced engineering principles and state-of-the-art technology to provide comprehensive support from initial concept through detailed analysis and modeling. Our commitment to precision in load calculations, material specifications, and building codes helps guarantee long-lasting, reliable structures. Partner with us to experience professional structural design expertise that strengthens your construction projects from foundation to finish. Contact our specialists today to discuss your next endeavor.

Our Portfolio
Our mission is to provide and engineer effective solutions in a complex world. Our goal is to exceed our client’s expectations by delivering high quality work, innovative design, while considering constructability, cost, materials and their availability.
Your Design Team
in Columbia, SC
TSEG uses the latest structural design software and Building Information Modeling (BIM). Every project, big or small, receives senior level attention. TSEG is responsive during design AND during construction. We want to be a part of your design team!
Structural Consulting Services
The company has cultivated a reputation for developing practical yet sophisticated structural designs while also meeting schedules and budgets. We believe that most projects expect practicality before virtuosity, but where it is called for, we have the talent for functional artistry.


















