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Columbia's Premier Commercial Structural Engineering Solutions

Commercial Structural Engineering in Columbia, SC


structural engineering

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. 


Innovate Your Projects with Expert Commercial Structural Engineering Insights

Providing expert commercial structural engineering services requires precision and innovation, especially to meet the unique demands of projects in Columbia, SC. Our team specializes in delivering durable designs, ensuring safety and compliance with local building codes, while optimizing material efficiency. We incorporate advanced analysis and construction techniques to support a wide range of commercial developments, from office buildings to retail spaces. Partner with Timmerman Structural Engineering Group to achieve reliable structural solutions that enhance your project’s success. Contact us today to discuss how we can elevate your commercial construction plans.

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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.


Structural Consulting

Timmerman Structural Engineers is an exclusively structural consulting firm. 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.

Leading Structural Engineering Firm

A leading structural engineering firm in South Carolina, TSEG provides structural engineering services. The types of projects vary widely from multi-story hotel and residential facilities to stadiums and sports facilities to various commercial buildings and residences. Other projects include sophisticated sign display structures and amusement park rides. The firm focuses on providing sound, timely, and economical structural design while also priding itself in developing innovative solutions for challenging renovation and structural retrofitting projects.

Diverse Background

With a diverse background of structural design experience, Timmerman has the capability to provide design services for a wide range of projects. The main office is located in Columbia, South Carolina. Our office employs registered professional engineers in addition to drafting and support staff. The company prides itself on being a small business with a family-like atmosphere. 

Where Can I Find Experienced Commercial Structural Engineering Services in Columbia?

Delivering innovative solutions is at the core of what we do in commercial structural engineering. Our team is committed to providing expert commercial structural engineering services that exceed expectations while ensuring safety and efficiency. Serving the Columbia, SC area, we understand the complexities involved in commercial structural engineering projects and strive to bring tailored results for each client. When you choose us, you gain a partner experienced in commercial structural engineering who is dedicated to leveraging the latest techniques and materials. With a focus on quality and precision, our commercial structural engineering expertise helps businesses create strong, sustainable structures that stand the test of time.