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Innovative Structural Design Solutions in Irmo

Structural Design in Irmo, 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. 


Imaginative Structural Design that Shapes Exceptional Spaces and Experiences

Expert structural design is essential for creating safe, efficient, and reliable buildings that stand the test of time. Serving Irmo, SC, we specialize in delivering customized engineering solutions that optimize material strength, load distribution, and architectural integrity. Our team uses advanced techniques in structural analysis and load calculation to ensure every project meets rigorous safety standards and client expectations. When you choose Timmerman Structural Engineering Group, you gain partners dedicated to innovative design and meticulous planning. Contact us today to discuss how our structural design services can support your next project.

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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 Expert Structural Design Services in Irmo?

Crafting innovative solutions is at the core of what drives our team when it comes to structural design. Serving the Irmo area, we pride ourselves on blending creativity with precision to deliver structural design services that meet the unique needs of each client. Our approach ensures that every project benefits from comprehensive analysis and forward-thinking structural design methods, providing stability and longevity. We understand that effective structural design is not just about calculations but also about adapting to environmental challenges and architectural visions, making each project a success story. When you choose us, you gain a partner dedicated to excellence in structural design, tailored to your specific requirements and the demands of the Irmo community.