Build it the

Sumter's Premier Structural Assessments Service

Structural Assessments in Sumter, 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. 


Discover the Peace of Mind with Expert Structural Assessments

Ensuring the integrity of your property requires thorough and precise structural assessments, and our team is dedicated to delivering just that in Sumter. We specialize in comprehensive evaluations that identify potential weaknesses in foundations, beams, and other critical components. Our experts combine advanced techniques with years of experience to provide detailed reports, helping you make informed decisions about maintenance or repairs. Trust Timmerman Structural Engineering Group to safeguard your investment through reliable structural inspections, assessments, and consulting services. Contact us today to schedule your comprehensive structural assessment.

Contact Us

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 Get Structural Assessments in Sumter?

Understanding the true integrity of your building is crucial, and we specialize in providing detailed structural assessments to meet that need. Our team is committed to delivering accurate and thorough structural assessments that help property owners make informed decisions. Serving the Sumter, SC area, we ensure each structural assessment is customized to the unique demands of your project and environment. We believe that proactive structural assessments can prevent costly repairs and enhance safety, offering peace of mind with every evaluation. When you choose us, you gain a partner who values precision and reliability in every structural assessment we conduct.