Build it the

Innovative Residential Structural Engineering in Irmo

Residential Structural Engineering 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. 


Mastering Residential Structural Engineering for Your Dream Home

Strong and reliable home foundations begin with expert residential structural engineering, and we are committed to delivering just that throughout Irmo, SC. Our team specializes in comprehensive structural design, analysis, and inspection tailored to residential properties, ensuring your home’s safety and longevity. We leverage advanced techniques and industry best practices to address framing, load assessment, and reinforcement with precision. When you choose Timmerman Structural Engineering Group, you gain a partner dedicated to upholding structural integrity and enhancing your property’s value. Contact us today to discuss how our residential structural engineering 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 Residential Structural Engineering in Irmo?

Building a home requires a solid foundation of trust and expertise, which is why our team is dedicated to providing exceptional residential structural engineering services for clients throughout Irmo, SC. With a focus on precision and safety, our approach to residential structural engineering ensures every project is tailored to meet individual needs and local building codes. By working closely with homeowners, we make residential structural engineering accessible, clear, and effective to create safe, enduring structures. Whether it's a new build or renovation, our commitment to residential structural engineering means we prioritize both strength and design from start to finish. Trust us to deliver residential structural engineering solutions that bring your vision to life while safeguarding your investment in Irmo, SC and the surrounding areas.