Century Southern Structural Engineers: What They Do and How to Work With Them

Century Southern is a structural engineering firm based in South Carolina

Century Southern is a structural engineering company operating in South Carolina that handles the design and analysis of building structures for commercial, industrial, and institutional projects. The firm works with architects, contractors, and property owners to solve structural problems, design new buildings, and assess existing structures for safety and code compliance.

If you are planning a construction project, renovating a building, or need to understand why a structure is failing, a structural engineer like Century Southern evaluates load-bearing walls, foundations, beams, and connections to make sure everything is safe and built to code. They also work on repairs and reinforcement when existing buildings need strengthening.

Key Takeaways

• Century Southern provides structural design and analysis for new construction and existing building assessment across South Carolina.
• Structural engineers work alongside architects and contractors to ensure buildings meet safety codes and handle the loads they will carry.
• Common reasons to hire a structural engineer include new construction, renovation planning, foundation problems, and building damage assessment.
• The cost and timeline for structural engineering services depend on project scope, complexity, and whether the work involves new design or existing building review.

What structural engineers actually do on a project

A structural engineer's job begins with understanding what a building needs to do. If you are building a new warehouse, they calculate how much weight the roof must support, how snow and wind will affect it, and what foundation depth and size will keep it stable. They produce drawings and specifications that contractors use to build, and they inspect the work as it progresses to confirm it matches the design.

For existing buildings, structural engineers diagnose problems. Cracks in walls, sagging floors, water damage, or visible rust on steel beams all signal that something is wrong. The engineer inspects the building, takes measurements, reviews original construction documents if available, and determines whether the problem is cosmetic, dangerous, or somewhere in between. They then recommend repairs or reinforcement and can design the fix.

Structural engineers also handle code compliance reviews. If you are renovating a building or changing how it is used, local building codes may require structural upgrades. An engineer confirms what the code requires and designs the work needed to meet it.

When you need to hire a structural engineer

New construction almost always requires a structural engineer. Architects design how a building looks and functions; structural engineers design how it stands up. For residential homes, a structural engineer may not be needed if the design is straightforward and follows standard building practices, but for anything larger or more complex—a multi-story building, an open floor plan with few interior walls, or a structure with unusual loads—an engineer is essential.

Renovation and repair projects often need structural input. If you are removing a wall, adding a second story, installing large windows, or reinforcing a foundation, a structural engineer determines what structural changes are necessary and designs them. They also assess whether existing structural elements can handle the new use.

Building damage—from settling, water intrusion, fire, storms, or age—usually requires a structural engineer to evaluate. They determine whether the damage is repairable, what repairs are needed, and whether the building is safe to occupy while repairs are underway.

How to work with Century Southern on your project

The first step is to contact the firm with details about your project: what you are building or fixing, where it is located in South Carolina, and what you need from them. They will discuss scope, timeline, and cost. Structural engineering fees vary widely depending on project size and complexity—a small residential addition costs far less than a new commercial building.

Once you hire them, the engineer will visit the site, review any existing plans or documents, and begin the analysis and design work. For new construction, they produce structural drawings and specifications. For existing buildings, they produce a report with findings and repair recommendations. Throughout the process, they coordinate with your architect, contractor, and local building department.

Building permits in South Carolina require structural drawings and calculations stamped by a licensed professional engineer. Century Southern's engineers hold these licenses and can provide the stamped documents your local building department requires to issue a permit.

Understanding structural engineering costs and timeline

Structural engineering is not a fixed-price service. A simple residential project might cost a few hundred dollars; a complex commercial building can cost thousands. The fee depends on the project's size, the complexity of the structure, how much existing documentation is available, and how many site visits are needed.

Timeline also varies. A straightforward design might take two to four weeks. A large or complex project, or one requiring multiple rounds of revision or coordination with other professionals, can take two to three months or longer. If your project is on a tight schedule, discuss timing with the firm early so they can plan accordingly.

What to bring when you contact them

Have as much information ready as possible before you call. For new construction, bring the architect's drawings or a sketch of what you want to build, the location (so they can research soil conditions and local codes), and details about the intended use and any unusual loads. For existing buildings, describe the problem you have noticed, take photos if possible, and provide the building's age and any original plans you have.

If you are working with an architect or contractor, let them know you are bringing in a structural engineer so they can coordinate. Many architects and contractors work regularly with structural engineers and can facilitate the conversation.

Frequently Asked Questions

Do I need a structural engineer for a home addition?

It depends on the addition's size and what it connects to. A simple single-story room addition to a residential home may not require one if the existing foundation and framing can handle it. However, if you are adding a second story, removing walls, or adding significant weight, a structural engineer should review the design. Your local building department can tell you what is required for your specific project.

How long does a structural inspection take?

A site visit typically takes one to four hours depending on the building's size and the complexity of the problem. The engineer will walk the structure, take measurements, photograph problem areas, and gather information. The full inspection report—analysis, findings, and recommendations—usually takes one to three weeks after the site visit.

What if I disagree with the engineer's recommendations?

You can request a second opinion from another structural engineer. Different engineers may propose different solutions to the same problem, and some may be more cost-effective or practical than others. However, any solution must meet local building codes and be safe. Your local building department has final say on what is acceptable.

Can a structural engineer help with insurance claims after building damage?

Yes. Structural engineers often work with insurance companies and property owners to document damage, determine its cause, and estimate repair costs. Their report can support your claim. Discuss this with Century Southern when you contact them about damage assessment.

How do I find Century Southern's contact information?

Search for "Century Southern structural engineers South Carolina" online, or ask your architect, contractor, or local building department for their contact details. Many firms have websites with phone numbers and email addresses, and some accept project inquiries through online forms.