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TRUSTED BY FORT MILL, SC HOMEOWNERS

  • Average homeowner rating star icon3.9
    Average homeowner rating
  • Verified reviews icon35
    Verified structural engineering services reviews

Top-Rated Structural engineers in Fort Mill - Updated Nov 2026

Avatar for CASNA DESIGN
CASNA DESIGN
4.9(
60
)
ArchitectArchitect - For BusinessDraftsperson/CADD

Serving Fort Mill, SC and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Emergency services offered

"Working with CASNA Design was the best of experiences. My husband and I had never worked with an architect before. Mario was patient, answered all of our questions, and was extremely knowledgeable. He kept our mind at ease throughout the entire process and had true excitement around making our project a success. We will definitely use CASNA Design services again!"
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+1

Response time1 day
2 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for A+ Drafting Services
A+ Drafting Services
5.0(
25
)
Draftsperson/CADDArchitect

Serving Fort Mill, SC and surrounding areas

Approved

In business since 2019

Free estimates

Small jobs welcome

"Hired A+ after considering several other drafters. After they were complete, we paid an licensed NC Professional Engineer to review the plans. The engineer complimented A+'s work and said he was a 'smart guy'. Nearly everything in the plans was spot on. They worked quickly, communicated and worked well by email, very responsive. Will hire again and recommend. Thank you..."
Front
3D
Floor Plan
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Wall Section

+3

Response time1 day
Response rate91%
2 neighbors recently requested a quote
Avatar for APEX Drafting LLC
APEX Drafting LLC
3.9(
7
)
Draftsperson/CADDArchitect

Serving Fort Mill, SC and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

We have a single mission: Complete Customer Satisfaction! We have consistently focused on the needs of our customers, providing personalized attention and a stress-free experience. \nYou will find us to be competitively priced with close attention to the details. \nOur reputation is based on service, safety, and quality, regardless of how large or small the job. \nWe look forward to building a lasting relationship and guarantee your satisfaction! \n

Plan set 1
257 neighbors recently requested a quote
Avatar for Terraform Development & Design LLC
Terraform Development & Design LLC
4.0(
1
)
ArchitectDraftsperson/CADD

Serving Fort Mill, SC and surrounding areas

Approved (Corporate)

In business since 2023

Free estimates

Offers commercial services

Terraform Development & Design LLC, delivers expert permit-ready architectural plans and drafting services nationwide. With 8+ years of experience and hundreds of clients across all 50 states, we create code-compliant residential and commercial construction documents that get approved fast and built right. \nFrom site plans, floor plans, elevations, structural & foundation drawings to MEP coordination, full construction sets, 3D renderings, interior design, solar PV layouts, and precise material takeoffs - we handle it all. Fast 4-6 week turnaround, 3 design revisions included, free revisions for city redline changes, transparent pricing (starts at $2,000), and direct partnerships with licensed engineers for stamps in every state.

821 neighbors recently requested a quote
Avatar for Intelligent Design Engineering, PC
Intelligent Design Engineering, PC
4.8(
75
)
Engineer - Structural

Serving Fort Mill, SC and surrounding areas

In business since 2007

Credit card accepted

"Joe Calvo was terrific. He was professional, knowledgeable, thorough and very patient in answering my myriad of questions. He promised a written report witin a week of his inhome visit but I actually received it the very next afternoon. Should the need for a structural engineer ever arises in the future this is the only call I'll make. I highly recommend this company!"
Recommended by100%of homeowners
Avatar for Outdoor Artisan Inc
Outdoor Artisan Inc
4.9(
88
)
ArchitectArchitect - For BusinessDraftsperson/CADD

Serving Fort Mill, SC and surrounding areas

In business since 2012

Free estimates

Credit card accepted

"Outdoor Artisan is as professional as they come. What i look for more than anything else in a contractor is communication skills. If a contractor cannot excel at communication then clients are not going to be happy. Outdoor Artisan was in contact with us every day of this project, even when we were out of town. We knew what was happening, who was coming and going and what they hoped to achieve each week of the project. In addition to the owner, Clive Newey, we worked with Jason Humphrey, our project manager. Jason has a very artistic mind, and was always suggesting ideas to enhance and build upon what we happen to be thinking about at the time; the stain color, ways to finish the structure with elegant trim, the cupola on top and the corner braces. We highly recommend Outdoor Artisan for any outdoor structure, hardscape or landscape project."
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+28

Recommended by96%of homeowners
Avatar for Carolina Engineering and Inspection, LLC
Carolina Engineering and Inspection, LLC
4.5(
11
)
Engineer - Structural

Serving Fort Mill, SC and surrounding areas

In business since 2021

Free estimates

Offers commercial services

"Kyle with Carolina Engineering and Inspection was a pleasure to work with! He contacted me promptly and inspected an issue found from a home inspection. He did a thorough inspection and found that it was not a issue. Additionally, Kyle was very personable, knowledgeable, and made the payment process very easy for my clients who werenâ t local to Charlotte. I would definitely recommend Kyle for any structural inspection needs you may have!"
Response time1 day
Recommended by90%of homeowners
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Structural Engineering FAQs, answered by experts

The average cost to hire a structural engineer is about $550, with prices generally ranging from $200 to $1,500. Structural engineers may charge a flat rate, by the project, by square footage, or an hourly rate, which is typically between $100 and $250. Many jobs, such as inspections and structural calculations, are billed at a flat rate, which often falls between $300 and $800. The final cost depends on several factors, including the project's type, scope, size, complexity, ease of access for inspection, and your geographic location.

The easiest way to tell if a wall is load bearing is to check if it’s an exterior wall or if it runs perpendicular to the joists above and below it (or parallel to beams). Exterior walls are almost always load-bearing, and walls that run under beams or parallel to them are also usually load-bearing. There are exceptions to these rules, and walls that don’t fit into these categories can still be load-bearing. If you’re unsure, hire a structural engineer to look at your home to assess whether or not the wall is structural.

The process involves initial consultation, concept development, detailed planning, regulatory approvals, and integration of contractor work for project execution.

You need to hire a structural engineer when building or modifying any component with a structural load in your home. Common situations where you would need a structural engineer include home inspections when buying or selling a home, investigating possible issues with your foundation, beams, load-bearing walls, or chimneys, breaking ground on a new home or structure on your property, and renovating an old part of your home that could threaten any structural integrity. Home additions and bump-outs also require an engineer.

No, beams are the primary load-bearers for flooring or roofing systems, and they distribute the weight of the structure to your foundational supports, while joists bear far less weight and distribute their loads to the beams. Beams are usually thicker and longer, and they have support posts or foundation walls beneath them for support.

The Fort Mill, SC homeowners’ guide to structural engineering services

From average costs to expert advice, get all the answers you need to get your job done.