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Verified Reviews for Structural Engineering pros in Johns Island, SC

*The Angi rating for Structural Engineering companies in Johns Island, SC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Structural Engineering needs.

*The HomeAdvisor rating for Structural Engineering companies in Johns Island, SC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Structural Engineering needs.

Last update on December 17, 2025

Find Structural engineers in Johns Island

Henry N Shepard, II, PE

4.83(
30
)
•Approved Pro

Henry N Shepard, II, PE

4.83(
30
)
•Approved Pro
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
32 years of experience

We are South Carolina's premiere company for all your structural engineering and design needs. Locally owned and operated, with more than 30 years of experience, providing friendly and quality service. Call today for your next project!

"Henry was very responsive and professional. We had several conversations regarding the scope of work and he was "on point" with his suggestions and final design notes, etc. Based on this project, should I need additional work done, I will be reaching out to him again."

Pat C on August 2024

We are South Carolina's premiere company for all your structural engineering and design needs. Locally owned and operated, with more than 30 years of experience, providing friendly and quality service. Call today for your next project!

"Henry was very responsive and professional. We had several conversations regarding the scope of work and he was "on point" with his suggestions and final design notes, etc. Based on this project, should I need additional work done, I will be reaching out to him again."

Pat C on August 2024

Avatar for Superior Builders SC LLC

Superior Builders SC LLC

4.97(
89
)

Superior Builders SC LLC

4.97(
89
)
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

We are a full-service construction company specializing in large home renovations and new home construction. We strive to provide you with not only top-shelf work, but a quality experience that is unmatched. Your satisfaction is our top priority and to us that means a high level of respect with a healthy dose of creative workmanship. Our passion truly lies in helping you generate creative ways to meet (and exceed) your expectations for your most beautiful home. Don't take my word for it, please check out our reviews! Reach out to me here: Phone: 843-532-3903 Email: [email protected]. (We are only able to service James Island, Downtown Charleston and majority of Mount Pleasant at this time due to travel time.)

"We highly recommend Superior Builders, they were great to work with and did an excellent job on our garage. We had them back to remodel our home as well."

Anne W on September 2020

We are a full-service construction company specializing in large home renovations and new home construction. We strive to provide you with not only top-shelf work, but a quality experience that is unmatched. Your satisfaction is our top priority and to us that means a high level of respect with a healthy dose of creative workmanship. Our passion truly lies in helping you generate creative ways to meet (and exceed) your expectations for your most beautiful home. Don't take my word for it, please check out our reviews! Reach out to me here: Phone: 843-532-3903 Email: [email protected]. (We are only able to service James Island, Downtown Charleston and majority of Mount Pleasant at this time due to travel time.)

"We highly recommend Superior Builders, they were great to work with and did an excellent job on our garage. We had them back to remodel our home as well."

Anne W on September 2020

Avatar for EHM

EHM

4.50(
16
)

EHM

4.50(
16
)
Customers say: Quality work
71 years of experience

EHM is a structural moving and elevating company that also specializes in foundation repair and replacement. We have been working in the Midwest since the Great Floods of 1993. We specialize in severely comprised foundation issues. We can elevate, level, pier or replace a wall or your entire foundation. We do not do mudjacking, waterproofing or minor crack repair.

"I did not get the service that we originally talked about I am very unhappy"

Donna S on August 2021

EHM is a structural moving and elevating company that also specializes in foundation repair and replacement. We have been working in the Midwest since the Great Floods of 1993. We specialize in severely comprised foundation issues. We can elevate, level, pier or replace a wall or your entire foundation. We do not do mudjacking, waterproofing or minor crack repair.

"I did not get the service that we originally talked about I am very unhappy"

Donna S on August 2021

Avatar for 3R Repair Right & Remodeling

3R Repair Right & Remodeling

4.67(
6
)

3R Repair Right & Remodeling

4.67(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

The big thing about our company is that we stand by our work and we strive towards being recommended by our customers for work needed by thier friends and family.That is how we advertise is by pleasing our customers and letting them spread the word that we are someone to call for anything.I as owner of the company,am on every job personally working.I am 100% hands on and enjoy doing what I do.

The big thing about our company is that we stand by our work and we strive towards being recommended by our customers for work needed by thier friends and family.That is how we advertise is by pleasing our customers and letting them spread the word that we are someone to call for anything.I as owner of the company,am on every job personally working.I am 100% hands on and enjoy doing what I do.

Avatar for ACE Preferred Inspections, Inc

ACE Preferred Inspections, Inc

3.46(
13
)

ACE Preferred Inspections, Inc

3.46(
13
)
Customers say: Super punctual
28 years of experience

Additional address 447B Jessen Ln, Charleston, SC 29492. Additional phone number (877) 832 0455

"DO NOT LET THEM IN YOUR HOME WITHOUT PROOF OF LIABILITY INSURANCE! BEWARE! This company and its inspector, C. Scott Burns, do not follow accepted home inspection standards and caused thousands of dollars in damage to my property during a home inspection. Despite providing pictures, documents, and fulfilling every request, the owner, Jeffery Donaldson, refused to pay for the damage. He only communicated through a generic customer support email and repeatedly refused to identify himself. A quick search of court records in Berkeley, Charleston, and Dorchester counties will show that he has been involved in numerous lawsuits. I have been forced to seek legal action as well. STAY AS FAR AWAY FROM THIS COMPANY AS POSSIBLE. If you are buying or selling a home in the Charleston, SC area, ask who the inspector is and ensure you get a copy of their insurance policy before allowing them into your home. They will refuse to repair any damage caused by their incompetent inspectors. I am extremely disappointed in this company and its owner, Jeffery Donaldson. I will never let this shady business near any of my homes or my clients’ homes. I want to warn everyone to avoid the same painful process I and many others have experienced. There are many other reputable, knowledgeable, and well-trained inspection companies in the Charleston area, such as Cardinal, Hometeam Inspections, or literally ANYONE ELSE besides ACE Preferred Inspections."

Derrick B on February 2025

Additional address 447B Jessen Ln, Charleston, SC 29492. Additional phone number (877) 832 0455

"DO NOT LET THEM IN YOUR HOME WITHOUT PROOF OF LIABILITY INSURANCE! BEWARE! This company and its inspector, C. Scott Burns, do not follow accepted home inspection standards and caused thousands of dollars in damage to my property during a home inspection. Despite providing pictures, documents, and fulfilling every request, the owner, Jeffery Donaldson, refused to pay for the damage. He only communicated through a generic customer support email and repeatedly refused to identify himself. A quick search of court records in Berkeley, Charleston, and Dorchester counties will show that he has been involved in numerous lawsuits. I have been forced to seek legal action as well. STAY AS FAR AWAY FROM THIS COMPANY AS POSSIBLE. If you are buying or selling a home in the Charleston, SC area, ask who the inspector is and ensure you get a copy of their insurance policy before allowing them into your home. They will refuse to repair any damage caused by their incompetent inspectors. I am extremely disappointed in this company and its owner, Jeffery Donaldson. I will never let this shady business near any of my homes or my clients’ homes. I want to warn everyone to avoid the same painful process I and many others have experienced. There are many other reputable, knowledgeable, and well-trained inspection companies in the Charleston area, such as Cardinal, Hometeam Inspections, or literally ANYONE ELSE besides ACE Preferred Inspections."

Derrick B on February 2025

Avatar for 1st Choice Painting and Construction

1st Choice Painting and Construction

5.00(
1
)

1st Choice Painting and Construction

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Call and make an appointment today. We do it all and will beat ANY estimate!

Call and make an appointment today. We do it all and will beat ANY estimate!

Avatar for Unlimited Drawings

Unlimited Drawings

No reviews yet

Unlimited Drawings

No reviews yet
19 years of experience

A local Design/Engineering/Management Firm located in Summerville, South Carolina with over 12 years of design and engineering experience. We established this company under the context of helping to build our community. With our low cost and our quick turn around time, we have built a solid reputation in the Low Country and recently began to spread through out the south east. Unlimited Drawings consist of three major branches... •UD Design •UD Engineering •UD Management

A local Design/Engineering/Management Firm located in Summerville, South Carolina with over 12 years of design and engineering experience. We established this company under the context of helping to build our community. With our low cost and our quick turn around time, we have built a solid reputation in the Low Country and recently began to spread through out the south east. Unlimited Drawings consist of three major branches... •UD Design •UD Engineering •UD Management

Avatar for ARK Professional Services Company LLC

ARK Professional Services Company LLC

No reviews yet

ARK Professional Services Company LLC

No reviews yet
12 years of experience

Local Civil Engineering & Consulting firm located on James Island. Experience in Land Development (residential, commercial, & industrial), Stormwater Design & Analysis, and Project Management, Construction Management.

Local Civil Engineering & Consulting firm located on James Island. Experience in Land Development (residential, commercial, & industrial), Stormwater Design & Analysis, and Project Management, Construction Management.

Avatar for Matrix Technology Services

Matrix Technology Services

No reviews yet

Matrix Technology Services

No reviews yet
12 years of experience

Matrix Technology Services is an Oklahoma grown company founded and operated by a born and raised Oklahoma Veteran. Our commitment to quality and customer satisfaction will not be matched. With over 20 years of experience in electronics and low voltage wiring, we bring a unique combination of abilities and qualifications. We are a Bicsi Certified company. Knowledge and education are an integral part of our operation and philosophy. We seek to provide only the most qualified ICT cabling professionals in the industry. Contact us today to see how we can improve your ICT experience.

Matrix Technology Services is an Oklahoma grown company founded and operated by a born and raised Oklahoma Veteran. Our commitment to quality and customer satisfaction will not be matched. With over 20 years of experience in electronics and low voltage wiring, we bring a unique combination of abilities and qualifications. We are a Bicsi Certified company. Knowledge and education are an integral part of our operation and philosophy. We seek to provide only the most qualified ICT cabling professionals in the industry. Contact us today to see how we can improve your ICT experience.

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FAQs for structural engineering projects in Johns Island, SC

No, it’s not legal for unlicensed individuals to conduct structural calculations for buildings or building repairs. Not only do licensing requirements prevent DIYers from tackling this project, but mistakes can also be extremely dangerous and put your property and anyone inside or near it at risk of severe injury or even death. You should always hire a licensed and certified local structural engineer to make structural calculations.

Yes, all states require structural engineers to carry the proper license, with specifics determined by each state. You can use Angi’s state licensing tool to confirm that the structural engineer you’re considering holds the required licensing to tackle your job. Hiring an unlicensed structural engineer will not only cause issues with permits but it could also lead to an unsafe building. The cost of a professional, licensed, and experienced engineer is well worth the investment.

The process of hiring a structural engineer starts by finding reliable professionals in your area and comparing quotes from at least three of them. From there, you can narrow down your selection by asking some leading questions:

  • Do you have experience working in my specific area?

  • Do you have professional indemnity insurance?

  • What will your structural report cover?

  • Do you charge a flat fee for a structural report or by the hour?

  • How long have you been in business?

  • Do you have a list of customer references?

Structural engineers typically charge between $100 and $250 per hour, but many jobs won’t be based on a per-hour fee. Instead, the structural engineer will offer a flat rate for the inspection and structural calculations. The flat rate for a structural engineer costs an average of around $550, but you could see prices ranging from $300 to $800, depending on the complexity of your project and how easy it is to access certain parts of your home for the inspection.

Whether you’re building a new home or building an extension on your existing property, you will likely need both a structural engineer and an architect. A structural engineer will determine what loads your foundation and framing can safely handle, and an architect will draw plans according to those structural calculations to simplify the building process. You can start by contacting a structural engineer near you, as many work alongside architects and can get all of the prep work done at once.

The Johns Island, SC homeowners’ guide to structural engineering services

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

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