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Verified Reviews for Structural Engineering pros in Philadelphia, MS

*The Angi rating for Structural Engineering companies in Philadelphia, MS 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 Philadelphia, MS 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 April 21, 2026

Find Structural engineers in Philadelphia

Avatar for Evolution Drafting
Evolution Drafting
3.3(
85
)

Serving Philadelphia, MS and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Evolution Drafting did a great job modifying my existing plans and updating for Arizona codes and took care of the structural engineering as well."
Zeal Floor Plan
Charcoal
Palm Floor Plan
Charcoal Floor 2
Charcoal Floor 1

+23

Response time1 day
Response rate100%
70 neighbors recently requested a quote
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Avatar for Big Block Designs, LLC
Big Block Designs, LLC
4.8(
5
)

Serving Philadelphia, MS and surrounding areas

Approved

In business since 2016

Free estimates

Small jobs welcome

Big Block Designs is a reputable, stable and capable Design Drafting company, which means we draw blueprints. While we are not builders, contractors, architects or engineers; we work with a lot of them to get those ideas you have dreamed up completed. We're fast, competent, capable, and take pride in our ability to fulfill and exceed your expectations. So if you have a plan or an idea for a residential or commercial project that you'd like to have some quality blueprints designed for, give us a call and let us draw what you dream.

LAKE NEW BUILD
LAKE NEW BUILD
LAKE NEW BUILD
REMODEL
REMODEL

+22

3 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Evolution Drafting
Evolution Drafting
3.3(
38
)

Serving Philadelphia, MS and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"I had a fantastic experience working with this drafting firm. From the very first phone call, Kirsten?our drafting consultant? was clear, professional, and incredibly helpful. She explained the entire process in detail and made sure all of my questions were answered up front, which gave me immediate confidence in the team. This firm partnered with engineers and architects to get the best quote for me on a stamp for my plans after they did an exceptional job on drawing the prints that met all the requirements for permitting. Their coordination and attention to detail made the process very simple on my end. If you are looking for a highly capable drafting firm that knows how to get things done right, I highly recommend them!"
Charcoal Residential
Response time6 hrs
Recommended by23%of homeowners
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Avatar for LCR Solutions
LCR Solutions
5.0(
5
)

Serving Philadelphia, MS and surrounding areas

Free estimates

"Larry’s Grading Solutions did an exceptional job clearing my woods. The work was meticulous and detailed. The price was most competitive. Larry and his crew are some of the kindest people you’ll ever meet."
Excavation
Landscaping Project
Excavation
Landscaping Project
Excavation

+19

Recommended by100%of homeowners
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Avatar for Grant's Drafting & Design
Grant's Drafting & Design
New to Angi

Serving Philadelphia, MS and surrounding areas

In business since 2014

Free estimates

Emergency services offered

Grants Drafting & Design focuses on making our clients vision a reality. Whether the project is large or small, traditional or contemporary, our professional staff is waiting to assist you. With over a year of experience, we are locally owned and operated. Quality and attention to detail is our motto and we take extra time to ensure that nothing is overlooked. We specialized but are not limited to custom home designs, outdoor kitchens, remodeling and renovation to existing commercial and residential buildings. Reasonable pricing, professionalism and courtesy are what make us different from the rest. Come see what a difference a passion for the industry and commitment to excellence makes. Call for an estimate today.

Response time7 hrs
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Structural Engineering questions, answered by experts

A 4-inch-thick concrete slab can support around 4,000 pounds per square foot if a contractor reinforces the slab with rebar, while that same slab without reinforcements will support closer to 1,000 pounds. For the purposes of a patio, 4 inches in thickness without reinforcement should suffice unless you’re installing heavy kitchen equipment or a hot tub on it. In those cases, reinforcing your slab and sticking with 4 inches of thickness should provide plenty of strength.

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.

Although the two terms are closely related and often used interchangeably, pier and beam foundations and crawl spaces are different things. A pier and beam foundation is made up of concrete piers and wooden beams and creates a space under the home known as a crawl space. There are several types of foundations that create crawl spaces, often collectively known as “crawl space foundations,” but the crawl space itself is separate from the foundation. 

Yes, walls on the top floor can be load-bearing if stacked on the floor’s foundation.

Yes. Foundation walls are always load-bearing.

The Philadelphia, MS 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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