Do monolithic slabs have footers?

• <div><p>All foundations have footers, including monolithic slabs. In some cases, the foundation itself acts as the footer, as in the case of a floating slab and a monolithic slab. With a monolithic slab, the footers—which are just the bottom-most portion of the foundation that distributes loads down to stable soil—are a part of the main slab and are constructed with a single pour.</p></div>

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Q: If you do the work yourself, how can you be sure your home is still structurally sound?

• <div><p>If you intend to do the majority of the work yourself, you can <a href="https://www.angi.com/articles/how-much-does-architect-cost.htm">pay to hire an architect</a> or a structural engineer to ensure your home remains structurally sound. They can help with the planning to make sure everything is up to code and safe for your family. On the other hand, if you&rsquo;re not sure your home will be completely safe when you&rsquo;ve completed the project, let a pro do the job.</p></div>

Q: What types of projects require a structural engineer’s expertise?

• <div><p>Structural engineers are necessary for projects involving alterations to load-bearing structures, foundation work, and compliance with safety standards. This includes home expansions, retaining walls, and significant repairs that impact a property's integrity.</p></div>

Q: Is a structural engineer the same as a foundation engineer?

• <div><p>Structural engineers specialize in all aspects of a building&rsquo;s structural integrity, including the foundation. Foundation engineering is a critical part of structural engineering, so structural engineers are experts in foundation design. Many foundation repair companies either have a structural engineer on staff or one they work closely with, so be sure you look for that when deciding <a href="https://www.angi.com/articles/who-do-i-hire-foundation-repair.htm">who to hire for foundation repair</a>.</p></div>

Q: What qualifications should a structural engineer have?

• <div><p>Proper licensing and experience in residential and commercial structural projects.</p></div>

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Verified Reviews for Structural Engineering pros in Centralia, IL

*The Angi rating for Structural Engineering companies in Centralia, IL 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 Centralia, IL 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 June 02, 2026

Reviewed in June 2026
Excellent work. Great crew with attention to detail. 10/10 would recommend for any concrete work.
Casconi Construction
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Reviewed in March 2026
Done great work he did my driveway and did amazing job very straight line I will be recommending this company
G&A Asphalt
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Reviewed in December 2025
I am beyond pleased with the beautiful tile work installed by Precision Craft. They were able to work quickly on a complete faucet replacement due to a leak - which was a lifesaver. The shower turned out so much better than I hoped.
Precision Craft LLC
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Reviewed in August 2025
Very professional, explained the process, the siding looks amazing!! Highly recommend!
Gecko Roofing
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Reviewed in December 2024
I love my little cedar deck and everyone who has seen it agrees it’s beautiful as well as sturdy. I couldn’t be happier with the professionalism and skill of the carpenter who built it. Everyone I spoke with from design to delivery and cleanup was helpful and informative. Great company.
Midtown Home Improvements, Inc. (St. Louis)*
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Reviewed in October 2024
Chase dove into a couple of projects on my farm that were a little too much for me to handle. He took the time to procure all the materials and we agreed on a bid. He held up his end of the bargain and the work was exactly what I asked for. One of a few young men with the drive to get things...
Kuhlman Construction, LLC
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Reviewed in September 2024
The salesman Timber Shelton was very professional, friendly and organized. The crew didn’t waste any time and went right to work. After it rained they found water under the house. After getting my approval they went right to work putting in a system for the water.
Foundation Recovery Systems
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Reviewed in August 2024
Kylar redid our attic and put a bedroom up there. He was very open in communicating that our original idea for our stairs was not going to work. His new layout looks awesome! We couldnÃ¢Â Â t not recommend him enough. His price was very reasonable and close to others that bid the same job. Very...
Phelps Contractors LLC
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Reviewed in May 2024
Frank was easy to schedule and I felt comfortable leaving him in my house alone. He put up with my crazy dogs too. He showed up when he said he would and was quick to get the job done. The fireplace installer made a mistake and had to cut a hole in my brick and Frank quickly came to repair it...
Podergois Masonry LLC
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Reviewed in May 2023
Ron came out right away to give me a quote. He made some great suggestions. He and his son came when they said they would (something rare) and completed the job on time. I couldnt be happier with their craftsmanship. They installed iron ballisters on a stair case that had never been completed....
Stair Artisan
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American Custom Homes

5.0(

)

Serving Centralia, IL and surrounding areas

In business since 2000

Emergency services offered

Credit card accepted

"I would like to start off with precise, warm welcome and highly responsible of what they are doing. They really know what they are doing and from start from start to end it has been a great project with new experiences and great craftsmanship. Thanks again guys and i hope to have more work for you soon...
"

Recommended by100%of homeowners

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Structural Engineering questions, answered by experts

If you intend to do the majority of the work yourself, you can pay to hire an architect or a structural engineer to ensure your home remains structurally sound. They can help with the planning to make sure everything is up to code and safe for your family. On the other hand, if you’re not sure your home will be completely safe when you’ve completed the project, let a pro do the job.

Structural engineers are necessary for projects involving alterations to load-bearing structures, foundation work, and compliance with safety standards. This includes home expansions, retaining walls, and significant repairs that impact a property's integrity.

All foundations have footers, including monolithic slabs. In some cases, the foundation itself acts as the footer, as in the case of a floating slab and a monolithic slab. With a monolithic slab, the footers—which are just the bottom-most portion of the foundation that distributes loads down to stable soil—are a part of the main slab and are constructed with a single pour.

Structural engineers specialize in all aspects of a building’s structural integrity, including the foundation. Foundation engineering is a critical part of structural engineering, so structural engineers are experts in foundation design. Many foundation repair companies either have a structural engineer on staff or one they work closely with, so be sure you look for that when deciding who to hire for foundation repair.

Proper licensing and experience in residential and commercial structural projects.

The Centralia, IL homeowners’ guide to structural engineering services

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