Get matched with top structural engineers in Lanark, IL

Q: Is precast concrete reinforced?

• <div><p>Precast concrete can be reinforced with rebar, wire mesh, or other materials to improve its strength and add stability. Precast concrete for large construction projects is often pre-stressed as well for greater structural strength. Reinforced concrete is durable and strong, making it an ideal choice for many construction projects.</p></div>

Q: For which type of foundation cracking should a structural engineer be recommended?

• <div><p>The <a href="https://www.nahb.org/">National Association of Home Builders</a> requires repair of any foundation crack of more than one quarter of an inch, although local regulations may vary. In general, any visible crack that is growing in size, allowing water through, or that you have just noticed, is a good reason to call a structural engineer. Cracks can be a sign of a <a href="https://www.angi.com/articles/sinking-foundation.htm">sinking foundation</a>, so an inspection is a good idea for your peace of mind.</p></div>

Q: How thick are LVL beams?

• <div><p>The standard thickness for an LVL beam is between <b>1.75 inches and 7 inches</b>. However, you can order LVL beams in non-standard sizes as well. When you work with a contractor, they can source beams that are the appropriate size for your project for you after assessing your blueprints.</p></div>

Q: Can termite damage affect home structural value?

• <div><p>Yes, unresolved damage can decrease property integrity and market value.</p></div>

Q: How do I know if I need a structural engineer?

• <div><p>You need to <a href="https://www.angi.com/articles/how-to-hire-a-structural-engineer.htm">hire a structural engineer</a> 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. </p></div>

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Verified Reviews for Structural Engineering pros in Lanark, IL

*The Angi rating for Structural Engineering companies in Lanark, 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 Lanark, 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 April 30, 2025

Reviewed in April 2025
Installation of 2 garage doors. Prompt and eager to start and finish the job. Very Satisfied with the job and would recommend and did recommend him for future jobs.
Handy and Dandy Duo, LLC
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Reviewed in August 2023
Amazing people they were very friendly and affordable didnâ tâ have to break the bank to get what I needed done
S&S Chimney Wizards
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Reviewed in August 2023
Very professional and top notch work
Lachcik Construction
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Reviewed in August 2023
Scott does amazing work, He is thereal and accommodate to his customer's needs
Cooks Mowing and Landscaping
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Reviewed in May 2023
On time very good work reasonably priced. Would highly recommend them.
Dedication Restoration
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Reviewed in April 2023
Mr.Andrea was very professional got everything I needed done in a timely manner.
Preferred Home Solutions
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Reviewed in March 2023
Great experience with GT Electrical! They came out to install my Tesla charging station. EÃ±very professional and reasonable prices. Will hire again.
GT Electrical Contractors Inc.
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Reviewed in December 2022
Very professional, on time, excellent work, and good clean up , did both drywall and painting, both projects we done were completed efficiently and to our satisfaction
Lawrence I.
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Reviewed in October 2022
Chris and his crew did a fantastic job, completing the project on time and on budget. They provided up front ideas and recommendations that fit in with our vision and it was clear that they are experienced in their trade. I would recommend UpperDeck to anyone who is looking to add a new deck...
Upper Deck Design and Construction
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Reviewed in June 2022
Poured concrete to create new footings/posts that support the deck.
Old School Construction
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Find Structural engineers in Lanark

American Custom Homes

5.0(

)

Serving Lanark, 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

Precast concrete can be reinforced with rebar, wire mesh, or other materials to improve its strength and add stability. Precast concrete for large construction projects is often pre-stressed as well for greater structural strength. Reinforced concrete is durable and strong, making it an ideal choice for many construction projects.

The National Association of Home Builders requires repair of any foundation crack of more than one quarter of an inch, although local regulations may vary. In general, any visible crack that is growing in size, allowing water through, or that you have just noticed, is a good reason to call a structural engineer. Cracks can be a sign of a sinking foundation, so an inspection is a good idea for your peace of mind.

The standard thickness for an LVL beam is between 1.75 inches and 7 inches. However, you can order LVL beams in non-standard sizes as well. When you work with a contractor, they can source beams that are the appropriate size for your project for you after assessing your blueprints.

Yes, unresolved damage can decrease property integrity and market value.

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.

The Lanark, IL homeowners’ guide to structural engineering services

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

See all articles

Alison Kasch
•
Apr 4, 2026Apr 4, 2026
How Much Does It Cost to Remove a Load-Bearing Wall? [2026 Data]
Do you have a load-bearing wall standing between you and your projects that you want to remove? Learn about the cost of removing a load-bearing wall.
Dan Simms
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May 30, 2026May 30, 2026
How Much Does a Structural Engineer Cost to Hire? [2026 Data]
The cost of a structural engineer is easily justifiable given the value they bring to the table. Use this guide to see what hiring your professional will total.
Timothy Moore
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May 30, 2026May 30, 2026
How Much Does It Cost to Install an LVL Beam? [2026 Data]
Looking to remove load-bearing walls and vertical supports to open up your living space? Learn about what affects the cost to install an LVL beam.
Rachel Hoffman
•
Mar 6, 2026Mar 6, 2026
Structural Inspection vs. Home Inspection: Which Is Right for You?
Knowing the difference between structural inspections vs. home inspections is easy with this convenient guide. Learn when you might get each one done.
Rachel Hoffman
•
Apr 5, 2026Apr 5, 2026
Structural Engineer vs. Architect: Their Differences and Why You Need Both
Do you have an upcoming construction project and aren’t sure whether hiring a structural engineer vs an architect is better? Find out here.
Rachel Hoffman
•
May 2, 2026May 2, 2026
Structural Steel Beam vs. Wood Beam: Which Is Right for You?
Structural steel and wood beams ensure your house is structurally sound. Learn the difference between steel and wood beams and how to choose the right one.