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Verified Reviews for Structural Engineering pros in Onarga, IL

*The Angi rating for Structural Engineering companies in Onarga, 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 Onarga, 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 December 26, 2025

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Avatar for Bix Basement Systems

Bix Basement Systems

4.02(
42
)

Bix Basement Systems

4.02(
42
)
Customers say: Quality work
65 years of experience

Bix Services is a full service basement, foundation and crawl space repair company with access to more than 28 patented products by Basement Systems, Inc. and Foundation Supportworks, Inc.

Bix Services is a full service basement, foundation and crawl space repair company with access to more than 28 patented products by Basement Systems, Inc. and Foundation Supportworks, Inc.

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

ERI ENGINEERING & RESEARCH

No reviews yet

ERI ENGINEERING & RESEARCH

No reviews yet
43 years of experience

ERES International, Inc., doing business as Engineering and Research International, Inc., is a civil engineering firm specializing in pavement engineering. Since our inception in 1982, we have been committed to maintaining superiority in the field of pavement engineering.

ERES International, Inc., doing business as Engineering and Research International, Inc., is a civil engineering firm specializing in pavement engineering. Since our inception in 1982, we have been committed to maintaining superiority in the field of pavement engineering.

Structural Engineering questions, answered by experts

Cathedral ceilings make a statement in your home, but at the cost of your attic space. Normal attics are wide open, which allows warm air to move around and exit your home. Because of this, cathedral ceilings make your home less energy efficient and put your ceiling at risk of venting issues if you’re not careful. They also reduce your attic storage space, potentially cause an echo, and even make it harder to change a light bulb.

A construction manager is particularly useful in the case of a large-scale build with custom design elements, so it’s usually worth it to hire one. They can help manage your budget, maintain quality control, oversee timelines, and navigate unexpected hurdles. While construction managers are pricey, they can actually save money in the long run by identifying cost-saving opportunities and ensuring the project stays within budget.

You should avoid drilling or cutting into load-bearing beams because removing material will weaken it and increase the risk of structural damage or even collapse. If you do need to drill into a load-bearing beam, speak with a structural engineer first to discuss where it’s safest to drill and the width and depth of the bit that’s safe to use.

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.

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 Onarga, IL 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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