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Verified Reviews for Structural Engineering pros in Oak Park, IL
*The Angi rating for Structural Engineering companies in Oak Park, 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 Oak Park, 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 05, 2025
Find Structural engineers in Oak Park

AGGO Construction & Engineering, LLC
AGGO Construction & Engineering, LLC
We specialize in Structural Engineering Services and various types of Construction Jobs. Structural Engineering: Structural Design & Inspections Professional Condition Assessments Streamlined Permit Planning Thorough Construction Oversight Construction & General Contracting: Construction Management Structural Framing (Steel) Custom Outdoor Living Spaces (Decks and Pergolas) Specialized Welding and Metal Work Masonry and Concrete Solutions Railing - new fabrication and rehabilitation
"I would (and almost certainly will) work with AGGO again! We are buying a house and something came up where we needed a structural engineer to inspect something on very short notice. I reached out though Angi's to any company that might possibly employ structural engineers and Linda, a Structural Engineer with AGGO got back to me right away, first thing in the morning and was able to squeeze us in that very night. Linda was thoughtful and thorough. She careful looked over everything and even brought a large, bright light since it was after dark. She took her time, answered all of our questions, and gave us advice on other concerns and things to watch out for as well as reassuring us about things we didn't need to worry about in this situation. Even though she was probably working past her normal work hours to squeeze us in, nothing felt rushed or hasty. "
Nora W on November 2025
We specialize in Structural Engineering Services and various types of Construction Jobs. Structural Engineering: Structural Design & Inspections Professional Condition Assessments Streamlined Permit Planning Thorough Construction Oversight Construction & General Contracting: Construction Management Structural Framing (Steel) Custom Outdoor Living Spaces (Decks and Pergolas) Specialized Welding and Metal Work Masonry and Concrete Solutions Railing - new fabrication and rehabilitation
"I would (and almost certainly will) work with AGGO again! We are buying a house and something came up where we needed a structural engineer to inspect something on very short notice. I reached out though Angi's to any company that might possibly employ structural engineers and Linda, a Structural Engineer with AGGO got back to me right away, first thing in the morning and was able to squeeze us in that very night. Linda was thoughtful and thorough. She careful looked over everything and even brought a large, bright light since it was after dark. She took her time, answered all of our questions, and gave us advice on other concerns and things to watch out for as well as reassuring us about things we didn't need to worry about in this situation. Even though she was probably working past her normal work hours to squeeze us in, nothing felt rushed or hasty. "
Nora W on November 2025

Structural Consultants, Ltd.
Structural Consultants, Ltd.
Hello and welcome to Design Partners. We are your one stop shop for your structural needs. We have years of experience, and over 50 consecutive, unsolicited, 5-Star reviews on Thumbtack. - whether you have structural issues, need an inspection or safety concern, give me a call today - I look forward to hearing from you!
"His experience really came thru clutch! Thank you Roman! I highly recommend his expertise for your structural concerns. "
JM W on November 2025
Hello and welcome to Design Partners. We are your one stop shop for your structural needs. We have years of experience, and over 50 consecutive, unsolicited, 5-Star reviews on Thumbtack. - whether you have structural issues, need an inspection or safety concern, give me a call today - I look forward to hearing from you!
"His experience really came thru clutch! Thank you Roman! I highly recommend his expertise for your structural concerns. "
JM W on November 2025

Structural Design Corp
Structural Design Corp
Structural Design Corporation (SDC) is a licensed consulting engineering firm located in Libertyville, Illinois. We have been providing engineering & inspection services since 1979. We are a licensed design firm in the state of Illinois.
"Excellent honest work!"
Nick O on August 2024
Structural Design Corporation (SDC) is a licensed consulting engineering firm located in Libertyville, Illinois. We have been providing engineering & inspection services since 1979. We are a licensed design firm in the state of Illinois.
"Excellent honest work!"
Nick O on August 2024

Great Lakes Builders Inc
Great Lakes Builders Inc
SUPER SERVICE AWARD WINNER 12 CONSECUTIVE YEARS. Great Lakes Builders is a structural contractor that specializes in protecting the value of existing properties through its “Structural Repair and Remediation” services and in adding value to existing properties through its “Structural Alterations” services. Great Lakes Builders has been providing "Structural Solutions" for residential, commercial and industrial properties since 1949. Great Lakes Builders provides Structural Engineering referrals to Homeowners and Building owners that require structural engineering services. Note: The phone numbers listed for Great Lakes Builders on Angi are all office landline phones so do not text us on these numbers.
"Their crew showed up on time, worked steadily on our job, explained what they were doing, got the job done on time, and cleaned up after themselves. Polite and professional the whole way. This is the second time we've used Great Lakes and would happily use them again, as well as recommend them to others."
Scott B on September 2025
SUPER SERVICE AWARD WINNER 12 CONSECUTIVE YEARS. Great Lakes Builders is a structural contractor that specializes in protecting the value of existing properties through its “Structural Repair and Remediation” services and in adding value to existing properties through its “Structural Alterations” services. Great Lakes Builders has been providing "Structural Solutions" for residential, commercial and industrial properties since 1949. Great Lakes Builders provides Structural Engineering referrals to Homeowners and Building owners that require structural engineering services. Note: The phone numbers listed for Great Lakes Builders on Angi are all office landline phones so do not text us on these numbers.
"Their crew showed up on time, worked steadily on our job, explained what they were doing, got the job done on time, and cleaned up after themselves. Polite and professional the whole way. This is the second time we've used Great Lakes and would happily use them again, as well as recommend them to others."
Scott B on September 2025

Swaevyr Engineering
Swaevyr Engineering
Swaevyr Engineering stands as a premier engineering & design firm that excels in providing tailored solutions across a diverse array of sectors & utilities. We go beyond traditional consultancy by also offering advanced Computer-Aided Design (CAD) drafting services across various industries. Our expertise extends across fields, including utilities, construction, traffic control, security, fire protection, and beyond. We are defined by a commitment to precision and excellence to each of our clients for every project. Choose us as your reliable partner for those seeking innovative designs and unparalleled drafting services.
Swaevyr Engineering stands as a premier engineering & design firm that excels in providing tailored solutions across a diverse array of sectors & utilities. We go beyond traditional consultancy by also offering advanced Computer-Aided Design (CAD) drafting services across various industries. Our expertise extends across fields, including utilities, construction, traffic control, security, fire protection, and beyond. We are defined by a commitment to precision and excellence to each of our clients for every project. Choose us as your reliable partner for those seeking innovative designs and unparalleled drafting services.
Professional for Solving Projects (PSP)
Professional for Solving Projects (PSP)
We are Expert in Providing Services for Aerospace, Industrial, Mechanical, Structural, and Biomechanical Engineering Students. We provide the students full assistance in their Final Year Projects, Assignments, Project Lab as well as tutoring for most of the Engineering subjects.
We are Expert in Providing Services for Aerospace, Industrial, Mechanical, Structural, and Biomechanical Engineering Students. We provide the students full assistance in their Final Year Projects, Assignments, Project Lab as well as tutoring for most of the Engineering subjects.
A&Z construction
A&Z construction
Carpentry, welding, structural, concrete, civil
Carpentry, welding, structural, concrete, civil
WT Group
WT Group
WT is a full service engineering design company. We have been a family owned, local business, celebrating 50 year Anniversary in 2021. WT is a one-stop shop for your engineering and design needs. Whether you need a quick survey for a fence, engineering drawings for a major renovation, flooding problems, or even a project managment team to help you manage and navigate your project, WT has a solution for you. There are a lot of decisions in any construction project. With renovations, surprises are nearly synonymous. Our goal is to bring you confidence, and make sure you sleep well at night knowing your project is on track and on budget.
WT is a full service engineering design company. We have been a family owned, local business, celebrating 50 year Anniversary in 2021. WT is a one-stop shop for your engineering and design needs. Whether you need a quick survey for a fence, engineering drawings for a major renovation, flooding problems, or even a project managment team to help you manage and navigate your project, WT has a solution for you. There are a lot of decisions in any construction project. With renovations, surprises are nearly synonymous. Our goal is to bring you confidence, and make sure you sleep well at night knowing your project is on track and on budget.

CAD Outsourcing
CAD Outsourcing
Cad Outsourcing serves an engineering service in Drafting & designing a building & nonbuilding structure. We are the group of engineer's providing the cad engineering service. Our drafters and designer are also highly qualified and are so fluent in English so they can easily understand the client requirement. Our Engineer's, drafter's and designers lend a hand of latest technologies, as a result, can give time-bound and quality cad services. Cad Outsourcing provides Architectural Cad Drafting, 2D Cad drafting, 2D Architecture Drawing, Architectural 3D Model, BIM Services, Cad Drafting Service, Electrical Cad, Electrical Circuit Diagram, Electrical Schematic Diagram, Electrical Design, Structure Cad Services, 3d Model, Structure Design, Structure Detailing, Steel Structure Drafting, Steel Structure Design, 3D Animation, Mechanical Cad drafting, Mechanical 3D Model, Mechanical cad Design, MEP Drawings, 3D Rendering Services, Cad Conversion, Paper to cad Conversion, Raster to Vector to our clients across the global.
Cad Outsourcing serves an engineering service in Drafting & designing a building & nonbuilding structure. We are the group of engineer's providing the cad engineering service. Our drafters and designer are also highly qualified and are so fluent in English so they can easily understand the client requirement. Our Engineer's, drafter's and designers lend a hand of latest technologies, as a result, can give time-bound and quality cad services. Cad Outsourcing provides Architectural Cad Drafting, 2D Cad drafting, 2D Architecture Drawing, Architectural 3D Model, BIM Services, Cad Drafting Service, Electrical Cad, Electrical Circuit Diagram, Electrical Schematic Diagram, Electrical Design, Structure Cad Services, 3d Model, Structure Design, Structure Detailing, Steel Structure Drafting, Steel Structure Design, 3D Animation, Mechanical Cad drafting, Mechanical 3D Model, Mechanical cad Design, MEP Drawings, 3D Rendering Services, Cad Conversion, Paper to cad Conversion, Raster to Vector to our clients across the global.

Mr D's waterproofing and construction inc.
Mr D's waterproofing and construction inc.
We have over 20 years of combined experience, ex employees of big named brand companies offering the same services, the same material, at a better price. Family owned buisness.
"Well so far so good. Must make sure gutter in area is cleaned out also."
Louie L on October 2019
We have over 20 years of combined experience, ex employees of big named brand companies offering the same services, the same material, at a better price. Family owned buisness.
"Well so far so good. Must make sure gutter in area is cleaned out also."
Louie L on October 2019
The Oak Park, IL homeowners’ guide to structural engineering services
From average costs to expert advice, get all the answers you need to get your job done.

Beam installation costs are an important consideration if you’re building a home or doing renovations. Learn about average costs and factors in this guide.

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 in Portland, OR.

Looking to add utility and easier access to your basement? Use this guide on the cost to cut a concrete wall to add a door to your basement.

A squeaky floor may just be an annoyance, or it may signal a structural problem. Learn when to be concerned about a squeaky floor.

A home doesn’t collapse unexpectedly. Learn the warning signs that a house will collapse, so you can protect your family and your home.

The right ceiling joist spacing will help support your ceiling and prevent sagging, but there are a number of factors to consider. This guide can help.
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