Get matched with top structural engineers in O Fallon, IL

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HUNEKE ENGINEERING INC

4.65(

Customers say: Super punctual

•Approved Pro

Recommended by 91% of Angi customers

53 local quotes requested

Residential structural engineering serving the St. Louis/St. Charles area since 2005. Five on staff engineers available for your complete residential engineering concerns and design needs. Providing foundation, roof trusses. wood, steel, concrete evaluations and design. Limestone and poured foundations, brick homes. Decks. Remodeling projects. Additions, and much more- call us to discuss your needs!

"Tom came to assess my foundation after I noticed drywall changes and nail pops. He was very friendly and knowledgeable. He explained what he was doing and looking for as he went through my home. He told me that I did not need the foundation repairs that were recommended by the foundation company. Tom saved me thousands of dollars in unnecessary repairs and made suggestions to improve the quality of my home. I would definitely use this company again before making structural changes in my home."

Cynthia Z on January 2023

"Tom came to assess my foundation after I noticed drywall changes and nail pops. He was very friendly and knowledgeable. He explained what he was doing and looking for as he went through my home. He told me that I did not need the foundation repairs that were recommended by the foundation company. Tom saved me thousands of dollars in unnecessary repairs and made suggestions to improve the quality of my home. I would definitely use this company again before making structural changes in my home."

Cynthia Z on January 2023

CAD Outsourcing

CAD Outsourcing

18 years of experience

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.

Basements And More

Basements And More

Third generation mason with 40 years experience. Basements And More specialize's in Basement, Foundation, Bob Cat, and Concrete work of all types. Our experience save's our client's $1,000.00 every year. Located in Pontoon Beach, IL minutes from St. Louis MO our company has handled some of the biggest problem-some local areas. With Collinsville, IL and the mines causing foundation, concrete, and structural worries. To Granite City, IL being low lands making water easily passable into most basements. Finding the problem as well as a long term solution is when we come in. We stand behind our work 100% and have gotten all of our business from word of mouth. Recently expanding and now covering a 60 mile radius starting in St. Louis Missouri.

JJG Design LLC

JJG Design LLC

Multifaceted across many types of mechanical designs, Injection Molded design, Sheet metal design for enclosures, and test fixture designs for electronics testing. Can design enclosures to house electronic circuit boards, whether it's Injection Molded Plastic, Sheet Metal or other, like OTS.

Srote & Co Architects | Planners | Interiors

Srote & Co Architects | Planners | Interiors

Srote & Co Architects provides full-service architectural expertise and interior design in both residential and commercial markets. The firm's residential segment is specialized in the design of luxury homes and estate properties, while the commercial segment specializes in project master planning, programming and architectural design.

"Schaub+Srote Architecture Firm should be your first choice for your home building project, here’s why: In my first meeting with them I was a bit nervous but that quickly went away due to their professionalism, knowledge, qualifications and their personalities that made me feel at ease and like we were on the same page. After giving them several of my ideas as far as looks, layout, type of home and genre, I hit them with something I thought was going to scare or detour them from my project...the fact that I’m paralyzed and need a COMPLETELY ACCESSIBLE home! Boy was I wrong! They put me at ease with their knowledge of ADA laws and in describing several past projects they worked on with the same parameters. In a timely manner, they returned back with my DREAM HOME! I was in shock! After just our initial meeting, they drew up plans for something I have always pictured but couldn’t put on paper...they did it! I couldn’t be any happier with the design they provided. It is a testament to their attention to detail, knowledge and vast experience. After a few SMALL tweaks, we were ready to go. Throughout the building process, Schaub+Srote acted as my general contractor, due to my limited ability. They were at the job site constantly, talking with contractors and overseeing the project was not only done right, but in a timely manner. Throughout the entire build, I was given several updates as to work that was completed and upcoming work to be completed. They were at my disposal, through phone, conference calls, email, texts and even in person. Whenever I wanted to talk to them, they made themselves available. They NEVER made me feel like I was a bother to them or a disruption to their work, but rather a part of my project and the process. Throughout this process, I also worked tirelessly with interior designer, Heather Helms. She had the same level of professionalism, knowledge, experience and pleasant demeanor, as Schaub+Srote. She helped me pick EVERYTHING for my new home and balanced perfectly, the fine line of her knowledge with my tastes. I NEVER once felt she was over reaching or thinking all my ideas were horrible. I felt more like we were a team and she loved my ideas and she helped bring everything together! It is for these reasons I, not only, give Schaub+Srote Architecture Firm five stars, I will ALWAYS consider them family and maintain close contact with each and every one of them!"

Mathew C on January 2018

"Schaub+Srote Architecture Firm should be your first choice for your home building project, here’s why: In my first meeting with them I was a bit nervous but that quickly went away due to their professionalism, knowledge, qualifications and their personalities that made me feel at ease and like we were on the same page. After giving them several of my ideas as far as looks, layout, type of home and genre, I hit them with something I thought was going to scare or detour them from my project...the fact that I’m paralyzed and need a COMPLETELY ACCESSIBLE home! Boy was I wrong! They put me at ease with their knowledge of ADA laws and in describing several past projects they worked on with the same parameters. In a timely manner, they returned back with my DREAM HOME! I was in shock! After just our initial meeting, they drew up plans for something I have always pictured but couldn’t put on paper...they did it! I couldn’t be any happier with the design they provided. It is a testament to their attention to detail, knowledge and vast experience. After a few SMALL tweaks, we were ready to go. Throughout the building process, Schaub+Srote acted as my general contractor, due to my limited ability. They were at the job site constantly, talking with contractors and overseeing the project was not only done right, but in a timely manner. Throughout the entire build, I was given several updates as to work that was completed and upcoming work to be completed. They were at my disposal, through phone, conference calls, email, texts and even in person. Whenever I wanted to talk to them, they made themselves available. They NEVER made me feel like I was a bother to them or a disruption to their work, but rather a part of my project and the process. Throughout this process, I also worked tirelessly with interior designer, Heather Helms. She had the same level of professionalism, knowledge, experience and pleasant demeanor, as Schaub+Srote. She helped me pick EVERYTHING for my new home and balanced perfectly, the fine line of her knowledge with my tastes. I NEVER once felt she was over reaching or thinking all my ideas were horrible. I felt more like we were a team and she loved my ideas and she helped bring everything together! It is for these reasons I, not only, give Schaub+Srote Architecture Firm five stars, I will ALWAYS consider them family and maintain close contact with each and every one of them!"

Mathew C on January 2018

Cornerstone Foundation Repair & Waterproofing

Cornerstone Foundation Repair & Waterproofing

Foundation Repair / Egress Windows

KPFF Consulting Engineers

KPFF Consulting Engineers

KPFF Consulting Engineers

AL-IMAN Group, LLC

AL-IMAN Group, LLC

25 years of experience

With over 15 years of experience in Inspections and Structural Engineering in the St. Louis area and with license in more than 40 States and All Canadian Provinces we should be your first choice! Projects includes Schools, Hospitals, Libraries, Hotels, Museums, Sports, Labs/Pharmaceutical, Industrial/Energy, Recycling/Waste, Research Facilities, Justice, Office Buildings, Residential, Railway, Transportation, Parking Garages, Public/Municipal, Retail, Communication Towers and Entertainment. We also specialize in the areas of Insurance Claims, Forensics, Arbitrations/Testimony, Inspections, Code Compliance, Rehabilitation/Retrofitting, Seismic Upgrading and Blast Design, Equipment Support Design, as well as, Project Management, Cost Estimation, QA/QC, Business Development, Proposals/Contracts, Budgeting/Scheduling. We have all the most commonly used commercial softwares and tools like SAP, ETABS, SAFE, RISA, RAM, STAAD, PCI, ADAPT, MathCAD, Strudl, Revit/BIM and CAD. Check our Reviews

West End Services

1.00(

West End Services

1.00(

13 years of experience

Full service interior and exterior construction and remodeling, HVAC/R certified, licensed electrical.

"We gave Erick $8000 to do a porch remodel including windows and heating and cooling. Cashed our check, came out and tore the place up and haven't seen him since. DO NOT hire this man to do any work. I know of two other people that he's taken money from in excess of $30,000 (not including the 8K he got from us)."

Sherry M on March 2023

Full service interior and exterior construction and remodeling, HVAC/R certified, licensed electrical.

"We gave Erick $8000 to do a porch remodel including windows and heating and cooling. Cashed our check, came out and tore the place up and haven't seen him since. DO NOT hire this man to do any work. I know of two other people that he's taken money from in excess of $30,000 (not including the 8K he got from us)."

Sherry M on March 2023

RingCo Construction L.L.C.

RingCo Construction L.L.C.