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Verified Reviews for Structural Engineering pros in Washington, MO

*The Angi rating for Structural Engineering companies in Washington, MO 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 Washington, MO 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 March 20, 2026

Find Structural engineers in Washington

Avatar for Scapular Engineering Firm
Scapular Engineering Firm
5.0(
153
)
Engineer - Structural

Serving Washington, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Small jobs welcome

"Hired for Structural Engineer Evaluation Jacob truly enjoys his job, has great knowledge in his field of work and he likes to help others. Professional, quick response."
Response time11 hrs
Response rate87%
50 neighbors recently requested a quote
Request Quote
Avatar for Evolution Drafting
Evolution Drafting
3.4(
91
)
ArchitectDraftsperson/CADDArchitect - For Business

Serving Washington, MO and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"They were excellent. They quickly made a draft that only needed 3 minor adjustments. The final product was exactly what I needed. They referred me to a structural engineer for review. The whole process took half of the time that they initially estimated. I would definitely use them again."
Zeal Floor Plan
Charcoal
Palm Floor Plan
Charcoal Floor 2
Charcoal Floor 1

+23

Response time1 day
Response rate100%
58 neighbors recently requested a quote
Request Quote
MidWest Engineering Company, LLC
New to Angi
Engineer - Structural

Serving Washington, MO and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

Stair rail design
Stormwater repairs
Response time1 day
Response rate92%
12 neighbors recently requested a quote
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Avatar for DOTEC, Corp.
DOTEC, Corp.
4.0(
154
)
Draftsperson/CADDEngineer - Structural

Serving Washington, MO and surrounding areas

In business since 1995

Credit card accepted

Offers commercial services

"Dr G is excellent he exceeded my expectations and relieved a lot of stress. I was more than satisfied with the experience. Initially hiring a structural engineer was quite overwhelming but he made me comfortable, he was very professional and informative. I truly recommend his services. And I truly Thank him from the bottom of my heart!!!!"
Damaged roof rafter
Plywood not per code
Response time2 days
Recommended by90%of homeowners
Request Quote
Avatar for Advanced Foundation Repair & Replacement
Advanced Foundation Repair & Replacement
5.0(
30
)
Engineer - Structural

Serving Washington, MO and surrounding areas

Emergency services offered

"Two years ago my wife and I noticed that our foundation was beginning to settle.  We had huge cracks in the dry-wall and our front door wasn't opening and closing properly. We decided to contact Advanced Foundation Repair and Replacement, owner Frank Matyiko.  He got a structural engineer to our house.  The engineer recommended that we needed twelve piers in order to fix our foundation.  the entire construction project went as planned.  Advance Foundation provided us with a transferable warranty in case we decided to sell our home. 
The overall experience was wonderful their crew was very professional and we would use them again and recommend them to anyone!!
"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Recommended by100%of homeowners
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Avatar for M2 Drafting & Design, LLC
M2 Drafting & Design, LLC
5.0(
20
)
Draftsperson/CADD

Serving Washington, MO and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"The job has been completed according to the plans provided; challenge - use and modify existing foundation for new construction."
exterioir concept art
Exterior
Exterior
Floor Plan Example
Simple Floor Plan

+2

Response time1 day
Response rate98%
Recommended by100%of homeowners
Request Quote
Avatar for DOTec Corp.
DOTec Corp.
4.7(
3
)
Draftsperson/CADDEngineer - Structural

Serving Washington, MO and surrounding areas

In business since 1995

Credit card accepted

"I cannot speak for the company as a whole (they are headquartered in St Louis), and I have yet to receive their official report (which is to come from their home office). But the engineer himself clearly knew his subject matter, was highly observant and even addressed my drainage issues (water management being his specialty), a tangential topic. I liked the man very much."
Cracked Floors
Craks in CMU wall
Small Commercial Application Solar
Response time2 days
Recommended by100%of homeowners
Request Quote
Showing 1-10 of 22
Structural Engineering questions, answered by experts

Most structural engineers offer free quotes, regardless of the size of the job. For simple inspections when buying or selling a home, engineers typically charge a flat fee that may be based solely on your home’s foundation type and square footage. For larger projects, like new construction and major home renovations, an engineer will either perform an analysis of your project and site and provide you with a formal estimate, or they will do a more in-depth assessment and in-person site inspection before coming up with a per-hour or per-project cost estimate. In most cases, the estimate is free.

The essential difference between an architect and an engineer is that architects typically focus more on the aesthetic design of buildings, although not without consideration for the structural integrity of the building. Engineers focus more on the structural, technical, and practical aspects of whether and how an architectural design can be built as drawn. You may need to hire both types of professionals if you’re designing and building a new home.

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.

Yes, you can put a doorway in a structural wall; in fact, most exterior doors are set into structural walls. The project is a little more challenging than installing a door in a non-load-bearing wall because you need a structural engineer to assess the wall and make sure it’s safe to create a wall opening. Your engineer’s report will include instructions for your contractor on how and where to install additional supports, like steel headers above the door, to distribute the weight above to the wall on either side of the door.

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

The Washington, MO 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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