*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 August 20, 2026
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."
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."
+23
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!
Serving Washington, MO and surrounding areas
Approved (Corporate)
In business since 2023
Free estimates
Offers commercial services
Terraform Development & Design LLC, delivers expert permit-ready architectural plans and drafting services nationwide. With 8+ years of experience and hundreds of clients across all 50 states, we create code-compliant residential and commercial construction documents that get approved fast and built right.\nFrom site plans, floor plans, elevations, structural & foundation drawings to MEP coordination, full construction sets, 3D renderings, interior design, solar PV layouts, and precise material takeoffs - we handle it all. Fast 4-6 week turnaround, 3 design revisions included, free revisions for city redline changes, transparent pricing (starts at $2,000), and direct partnerships with licensed engineers for stamps in every state.
Serving Washington, MO and surrounding areas
Approved (Corporate)
In business since 2023
Offers commercial services
Were a family owned and operated company that values honesty and integrity, and stands behind our work. We offer over 40 years of industry experience. We specialize in Asphalt Shingle Roofing installation, replacement, and repairs. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We look forward to building long-term relationships with our clients and guarantee your satisfaction!
Serving Washington, MO and surrounding areas
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!!!!"
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!!
"
+2
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."
+2
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."
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