4.5 
43 *The Angi rating for Structural Engineering companies in Clayton, CA 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 Clayton, CA 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 27, 2026
Serving Clayton, CA and surrounding areas
Approved
In business since 2015
Small jobs welcome
Credit card accepted
"Zach was very knowledgeable, friendly, and finely a Structural Engineer who pointed out the obvious with our structural problems."
Serving Clayton, CA and surrounding areas
Approved
In business since 1998
Free estimates
Emergency services offered
"Rich has completed several projects in the past and plans breezed through plan check, I did not use him for this project because of engineering requirements in the job. ."
+10
Serving Clayton, CA and surrounding areas
Approved
In business since 1996
Free estimates
Credit card accepted
"Dr. Nassar is awesome. Delivered as promised engineering plans for my home."
Serving Clayton, CA and surrounding areas
Approved
In business since 1997
Small jobs welcome
Offers commercial services
"Shilpa working with her structural engineer completed all the architectural and structural plans and calculations for a 400SF single story addition, complete with drilled piers and grade beams, in just over two months for submittal to City for review. Shilpa is very easy to work with and is quite readily available to fit my work and project schedule. Shilpa is very responsive to my comments and timely completion of required documents. Cost is reasonable. City has few review comments and issued permit for construction. I would definitely retain Shilpa again when the need comes up."
Serving Clayton, CA and surrounding areas
Approved
In business since 2024
Free estimates
Credit card accepted
"I was referred to Phani at AxisTerra Design by structural engineer I hired for my home renovation project to remove load bearing walls in living room. The referral is like god send in a stressful state where my home renovation project permit is pending for 2 months and San Jose city came back asking for kitchen architectural plans for permit issuance. Phani very quickly helped and provided the design plan in two days. He followed up with me multiple times to get all the details needed to avoid back and forth iterations. Phani shared the plans on the same night at 10 P.M. Once, I confirmed the next, he shared the stamped plans. I already referred AxisTerra Design to a friend for his home renovation project, and without any doubt or hesitation recommend AxisTerra Design for any home renovation project."
Serving Clayton, CA and surrounding areas
Approved
In business since 1999
Free estimates
Customers say: True professional
"Extremely well - GLB met with various interests at the department of building and inspection to register and file the necessary documents with the city to move forward with the legalization process of an apartment."
+2
Serving Clayton, CA and surrounding areas
Approved
In business since 2004
Free estimates
Customers say: True professional
"I would highly recommend Christopher for his drafting skills.,his 3d software is especially useful for relaying the building concepts. In todays world it is rare to get a person on the phone when needed but Christopher was always there for me to answer questions and was quick to return requests. Be sure to give him all the necessary design criteria in the beginning to smooth out the design process for him which will ultimately save you money."
Serving Clayton, CA and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"Evolution Drafting did a great job modifying my existing plans and updating for Arizona codes and took care of the structural engineering as well."
+23
Serving Clayton, CA and surrounding areas
Approved
In business since 2012
Customers say: Quick response
"Esther responded quickly to my inquiry, made me feel comfortable in determining what could be done with the space on a limited budget, offered many options and followed through with updates and contacts efficiently so that I had the best solutions and products available to complete the project."
Serving Clayton, CA and surrounding areas
Approved
Free estimates
Credit card accepted
Customers say: True professional
"Prompt customer service and delivery. Worked with a very knowledgeable and experienced structural engineer."
From average costs to expert advice, get all the answers you need to get your job done.
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 San Francisco, CA.
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.
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.
It can be hard to choose the right pro for any job, but it matters. Learn how to hire a structural engineer who'll get the job done right from start to finish.
Learn what a structural engineer is, what they do, when you might need to hire one for your home project, and how much they charge.
Do you have an upcoming construction project and aren’t sure whether hiring a structural engineer vs an architect is better? Find out here.
