4.3 
25 *The Angi rating for Structural Engineering companies in Oregon City, OR 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 Oregon City, OR 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 June 03, 2026
Serving Oregon City, OR and surrounding areas
Approved
In business since 2012
Emergency services offered
Small jobs welcome
"We needed a Structural Engineer quickly, Mark came out within hours of us contacting him. Within a week we had a permit for our job. I cannot say enough about Engineer On Call!! Would highly recommend Mark."
Serving Oregon City, OR and surrounding areas
Approved
Super Service Award Winner
In business since 1995
Free estimates
Small jobs welcome
"I retained Pat to prepare construction drawings in late 2020 for our new home on the Oregon coast. As a retired Structural Engineer, I can tell you that I was very happy with the entire drawing package prepared for our house. There was no problem getting a building permit. Pat used her usual structural engineering consultant to provide the necessary engineering for our house. I reviewed the architectural as well as the structural engineer’s drawings in detail. The entire package was very professional. I would recommend The Design Department, Inc. to any person wanting to have plans prepared for a custom home."
+6
Serving Oregon City, OR and surrounding areas
Approved
In business since 2024
Free estimates
Credit card accepted
"Eugene continually works hard to hone his knowledge base and drafting skills. He can assist in many different kinds of projects from remodels to new builds, from roofs to foundations, from interior layout to exterior facades. He works to bring our vision to life."
Serving Oregon City, OR and surrounding areas
Approved
Super Service Award Winner
In business since 2016
Free estimates
Credit card accepted
"Explained in detail why they could not give me a structured engineering stamp for my China metal building kit. Very professional."
Serving Oregon City, OR and surrounding areas
Approved
In business since 2019
Free estimates
Credit card accepted
Leanto Architecture, LLC is a well established company in Portland, \nwhich serves the surrounding communities too. We offer the best in \ncustomer service as well as professionalism. We pride ourselves on \nintegrity so our work speaks for itself. Call us for your next job.\n\nwww.leantoarch.com for more info.
+13
Serving Oregon City, OR and surrounding areas
Approved
In business since 2022
Free estimates
Credit card accepted
"Their work was incredible! Great creativity and communication was super easy. Their designs speak for themselves and I was extremely happy with the work product."
Serving Oregon City, OR 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 Oregon City, OR and surrounding areas
Approved
In business since 2018
Credit card accepted
Customers say: Quick response
"Slopeside was very professiona,l on time and Skyler was a fantastic communicator. I would highly recommend them for your structural engineering needs!"
+39
Serving Oregon City, OR and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
We have a single mission: Complete Customer Satisfaction! We have consistently focused on the needs of our customers, providing personalized attention and a stress-free experience.\nYou will find us to be competitively priced with close attention to the details.\nOur reputation is based on service, safety, and quality, regardless of how large or small the job.\nWe look forward to building a lasting relationship and guarantee your satisfaction!\n
Serving Oregon City, OR and surrounding areas
Approved
In business since 2025
Free estimates
"The work was done in the time frame we agreed on. He went the extra mile to be sure the work was quality and would hold up. The price was very reasonable. I’ll gladly recommend him to my friends."
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