
Serving Issaquah, WA and surrounding areas
Approved
In business since 1992
Free estimates
Small jobs welcome
"Engineer was knowledgeable, performed the evaluation , and provided the report that I needed."





+8

*The Angi rating for Structural Engineering companies in Issaquah, WA 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 Issaquah, WA 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 September 17, 2025

Serving Issaquah, WA and surrounding areas
Approved
In business since 1992
Free estimates
Small jobs welcome
"Engineer was knowledgeable, performed the evaluation , and provided the report that I needed."





+8

Serving Issaquah, WA and surrounding areas
Approved
In business since 2006
Customers say: Quick response
"Good engineer and very responsive."





+17

Serving Issaquah, WA and surrounding areas
Approved
Super Service Award Winner
In business since 2011
Free estimates
Warranties offered
"Ryan and team did a fantastic job of helping us with a project to repair a beam that was structurally unsound. We were kept very well informed of all key events and as usual (we’ve worked with Ryan several times) everything went without a hitch. Ryan and team do an outstanding job, and we would not hesitate to work with them again."





+75

Serving Issaquah, WA and surrounding areas
Approved
In business since 2016
Credit card accepted
Offers commercial services
"GS engineering, and Sim Singh in particular have been fantastic to work with. I am a general contractor and have had to hire a number of structural firms over time. Sim offers a very rare combination of a high level of skill in a highly technical field (specifically engineering) a high level of professionalism, and an overall pleasant personality/demeanor. As long as he has the time to take my calls, it is doubtful that I would ever call a different structural engineer than Sim."

Serving Issaquah, WA and surrounding areas
Approved
In business since 2019
Free estimates
Warranties offered
"We built a 500 sq ft addition to our small home. They were meticulous about our project schedule and made sure we got exactly what we wanted. They also made sure workers did quality work. Recommended!"





+40

Serving Issaquah, WA and surrounding areas
Approved
In business since 1986
Emergency services offered
Small jobs welcome
"Mr. McCann came out to assess the water and carpenter ant damage to a wall and foundation sill plate of our home. He was able to quickly evaluate the problem area and provide the structural engineering report and repair task list we needed to get contractor bids on the reconstruction project. Highly recommended."





+7

Serving Issaquah, WA and surrounding areas
Approved
In business since 2000
Free estimates
Warranties offered
"It went great! At the end of our project we were on time, on budget, happy and are now shopping for builders."





+8

Serving Issaquah, WA and surrounding areas
Approved
In business since 2018
Credit card accepted
Offers commercial services
"Josh has always been prompt and communicative with every interaction we've had. I initially got in touch with him about new construction design questions, and when we discovered that our current home porch posts had rotted through due to faulty design by the original home designer, Josh jumped into action. He had his engineer and construction crew to our door within 24 hours to take a look and put together a plan. He took my design ideas and brought them to life. He was transparent about all parts of the cost (to include his profit), and gave us to option to lower the cost by hauling away debris and painting the porch (which we were more than willing to do). Any delays with the work were met with a phone call and followup email if he didn't get through to either my husband or I immediately, and the construction crew did very high quality work. We were beyond pleased with his customer service! We will definitely use Revival Home Designs in the future when we decide to build our forever home."





+1

Serving Issaquah, WA and surrounding areas
Approved
In business since 2014
Free estimates
Emergency services offered
"Recently I had the opportunity to work with the guys from 3D Designs and Floorplans. My project was something very unusual, because I needed to build a clothes hanger rack in my new van for my mobile Dry Cleaning and alteration business. I draw myself some sketches and I explained what I want and they took over my project right away. Besides that I received the plan with all the measurements and details exact to a 1/16 in, Vasile , the drafter and 3D modeler created a full 3D image of the inside of the van with the rack mounted. When we decided with the welding company what material we are going to use and sizes, I sent Mr. Vasile all that and he adjusted everything for no extra charge. When the plan was done I received all the files with all the images and plans broken down to each section and precise sizes and measurements. One thing, the welding company thought was a joke and when I gave them the drafts and plans they just ignored the dimensions and rounded up some numbers so the frame of the rack came almost 1/2 in short. Guess what ? It did not match and fit where it supposed to be mounted, so they had to re do all over again to the exact sizes we had on the drafts. The welding technician and his supervisor said:" we never thought that 1/4 in can make such a difference" The experience I had with this company exceeded my expectations and the job was done 150%, top notch. Best affordable prices, no extra charges and great family like customer services. Now I rehired them again to work on my house plan and couple remodels we are planning to start soon, like ad two pergolas over front entrance and in the back over my deck, kitchen remodeling, and a plan for a new storage / working area shed. Amazing work, excellent prices and great ideas. I recommend this company to all my friends, and fellow veterans, since the company is managed by a veteran as well. Plus they do a great job on all VA plans to adjust your home to the disability needs."





+16

Serving Issaquah, WA and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"I am having a full master bath and kitchen remodel done with new layouts in both rooms and knocking out a wall. Evolution worked with me to quickly get a drawing done of the new layouts so that the contractor could get started on the project. They made sure to include me in the process so that the design would be done exactly as my wife and I envisioned. They communicated effectively throughout the process and were always courteous and professional. I recommend them to anyone with drafting needs."





+23
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