
Serving Seattle, WA and surrounding areas
Approved
In business since 1992
Free estimates
Small jobs welcome
"Good helped us with the analysis"





+8


Serving Seattle, WA and surrounding areas
Approved
In business since 1992
Free estimates
Small jobs welcome
"Good helped us with the analysis"





+8

Serving Seattle, WA and surrounding areas
Approved
In business since 2006
Customers say: Quick response
"ESG Design was great to work with. I contacted them through Home Advisor for an impartial assessment of the cause of cracks in my ceiling, plus a few other issues. Eli, the engineer, did a thorough inspection and developed a solid plan for repairs. ESG also offered two levels of fees, which was extremely helpful for my budget. Thank you ESG for the service and peace of mind!"





+17
Serving Seattle, WA and surrounding areas
Approved
In business since 2007
Small jobs welcome
Credit card accepted
"I had the pleasure of working with Bryson on a recent project, and I couldn’t be more impressed with their work. From start to finish, Bryson demonstrated extensive knowledge and expertise in structural engineering. They took the time to understand the project’s unique needs and provided clear, practical solutions that ensured everything was both safe and efficient. One of the standout qualities was their excellent communication. They kept me informed at every stage, answering questions promptly and offering advice when needed. Even when challenges arose, Bryson approached them with professionalism and a problem-solving mindset, ensuring that the project stayed on track. The quality of the work was exceptional. Every detail was carefully considered, and I felt confident in the structural integrity of the design. Bryson truly went above and beyond, offering both technical skill and a genuine commitment to the project’s success. Thank you and I look forward to working with you again. "

Serving Seattle, WA and surrounding areas
Approved
In business since 2025
Free estimates
Credit card accepted
"BT Engineers LLC did the tenant improvement design for our new space, and they did an amazing job. Our permits were approved very quickly. They were responsive and helpful throughout the whole process! I would highly recommend them!"




Serving Seattle, WA and surrounding areas
Approved
In business since 2003
Small jobs welcome
Credit card accepted
"I used Triple V as the Project Engineer for a garage conversion to single family residence for my son’s family. Vic not only did the engineering for us, he also did the structural drawings we submitted to the county as part of our permit package. He delivered the plans promptly, and worked collaboratively with us to resolve issues we identified and revise the drawings accordingly. The county building department approved the plans and issued the permit. During the project construction Vic patiently responded to questions from us (we’re DIY’ers, not professional builders) and offered/provided certifications to revisions we jointly agreed to. Overall, Triple V provided what was promised at an outstanding value."
Serving Seattle, WA and surrounding areas
In business since 2006
Free estimates
Warranties offered
"ESG was very professional. Showed up on time and did a detailed inspection which included climbing up into the crawlspace. We found out our walls we wanted to remove were not load-bearing. We tore them down without any structural issues the following weekend."

Serving Seattle, WA and surrounding areas
In business since 1980
Free estimates
Emergency services offered
"A1-NW Partners recently completed a foundation for my house addition. The owner Tom was fantastic and was always providing great communication during the project. If you're looking for a concrete company with great customer service with competitive pricing I highly recommend A1-NW Partners."
Serving Seattle, WA and surrounding areas
"The work was completed in a timely manner and we were happy with the end results. I did contact Mitchell Engineering while we were waiting just to check on the status of our project. They were very polite, said our plans would be done the following week and they were. <br />"
Serving Seattle, WA and surrounding areas
In business since 1989
Free estimates
Emergency services offered
"He responded quickly with a lowish bid for the engineering work to re-design a beam that supports a free-standing garage that makes it impossible to install a garage door. We made an appointment within a week for him to look at the garage. He measured and provided several options - we decided on the best option and 2 days later he emailed detailed plans for a carpenter to complete the work."
Serving Seattle, WA and surrounding areas
Free estimates
Warranties offered
"Josh came out for an hour to talk through how moving the staircase might go. He was polite, professional, prompt. I paid him for an hour of his time ($125). I ended up using a different structural engineer because Josh was booked 13 weeks out and I wanted to get my permit more quickly than that. His overall quote for the work was around $1000, which seemed very reasonable to me. He was patient when answer all of my MANY questions. He was very understanding and polite when I told him I would be using a different engineer."
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