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*The Angi rating for Structural Engineering companies in Mercer Island, 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 Mercer Island, 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 December 05, 2025
Find Structural engineers in Mercer Island

Engineered Structures Global Design, PLLC
Engineered Structures Global Design, PLLC
ESG DESIGN IS YOUR SOURCE FOR LICENSED PROFESSIONAL STRUCTURAL ENGINEERING SERVICES. At ESG Design, our goal is to provide our clients with a suite of design tools and construction advice that brings true value to the project owner. We are a small local business with low overhead and efficient design systems, which allows us to keep our rates low and our focus on the needs of our customer. Whether you are looking for preliminary design feasibility advice, standard construction plans engineering, or detailed structural performance analysis, ESG Design is at your service. Email us at: [email protected]
"Good engineer and very responsive."
Cliff B on September 2020
ESG DESIGN IS YOUR SOURCE FOR LICENSED PROFESSIONAL STRUCTURAL ENGINEERING SERVICES. At ESG Design, our goal is to provide our clients with a suite of design tools and construction advice that brings true value to the project owner. We are a small local business with low overhead and efficient design systems, which allows us to keep our rates low and our focus on the needs of our customer. Whether you are looking for preliminary design feasibility advice, standard construction plans engineering, or detailed structural performance analysis, ESG Design is at your service. Email us at: [email protected]
"Good engineer and very responsive."
Cliff B on September 2020

McCann Structural Solutions
McCann Structural Solutions
At McCann Structural Solutions, we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all the work we perform. We are experts and will always keep you educated about the work process. We do have the ability to work electronically. General Engineering Process: 1. Initial phone interview. 2. Exchange of any relevant information. 3. A possible preliminary site visit to gather further information necessary to provide a proposal. There is a separate fee for site visit, payable on site. Depending on the location of the project, the amount for the site visit will vary - minimum is $600.00. The actual amount will be quoted prior to any initial site visit. 4. McCann Structural Solutions will write and send a proposal via email. 4. Homeowner sign and return proposal with retainer fee. 5. In process coordination as needed during design. 6. Preparation of calculations and any needed drawings.
"Great experience"
Vinod M on November 2023
At McCann Structural Solutions, we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all the work we perform. We are experts and will always keep you educated about the work process. We do have the ability to work electronically. General Engineering Process: 1. Initial phone interview. 2. Exchange of any relevant information. 3. A possible preliminary site visit to gather further information necessary to provide a proposal. There is a separate fee for site visit, payable on site. Depending on the location of the project, the amount for the site visit will vary - minimum is $600.00. The actual amount will be quoted prior to any initial site visit. 4. McCann Structural Solutions will write and send a proposal via email. 4. Homeowner sign and return proposal with retainer fee. 5. In process coordination as needed during design. 6. Preparation of calculations and any needed drawings.
"Great experience"
Vinod M on November 2023
Triple V Consultants & Associates
Triple V Consultants & Associates
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"Vic is awesome. He came by, was able to provide a quote and complete the work quickly at a fair price, despite encountering some unexpected problems. He also was very kind and listened to what we wanted. Will hire again."
Tyler H on November 2025
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"Vic is awesome. He came by, was able to provide a quote and complete the work quickly at a fair price, despite encountering some unexpected problems. He also was very kind and listened to what we wanted. Will hire again."
Tyler H on November 2025
NEW APPROACH Engineering
NEW APPROACH Engineering
Hello there! Are you thinking about removing a wall and are not sure if it’s load-bearing? Do you want to remove a wall to open up space? Want to cut-in another window or door opening? Concerned about settlement in your house or surrounding features or cracks in foundations? Need to build a retaining wall? House sustained damage and you are asked for an evaluation from the engineer by insurance? Have a full-blown remodel in mind and need to make sure that structural modifications are done correctly? Or are you thinking about an addition to your home or a brand new construction? If you answered “yes” to any of these questions above (or similar ones), please, feel free to give me a call and we can discuss your needs, schedule an inspection and/or work out a structural design package for your job, as required by cities and counties. Many of these efforts typically call for architectural services, as well, which I would be happy to recommend for you. I look forward to speaking with you!
Hello there! Are you thinking about removing a wall and are not sure if it’s load-bearing? Do you want to remove a wall to open up space? Want to cut-in another window or door opening? Concerned about settlement in your house or surrounding features or cracks in foundations? Need to build a retaining wall? House sustained damage and you are asked for an evaluation from the engineer by insurance? Have a full-blown remodel in mind and need to make sure that structural modifications are done correctly? Or are you thinking about an addition to your home or a brand new construction? If you answered “yes” to any of these questions above (or similar ones), please, feel free to give me a call and we can discuss your needs, schedule an inspection and/or work out a structural design package for your job, as required by cities and counties. Many of these efforts typically call for architectural services, as well, which I would be happy to recommend for you. I look forward to speaking with you!
Cascadian Structural Engineering llc
Cascadian Structural Engineering llc
Cascadian Structural Engineering LLC offers structural engineering design and evaluation services. We specialize in residential and light commercial projects including new construction, alterations/additions, and evaluation of existing structures. We work directly with architects, building owners, homeowners, developers, and contractors to provide practical project specific solutions. Our service area includes the Puget Sound region and beyond.
Cascadian Structural Engineering LLC offers structural engineering design and evaluation services. We specialize in residential and light commercial projects including new construction, alterations/additions, and evaluation of existing structures. We work directly with architects, building owners, homeowners, developers, and contractors to provide practical project specific solutions. Our service area includes the Puget Sound region and beyond.

Apex Engineering LLC
Apex Engineering LLC
Full service Land Surveying and Engineering Firm
Full service Land Surveying and Engineering Firm

Atlas Consulting Structural Engineers
Atlas Consulting Structural Engineers
Licensed structural engineer (PE and SE) with 10+ years of experience in residential and commercial construction. Excel in working with owners, architects, and contractors to find cost efficient and quick solutions. Able to produce drafted signed & sealed permit plans and calculations for renovations, additions, TI, or new construction. Working independently on the side, rates are very reasonable. Send me an email with a brief description of your project and we can set up a site visit if needed. We can help with: Timber Steel Concrete Cold Formed Steel Foundations Retaining Wall Beams, Headers, Joists, Columns, Connections (size, evaluate, retrofit) Structural Site Visit Reports, Investigations Permit Plans, Calculations, Sketches CA Support Seismic, Wind Deck Garage Barn
Licensed structural engineer (PE and SE) with 10+ years of experience in residential and commercial construction. Excel in working with owners, architects, and contractors to find cost efficient and quick solutions. Able to produce drafted signed & sealed permit plans and calculations for renovations, additions, TI, or new construction. Working independently on the side, rates are very reasonable. Send me an email with a brief description of your project and we can set up a site visit if needed. We can help with: Timber Steel Concrete Cold Formed Steel Foundations Retaining Wall Beams, Headers, Joists, Columns, Connections (size, evaluate, retrofit) Structural Site Visit Reports, Investigations Permit Plans, Calculations, Sketches CA Support Seismic, Wind Deck Garage Barn
JP Jones Engineering
JP Jones Engineering
JP Jones Engineering is a small structural engineering firm located out of Tacoma, WA providing structural design for homeowners, contractors, and architects. Structural services provided are for residential remodels, bearing wall determination/removal, additions, new residences, and light commercial design. Jordan Jones is a fully licensed Professional Engineer (P.E.) in Washington state specializing in structures. He has been a Tacoma local his entire life and enjoys gardening and spending time with his wife and two toddlers in his free time.
"Fast and efficient."
David S on January 2021
JP Jones Engineering is a small structural engineering firm located out of Tacoma, WA providing structural design for homeowners, contractors, and architects. Structural services provided are for residential remodels, bearing wall determination/removal, additions, new residences, and light commercial design. Jordan Jones is a fully licensed Professional Engineer (P.E.) in Washington state specializing in structures. He has been a Tacoma local his entire life and enjoys gardening and spending time with his wife and two toddlers in his free time.
"Fast and efficient."
David S on January 2021
The Mercer Island, WA homeowners’ guide to structural engineering services
From average costs to expert advice, get all the answers you need to get your job done.

Need to open up your living space or make room for a home addition? Use this guide to estimate the cost to remove a wall in your home before you start.

Looking to remove load-bearing walls and vertical supports to open up your living space? Learn about what affects the cost to install an LVL beam.

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 Portland, OR.

Do you have a load-bearing wall standing between you and your projects that you want to remove? Learn about the cost of removing a load-bearing wall.

Wondering what a lally column is? Learn what it is, how it works, when you need one, and the pros and cons in this simple guide.

Removing columns can open up a space, but you’ll need to exercise caution to avoid damaging your home’s structure. Use these steps to find out if your column is load-bearing.
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