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Engineer structural pros in Mercer Island
Kim Eui (Elliot), recently worked as Structural Engineer for the City of LA for over 10 years and working at various structural firms in California and Washington State with licensed Civil and Structural Engineer in State of Washington and California, extra architect license of S Korea. Worked in Los Angeles, Sacramento in California, and Seattle, Lacey in Washington. Specializes in residential addition, new construction of residence to get Building permit by Civil and Structural Engineering. Can take on residential projects to large commercial projects. Call Kim Eui, today with any questions or projects you have.
"Very responsive and extremely professional"
Marvin C on October 2020
Kim Eui (Elliot), recently worked as Structural Engineer for the City of LA for over 10 years and working at various structural firms in California and Washington State with licensed Civil and Structural Engineer in State of Washington and California, extra architect license of S Korea. Worked in Los Angeles, Sacramento in California, and Seattle, Lacey in Washington. Specializes in residential addition, new construction of residence to get Building permit by Civil and Structural Engineering. Can take on residential projects to large commercial projects. Call Kim Eui, today with any questions or projects you have.
"Very responsive and extremely professional"
Marvin C on October 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: engineer@esg-design.com
"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: engineer@esg-design.com
"Good engineer and very responsive."
Cliff B on September 2020
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.
"I worked with Vasco (Vic) Valdez and he was very prompt, knowledgeable, and easy to work with. He met me at the job site the first day I made contact."
Brian C on October 2024
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.
"I worked with Vasco (Vic) Valdez and he was very prompt, knowledgeable, and easy to work with. He met me at the job site the first day I made contact."
Brian C on October 2024
John S. Apolis, P.E., President of C, offers over 30+ years of experience in Structural Engineering Design for almost every type of construction project. We have provided design many types of structures. Our design costs are often lower because as a smaller firm, we have lower overhead costs. In addition, our turn-around times often are faster, because of the way we organize our work schedule. We typically provide full structural design for additions and remodel projects for 100 or more satisfied architects and homeowners each year, as well as a similar number of smaller "one day" or even "two hour" projects. We try whenever possible to give you what you need, when you need it. No project is too large or too small. If you are looking for a structural design firm which will stand behind their work, and provide you with timely and cost-effective structural design for your remodel, look no further.
"Good helped us with the analysis"
Louis L on June 2024
John S. Apolis, P.E., President of C, offers over 30+ years of experience in Structural Engineering Design for almost every type of construction project. We have provided design many types of structures. Our design costs are often lower because as a smaller firm, we have lower overhead costs. In addition, our turn-around times often are faster, because of the way we organize our work schedule. We typically provide full structural design for additions and remodel projects for 100 or more satisfied architects and homeowners each year, as well as a similar number of smaller "one day" or even "two hour" projects. We try whenever possible to give you what you need, when you need it. No project is too large or too small. If you are looking for a structural design firm which will stand behind their work, and provide you with timely and cost-effective structural design for your remodel, look no further.
"Good helped us with the analysis"
Louis L on June 2024
Beyler Consulting, LLC, brings an unmatched commitment to excellence to your engineering, surveying, and design project needs. We deliver unsurpassed professionalism and expertise. Our services include civil engineering, land surveying, land planning, permitting, project management, building design and plan preparation. We are a small company but we have developed our company such that we can provide the same level of service as a large company without the large company price tag. No project too small or too big. Call us today to see how our exceptional services will help you!
"Stay away. Got a bid from this company for $13k. So far I have been billed over $52k. Everytime they submitted something to the City it is never correct/complete, and they bill me for their incompetence/mistakes."
Cuong T on May 2022
Beyler Consulting, LLC, brings an unmatched commitment to excellence to your engineering, surveying, and design project needs. We deliver unsurpassed professionalism and expertise. Our services include civil engineering, land surveying, land planning, permitting, project management, building design and plan preparation. We are a small company but we have developed our company such that we can provide the same level of service as a large company without the large company price tag. No project too small or too big. Call us today to see how our exceptional services will help you!
"Stay away. Got a bid from this company for $13k. So far I have been billed over $52k. Everytime they submitted something to the City it is never correct/complete, and they bill me for their incompetence/mistakes."
Cuong T on May 2022
Wilson & HAJ Consultant Engineers, LLC is a trusted, professional engineering firm with a wealth of knowledge. Residential and commercial clients are welcome. We will work to accommodate your schedule and look forward to working with you! Contact us for a free estimate today.
"The HOA wanted us to have someone assess a wall that we want to remove. Hazim was very helpful when asking and assessing our project and was incredibly prompt with everything from phone calls to the letter Hazim was able to come out for the short visit within a couple days of speaking with him over the phone despite his busy schedule. When meeting in person he was very personable. Hazim was thorough and clear when explaining things so I never felt lost. Our project was pretty small when compared to others but I highly recommend Wilson&HAJ"
Orion C on December 2023
Wilson & HAJ Consultant Engineers, LLC is a trusted, professional engineering firm with a wealth of knowledge. Residential and commercial clients are welcome. We will work to accommodate your schedule and look forward to working with you! Contact us for a free estimate today.
"The HOA wanted us to have someone assess a wall that we want to remove. Hazim was very helpful when asking and assessing our project and was incredibly prompt with everything from phone calls to the letter Hazim was able to come out for the short visit within a couple days of speaking with him over the phone despite his busy schedule. When meeting in person he was very personable. Hazim was thorough and clear when explaining things so I never felt lost. Our project was pretty small when compared to others but I highly recommend Wilson&HAJ"
Orion C on December 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
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
Vista Gardens is your premiere local landscape company. We will treat your landscape with the utmost care and assure your satisfaction while we make your dreams reality. We can take care of your hardscape and landscape installation from start to finish. We look forward to hearing from you to start your new dream landscape!
"Couldn't have gone better. I found Rodrigo on Angi, but then discovered that several of our neighbors had used him and loved him. We were going to get multiple bids but after talking with him, he was so nice, knowledgeable, and reasonably priced that we decided to go ahead on his removing the concrete. We then came up with the idea of using that concrete as a broken concrete entryway path and decided to have him do that as well when our backyard unit was finished. Couldn't have made a better choice. He's creative, conscientious, meticulous, notices things that we hadn't thought of and just a terrific person to work with. Our broken concrete entryway has different colored stones in between and it looks great, a wonderful entrance to the new house. Rodrigo also did a surface for a bike shed we're building and a walkway to and platform for a hot tub. We'd recommend him to anyone."
Paul L on April 2022
Vista Gardens is your premiere local landscape company. We will treat your landscape with the utmost care and assure your satisfaction while we make your dreams reality. We can take care of your hardscape and landscape installation from start to finish. We look forward to hearing from you to start your new dream landscape!
"Couldn't have gone better. I found Rodrigo on Angi, but then discovered that several of our neighbors had used him and loved him. We were going to get multiple bids but after talking with him, he was so nice, knowledgeable, and reasonably priced that we decided to go ahead on his removing the concrete. We then came up with the idea of using that concrete as a broken concrete entryway path and decided to have him do that as well when our backyard unit was finished. Couldn't have made a better choice. He's creative, conscientious, meticulous, notices things that we hadn't thought of and just a terrific person to work with. Our broken concrete entryway has different colored stones in between and it looks great, a wonderful entrance to the new house. Rodrigo also did a surface for a bike shed we're building and a walkway to and platform for a hot tub. We'd recommend him to anyone."
Paul L on April 2022
11+ years of experience! ACOSTA LANDSCAPE AND PAVER LLC. We are very professional and detailed when doing our work we have a lot of experience we make FREE ESTIMATES.
"Excellent. Alex and his crew built a beautiful curved retaining wall around my shed and chicken coop. They built beautiful stairs out of natural stone slabs, and they also graded and built a gorgeous cobblestone driveway. All the work done has held up wonderfully."
Jeremy M on February 2025
11+ years of experience! ACOSTA LANDSCAPE AND PAVER LLC. We are very professional and detailed when doing our work we have a lot of experience we make FREE ESTIMATES.
"Excellent. Alex and his crew built a beautiful curved retaining wall around my shed and chicken coop. They built beautiful stairs out of natural stone slabs, and they also graded and built a gorgeous cobblestone driveway. All the work done has held up wonderfully."
Jeremy M on February 2025
We are experts in kitchen, bathroom and complete house remodeling. Located in Bellevue and serving the Eastside and Seattle, our five professional crews each have their own specialized skills to deliver a quality transformation in any area of your home, inside or out. Our RESIDENT DESIGN CONSULTANT will assist you step by step with design, color selections and choosing materials for your project. We will meet you at or even pick you up and take you to our "contractor only" suppliers, ELIMINATING THAT OVERWHELMING FEELING OF NOT KNOWING WHERE TO START. We do all we can to make remodeling easy. As practice makes perfect, our team of friendly and experienced installers are among the best craftsmen in the Seattle area and for your piece of mind, all of our employees have passed criminal background checks. Please see our project photo's displayed on Angies List or visit our website at www.tallpinesconstruction.net
"We were so pleased with the quality of work performed by Tall Pines Construction on our large, extensive bathroom remodel that we hired Tall Pines to install new flooring--engineered acacia wood--throughout our entire home (except for the bathrooms). It was a huge job, but we're so glad we did it. The floors look like a work of art. While doing the floors, Tall Pines also changed all our floor boards and interior trim around windows and doors to give our house a sharp new appearance and feel. The crew were a delight to work with and to have in our home. Late August while having some siding work and shingle replacement done on our exterior, rot was discovered in two areas. We called Tall Pines, and they quickly came out to the house, assessed the damage and repaired it before the rains set it. We believe in relationship building with service companies.Tall Pines is a company you can work with for the long run. We highly recommend them."
Margie O on November 2023
We are experts in kitchen, bathroom and complete house remodeling. Located in Bellevue and serving the Eastside and Seattle, our five professional crews each have their own specialized skills to deliver a quality transformation in any area of your home, inside or out. Our RESIDENT DESIGN CONSULTANT will assist you step by step with design, color selections and choosing materials for your project. We will meet you at or even pick you up and take you to our "contractor only" suppliers, ELIMINATING THAT OVERWHELMING FEELING OF NOT KNOWING WHERE TO START. We do all we can to make remodeling easy. As practice makes perfect, our team of friendly and experienced installers are among the best craftsmen in the Seattle area and for your piece of mind, all of our employees have passed criminal background checks. Please see our project photo's displayed on Angies List or visit our website at www.tallpinesconstruction.net
"We were so pleased with the quality of work performed by Tall Pines Construction on our large, extensive bathroom remodel that we hired Tall Pines to install new flooring--engineered acacia wood--throughout our entire home (except for the bathrooms). It was a huge job, but we're so glad we did it. The floors look like a work of art. While doing the floors, Tall Pines also changed all our floor boards and interior trim around windows and doors to give our house a sharp new appearance and feel. The crew were a delight to work with and to have in our home. Late August while having some siding work and shingle replacement done on our exterior, rot was discovered in two areas. We called Tall Pines, and they quickly came out to the house, assessed the damage and repaired it before the rains set it. We believe in relationship building with service companies.Tall Pines is a company you can work with for the long run. We highly recommend them."
Margie O on November 2023
Engineer structurals FAQs
You should bring in a structural engineer any time you’re adding or removing something that carries weight—think new construction, a major remodel, or moving a load‑bearing wall. Call one during a real‑estate deal, after storm damage, or when you spot cracks in the foundation, beams, or chimney. An engineer’s report confirms that the structure is sound and tells your contractor exactly what fixes—or reinforcements—are needed to keep the home safe long‑term.
Who you hire depends on the task. Hire an architect to shape the look and layout of your home. Call a structural engineer to verify that load‑bearing elements—walls, beams, foundation—can handle the plan or to diagnose structural issues. Bring in a home inspector for a broad health check during a sale, after a storm, or for an appraisal. Matching the pro to the job keeps costs down and problems in check.
During the visit, the engineer checks your foundation, framing, walls, roof, and insulation, then compares what they see to any existing plans. If the structure matches the specs, you get the all‑clear; if not, the engineer outlines the fixes. Their sign‑off is what lets the next phase of work move forward, so expect clear notes on what’s solid and what needs attention.
Civil engineering is the broad field that covers roads, bridges, and other infrastructure. Structural engineers focus on the loads and forces inside a building or bridge—foundations, beams, and walls—while mechanical engineers design and keep power systems running, from elevators and turbines to HVAC equipment. In short, civil handles the big picture, structural makes sure it stands up, and mechanical keeps everything moving.
Most structural engineers offer free quotes. They’ll look at your home’s size and the scope of work to decide whether a flat fee or hourly rate makes sense. Simple inspections are usually priced by square footage; bigger, more complex jobs require a site visit and a detailed written estimate. Getting that number up front lets you nail down a budget before any drawings or inspections begin.
The engineer reviews every load‑bearing part of the home—floors, foundation, walls, roof, and major beams—along with insulation and the soil around the structure. They also factor in local weather risks and nearby water sources. The goal is to confirm that the materials and construction can handle day‑to‑day loads and extreme events alike, and to flag any spots that need reinforcement.
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