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TRUSTED BY BLACK DIAMOND, WA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon49
    Verified structural engineering services reviews

Verified Reviews for Structural Engineering pros in Black Diamond, WA

*The Angi rating for Structural Engineering companies in Black Diamond, 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 Black Diamond, 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 26, 2025

Find Structural engineers in Black Diamond

Avatar for Engineered Structures Global Design, PLLC

Engineered Structures Global Design, PLLC

5.00(
8
)
•Approved Pro

Engineered Structures Global Design, PLLC

5.00(
8
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
19 years of experience

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

Avatar for Beyler Consulting, LLC

Beyler Consulting, LLC

4.27(
59
)
•Approved Pro

Beyler Consulting, LLC

4.27(
59
)
•Approved Pro
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
19 years of experience

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

Avatar for McCann Structural Solutions

McCann Structural Solutions

5.00(
4
)
•Approved Pro

McCann Structural Solutions

5.00(
4
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
39 years of experience

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

4.00(
18
)
•Approved Pro

Triple V Consultants & Associates

4.00(
18
)
•Approved Pro
22 years of experience

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.

"Very professional "

Sabrina S on December 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.

"Very professional "

Sabrina S on December 2025

Avatar for ESG Design

ESG Design

4.89(
75
)

ESG Design

4.89(
75
)
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

ESG Design is your source for licensed professional structural engineering services. At ESG Design, our goal is to provide our clients with expert advise, professional service, and the highest quality Engineering and Architectural design work. We are a local small business focused on the unique needs of each customer and your specific project. Whether you are looking for preliminary design feasibility advice, standard construction plans engineering, or detailed structural performance analysis, ESG Design is here to support you. Email us at: [email protected]

"The communication was excellent! I really felt comfortable working with Eli and ESG. He went the extra mile to ensure my questions were answered. I would definitely hire ESG again."

Seth G on January 2022

ESG Design is your source for licensed professional structural engineering services. At ESG Design, our goal is to provide our clients with expert advise, professional service, and the highest quality Engineering and Architectural design work. We are a local small business focused on the unique needs of each customer and your specific project. Whether you are looking for preliminary design feasibility advice, standard construction plans engineering, or detailed structural performance analysis, ESG Design is here to support you. Email us at: [email protected]

"The communication was excellent! I really felt comfortable working with Eli and ESG. He went the extra mile to ensure my questions were answered. I would definitely hire ESG again."

Seth G on January 2022

Avatar for Robbins & Co

Robbins & Co

4.78(
54
)

Robbins & Co

4.78(
54
)
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

30 employees. Cost is determined by the job. Travel charges apply. Additional DBAs - Robbins & Company Inc, Robbins and Company Foundation Systems, Robbins Foundation Systems, Robbins House Moving. Additional phones - (206) 244-7475, (206) 244-8518, (206) 762-2467. Additional e-mail - [email protected].

"If I could give this company a negative star rating, I would. This is by far the worst company I’ve ever dealt with, of any type, in my entire life. I had a settling garage and in November 2019 I contacted Robbins to see if they could fix it . After looking at the project, they told me that they could not consider proceeding or giving me an estimate without my obtaining an engineers report. They referred me to an engineer who prepared a report (for $4000) and then provided a copy to me and to Robbins. In January 2020, I contacted Robbins to see if they could give me an estimate based on the report. They said they would get back to me. At minimum, over the next six months, I had at least 10 communications with Robbins (not an exaggeration), either over the telephone or in writing trying to determine the status of my project. During that time, when I contacted them, they either didn’t respond to my communication or told me that they were still “working on it.“ Finally, frustrated after six months, I asked to speak with a supervisor. I explained the situation, he apologized profusely, and told me that he would look into the situation, and get back to me the next day. A week went by and I heard nothing back from the supervisor, as promised. So, I ended up calling the supervisor and asked him what he found out. He told me that based upon the engineering proposal, “this was not a project that they would do.“ I asked him why, if he had the engineering plans for six months, I wasn’t advised sooner that they weren’t going to proceed on the project. He simply said that he thought it had been communicated to me. So, eight months after contacting this company, I have incurred over $4000 in engineering fees and have to start searching for a foundation repair company all over, after wasting my time with Robbins. Obviously, from other reviews, other people have had different experiences with this company. For me personally, I have never been treated so poorly with customer service or had such a horrible experience."

John E on June 2020

30 employees. Cost is determined by the job. Travel charges apply. Additional DBAs - Robbins & Company Inc, Robbins and Company Foundation Systems, Robbins Foundation Systems, Robbins House Moving. Additional phones - (206) 244-7475, (206) 244-8518, (206) 762-2467. Additional e-mail - [email protected].

"If I could give this company a negative star rating, I would. This is by far the worst company I’ve ever dealt with, of any type, in my entire life. I had a settling garage and in November 2019 I contacted Robbins to see if they could fix it . After looking at the project, they told me that they could not consider proceeding or giving me an estimate without my obtaining an engineers report. They referred me to an engineer who prepared a report (for $4000) and then provided a copy to me and to Robbins. In January 2020, I contacted Robbins to see if they could give me an estimate based on the report. They said they would get back to me. At minimum, over the next six months, I had at least 10 communications with Robbins (not an exaggeration), either over the telephone or in writing trying to determine the status of my project. During that time, when I contacted them, they either didn’t respond to my communication or told me that they were still “working on it.“ Finally, frustrated after six months, I asked to speak with a supervisor. I explained the situation, he apologized profusely, and told me that he would look into the situation, and get back to me the next day. A week went by and I heard nothing back from the supervisor, as promised. So, I ended up calling the supervisor and asked him what he found out. He told me that based upon the engineering proposal, “this was not a project that they would do.“ I asked him why, if he had the engineering plans for six months, I wasn’t advised sooner that they weren’t going to proceed on the project. He simply said that he thought it had been communicated to me. So, eight months after contacting this company, I have incurred over $4000 in engineering fees and have to start searching for a foundation repair company all over, after wasting my time with Robbins. Obviously, from other reviews, other people have had different experiences with this company. For me personally, I have never been treated so poorly with customer service or had such a horrible experience."

John E on June 2020

Avatar for Bogman Construction Services

Bogman Construction Services

5.00(
16
)

Bogman Construction Services

5.00(
16
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

40 years of experience. We have the ability and the flexibility to integrate new technologies into our clients’ homes. Efficiently bringing quality & class, with an understanding of constant communication.We believe that teams, not individuals, are the essential unit of this organization for achieving high performance and accelerating personal growth.We pride ourselves on having people who complement their construction knowledge and technical capabilities with a strong commitment to safety, quality and schedule. Additional DBA - Bogman Company LLC.

40 years of experience. We have the ability and the flexibility to integrate new technologies into our clients’ homes. Efficiently bringing quality & class, with an understanding of constant communication.We believe that teams, not individuals, are the essential unit of this organization for achieving high performance and accelerating personal growth.We pride ourselves on having people who complement their construction knowledge and technical capabilities with a strong commitment to safety, quality and schedule. Additional DBA - Bogman Company LLC.

Avatar for Sabco Consulting Engineers Inc

Sabco Consulting Engineers Inc

4.36(
14
)

Sabco Consulting Engineers Inc

4.36(
14
)
Customers say: Quick response
23 years of experience

Sabco Consulting Engineers Inc. is an innovative structural consulting firm specializing in residential and light commercial projects. We provide smart and cost effective solutions to complex design issues. We work closely with our clients to make the process go smoothly from permitting to construction. Call directly at (425) 338-0342.

"We were in need of repair estimates for a home buying decision. We knew what the problems were. We needed to know the cost to fix the issues for negotiations with the seller. We clearly asked over the phone if Sabco would be able to provide an estimate to repair and not just engineering cost estimates. They said they would so we scheduled an appointment. During the appointment Sabco said they do not provide estimates to repair (not what they said on the phone). Sabo was then unable to provide any useful estimate for the engineering work citing they couldn't see the issue clearly enough, ignoring the fact most issues we wanted quoted were completely visible. One of the problem areas was with joists that were 100% visible. Another was with foundation concerns that were 100% visible. The other was with a joist that had limited visibility. Sabco claimed there was nothing they could do to provide an estimate without demolition work to see it better. I asked why they didn't use an endoscope which is a common tool of the trade in this situation. They said that was impossible. The next contractor to show up to give a quote brought an endoscope with them and was able to quote proving Sabco was incompetent. Sabco did not deliver what they said would do when we agreed to use them during our phone screen, did not deliver what they later changed their story to say they deliver and would not refund our payment after not delivering anything of value."

Chris P on November 2021

Sabco Consulting Engineers Inc. is an innovative structural consulting firm specializing in residential and light commercial projects. We provide smart and cost effective solutions to complex design issues. We work closely with our clients to make the process go smoothly from permitting to construction. Call directly at (425) 338-0342.

"We were in need of repair estimates for a home buying decision. We knew what the problems were. We needed to know the cost to fix the issues for negotiations with the seller. We clearly asked over the phone if Sabco would be able to provide an estimate to repair and not just engineering cost estimates. They said they would so we scheduled an appointment. During the appointment Sabco said they do not provide estimates to repair (not what they said on the phone). Sabo was then unable to provide any useful estimate for the engineering work citing they couldn't see the issue clearly enough, ignoring the fact most issues we wanted quoted were completely visible. One of the problem areas was with joists that were 100% visible. Another was with foundation concerns that were 100% visible. The other was with a joist that had limited visibility. Sabco claimed there was nothing they could do to provide an estimate without demolition work to see it better. I asked why they didn't use an endoscope which is a common tool of the trade in this situation. They said that was impossible. The next contractor to show up to give a quote brought an endoscope with them and was able to quote proving Sabco was incompetent. Sabco did not deliver what they said would do when we agreed to use them during our phone screen, did not deliver what they later changed their story to say they deliver and would not refund our payment after not delivering anything of value."

Chris P on November 2021

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Structural Engineering questions, answered by experts

Squeaky floors don’t always mean structural damage. Usually, it’s caused by friction somewhere inside your floor—whether it’s a loose floorboard or a gap between the subfloor and joists. If there is structural damage, you’ll notice other signs like soft or sagging floors, cracks that go from the wall to the ceiling, and horizontal cracks on your foundation.

First, most contractors will have a structural engineer create a report and plan for your project to ensure it’s safe to cut into the load-bearing wall. The contractor will then excavate around the wall, if necessary, measure the opening—allowing for additional space to fit and level the door, and then cut the doorway out. They will likely install a steel lintel as a header over the door for support. Once the doorway is cut out, they’ll demolish the concrete using sledge hammers and masonry chisels, clean up the surrounding concrete, and seal around the door with masonry mortar. 

Yes, all states require structural engineers to carry the proper license, with specifics determined by each state. You can use Angi’s state licensing tool to confirm that the structural engineer you’re considering holds the required licensing to tackle your job. Hiring an unlicensed structural engineer will not only cause issues with permits but it could also lead to an unsafe building. The cost of a professional, licensed, and experienced engineer is well worth the investment.

If your home's foundation was damaged due to shifting soil, the same problem will reoccur unless you stabilize the structure by adding posts in the bedrock.

If you intend to do the majority of the work yourself, you can pay to hire an architect or a structural engineer to ensure your home remains structurally sound. They can help with the planning to make sure everything is up to code and safe for your family. On the other hand, if you’re not sure your home will be completely safe when you’ve completed the project, let a pro do the job.

The Black Diamond, WA homeowners’ guide to structural engineering services

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