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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon46
    Verified structural engineering services reviews

Find Structural engineers in Union

Avatar for Groundworks

Groundworks

4.44(
162
)
Approved Pro

Groundworks

4.44(
162
)
Approved Pro
Customers say: Super punctual
42 local quotes requested
28 years of experience

Groundworks, formerly, Matvey Foundation Repair is the leading structural and concrete repair firm in Western Washington. We specialize in repairing residential and commercial foundations, concrete slabs, bowing/cracked basement walls, sinking floors, concrete porches, settling/cracked foundations, and other structural issues. We raise and level concrete pavements, driveways, and sidewalks. We also offer basement waterproofing. Our expert design technicians provide professional services for commercial, residential, industrial, government, and municipal applications with award-winning products and superior customer service. CALL US TODAY FOR A FREE ESTIMATE! GROUN**76305

"Very informative. Clear and concise. Gave us many options. Daniel is a wonderful and honest person and was so helpful with our questions. The crew lead by Anthony, with Jordan, Uriel, and Richard did professional work. The finished product is wonderful and can already feel the results in the house. Would 1000% recommend. Just keep in mind it is a very messy job. These guys do the best they can to keep it clean"

Charles W on May 2025

Groundworks, formerly, Matvey Foundation Repair is the leading structural and concrete repair firm in Western Washington. We specialize in repairing residential and commercial foundations, concrete slabs, bowing/cracked basement walls, sinking floors, concrete porches, settling/cracked foundations, and other structural issues. We raise and level concrete pavements, driveways, and sidewalks. We also offer basement waterproofing. Our expert design technicians provide professional services for commercial, residential, industrial, government, and municipal applications with award-winning products and superior customer service. CALL US TODAY FOR A FREE ESTIMATE! GROUN**76305

"Very informative. Clear and concise. Gave us many options. Daniel is a wonderful and honest person and was so helpful with our questions. The crew lead by Anthony, with Jordan, Uriel, and Richard did professional work. The finished product is wonderful and can already feel the results in the house. Would 1000% recommend. Just keep in mind it is a very messy job. These guys do the best they can to keep it clean"

Charles W on May 2025


Washington Engineering

4.07(
29
)
Approved Pro

Washington Engineering

4.07(
29
)
Approved Pro
38 local quotes requested
18 years of experience

Washington Engineering has been serving the greater western Washington area since 1996. We specialize in residential engineering, building design and home energy evaluations. There is no project too big or too small.

"job not done yet"

Andrea H on November 2025

Washington Engineering has been serving the greater western Washington area since 1996. We specialize in residential engineering, building design and home energy evaluations. There is no project too big or too small.

"job not done yet"

Andrea H on November 2025



Cascadian Structural Engineering llc

No reviews yet

Cascadian Structural Engineering llc

No reviews yet
4 years of experience

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.



JP Jones Engineering

5.00(
2
)

JP Jones Engineering

5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

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


MagnaDrive Corporation

No reviews yet

MagnaDrive Corporation

No reviews yet

MagnaDrive couplings and Adjustable Speed Drives replace the physical connection between motor and load with a gap of air. This air gap eliminates harmful vibration, wear and tear, enhances energy efficiency, increases motor life and protects equipment from overload damage.

MagnaDrive couplings and Adjustable Speed Drives replace the physical connection between motor and load with a gap of air. This air gap eliminates harmful vibration, wear and tear, enhances energy efficiency, increases motor life and protects equipment from overload damage.


IBSC Inc dba USA Realty

No reviews yet

IBSC Inc dba USA Realty

No reviews yet
50 years of experience

IBSC Inc dba USA Realty has been in business for 40+ years helping individuals with their Residential / Commercial real estate needs. Steve & Melo Hogan are a few of our top notch real estate brokers who always go the extra mile to complete the task at hand.

IBSC Inc dba USA Realty has been in business for 40+ years helping individuals with their Residential / Commercial real estate needs. Steve & Melo Hogan are a few of our top notch real estate brokers who always go the extra mile to complete the task at hand.


Wolf Design & Consultin

No reviews yet

Wolf Design & Consultin

No reviews yet
38 years of experience

We are a full service from remodel and restoration, to new construction design and build. We have a variety of contractors and tradesmen we work with to satisfy any needs. We are experienced in Residential, Commercial, and Industrial design and construction.

We are a full service from remodel and restoration, to new construction design and build. We have a variety of contractors and tradesmen we work with to satisfy any needs. We are experienced in Residential, Commercial, and Industrial design and construction.


West Coast Industries Inc

No reviews yet

West Coast Industries Inc

No reviews yet
Free onsite estimate

West Coast Industries Inc serves the Aerospace Industry for Automation and Material Testing. Located in Shoreline Washington. We provide the following products - Split Sleeve Process Split Sleeve Capital Split Sleeve Expendable Split Mandrel Process Sleeveless Capital Sleeveless Expendable Toolkits Flex Track Halosensor - NEW Tooling CA Tooling CB Tooling CMX Tooling CR Tooling CW Tooling Cross Reference Fax: (206) 365-7483 West Coast Industries - Europe

West Coast Industries Inc serves the Aerospace Industry for Automation and Material Testing. Located in Shoreline Washington. We provide the following products - Split Sleeve Process Split Sleeve Capital Split Sleeve Expendable Split Mandrel Process Sleeveless Capital Sleeveless Expendable Toolkits Flex Track Halosensor - NEW Tooling CA Tooling CB Tooling CMX Tooling CR Tooling CW Tooling Cross Reference Fax: (206) 365-7483 West Coast Industries - Europe

Showing 1-10 of 45
Structural Engineering questions, answered by experts

Yes. Foundation walls are always load-bearing.

Yes, floor joists are essential structural components. They support the weight of floors and everything on them, transferring loads to the foundation and walls. Properly installed joists are necessary for maintaining strength, stability, and structural integrity.

A construction manager is particularly useful in the case of a large-scale build with custom design elements, so it’s usually worth it to hire one. They can help manage your budget, maintain quality control, oversee timelines, and navigate unexpected hurdles. While construction managers are pricey, they can actually save money in the long run by identifying cost-saving opportunities and ensuring the project stays within budget.

Whether you’re building a new home or building an extension on your existing property, you will likely need both a structural engineer and an architect. A structural engineer will determine what loads your foundation and framing can safely handle, and an architect will draw plans according to those structural calculations to simplify the building process. You can start by contacting a structural engineer near you, as many work alongside architects and can get all of the prep work done at once.

Most structural engineers offer free quotes, regardless of the size of the job. For simple inspections when buying or selling a home, engineers typically charge a flat fee that may be based solely on your home’s foundation type and square footage. For larger projects, like new construction and major home renovations, an engineer will either perform an analysis of your project and site and provide you with a formal estimate, or they will do a more in-depth assessment and in-person site inspection before coming up with a per-hour or per-project cost estimate. In most cases, the estimate is free.

The Union, WA homeowners’ guide to structural engineering services

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