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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


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
29 local quotes requested

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


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


Wildwood Homes llc

No reviews yet

Wildwood Homes llc

No reviews yet
27 years of experience

Wildwood Homes llc offers a wide array of services from simple repairs and alterations; Bring our team of professionals your ideas and we will eliminate the stress by offering a full service product. Financing available * Credit cards accepted *financing available based on approved credit.

Wildwood Homes llc offers a wide array of services from simple repairs and alterations; Bring our team of professionals your ideas and we will eliminate the stress by offering a full service product. Financing available * Credit cards accepted *financing available based on approved credit.



GeoTest Services Inc

No reviews yet

GeoTest Services Inc

No reviews yet

GeoTest was founded in 1993, aimed at developing partnerships with our clients to provide a full range of construction services from the ground up! GeoTest's corporate philosophy is to assemble a highly-skilled team of employees to provide clients with this full range of services, from geotechnical and environmental engineering to construction inspection and materials testing. We regularly work for and report to public agencies. GeoTest's geotechnical engineeriung team is very familiar with the local permitting issues in Washington State. Our goal is to deliver the highest possible standards of safety, quality, reliability and responsiveness in a cost-effective manner. About Our Services: GeoTest provides all aspects of Geotechnical Engineering, Environmental, Construction Special Inspection and Materials Testing (Laboratory) Services. We can provide a wide variety of services and sometimes it can get confusing on exactly what we do. For a breakdown of our services, please call or visit our website by clicking the link above. - Quality - Reliability - Integrity - Responsiveness - Practicality - Safety We have branches in Bellingham and Arlington. We can provide services in Washington and Oregon. Please call us today!

GeoTest was founded in 1993, aimed at developing partnerships with our clients to provide a full range of construction services from the ground up! GeoTest's corporate philosophy is to assemble a highly-skilled team of employees to provide clients with this full range of services, from geotechnical and environmental engineering to construction inspection and materials testing. We regularly work for and report to public agencies. GeoTest's geotechnical engineeriung team is very familiar with the local permitting issues in Washington State. Our goal is to deliver the highest possible standards of safety, quality, reliability and responsiveness in a cost-effective manner. About Our Services: GeoTest provides all aspects of Geotechnical Engineering, Environmental, Construction Special Inspection and Materials Testing (Laboratory) Services. We can provide a wide variety of services and sometimes it can get confusing on exactly what we do. For a breakdown of our services, please call or visit our website by clicking the link above. - Quality - Reliability - Integrity - Responsiveness - Practicality - Safety We have branches in Bellingham and Arlington. We can provide services in Washington and Oregon. Please call us today!


Avatar for Aqueous Solutions Inc

Aqueous Solutions Inc

4.38(
8
)

Aqueous Solutions Inc

4.38(
8
)
Customers say: Super punctual
23 years of experience

Locally family owned & operated. Additional phones - (877) 249-1699, (206)812-1851. Additional website - www.aqueoussolutionsinc.com, www.fsibyaqueous.com. Additional DBA - 5 Star Insulation, Aqueous Basement Systems. See BBB for additional phones. See website for additional service areas.

Locally family owned & operated. Additional phones - (877) 249-1699, (206)812-1851. Additional website - www.aqueoussolutionsinc.com, www.fsibyaqueous.com. Additional DBA - 5 Star Insulation, Aqueous Basement Systems. See BBB for additional phones. See website for additional service areas.

Structural Engineering questions, answered by experts

No, it’s not legal for unlicensed individuals to conduct structural calculations for buildings or building repairs. Not only do licensing requirements prevent DIYers from tackling this project, but mistakes can also be extremely dangerous and put your property and anyone inside or near it at risk of severe injury or even death. You should always hire a licensed and certified local structural engineer to make structural calculations.

On average, 6 inches of concrete can hold around 150 pounds per square foot, but the exact weight that 6 inches of concrete can hold depends on factors such as the type of concrete, the reinforcement method, soil conditions below, and structural design. If you’re concerned about the longevity of your concrete patio, walkway, or driveway, hire a professional to help you choose an appropriate concrete thickness and reinforcement method for your needs.

Through detailed analysis of load paths, materials, and existing damages.

Structural engineers typically conduct inspections during a home sale or renovation, looking for signs of structural damage in various structures throughout the building, such as load-bearing walls, joists, beams, roofing trusses, foundations, and chimneys. Some of the warning signs that structural engineers check for include:

  • Dry rot

  • Infestation

  • Shifting or cracking foundations

  • Erosion

  • Water damage

  • Sagging, shifting, or damaged walls, ceilings, or roofing support

While concrete walls do not need to "breathe" in the traditional sense of the word, they do require waterproofing and dehumidifying methods, particularly in basements below the water table. Concrete both contains moisture from its initial installation and can absorb water when exposed. Ensuring proper basement ventilation , installing a vapor barrier, and controlling water exposure are all important tasks.

The Lopez 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.