Groundworks

Open
yelp logo

(123)

Call
Website

Advertisement

Photos

18915 16th Ave S
Seatac, WA 98188
Rock Built. Rock Solid! 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 along with basement waterproofing. We raise and level concrete pavements, driveways, and sidewalks. Whether your retaining wall is failing or your house is sliding down the hill, our experienced crews will investigate the cause and design a solution that is practical, cost-effective and permanent. CALL US TODAY FOR A FREE ESTIMATE!

Reviews

yelp logo
4.0123 reviews
Photo of William B.
William B.
9/4/2025

Concrete lifting work completed by Ilia and Iurie. Our garage is in the rear of our home. This means we have a lot of concrete. Our front porch was raised approximately 3 inches and areas in...

Photo of Dave M.
Dave M.
12/1/2025

I've been deciding about how best to address the rodent and drainage issues in my crawl space. I narrowed down to three vendors, and of the three, Groundworks provided the most comprehensive and...

Cheryl H.
11/26/2025

Blake came to our home and did a very thorough inspection and determined that we did not need any of their services because our home was sound and dry and he saw no issues at all with our...

Cynthia H.
10/18/2025

They are truly superhero's like their commercial states. I had waited a long time to get this done and they did not disappoint. The guys that came kept me informed and did everything they could...

Laurie W.
10/28/2025

The Groundworks crew that came out to our home for an encapsulation project was fantastic! Ty and Ty (yes, there were two with the same name!) and Joshua W. were kind, efficient, and cleaned the...

Owner verified
See a problem?

You might also like

United StatesWashingtonGroundworks

Partial Data by Infogroup (c) 2025. All rights reserved.

Advertisement