This pro has maintained an average of 4.5+ stars throughout their time with Angi.
About us
Groundworks specializes in helping homeowners with their residential and commercial foundation repair, basement waterproofing and wall repair, and concrete repair needs. Our top priority is providing high-quality home repair solutions and personalized service across the Seattle area. With fully trained technicians, industry-leading products, and nationally backed warranties, Groundworks is here to restore your foundation.
Stellar service and repair to our retaining wall. From Richard, who did the site visit and bid, to their fantastic crew Sam, Ivan, and Serghie, their communication and quality of work was sensational. We obtained three bids for the job and Groundworks was the best. I usually don't go with the lowest bid, but my research aligned with what Richard recommended. The finished job exceeded my expectations. Our wall was able to be put into alignment with the rest of the wall, and the cracks at either end repaired and fortified. I highly recommend Groundworks
Rating Category
Rating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
Scott C.
09/2024
5.0
Matvey did an outstanding job of keeping through the reporting, permitting and construction work - absolutely fantastic. Couldn't be happier with the quality of their work.
Rating Category
Rating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
happy l.
09/2024
4.0
â Brian (field inspector), David / Tripp / Kender (installers) were a pleasure to work with, despite some of the scheduling challenges. They were very respectful of our property and excellent communicators who, as far as I can tell, performed the job correctly. We'll know for certain when that next "atmospheric river" arrives. ;)
Rating Category
Rating out of 5
quality
4.5
value
4.0
responsiveness
4.0
Yes, I recommend this pro
Lisa E.
09/2024
5.0
Matvey, A Groundworks Company installed a beautiful coating my n c garage! Mark & Roman were on time, professional, knowledgeable and provided excellent service! We appreciate their time & expertise!
Rating Category
Rating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
Joseph S.
08/2024
5.0
Matthew Somerville was great to work with. He was informative and very helpful. I would recommend Matvey Foundation Repair and especially Matthew S that came out.
Rating Category
Rating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
Deb F.
08/2024
5.0
Matthew S came, surveyed the problem, and spent time making sure he understood what I needed. He then proposed a plan and made sure I understood all my options. He was kind, patient, and very professional.
Rating Category
Rating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
John S.
08/2024
5.0
Everything went as planned. The came on time, cleaned up afterward, and even patched a crack that wasn’t part of the original contract. Didn’t even ask them; they offered. Super happy with the result. I’d hire them again.
Rating Category
Rating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
Valerie J.
04/2024
5.0
A beautiful job, and a wonderful addition to my home. From beginning to end, Matvy was extremely professional and I am very pleased.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
Yoomi L.
04/2023
5.0
They are very professiinal at what they are doing. From the estimate to the actual service, they were organized and provided enough explanation. I was very satisfied with their work on my porch concrete.
Rating Category
Rating out of 5
quality
5.0
value
5.0
responsiveness
4.0
Yes, I recommend this pro
Chris F.
01/2023
3.0
Nothing to say
Rating Category
Rating out of 5
quality
3.0
value
3.0
responsiveness
3.0
ANA L.
08/2022
5.0
Great svc
Rating Category
Rating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
Reginald S.
06/2022
5.0
Great job. Guys..I'll recommend them to my friends
Rating Category
Rating out of 5
quality
4.5
value
5.0
responsiveness
5.0
Yes, I recommend this pro
$750
Jan S.
05/2022
5.0
Excellent service Showed us what they were doing all along Greatest technology and warranty
Rating Category
Rating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
Jeffrey M.
02/2022
4.0
Showed up on time did thourgh inspection
Rating Category
Rating out of 5
quality
3.5
value
3.5
responsiveness
5.0
Yes, I recommend this pro
David R.
01/2022
4.5
Didn’t complete everything on the list but gave me credit for what was missed. Easy to work with
Rating Category
Rating out of 5
quality
4.5
value
4.5
responsiveness
4.5
Yes, I recommend this pro
Bart G.
08/2021
5.0
They made my cracked driveway look like new. With the stabilizing they did, itâ ll last another 100 years! Very happy with my basement also!
Rating Category
Rating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
$2,300
Jon W.
07/2021
5.0
Did what they said they would do.
Rating Category
Rating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
Julie P.
03/2021
4.0
Very happy with work.
Rating Category
Rating out of 5
quality
4.0
value
4.0
responsiveness
4.0
Yes, I recommend this pro
Keith m.
06/2020
4.0
I think they have a corner of the market for many good reasons.
Rating Category
Rating out of 5
quality
4.0
value
4.5
responsiveness
5.0
Yes, I recommend this pro
SCOTT S.
07/2019
5.0
Solid professional treatment from bid to finish. Excellent warranty. I learned much about my property and the causes of the compaction.
Rating Category
Rating out of 5
quality
5.0
value
4.0
responsiveness
5.0
Yes, I recommend this pro
$4,800
Al U.
07/2019
2.0
The job wasnt properly quoted and there were several mix ups in what work needed to be done by their different crews. They had to reschedule multiple times and they also killed one of our newly planted Azealia plants. The workers that came out were very friendly.
Rating Category
Rating out of 5
quality
3.0
value
3.5
responsiveness
2.5
Johnny E.
06/2019
5.0
The work was top notch. The workers cleaned up and left the job spotless.
Rating Category
Rating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
$1,800
Stuart F.
05/2019
5.0
They did a great job installing a French Drain, being careful of existing plants and irrigation lines. The finished work looks great and works as planned.
All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our State Contractor License Requirements page.
*Contact business to see additional licenses.
Service Categories
mudjacking contractor,
well,
basement waterproofer,
concrete repair contractor,
foundation repair contractor,
plumber
FAQ
Monday: 4:00 AM - 8:00 PM
Tuesday: 4:00 AM - 8:00 PM
Wednesday: 4:00 AM - 8:00 PM
Thursday: 4:00 AM - 8:00 PM
Friday: 4:00 AM - 8:00 PM
Saturday: 5:00 AM - 8:00 PM
Sunday: 7:00 AM - 8:00 PM
Groundworks accepts the following forms of payment: CreditCard
Yes, Groundworks offers free project estimates.
No, Groundworks does not offer eco-friendly accreditations.
No, Groundworks does not offer a senior discount.
No, Groundworks does not offer emergency services.