Groundworks

Foundation Repair, Concrete Leveling, Structural Engineering,

About us

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!

Business highlights

27 years of trusted experience
Se Habla Español
Eco Friendly

Services we offer

Concrete Lifting & Leveling Foundation, Retaining Poured Wall Repair, Basement & Crawlspace, Waterproofing & Drainage Installation, Structural Engineering Services Penntek Floor Coatings.

Services we don't offer

WE DO NOT OFFER: Egress Windows, Radon Mitigation, Basement Refinishing, Concrete Resurfacing, Building New Foundations, Exterior Drainage, Pouring Concrete, Working with Asphalt, Installing Masonry, French Drains, New Construction, Yard Drainage, Generators

Amenities

Free Estimates
Yes
Warranties
Yes


Accepted payment methods

Check
Financing Available

Photos of past projects

Reviews

4.5158 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
75%
4
10%
3
4%
2
4%
1
6%


Rating CategoryRating out of 5
quality
4.6
value
4.4
professionalism
4.6
responsiveness
4.6
punctuality
4.6

Filter reviews by category

Showing 26-158 of 158 reviews

Susan C.
08/2017
5.0
mudjacking
  + -1 more
although there was some miscommunication at the beginning, the company was accommodating. the men that came out were punctual and did a really good job. They stayed until the job was finished to everyones satisfaction. I have recommended this company to several coworkers.
Description of Work: lifted 15 year old carport slab with several cracks. approx. 30 X 12 with a deck above it.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$5,000

Response from Groundworks
Thank you for choosing Matvey Foundation Repair, and thank you for taking the time to leave us a review! Please let us know if we can assist you on anything in the future. Michelle Short Matvey Foundation Repair

Sonja S.
08/2017
3.0
foundation repair
  + -1 more
Voids were filled, interior wall was cracked, guys doing the work pretty much ran out of here without showing it to me. I discovered it immediately after they left and called about it. They sent out an engineer to make sure there wasn't any structural damage. Disappointed because after reading the contract, it does mention that this was possible, but when I called our sales guy, he said that we didn't need to worry about that, because we were just filling voids and not doing any lifting. Definite communication issues within the company. We paid full price, I'm not sure I would re-use them.
Description of Work: Filling voids underneath uneven cement slab (old garage) so we can than add self-leveling concrete. There was also supposed to be a guy that Matvey works with to come out on the same day to give us an estimate of the next step of self-leveling concrete. Day came and no one came for the estimate, I called and they said he moved on to a different company. Not a huge deal, just wish they would have called and let me know so I could have scheduled someone else to come out.

Rating CategoryRating out of 5
quality
3.0
value
3.0
professionalism
4.0
responsiveness
4.0
punctuality
3.0

$3,000

Response from Groundworks
Thank you for sharing your candid feedback with us. I am very sorry things did not go as smoothly as you and we would like. We continually work hard to exceed our customer'[Member Information Removed] expectations and please be assured that we will take the steps necessary to ensure this does not happen again. We strive to provide excellent customer service, products, and warranties to all of our customers and sincerely apologize for the miscommunication. Feel free to contact me directly, Michelle Short Marketing Manager Matvey Foundation Repair (253) 327-1650

Jen C.
07/2017
5.0
concrete repair, mudjacking, foundation repair
  + 1 more
The crew was led by Eugene during the first 3 days of digging process and quality controlled/site managed by Steve on the last 2 days for the foundation adjusting. I can't talk highly enough about Steve's professionalism/punctuality/responsiveness and Eugene's pleasant manner and upbeat personality. The entire crew were very hard-working and sweet. Like any big projects, there were definitely low moments during the process, (A worker accidentally ran the truck into my gutter, but they immediately promised to pay for the damage- no blaming game or trying to wiggle out of the problem-- Steve got real shoulders!) Also during the final lifting day, Steve explained really clearly to me what they were doing and helped me understand the whole process. This is the one crew I will happily work with again. Olga also told me the company's work comes with 75 yr transferable guarantee so I am not worried about quality at all. I know if anything goes wrong, I am covered. I am very happy I found Matvey via Angie's List
Description of Work: house foundation

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

David H.
06/2017
5.0
foundation repair
  + -1 more
It went very well. The crew showed up on time, performed the work in a timely fashion, and cleaned up after themselves such that you could hardly tell they were there. Pleased with the experience.
Description of Work: We had several piers installed around a chimney that was settling.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$4,500

Gary G.
06/2017
5.0
mudjacking
  + -1 more
Priced below competition. Went the extra mile to get the job done right.
Description of Work: Leveled a slanting concrete porch.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Tom C.
05/2017
5.0
foundation repair, mudjacking
  + 0 more
Very smooth! Quick response to get an estimate, scheduled into a slot quickly, actual job took a lot less time than I expected. Professional people on all ends of the process.
Description of Work: section of house that was on a crawlspace needed leveling

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Response from Groundworks
Hi [Member Name Removed], Thank you for choosing Matvey Foundation Repair, and thank you for taking time to leave us a review! Please let us know if we can assist you on anything in the future. Cathrine

Marvin D.
04/2017
4.0
foundation repair
  + -1 more
They did just what they said they were going to do. I'm happy with their work. We're not seeing anymore water leaking under our garage door, and I would recommend them.
Description of Work: They leveled the cement slab under my garage door.

Rating CategoryRating out of 5
quality
4.0
value
4.0
professionalism
4.0
punctuality
5.0

Yes, I recommend this pro

Response from Groundworks
Hi [Member Name Removed], Thank you for taking the time to let us know how we did! I'm glad we were able to help out. Cathrine M. Marketing Manager

Kathleen F.
04/2017
2.0
basement waterproofing, foundation repair
  + 0 more
Very quick for first job.... dragging their feet for second half..They've have my deposit for water abatement since Dec 2016 its now April 2017
Description of Work: foundation lift then water abatement....lift did not solve basement flooding so,french drains were proposed...They have not come back to finish the job. Deposit was given in late Dec. Communication about time frame to finish the job has been spotty to say the least. I'm still waiting.

Rating CategoryRating out of 5
quality
2.0
value
3.0
professionalism
3.0
responsiveness
2.0
punctuality
2.0

$23,000

David S.
03/2017
5.0
mudjacking, foundation repair
  + 0 more
The work was great. While beginning the work on the addition to the foundation that was added to the garage was being done, they discovered the issue with the original garage foundation and the engineer came up a cost effective solution that didn't add any additional cost. The work was done in 3 days which was 1-2 days sooner than estimated. The workers were polite and efficient. They arrived on time each day, staid focused on the job to be done and cleaned up each day before they left.
Description of Work: They raised and stabilized the foundation on my garage on both the original slab and the addition that my late father had installed. Also installed 5 under ground gutter drains to take rain run off and pulling it away from the foundation of the house and garage and out to the yard.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Response from Groundworks
Thank you for taking the time to leave such kind words. We're glad to hear you had such a great experience, [Member Name Removed]. We're always here for you in the future. Cathrine

MR M.
02/2017
1.0
structural engineer, foundation repair
  + 0 more
Terrible customer service and project management. They took over 6 months to get a 3-4 day job accomplished. They consistently did not provide sufficient job site supervision, resulting in multiple re-visits due to my complaints the work scope and detail were not done per the contract. They did not send a qualified person to scope the work the first time, requiring a re-write of the contract several months into the job, at a higher cost. Did not show up on the day work was scheduled with no explanation. Sent me a 'final' bill when the work was not completed. The supervisor assigned to my job never checked the quality or timeliness of work. If I would not have constantly complained, the work would not have been completed.
Description of Work: Foundation support

Rating CategoryRating out of 5
quality
3.0
value
3.0
professionalism
1.0
responsiveness
1.0
punctuality
1.0


Robert R.
02/2017
5.0
mudjacking
  + -1 more
Initially Matvey's estimator arrived promptly, answered all my questions and provided a written quote. Although my subsequent start appointment was initially delayed by weather (snow), Matvey quickly rescheduled for another convenient time. The crew actually arrived early and the process took about 2 1/2 hrs. There's definitely an art to this process, and I observed the whole thing; the crew gladly answered all my questions while they worked; performed the work as expected; cleaned up everything when they left and respected our property overall.
Description of Work: Raising the level of the front door entry, concrete pad at our home about 3 inches and raising the level of about 12 feet of adjacent walkway leading up to front door. This was a relatively small job, but eliminated a tripping hazard on the settled walkway.

Rating CategoryRating out of 5
quality
4.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
4.0

Yes, I recommend this pro
$1,400

Response from Groundworks
Hi [Member Name Removed], We appreciate the kind words and feedback. Thank you for your business. Please let us know if we can be of any further assistance to you in the future. Cheers, Cathrine Morrison Marketing Manager Matvey Foundation Repair, inc. (253) 327-1650

Kevin T.
11/2016
5.0
concrete driveways, mudjacking
  + 0 more
Job went well, and was on time (shorter than expected, even). They even were able to lift and level a section of concrete that was significantly cracked due to settling. It isn't perfect, but is a lot better than I was expecting to be possible. Instead of mudjacking, their Polylevel product was used. Some of the product leaked through cracks (as expected) but the contractor did an excellent job of cleaning it up (and sealing all of the holes they drilled to inject it).
Description of Work: Concrete driveway slab leveling/lifting.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$4,000

Wendell C.
11/2016
5.0
mudjacking
  + -1 more
they did a great job. Very professional.
Description of Work: raised and leveled large concrete patio

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$2,500

STAN K.
11/2016
5.0
foundation repair
  + -1 more
I contacted Matvey after getting the run around from around foundation repair company for over three months. Matvey was very quick to respond and Steve had an estimate and the work was schedule within a few weeks. The workers showed up on time and did an amazing job that lasted three days. When they were finished they left the area in better condition than they found it. I was very pleased with the service and would highly recommend them any time.
Description of Work: Foundation Repair

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$17,000

Terri F.
11/2016
2.0
foundation repair
  + -1 more
I am not in a position to suggest how others might find Matvey's competence. I only know what happened when I worked with them. I needed to stabilize my foundation near the porch. They recommended push piers. As the City of Seattle requires a permit, after some incredible delay, they submitted a permit request. The City found the submittals to be insufficient and required a structural engineer to complete the work. Matvey management admitted that they couldn't complete the permit requirements and after 6 months returned all of my money. Some staff did suggest a couple of times that they would be willing to do the work without a permit. Ok for them, not ok for me. Matvey staff routinely did not return phone calls and failed to meet commitments. I have since worked with another firm; learned what the City requires and clearly Matvey at the time was not set up to complete the necessary permit work. Other cities may not have the same permit requirements. So, as the push pier work was never done, I cannot say how they do that work but I understand from others, their push pier construction work goes well. It is just that they are not set up to get a City of Seattle permit.
Description of Work: Push Piers for Porch Repair and stabilization

Rating CategoryRating out of 5
quality
2.0
value
2.0
professionalism
1.0
responsiveness
1.0
punctuality
1.0


Howard C.
10/2016
4.0
basement waterproofing, mudjacking, foundation repair
  + 1 more
It was fine. He gave me some feedback that made me think I had hired the wrong profession for what I was looking for. I got some piece of mind about my foundation and its condition and that was worth the money.
Description of Work: Looked at the condition of my basement walls and foundation. Gave recommedations of possible repairs.

Rating CategoryRating out of 5
quality
4.0
value
4.0
professionalism
4.0
responsiveness
4.0
punctuality
4.0

Yes, I recommend this pro
$100

Amy L.
10/2016
5.0
foundation repair
  + -1 more
He has a very pleasant personality. He gave good advice and had a lot of knowledge.
Description of Work: Inspection

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$79

Matthew D.
10/2016
1.0
concrete repair, decks, concrete driveways, structural engineer, mudjacking, foundation repair
  + 4 more
We did not hire Matvey and based on our experience with them would never hire them to do work on our house. They were extremely unprofessional and inconsistent during the bidding process and were basically a waste of time to deal with. We originally got a quote from Matvey for a number of related projects but frankly felt the quote was much more based on what they wanted to sell (specific products and services) than what was actually appropriate for the project. This was based on assessments from multiple other contractors who passed on the project due to scheduling, scope, and other practical issues. Not being able to find another contractor interested in the job we got back in touch with Matvey to do what seemed the most appropriate parts of the work, but they said since so much time had elapsed they would need to meet at the site again to reassess the project. I arranged to be home from work to meet them, only to get an email (not even a phone call) at 10pm the night before from Matvey asking to reschedule the meeting. When I told them that was not possible they found another person to come, who within 10 minutes of arriving told us they couldn't do any of the project because they had changed the scope of the work they do as a company. This was despite having a full quote that they had prepared covering all the work and me having provided a detailed description of what portion of that work I was interested in having them do. The representative did offer to see if they knew of any other contractors who might be able to help and promised to get back to me in the next few days either with recommendations or just to let me know what he could or couldn't find. Needless to say I never heard from that person again. So trying to work with them was a colossal waste of time but to top things off about 2 months after that last meeting (when they told me they had completely changed the scope of work their company did) I get a large packet of materials from Matvey in the mail, inviting me to sign the contract they originally prepared for all the work and even offering me a discount if I "Act Now!". This echoed the constant stream of "special offer" and "limited time discount" offers I got when I originally spoke to them (but which apparently disappeared when I actually asked them to do the work and they said they wouldn't do it at all). So in summary Matvey is a great company if you want to get a time wasting, high-pressure sales pitch for a lot of work your house may or may not need, and which they may or may not be willing to do. I can only imagine what they would be like trying to deal with during a project or god forbid trying to get any sort of follow-up on work they did. The only bright side of this is it prompted me to do another round of contractor inquiries and we ended up finding people to get the work done by breaking it into smaller, more focused projects. While it was a little more work I am extremely glad I was able to find an alternative to Matvey.
Description of Work: We had multiple foundation-related projects around our house including replacing a failing trench drain in our driveway, a settling garage floor, replacing and reinforcing multiple tall deck posts, and reinforcing some foundation support posts.

Rating CategoryRating out of 5
value
2.0
professionalism
1.0
responsiveness
2.0
punctuality
2.0

$16,000

Chuck H.
09/2016
5.0
mudjacking
  + -1 more
punctual, professional, great to work with went above and beyond to make sure I was happy
Description of Work: raised wall footing,patio,walk and sealed cracks

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$3,300

Deborah B.
06/2016
5.0
foundation repair, drain pipe
  + 0 more
The company sent out a bid and were very easy to talk to. Scheduled the job right away and completed the work on time. My tenant was occupying an office during the work, and had no complaints. I reviewed the work after completion and was extremely satisfied.
Description of Work: sent out a structural engineer to analyze cracks in the building wall. Found drainage problems and needed foundation to replace post and pier on one corner.

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$28,000

Natasha G.
04/2016
5.0
mudjacking
  + -1 more
Matvey drilled holes in my porch and my walkway and injected a polylevel material into it which raised the level of it. Initially the leveling wasn't level with the sidewalk which is a tripping hazard but when I called the office to let them know they sent the crew back out A.S.A.P. to get it right. Matvey made sure I was happy with the results. And, Yes, I will recommend them to a friend.
Description of Work: Matvey lifted and leveled my walkway.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$1,203

Jeff S.
04/2016
3.0
foundation repair
  + -1 more
I called matvey construction got an estimate three smart jacks guy comes out and looks around the house what areas leveled the other ones not floor was sagging so the total for three smart jack was $3,442.00 when the workers got here they decided to go down there and look at everything and found out they had to go to Home Depot to get a jack lift next thing you know I got a phone call saying that you have a rotten beam it will cost $520. Then I found out they were going to put all the three Jacks and one area where the beams are. Is the floor leveled and then they have an area where they did not fix the problem they want me to pay to more smart jacks which costs under $711.00 it's finally fixed the office people do not know what they're talking about when you try to talk to him about fixing the problem one person said something to a person's the other. The working crew are very nice people come in the office to have a clue what you're talking about
Description of Work: Smart Jack's in the crawl space

Rating CategoryRating out of 5
quality
5.0
value
2.0
professionalism
3.0
responsiveness
4.0

Yes, I recommend this pro
$4,000

Kristina S.
03/2016
5.0
mudjacking, concrete driveways
  + 0 more
They were great! It took them over 7 hours, but they were determined to get it done for us. We will be having them out again to check our foundation and would not hesitate to use them again if we need additional work.
Description of Work: Matvey added hydrolic supports to our front column in an area that had broken off the concrete slab. They then lifted 4 sections of concrete and stabilized the broken piece.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$2,600

Donald W.
02/2016
5.0
concrete repair, structural engineer, mudjacking, foundation repair
  + 2 more
Matvey did an excellent job from beginning to end. They worked with me to develop an affordable solution to my concrete wall issues and completed the work on time and as promised. They stuck to their scheduled appointment to conduct an assessment and provide a quote and their workmen worked hard to complete the job to quality standards and on time. I have had a lot of contractors working over the past year on the home we recently purchased and Matvey is one of only two of about six contractors that I will ever deal with again. They are honest, work quickly and provide quality products and work to ensure best value for the money. I am considering another project and will definitely give them the first opportunity to bid it. Thanks Matvey!
Description of Work: Provider installed push piers, pile brackets, shaft extensinos and GeoLock Wall Anchors to shore up a concrete retaining wall and stabilize side concrete foundational walls.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$8,000

Ray K.
12/2015
5.0
concrete driveways, foundation repair
  + 0 more
We were very pleased with the experience of working with Matvey. Steve their sales guy, Roman the installer and Rose in the office were great to with. After the job was completed, we noticed water continued to pool in a small section of the driveway. Matvey sent another tech out and he used a concrete saw to cut a small channel in the driveway to drain the water. Problem solved! I have recommended Matvey to friends who need some work done on the pathway to their front door.
Description of Work: Matvey injected a "polylevel" material into our concrete driveway to eliminate the pooling of water on our driveway. The process took about 4 hours.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$3,000


Service hours

Sunday:
7:00 AM - 8:00 PM
Monday:
5:00 AM - 8:00 PM
Tuesday:
5:00 AM - 8:00 PM
Wednesday:
5:00 AM - 8:00 PM
Thursday:
5:00 AM - 8:00 PM
Friday:
5:00 AM - 8:00 PM
Saturday:
5:00 AM - 8:00 PM

Licensing

Bonded

Insured

Licensed*

Trade License Number
MATVECI991CB
Trade License Locale
WA
Trade License Authority
Washington State Department of Labor & Industries
Trade License Expiration
10/04/2025

Eco-friendly Accreditations

LEED Accredited Professional
No
Energy Star Partner
No
EPA Lead-Safe Certified
No
Use Green Products or Work Practices
Yes
State Contractor License Requirements

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

Foundation Repair,
Concrete Leveling,
Structural Engineering,
Basement Waterproofing,
Concrete Driveways,
Drain Pipe Installation,
Asphalt Driveways

FAQ

Groundworks is currently rated 4.5 overall out of 5.

Sunday: 7:00 AM - 8:00 PM

Monday: 5:00 AM - 8:00 PM

Tuesday: 5:00 AM - 8:00 PM

Wednesday: 5:00 AM - 8:00 PM

Thursday: 5:00 AM - 8:00 PM

Friday: 5:00 AM - 8:00 PM

Saturday: 5:00 AM - 8:00 PM

Groundworks accepts the following forms of payment: Check,Financing Available
Yes, Groundworks offers free project estimates.
Yes, Groundworks offers eco-friendly accreditations.
No, Groundworks does not offer a senior discount.
No, Groundworks does not offer emergency services.
Yes, Groundworks offers warranties.
Groundworks offers the following services: Concrete Lifting & Leveling Foundation, Retaining Poured Wall Repair, Basement & Crawlspace, Waterproofing & Drainage Installation, Structural Engineering Services Penntek Floor Coatings.
WE DO NOT OFFER: Egress Windows, Radon Mitigation, Basement Refinishing, Concrete Resurfacing, Building New Foundations, Exterior Drainage, Pouring Concrete, Working with Asphalt, Installing Masonry, French Drains, New Construction, Yard Drainage, Generators

Service hours

Sunday:
7:00 AM - 8:00 PM
Monday:
5:00 AM - 8:00 PM
Tuesday:
5:00 AM - 8:00 PM
Wednesday:
5:00 AM - 8:00 PM
Thursday:
5:00 AM - 8:00 PM
Friday:
5:00 AM - 8:00 PM
Saturday:
5:00 AM - 8:00 PM