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SLABJACK NW LLC

Concrete Leveling, Concrete Pouring and Repair, Concrete Driveways,

About us

1-866-SLABJACK is your local cement raising expert all around the Puget Sound including Renton, Puyallup Redmond, Mercer Island, Seattle, Bellevue, Tacoma, Olympia and Kent. Our team specializes in concrete raising services for patios, porches, sidewalks, driveways, garages and more. Contact us today for a free estimate and find out more about why slabjacking is a more cost effective and eco friendly alternative to replacing cracked or sunken slabs. Slabjacking pumps a soil-cement slurry or polyurethane material under a sunken slab to "float" it back to original elevation. Slabjacking is a faster, cleaner, and less-costly concrete raising service versus replacement.

Business highlights

18 years of trusted experience

Services we offer

MUDJACKING-CONCRETE RE-LEVELING FOR GARAGE FLOORS, DRIVEWAYS, ENTRY/PORCHES, PATIOS, SIDEWALKS, INTERIOR BASEMENT, BEDROOM, BATHROOM FLOORS & POOL DECKS.

Amenities

Free Estimates
Yes
Senior Discount

$20



Accepted payment methods

Check
Discover
MasterCard
Visa

Photos of past projects

Reviews

4.9135 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
87%
4
10%
3
1%
2
0%
1
1%


Rating CategoryRating out of 5
quality
4.8
value
4.6
professionalism
4.9
responsiveness
4.9
punctuality
4.9
Showing 26-135 of 135 reviews

Annice O.
06/2019
5.0
mudjacking
  + -1 more
Craig with Slabjack did a great job. I wasn’t sure this service would make a difference as the driveway really needs to be replaced. Grinding made a huge difference and hopefully with some patching it will be salvageable. Slabjack was very responsive and did an impressive job. I highly recommend their service!!
Description of Work: Grinding down high spots on driveway

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
$3,000

John M.
06/2019
5.0
mudjacking
  + -1 more
Crew was excellent. They were on time (actually early) and very professional. The work was performed quickly and jobsite was thoroughly cleaned up.
Description of Work: Repaired sunken driveway slab and sidewalk section that had settled (under warranty).

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

John G.
06/2019
5.0
mudjacking
  + -1 more
Three guys showed up right on time, they were all very friendly. The got to work immediately and did a great job on the concrete repair. There were a couple of difficult areas to repair, they were very patient and did a great job.
Description of Work: Raising my porch and 5 other concrete areas around our house.

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
$3,500

Bill C.
05/2019
5.0
mudjacking, patios
  + 0 more
Showed up right on time perform the work in the fast professional manner.
Description of Work: Leveling a 50-year-old 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

Stephen S.
03/2019
5.0
mudjacking
  + -1 more
They did a great job, the guys were friendly, knew what they were doing and were professional. We are very satisfied with the work, no more tripping hazards.
Description of Work: Correct the level of the sidewalk along side our home.

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
$1,200

Paul Z.
03/2019
5.0
mudjacking
  + -1 more
Absolutely superb communication throughout!! When they had an equipment glitch, both Jenna (office) and the crews called me immediately. They were totally concerned that I be well taken care of and to always know if there was a slight change. This was for a Condominium and the board was totally pleased. We actually had them do just a portion to try them out and were so pleased that we had them come back to do the rest.
Description of Work: Sidewalk leveling

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
$3,200

Lee S.
11/2018
5.0
concrete driveways, mudjacking
  + 0 more
Excellent service. The team was friendly and very professional. Thay filled it in and the job was done as estimated.
Description of Work: Had an empty cavity under my garage filled with a poly foam.

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
$1,200

Thomas J.
11/2018
5.0
mudjacking
  + -1 more
Great experience with this company. I needed Slabjack to level an aggregate walkway and steps which had shifted over the years due to the neighbor's tree roots. The estimator, Brian, came out promptly and provided a detailed bid, photos and description of how they would do the work. I opted for the lower FTP scheduling price which means they could schedule my job when they have another in my area to reduce travel cost. I was told of my date well in advance. The two-man team (Craig and Steve) arrived a few minutes early, introduced themselves and got to work. They had to level four slabs of the walkway along with a landing and step. They worked patiently and carefully and got great results. I'm definitely happy with the work and recommend them. One thing to keep in mind is that the bid assumes a certain amount of poly foam will be used and the customer pays $5.00/lb over that. This is because the company can't know for sure how big the voids are under the slabs to be raised. I had $275 in overage but my total cost was still $350 below the other bid I got. Nice job guys!
Description of Work: Poly leveling of exposed aggregate walkway, step and landing

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
$2,200

Judi E.
09/2018
5.0
mudjacking
  + -1 more
It went better than I thought it would go. They did an excellent job and the two guys that did the job were very friendly and very knowledgeable. They filled the holes they drilled and with my aggregate walkway you cant even see them.
Description of Work: Raised my front walk that had dropped about 4 inches and fixed my sloping front steps

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
$2,600

Taeok P.
09/2018
5.0
mudjacking
  + -1 more
The crew did an excellent job. After close to 6 hours of nonstop work, my severely sunken garage floor was restored to its original height. It was like a miracle.
Description of Work: Raise sunken garage floor

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
$7,000

Sharon H.
09/2018
5.0
mudjacking
  + -1 more
They arrived on time, explained the process and when finished had me come and review the work to be sure it met with my approval. From the office staff to the men who do the work they are a nice company to deal with.
Description of Work: We had large aggregate squares in our drive way leveled.

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

Duane E.
08/2018
5.0
mudjacking
  + -1 more
The job was well done and I was pleased with the results. Just a note to help others in the future. If the arrival time is between 1100 - 1300, it would be expected that a call would happen to indicate arriving late. One hour to be exact. Either way the guy were very nice. C. Duane
Description of Work: Sidewalk raised.

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

Yes, I recommend this pro
$1,300

Eric S.
08/2018
5.0
mudjacking
  + -1 more
The Slabjack NW crew was very efficient and professional. They took a look at the job when they got on site, described what they could and could not do, and got right to work. Once they were done, everything was cleaned up and the holes we patched. Only way I can tell they were even there is that my concrete patio slabs are now level with one another!
Description of Work: Concrete Patio Jacking

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
$2,100

Pamela J.
08/2018
5.0
mudjacking
  + -1 more
A mountain beaver had burrowed under my garage slab and proceeded to build its underground world. Slabjack NW came and force filled the hole and underground world with slurry from the hole's origin and then again through two holes bored through the garage floor. Everyone I dealt with at Slabjack NW, from Brian Lass who came out to do the original evaluation to the workers who actually filled the holes, was very pleasant and professional. I highly recommend this company,
Description of Work: Pumped slurry into hole/drilled holes in garage floor and pumped in slurry

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
$1,100

Larry C.
08/2018
5.0
concrete driveways, mudjacking
  + 0 more
The crew arrived early and immediately commenced work. They fully explained the product they were using and how it would perform. One of the slabs supported a section of roof structure. The leveling of the slab needed to be slow and carefully monitored so no damage was done to the buildings structure. They were very precise in the process and nothing detrimental occurred to any structure or the slabs. I highly recommend "Slabjack" as a company with well trained and professional employees. I have used them before with great success, similar to this latest project and will use them again in the future.
Description of Work: There were two different sections of concrete slabs that needed to be raised to level to eliminate a tripping hazard.

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

Billie Jo S.
07/2018
5.0
mudjacking
  + -1 more
The company is super responsive and professional, great to work with. When we discovered that the initial slurry injection didn't reach all the intended areas, they immediately and cheerfully scheduled a visit to fix it.
Description of Work: garage slabjacking

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

Yes, I recommend this pro
$1,360

Sandy B.
07/2018
5.0
mudjacking
  + -1 more
The work performed by SlabJack was outstanding! Both cement pieces now match the other existing cement slabs. Clean up was done to perfection! The work was done so well that I cannot find the holes that were drilled into the cement! I can't thank this company and their employees enough for such a top notch job that was done!
Description of Work: Our cement sidewalk and one patio slab needed to be raised to match other existing cement pieces to prevent tripping hazards and to stop our patio awning attached to the house from being compromised by the sinking cement slabs.

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
$2,700

Kent P.
06/2018
5.0
mudjacking
  + -1 more
Very experienced, professional crew. They performed their work in a timely, customer oriented manner. Garage slab, aprons, and adjacent sidewalks were corrected for level, matching elevations and correct slope for drainage. All we’re left in broom clean condition after completion. A very positive contractor experience.
Description of Work: Garage floor leveled, apron and sidewalks leveled and slopes corrected

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
$4,200

Joe M.
06/2018
5.0
concrete repair, mudjacking
  + 0 more
Extremely well . The Slabjack crew were top notch . Completed the work beyond my expectation . I wish all my home projects went this well.
Description of Work: Raised sections of a concrete driveway , eliminating trip hazards among other issues.

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

Kim & Connie B.
06/2018
5.0
concrete repair, decks, mudjacking
  + 1 more
Best price and great work! Two other contractors priced the job with all sorts of unlikely contingencies and options. Slabjack NW priced the job for what it was: raise the stoop back to its original position. They also priced the job such that it would be performed at their convenience since it was a rather small job and I was in no hurry. I appreciated this! I'm completely satisfied, though the crew showed up an hour ahead of schedule and I wasn't home, so I missed all the action. There was a concern by the crew that the wood post supporting the porch/stoop would not return to the cutout hole in the soffit once the stoop was raised. I knew that might happen and gave the Slabjack NW guys permission by phone to whack the post with a sledge hammer if necessary to move it back to its original position. They did this with very minimal visible scarring to the post. The entire job took less than one hour. I definitely recommend Slabjack NW!
Description of Work: Raise a 6 x 6 foot concrete stoop that had sunk to one side

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

Yes, I recommend this pro
$1,200

Mike M.
06/2018
4.0
mudjacking
  + -1 more
Overall it went fine- the slab looks nice and level, the workers were on time/courteous, price was reasonable, etc. Only complaint was that the drill holes (approx a dozen) were not made level when the workers refilled them with concrete - all had 1'4" to 1/2" depressions. I did not expect to have go get concrete patch material and fill/ level the drill holes myself after the job was done.
Description of Work: Garage Slab was levelled using the mud jacking (not poly)

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

Yes, I recommend this pro

Response from SLABJACK NW LLC
Member has been contacted to address his concerns regarding our patches. The goal is to hopefully review the patches provided by our team in order to determine opportunities for improvement to ensure consistency for future customers (members). Informed member if hole patches had not been addressed, we would love the opportunity to return and provide replacement patches which are up to our standards. If holes have already been addressed by member, we offered concession for their efforts.

Edward S.
05/2018
5.0
mudjacking
  + -1 more
The Slabjack crew arrived on time, assessed the job and went right to work. My repair was done at the same time as my neighbor, Stan Reeve. The crew worked the hose down the hill to the job site, being careful not to damage and plantings of mine or Stan's. The crew was well manored and worked efficiently. They answered my questions clearly and cleaned up well following the job completion. Sincerely, Edward L. Smith
Description of Work: Level a broken patio slab

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

Yes, I recommend this pro
$2,500

Keith B.
04/2018
5.0
mudjacking
  + -1 more
Excellent from start to finish! Our 1963 home had several walkways that had settled unevenly over time along with a large void under our carport slab. Estimator Brian reviewed the job Initially and was very informative & personable, offering different options on his bid same-day. Their pricing was very competitive and once we reached an agreement Office Mgr Jenna kept us updated throughout the process on scheduling and what to expect. Installers Israel and Steve arrived on-time a week later, took extra care in not only the areas they were supposed to fix but also on the surroundings and in explaining what they were doing and what to expect. Later they patiently agreed to spend additional time on a particularly difficult spot at my request without any annoyance or frustration (many contractors do NOT want customer input or special requests!). Couldn’t have asked for more and would definitely recommend them to anyone!
Description of Work: Walkway leveling and filling void under carport

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

Margit V.
12/2017
5.0
decks, mudjacking
  + 0 more
They did a very professional job. We had one item that needed follow up, but they took care of it quickly and professionally. I would definitely recommend them.
Description of Work: Slabjack NW raised our front porch to its proper height.

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

Pamela M.
08/2017
5.0
mudjacking
  + -1 more
This was amazing to watch! To take a patio that was a disastrous trip hazard back to a flat, useable, part of the back yard.
Description of Work: Repair a trip hazard on 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
$2,000

Contact information

6116 211th St SW 204, Lynnwood, WA 98036

http://www.1866slabjack.com

Service hours

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

Licensing

Bonded

Insured

Licensed*

Trade License Number
SLABJACK NW LLC
Trade License Locale
WA
Trade License Authority
Washington State Department of Labor & Industries
Trade License Expiration
06/21/2024

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

Concrete Leveling,
Concrete Pouring and Repair,
Concrete Driveways,
Decks and Porches,
Patios,
Pool and Spa Service

FAQ

SLABJACK NW LLC is currently rated 4.9 overall out of 5.

Sunday: Closed

Monday: 8:00 AM - 5:00 PM

Tuesday: 8:00 AM - 5:00 PM

Wednesday: 8:00 AM - 5:00 PM

Thursday: 8:00 AM - 5:00 PM

Friday: 8:00 AM - 5:00 PM

Saturday: Closed

SLABJACK NW LLC accepts the following forms of payment: Check,Discover,MasterCard,Visa
Yes, SLABJACK NW LLC offers free project estimates.
Yes, SLABJACK NW LLC offers eco-friendly accreditations.
No, SLABJACK NW LLC does not offer a senior discount.
No, SLABJACK NW LLC does not offer emergency services.
No, SLABJACK NW LLC does not offer warranties.
SLABJACK NW LLC offers the following services: MUDJACKING-CONCRETE RE-LEVELING FOR GARAGE FLOORS, DRIVEWAYS, ENTRY/PORCHES, PATIOS, SIDEWALKS, INTERIOR BASEMENT, BEDROOM, BATHROOM FLOORS & POOL DECKS.

Contact information

6116 211th St SW 204, Lynnwood, WA 98036

http://www.1866slabjack.com

Service hours

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