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SlabJack Geotechnical

Concrete Leveling

About us

We are a family owned and operated business with locations in Spokane, Greater Seattle, Tri-Cities and East Wenatchee WA. Our company's main office is in East Wenatchee, WA. We have been in business since 2011, our contractor license is #slabjg*833k2 we are fully insured (1,000,000) and bonded (12,000) and carry all the appropriate insurances to work on your property without any liability to you. Slabjack Geotechnicals polyurethane injection SlabJacking is far superior to last centuries Mudjacking. Less invasive, longer lasting, better aesthetically and with a superior warranty. We raise settled concrete porches, patios, pool decks, shop floors, driveways, sidewalks, garage and basement floors, if it's a slab we raise it! We also underseal slabs with voids, rocking driveway and warehouse slabs. If you suspect voids we have the exact material for the problem. We seal leaking culverts, large diameter pipe, Seawall and Bulkheads, and under-seal concrete ditches and spillways. We also seal many thousands of feet of control joints and cracks in concrete using the best Silicones, Polyurea's and Polyurethanes. Other common names for our services are "pressure grouting" "chemical grouting" "SlabJacking" "Polylevel" and "Mudjacking" We are licensed in the state of Washington and Idaho. We accept Visa, MasterCard and Discover in addition to Business & Personal checks.

Business highlights

13 years of trusted experience
Family Owned & Operated
Emergency Services Offered
Eco Friendly

Services we offer

Concrete - Raising, Leveling, Grinding. Crack, & Joint Caulking. Seawall and Bulkhead stabilization. Culvert and large diameter pipe leak sealing. Soil stabilization. Permeation and pressure grouting. Chemical grouting.

Services we don't offer

Don't see your need on our list of services? Give us a call to further discuss your project(s)!

Amenities

Free Estimates
Yes
Warranties
Yes
Emergency Services
Yes


Accepted payment methods

American Express
Check
Discover
MasterCard
Visa

Photos of past projects

Reviews

5.063 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
97%
4
0%
3
0%
2
0%
1
3%


Rating CategoryRating out of 5
quality
5.0
value
4.8
professionalism
5.0
responsiveness
4.9
punctuality
5.0
Showing 26-63 of 63 reviews

Robert V.
12/2020
5.0
concrete repair, concrete driveways, mudjacking
  + 1 more
Highly professional, prompt, courteous service all at very reasonable price!
Description of Work: Repair concrete driveway.

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 SlabJack Geotechnical
Thank you sir. We appreciate your trust and confidence.

David M.
11/2020
5.0
mudjacking
  + -1 more
Great! Jamie did an outstanding jog. Competent, professional, organized, and neat. Thanks!
Description of Work: Making settling sidewalk level.

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
$1,600

Response from SlabJack Geotechnical
Thank you!

John L.
10/2020
5.0
mudjacking
  + -1 more
From start to finish everything went great. An exceptional company to do business with. THANK YOU!!!
Description of Work: Concrete raising

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 SlabJack Geotechnical
Thank you!

Brian M.
10/2020
5.0
mudjacking, foundation repair
  + 0 more
Great, professional crew explained the process. All went as expected.
Description of Work: Slab lifting of drive

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 SlabJack Geotechnical
Thanks [Member Name Removed]!

James B.
10/2020
5.0
mudjacking
  + -1 more
This is an absolutely stellar company. They came through with every part of the process. The fellow that came out to bid our project was a real gentleman - professional, candid, on time! The bid was received quickly and we were able to schedule immediately. The crew (two) were on time, professional and a real pleasure to have on our property. They worked quickly and the work performed was excellent. They explained every aspect of the process and cleaned up when finished. Overall, this was a very successful outcome and we would recommend this company.
Description of Work: Leveling sections of a sunken aggregate 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

Response from SlabJack Geotechnical
Thank you so much. We greatly appreciate your kind words.

Douglas L.
10/2020
5.0
mudjacking
  + -1 more
Very punctual professional I had 2 other estimates done I chose these guys because of the knowledge they had. I felt very comfortable using them and glad I did.
Description of Work: Driveway was sinking.

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

Terry H.
10/2020
5.0
mudjacking
  + -1 more
From the first time we called Slabjack, we were impressed. They were quick to answer the phone and answer our questions. They scheduled the appointment and arrived on time. James worked tirelessly to get the results we were hoping for. We are so very happy with our driveway! It was a pleasure working with everyone at Slabjack!
Description of Work: Raised the front and back porch, as well as our driveway.

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
$10,000

Malora F.
10/2020
5.0
mudjacking
  + -1 more
What a great team - from the scheduler on the phone to the estimator and the guys that came to the house. This team is awesome! We are extremely happy with the work they did. Both steps were raised to our satisfaction. The guys were really respectful of our flowerbeds and took great care to clean up after themselves. We would definitely call them again if we ever needed this type of service. Five stars from us!
Description of Work: Front and back steps needed to be raised and level

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
$2,300

Response from SlabJack Geotechnical
Thank you so much for taking the time to let us know how we did. We greatly appreciate your trust.

Ken H.
06/2020
5.0
mudjacking
  + -1 more
We were very impressed with the friendliness & professionalism their entire staff!
Description of Work: Raised a sunken portion of our driveway.

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

Response from SlabJack Geotechnical
Thank you [Member Name Removed], nice working with you. Thank you for the review.

Jane S.
05/2020
5.0
concrete repair
  + -1 more
The were professional and friendly...answered all our questions and explained in detail the procedure...we highly recommend Slabjack...
Description of Work: Repaired voids in garage, driveway, sidewalks

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 B.
04/2020
5.0
mudjacking
  + -1 more
No pressure. Very knowledgeable, very price competitive, didn't drag the project out and the finished product is great. Recommended.
Description of Work: Sidewalk 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
$8,200

Response from SlabJack Geotechnical
Thank you for the kind words. It was a pleasure working with you.

Deb G.
08/2019
5.0
mudjacking
  + -1 more
The service was great. The guys were prompt, very nice and cleaned up very well when finished. I would hire them again. The only thing was the cost was a little high in my opinion, but financing was easy.
Description of Work: My patio and front porch was sinking and needed to be raised.

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

Response from SlabJack Geotechnical
Thank you so much!

STEPHEN L.
08/2019
5.0
mudjacking
  + -1 more
Excellent. Highly recommended process. Fascinating to watch as well. Excellent crew! Friendly and professional.!! Thanks so much!!
Description of Work: Elimination of trip hazards on walkways.

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

Yes, I recommend this pro
$2,000

Response from SlabJack Geotechnical
Thank you so much, we appreciate your business!

Linda P.
05/2019
5.0
mudjacking
  + -1 more
Great! The sidewalk had settled about two to three inches. SlabJack Geotechnical successfully raised it back to grade. Not only does it look great, you would never know the walk had settled! I would rehire SlabJack again.
Description of Work: Raise a portion of the sidewalk back to grade

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

Response from SlabJack Geotechnical
Thank you for the great review, we appreciate the business!

Mark C.
01/2019
5.0
mudjacking
  + -1 more
An expected stress crack occurred in the garage floor, but it is hardly noticable and powdered grout and a spritz of water seals it up.
Description of Work: Leveled a hot tub pad and garage floor

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
$1,000

Response from SlabJack Geotechnical
Thank you for the review we appreciate it.

Seth K.
11/2018
1.0
mudjacking
  + -1 more
Found them here and then looked through their website. Decided to ask for a bid. Contacted via their website as requested. They never responded. Won't try again. Working with two other companies that did respond.
Description of Work: leveling driveway

Rating CategoryRating out of 5
responsiveness
1.0


Response from SlabJack Geotechnical
Very sorry for slow follow up on our end.

Patricia H.
11/2018
5.0
mudjacking
  + -1 more
They arrived at the agreed time and started the repair work. The lower floor work was started first and was completed very quickly. The outdoor slab was raised up to correct position and the correct filled was positioned. The upper sundeck was checked from every angle to make sure it was now level. Because not all of the lower slab did not fit back into place, a filler was injected into the slab making it smooth.
Description of Work: Broken concrete that upper sundeck was resting on. Also lower floor (basement) had settled 1.5 inches breaking the vinyl badly around the wall areas.

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 SlabJack Geotechnical
Thank you, we appreciate the review.

Larry M.
10/2018
5.0
mudjacking
  + -1 more
fantastic. These guys were great. It was a real challenge that for a while didn't look like it was going to work. They kept me informed, and went way of their way to make sure I was satisfied.
Description of Work: raised front cement porch and driveway

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

Response from SlabJack Geotechnical
Thank you, we greatly appreciate your trust.

Sheila Treat G.
08/2018
1.0
mudjacking
  + -1 more
This company gave us a bid of $1500 to even up some sidewalks (photos included). When the worker came to the site he declared that the bid was too low and he wouldn't do the work. We asked if we could compromise on a price since they were already on site. No one returned our request that day. The company, after several contacts, sent a new bid of $2300 and excluded one of the slabs. When we asked for a counter offer we were sent a notice that they would not do the work for us and to never contact them again. In our opinion this company is extemely unprofessional.
Description of Work: sidewalk leveling

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


Response from SlabJack Geotechnical
We had no contact with the person who wrote this review the information is secondhand and inaccurate. The person with whom we had contact was abusive to our office staff so we chose not to do business with them.

John S.
06/2018
5.0
mudjacking
  + -1 more
From the very beginning of contact with the guy who did the estimate, they were extremely professional and very knowledgeable, I would highly recommend them to everyone if you need concrete raised, fantastic work.
Description of Work: Front step raised and sealed, plus 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

Response from SlabJack Geotechnical
Thank you so much! Our goal is your complete satisfaction.

Michelle S.
05/2018
5.0
mudjacking
  + -1 more
Very good, great in fact. Side walk had sunk at least 3 inches, they pumped the solution under the walk and raised it till level, was fun to watch. Did a great job ,filled the gaps and did a great cleanup up as well. Highly recommend for your project.
Description of Work: side walk lift and voids filled beneath drive way

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 SlabJack Geotechnical
Thank you! We agree, it never gets old watching concrete raise out of the ground.

Joan D.
04/2018
5.0
mudjacking
  + -1 more
The sales came out to inspect and gave me a detailed explanation of the work required. He also gave me an estimate on the spot and later followed up with a detailed estimate via email. They were able to get to it the following week. Showed up and performed as scheduled, everything was left neat and tidy and seam to foundation was caulked. Had a couple of short phone calls in between and both people I spoke to were responsive and polite.
Description of Work: Front stoop lifted and levelled

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
$900

Response from SlabJack Geotechnical
Thank you, it was a pleasure working with you.

Sue J.
09/2017
5.0
concrete repair, mudjacking
  + 0 more
They were wonderful to work with. The slab is lifted and cracks repaired and the work is under warranty.
Description of Work: Cement slab lifting and crack 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
$1,000

Response from SlabJack Geotechnical
Thank you! Great working with you.

c C.
09/2017
5.0
mudjacking
  + -1 more
Extremely smooth process from the initial estimate thru the completion. Very happy with the work done by this company.
Description of Work: Sidewalk was raised/leveled. Cracks and a garage floor void filled.

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 SlabJack Geotechnical
Thank you for choosing SlabJack Geotechnical!

Bob G.
07/2017
5.0
mudjacking
  + -1 more
SlabJack Geotechnical responded to our inquiry immediately and lifting the patio in several places and had the job finished at a reasonable price quickly.
Description of Work: The patio around of pool and retaining wall was sinking.

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
    • 1
    • 2(current)
    • 3

Contact information

630 Valley Mall Parkway, East Wenatchee, WA 98802

http://www.slabjackgeotechnical.com

Service hours

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

Licensing

Bonded

Insured

Licensed*

Trade License Number
SLABJG*833K2
Trade License Locale
WA
Trade License Authority
Washington: Contractors
Trade License Expiration
05/22/2025

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

Concrete Leveling

FAQ

SlabJack Geotechnical is currently rated 5 overall out of 5.

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

SlabJack Geotechnical accepts the following forms of payment: American Express,Check,Discover,MasterCard,Visa
Yes, SlabJack Geotechnical offers free project estimates.
Yes, SlabJack Geotechnical offers eco-friendly accreditations.
No, SlabJack Geotechnical does not offer a senior discount.
Yes, SlabJack Geotechnical offers emergency services.
Yes, SlabJack Geotechnical offers warranties.
SlabJack Geotechnical offers the following services: Concrete - Raising, Leveling, Grinding. Crack, & Joint Caulking. Seawall and Bulkhead stabilization. Culvert and large diameter pipe leak sealing. Soil stabilization. Permeation and pressure grouting. Chemical grouting.
Don't see your need on our list of services? Give us a call to further discuss your project(s)!

Contact information

630 Valley Mall Parkway, East Wenatchee, WA 98802

http://www.slabjackgeotechnical.com

Service hours

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