Slabjack GeotechnicalSunken or Settled Concrete?
Don't Replace It,
Raise It!

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1 (855) 752-2522

Local Offices:
Western WA: (206) 376-2502
Eastern/Central WA: (509) 888-4600

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1 (206) 376-2502

4.92

based on 196 online reviews

Slabjack ServicesThe Top Slabjacking & Concrete Repair Company in Washington & Idaho

Slabjack Geotechnical is a Family Owned and Operated Concrete Repair Company with locations in Spokane, Tri-cities, Wenatchee, and Puget Sound. Founded in 2011 by Jerald and Ann Sargent, Slabjack Geotechnical is a full-service concrete service that provides Slabjacking (concrete raising) pressure grouting, concrete crack, and joint sealing repair. We also seal leaking culverts, large diameter pipes, and concrete ditches.

Slabjack Geotechnical provides residential, commercial, municipal and industrial services in Washington and North Idaho. We are fully licensed, bonded and insured.

Concrete contractor using a large machine to cut concrete

Raising and Leveling

Get your concrete back to its proper level with concrete services from Slabjack Geotechnical. Learn more about our concrete leveling and raising services.

Crack and Joint Caulking

We are a professional concrete crack repair service operating in Washington and Northern Idaho. Find out more about our concrete crack filler service.

Concrete Sealer

Sealing your concrete surfaces will extend the life and improve the appearance of your concrete for pennies compared to replacement.

Compaction and Permeation Grouting

Compaction grouting and permeation grouting Are used to increase the load bearing capacity of soil and to create curtain walls to reduce erosion behind Seawalls and other structures.

- OUR EXPERIENCE -

Slabjack Geotechnical is a leader in the geo-polymer Slabjacking / pressure grouting business. Having successfully completed thousands of lifts you can count on us to do your job right.

Jerald brings over thirty years of successful business ownership and problem solving to our Slabjack company and is regularly consulted about Slabjacking and geotechnical projects large and small in both the USA and Canada. Ann is the business operations and appointment center manager and also is a partner in the company. She is responsible for scheduling, customer relations and contract management.

- OUR METHOD -

Slabjack Geotechnical uses only custom formulated polymers that meet our demanding specifications. In addition, we are a leader in the technological development of our industry, having pioneered dual-hose and multi-polymer utilization slab lifting. The results of this innovative development in our Seattle area concrete service are faster lifts, far less slab fracturing, better void filling, and fewer call backs.

Let the expert leaking culvert, large diameter pipe, concrete ditch, and pressure grouting specialists solve your concrete settlement issues today! And check out our quality concrete coating service as well.

Slabjack Geotechnical has earned the home service industry’s coveted Angie’s List Super Service Award, reflecting an exemplary year of customer service to members of the local services marketplace and consumer review site for the past 9 years!

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CONTACT USWant more information?
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Local Offices:
Western WA: (206) 376-2502
Eastern/Central WA: (509) 888-4600

TESTIMONIALSCustomer Experience

“Technical Expertise”

I called SlabJack, received an estimate, and had all the work completed work within one business day. I was very impressed with the qualify of work, technical expertise of their workers, and their desire to provide great customer service. I will definitely use them again and recommend their work to others.

Jerry B

“Excellent Company”

Excellent company…easy to get a professional estimate. Workers arrived on time and completed job in an efficient and timely manner. Work was done as planned and area was cleaned and inspected with no problems. A well run company with an excellent product. Highly recommended.

Ron M

“Highly Professional”

Slabjack was quick to come and do the necessary repair work on our garage floor, sidewalks and patio. They were highly professional and friendly. The workers explained in detail the procedure and answered all our questions. They left the job site cleaner than when they arrived. We highly reccomend them.

Jane S

“Flawless Job”

Slabjack came to my home to level a large tipped slab of concrete on my pool deck. They did an absolutely flawless job in a professional manner. They are knowledgeable, efficient, friendly and reasonably priced. I caused the tipped slab myself many years ago and have spent too many years tripping on the raised side. I wish I had known of them and their skill years ago! I highly recommend them.

Sue F

“Superior Service”

I submitted my information on their web site requesting someone to call me for a quote. To my surprise someone from SlabJack called me back within 3 days. This was the first example of several where they demonstrated superior customer service. The work performed did as advertised and saved me a lot of money in not having to replace my garage concrete slab.