About Slabjack Geotechnical


Some people, interested in hiring us want to know about referrals, time in business, experience and so on. These are all good questions to ask. You want to be confident in your choice of a concrete raising contractor after all what good is a warranty if the business is no longer in business?

1-855-752-2522 was founded in 2011, we are the largest Slabjack contractor in Eastern Washington and northern Idaho. We are a professionally run business that has grown every year in operation, we raise thousands of concrete slabs annually. We currently have two bases of operation, Spokane and Wenatchee, WA. Our areas of service include those plus Tri-cities, Yakima, north Idaho and all surrounding communities. We also do commercial and municipal work in western Washington.

1-855-752-2522 has invested heavily in the Geo-polymer Slabjacking method. This method uses the expansion of structural grade polyurethane foam to raise and support sunken or settled concrete rather than the hydraulic pressure of pressure grouting or mudjacking.

Slabjack Geotechnical is committed to good business practices, we are a member of and have an A+ rating with the BBB and we offer a two-year warranty on our services, extendable to five years double what our competitors offer. We are licensed, bonded and insured.

We invite you to browse our website, see our work, then call for an-onsite, no pressure estimate to have your settled concrete raised.



Superior technology, Superior polymers, Superior results.