Benefits of Leveling Concrete Using Sandjacking

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5 Benefits of Leveling Concrete Using Sandjacking Do you know how to level a concrete floor or slab? Try jacking it! “Jacking” in general means lifting — especially as it applies to concrete leveling projects. Types of concrete jacking include mudjacking, limestone grout leveling, and expanding structural foam leveling. In this article, we focus on … Read more

Sinking Sidewalks and Heaving Foundations

Sandjacking or PolyJacking, What is right for you? Sandjacking – Uses a patented Sandjacking “sand” is made of crushed limestone. Using this crushed limestone has the least amount of moisture content around 2%. Sandjacking will extend the life of your concrete. We offer a transferable warranty too. We stand behind our work that we do. … Read more

How We Helped Toro Company With Their Industrial Floors

In the winter of 2012, Toro Company hired us to repair their industrial warehouse floor in Shakopee, Minnesota. This is how we helped them. The Challenge Toro’s industrial manufacturing floor slabs endured harsh conditions daily, including heavy equipment, steel-wheel forklifts, vibrating equipment, and more. These conditions resulted in damage to the concrete surfaces, joints, and … Read more

Case Study: Concrete Slab Stabilization for Renewal by Andersen

In the spring of 2017, we helped Renewal by Andersen level their concrete warehouse floors to help keep production safe and efficient. The Challenge: Renewal by Andersen had slab curl in their concrete warehouse floors. Slab curl is the warping of the edges and corners of the concrete slab. Slab curl is commonplace in large, … Read more


This mechanical room foundation in Eden Prairie, MN settled down and away from the building foundation. By installing helical piers, the settlement was recovered and the foundation is stabilized. You can see the helical pier process in video below. Settled foundation? Cracked walls? Doors and windows that don’t close?  Request a free estimate or call 952-562-8100 to discuss your next … Read more

Polyurethane Foam Lifting: The Video

We love this visual of the power of Polyurethane Foam Lifting. You’ve heard us say that we are able to fill the ENTIRE VOID with Polyurethane Foam or Sandjacking and now you can see it for yourself! Thanks to our vendor, HMI, for sharing this clip. IF IT’S CONCRETE, WE CAN LIFT IT: SIDEWALKS. DRIVEWAYS. STEPS … Read more

What is Slabjacking?

Slabjacking uses mud (mudjacking), sand (sandjacking) or Polyurethane foam (polyjacking) to raise settled concrete or redirect improper drainage. Common slabjacked surfaces include sidewalks, patios, pool decks, garage aprons, basement floors, warehouse floors or other concrete that is otherwise in good condition and free of significant structural cracks. This warehouse floor setteled over five inches. The … Read more


SANDJACKING™ IS A PATENTED PROCESS FOR LIFTING SETTLED AND UNEVEN CONCRETE – AT A FRACTION OF THE COST OF REPLACEMENT! Over time, most concrete will experience some degree of settling, as underlying soils become compacted. In addition to being an eyesore, settled concrete creates a trip hazard and liability for homeowners and businesses alike.  Our … Read more

Sandjacking™ makes concrete repair efficient.

Sandjacking™ makes concrete repair efficient. ​by Julie Tunheim ​What started out as an idea to fix his sidewalk has become a patented process and a growing business for Chuck Asplin of Chuck’s Sandjacking®, Fargo, N.D. Asplin remembers the day he invented the process: August 22, 1993. Attempting to fix his own sidewalk, he fashioned levers, … Read more