“They were excellent! It is not often that you hire someone and the job turns out much better than you expected it too. They downplayed what they could do, not promise the moon. We were very pleased and have recommended them to several people already.”

– Bret C. Casper, WY

Foundation Lifting With Polyurethane Foam Jacking

CST is the most experienced and knowledgeable provider of foundation lifting applications utilizing fast-expanding polyurethane chemical grout.  The CST chemical grout injection process is the industry leading foundation lifting solution for soil stabilization and no-excavation foundation lifting and leveling.

Foundation Lifting Services

  • Foundation Underpinning
  • Home Foundation Repair
  • Patio Lifting and Leveling
  • Sidewalk Lifting and Leveling
  • Patio Leveling
  • Driveway Lifting
  • Garage Slab Leveling
  • Trip Hazard Mitigation
  • Foam Jacking

CST is the sole provider of the CST polyurethane chemical grout injection process, a no-excavation foundation repair process.  The CST system is used to stabilize weak and poorly compacted soils underneath your structure’s slab.

The primary cause of foundation problems has to do with the support soils underneath the slab.  With soil collapse, erosion, expansion, or degradation, the foundation can be compromised and will lose adequate density to support the slab.  With Polyurethane chemical grout injection, the soils will be densified and compacted while being able to lift the foundation back to grade.



We are a proven foundation lifting, concrete leveling and trenchless sewer contractor with an impeccable track record and over 22 years of experience and thousands of projects completed.  We  offer a comprehensive suite of concrete leveling solutions and services.


We ensure that our team operates with the highest level of integrity and diligence, to ensure our projects are completed to the highest levels of quality and customer service.


We are the most experienced provider of Polyurethane Soil Stabilization applications, including solutions like concrete leveling, water control, carbon fiber concrete reinforcement and soil swelling mitigation and trenchless sewer repair.  We place great emphasis on research and design and continuously innovating our applications and the foundation lifting industry.