Why home and business owners in Colorado trust Sam the Concrete Man for their concrete lifting projects

We are known for our expert concrete lifting and leveling services throughout the Denver area. We use different techniques to bring your sinking concrete back to floor level. You can confidently hire our concrete leveling contractors for all your sinking concrete projects. 

Our concrete crack repair solutions are long term because we only use the finest quality material to give you a satisfactory repair. For those who don’t want to go through the trouble of replacing your concrete, save time and money with our polyjacking services. 

Our staff is highly proficient in handling both residential concrete lifting and commercial projects. Hiring our concrete lifting and raising services assures you get the help of the highest skilled concrete technicians in the area. 

concrete lifting


Concrete raising is the method used to raise and support unstable concrete slabs, by drilling holes and pumping polyurethane foam under the concrete slab. When compared to concrete replacement, the process of raising concrete with polyurethane foam is inexpensive. It is also exponentially faster than replacing concrete. Repaired areas are ready for impact within minutes!

concrete leveling


Concrete sealant is a preventative measure that is designed to keep your concrete moisture free. Concrete sealant is applied to cracks and joints which allows it to stretch and bond with the concrete better, furthermore protecting your investment against the elements. 

How It Works

Our poly foam method uses the concrete slab itself as a means of delivering poly foams that raise concrete, fill voids, and stabilize soils. A ⅝” hole is drilled through the slab into the subgrade. A tapered delivery port is installed into the ⅝” hole. The injection gun is connected to the port. The injection gun delivers the polyurethane material through the port and slab. Expansion of the material occurs within seconds, compressing loose soils and raising concrete.

Our Customer Guarantee

We are dedicated to ensuring professional service and support from start to finish. We offer 2 and 5-year warranties on all of our concrete raising services. We honor our Seniors and Military with a 10% discount. 

How Our Estimate Process Works

To schedule your on-site concrete lifting appointment, give us a call at 303-948-0140. We work with your schedule and can even do “drive-by” estimates if you have a busy schedule.

The estimator will come to your property to take in the scope of the project and discuss any particulars with you, the homeowner in order to bring your vision to life.

The estimator will print your estimate on-site completely free of charge! It is up to you to move forward with us with full knowledge of the final price the project will cost. 

Free Quick and Easy Estimate