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Your residential expert! Specializing in garage floors, driveways, basement…


Your commercial property experts! Specializing in asset rehabilitation….

How It Works

Learn about our affordable, green, mudjacking alternative & concrete repair…

Foundation Repair

Your foundation repair expert! Specializing in structural stabilization and remediation…

Concrete Raising & Leveling Denver Metro, Arvada, Littleton, Highlands Ranch & Surrounding Cities

Liftech, a Denver Colorado based concrete stabilization company, specializes in lifting, leveling and stabilizing all types of concrete flatwork in residential, commercial and municipal applications. We use an advanced process of injecting a light weight, expanding polyurethane foam to raise, level, and stabilize concrete at a fraction of the cost of replacement. Unlike mudjacking, Liftech uses a minimally invasive and permanent solution to repairing flatwork of any kind. Have questions? Check out our FAQ page for answers.

If your concrete has created a hazardous or unappealing condition and you want it fixed for good, Liftech is the solution for you. Our application is used across the residential, commercial and municipal industries from sidewalks and driveways to roads and bridges.

The Fix for failed concrete

A solid substrate and well compacted soils are fundamental to providing a solid foundation upon which concrete structures perform.

Over time, Mother Nature takes its toll, especially here in Denver and across the Front Range.

Ground water, erosion and soil decomposition are the primary source of failure for roads, bridges, sidewalks, driveways, walkways, and other concrete platforms.

Liftech uses an advanced process of injecting a light weight, high compressive strength polyurethane which reacts to form a solid structure in and around voids and areas of wet or loosely compacted soils to strengthen and re-stabilize the substrate and provide a solid, water-tight environment.

The Problem
The ProblemSoils are susceptible to the forces of nature, causing them to contract, expand and ultimately fail. Without proper support the concrete sinks, creating not only an aesthetically unappealing environment, but also a hazardous and unstable structure. Left unattended this may lead to larger, more expensive problems.
The Solution
The SolutionEach failure is unique and requires careful planning by a skilled technician to design and implement a repair that will withstand the test of time. Liftech uses an advanced process to inject an expandable polymer under the concrete to raise it, and at the same time, stabilize the soil to prevent recurring failure.
The Result
The ResultThe process repairs and eliminates the failing condition within minutes and the concrete is ready to return to service immediately. Drainage and other issues affecting adjacent structures are remedied. The life of the concrete is extended for many more years.


Serving the Denver Metro and Surrounding Areas

Serving the Denver Metro area, including but not limited to Arvada, Aurora, Boulder, Brighton, Broomfield, Castle Rock, Centennial, Commerce City, Conifer, Denver, Englewood, Erie, Evergreen, Highlands Ranch, Golden, Lafayette, Lakewood, Littleton, Louisville, Northglenn, Superior, Thornton, Westminster, Wheat Ridge and More!   We service the entire State of Colorado for larger projects! Request a free estimate to see if we service your property today!


  • Not only will we give you a referral, but we would like you to come back for more work at your convenience! We did not do the driveway bump at the bottom and would like you to repair that when you can. Anyone who would like a referral can even come and look at our sidewalk repair if they would like... it is so much better and I never fear people tripping again. It has been one year and we are so pleased. You came promptly and Liftech was so much better than mudjacking... we have seen mudjacking repairs all over Grant Ranch and they are dropping dramatically. It was one half the price of replacing and looks great! You even filled in under our front porch and it looks so much better. You cleaned up after yourself nicely and I've hardly ever seen someone work so hard! Liftech was prompt, clean, courteous and thorough. Highly recommended. Five stars. Call when you are in the area and you are hired again!

    Chris P
  • After talking with you at the Denver Home and Garden Show we decided that your solution to our problem made the most sense...Your Liftech process of essentially "floating" 20 feet of the sidewalk back into place turned out to be the perfect solution to the problem...I was amazed at how quickly you completed the repair and at a very reasonable cost to us. Well below the hundreds, if not thousands, of dollars it would have taken to totally break up and re pour the sidewalk. Plus your process allowed us to use the sidewalk almost instantly after the application while new replacing it would have had to cure for days. With your 5 to 10 minute cleanup of the area the totally completed job took less than an afternoon. Thank you for a great job well done.

    Eva and Spence K.
  • We are very pleased with our experience with Liftech. We were happy with the price, and we really felt after researching the matter that the poly foam was a much better solution for concrete lifting than traditional mudjacking. A big reason we used Liftech was their professionalism. Several of the mudjackers we contacted simply never responded (as if they just didn't want the business), and the others showed up late, became irritated when I asked questions, or were deceptive. Liftech was the complete opposite: always on time and professional, very willing to answer my questions, and honest/ethical the entire time. The end result looks great, and the front walkway, which used to collect water and freeze in the winter, creating a dangerously slippery ice patch, now drains correctly. I know we made the right choice to go with Liftech.

    David D.
  • We needed to lift our concrete slab in our garage and talked to numerous mudjacking companies. Liftech was by far the most professional and service oriented. The job was done on time and for less than the traditional mudjacking companies we spoke with.

    Bill H.
  • We found Liftech to be very prompt, professional and competent. They seemed very knowledgeable about what was going on with our concrete and what to do about it. We are satisfied!

    Herb D.
  • I saved a ton of hours not having to break out the old concrete and finding a place to haul it to, make a form, mix the new concrete and pour it not to mention the time I would have had to invest moving that small garden wall. Using Liftech was a bargain!

    Pat A.
  • We used Liftech after two other mudjacking companies and a general contractor all told us it would be impossible to lift the badly sunken concrete stairs and that they would have to be torn out and replaced. We couldn’t be happier with the fact that Liftech proved them all wrong, lifting the stairs attached to our commercial office building nearly six inches and eliminating the tripping hazard that had us deeply concerned for tenant safety. I will use Liftech again for any other sunken concrete problems. The difference is that next time I won’t bother calling the general contractor or mudjacking companies at all.

    Patricia W
  • From the moment we began working with Liftech, it was a very professional experience, from the original estimate through the collection of all necessary paperwork and through the completion of the project. The actual repair work was completed as planned with minimal disruption to our work place and the finished product was so much better than I thought was going to be possible. I would highly recommend Liftech to anyone. We are so grateful that we were directed to you.

    Jennifer R.
  • I chose Liftech because I was tired of poor service and results with traditional mudjacking. From my initial phone call and estimate, to the actual repair and clean-up, Liftech exceeded my expectations. I appreciated their professional approach, modern technology and customer service. My patio looks great and I saved several hundred dollars (or more) over replacement. I highly recommend Liftech for concrete lifting and repair.

    Mike D
  • Liftech did extensive work on my garage, driveway and sidewalk. It was all done in about six and one-half hours. There were only small holes put in the areas that needed work which is very much different than with mud jacking. The work was done in a very professional manner at a reasonable cost. I have and would recommend Liftech to others that need this type of work performed at their house or business.

    Lloyd W.
  • Liftech was great. They came in and completely fixed our foundation issue with no mess. The price we paid was exactly what was quoted and the service exceeded our expectations!

  • Part of the basement slab has been sinking in my home and there are a few solutions to fix this. A number of years ago I had a reputable mud jacking company come out and lift the slab back up. While this was a successful process initially, the slab sunk back down within a couple of years. After doing research on alternatives I discovered the polyurethane raising process and decided to use Liftech. I was pleasantly surprised at the ease of this process and how professional and friendly the crew was. The injection holes are very small, there is no mess, it’s quick and it’s much more affordable than other options. I highly recommend Liftech for their technology, professionalism, promptness and great communication skills.

    Jerry W
  • The raising of our family room floor went very well and has held steady with no issues. Your pricing was also well below what mud jacking would have cost and I’m not sure that would have worked as well. Liftech’s method was less obtrusive to the floor than mudjacking also. Great product, great pricing, and a very professional job. I would recommend to anyone for flooring, driveway, porch steps, or any other cement raising project.”

    Ray L.