With more than 10,000 satisfied customers, Liftech Corporation is Colorado's #1-rated concrete stabilization company. Based in Denver, Colorado, and serving the wider Denver metropolitan area, Liftech specializes in lifting, leveling, and stabilizing all types of concrete flatwork and foundations in residential, commercial, and municipal applications. For flatwork repairs, we use an advanced process of injecting a lightweight, 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 repair flatwork of any kind. For cracked, sinking, and unstable foundations, Liftech utilizes the best technology available, including structural piers, crack sealing, and other advanced methods, to repair foundations permanently.