FAQs

Richards' LLC
  • What kind of material is used to lift/raise concrete?

    Richards' LLC uses polyurethane foam to lift and level existing concrete. We inject the foam as a liquid, which then hardens into a rigid foam. This material will never shrink or lose density. Compared to traditional mudjacking materials, our polyurethane foam is significantly lighter and requires fewer, smaller injection holes.
  • How much does concrete lifting cost?

    Concrete lifting typically costs about half of what you'd pay to replace the same concrete. Prices generally range from $2-5 per square foot, depending on how much polyurethane foam is needed to achieve the desired level. Several factors influence the final project cost, including the extent of slab settlement, the presence of voids beneath the surface, and whether additional sections need to be included in the repair.
  • Is the polyurethane foam safe?

    Richards' purchases our polyurethane foam directly from the manufacturer in Manitowoc, Wisconsin. This patented foam is formulated by in-house chemists and specifically engineered for raising, leveling, and stabilizing concrete. The foam is freshly manufactured when ordered and shipped directly to us. It's environmentally friendly, containing 39-49% renewable and recycled materials, which makes it the greenest polyurethane foam available. Additionally, the foam doesn't contain any toxic chemicals.
  • So, you say concrete lifting is environmentally friendly?

    Absolutely. Our polyurethane foam contains 39-49% renewable and recycled materials, making it the greenest option on the market. The foam doesn't use toxic chemicals. Beyond using recycled materials, our manufacturer estimates that more than 100,000 concrete slabs have been saved from landfills. When you choose to raise your concrete instead of replacing it, you're saving money while helping the environment—it's a win-win situation.
  • Is maintenance needed after the lifting?

    After Richards' completes the concrete lifting work, you'll need to caulk the seams of the repaired sections and backfill any exposed areas to contain the material. Preventing water from flowing underneath the slab is essential for preserving the repair. You can help protect your investment by ensuring downspouts are properly positioned to direct water away from your concrete and foundation.
  • What areas can benefit from concrete lifting? Where can concrete lifting be used?

    Richards' concrete lifting services can be applied to numerous commercial and residential areas to enhance safety and appearance where concrete has settled, become unsightly, or developed voids. We service store floors, parking lots, sidewalks, walkways, steps, ADA ramps, roadways, bridges, driveways, patios, garage floors, porches, pools, foundation spray foam, and more.
  • How does Richards' concrete lifting method with polyurethane foam compare to traditional mudjacking?

    Our polyurethane foam material weighs significantly less than traditional mudjacking materials and needs fewer, smaller injection holes. Richards' won't need to drive heavy equipment across your lawn or landscaping. When we use polyurethane foam to raise your concrete, we bring a hose directly from our trailer to the repair site without driving any equipment through your yard.