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Benchmark Concrete Raising specializes in polyurethane concrete leveling, also known as poly jacking—a fast, clean, and eco-friendly alternative to mud jacking. We expertly lift and level sunken concrete, including sidewalks, driveways, patios, garage aprons, and steps. Our polyurethane foam injection provides long-lasting, durable results with minimal disruption. For reliable concrete leveling in Minneapolis, trust Benchmark Concrete Raising. Get a free estimate today!

Close-up of a tape measure indicating the height of a door threshold, with the top photo showing about 4.5 inches and the bottom photo about 2.5 inches.
Uneven sidewalk slabs with a yellow measuring tape indicating height difference on a sunny day.