Basement Systems of New York came to the rescue of this two-year-old home. Due to poor compaction during backfilling of the concrete porch with bluestone the cap was already sinking 1 1/2". We were able to remedy this eyesore and hazard for the homeowner with the help of PolyLevel. We were able to remove the eyesore and hazard around their home by injecting the concrete with PolyLevel and we were able to bring it back to a perfect level