A frequent problem for owners of parking lots is the weakening of the central drain.  The drain cover can sink down and pose a danger to business patrons if the support system fails due to the basin block breaking.  Repairing the support system requires knowledge of how the drain connects to the city drainage or sewer system.  At River City we have a great deal of experience in the repair and restoration of drain damage.  Most importantly the owner of River City is ALWAYS on site.