J Bucci Inc also does an excellent job on retaining walls . We make sure that after the job is complete that your wall won’t fall over or have a wave. We use the right techniques so that water won’t travel behind which would cause the wall to shift or make a wave after the water freezes in the winter. We also glue each row with an epoxy glue (PL Premium) to insure that no block will move and that your wall would be a solid one piece. You the customer also gets to pick the various types of blocks that are being sold. The experienced staff works really hard and takes their time so that everything is 100%.