Custom Brick Paver Installation. Pappas Hardscape Systems, Inc. a highly regarded company that has worked with top landscape designers, specializes in the installation of interlocking concrete pavers for driveways, walkways, pool decks, patios, and entry features (residential and commercial). Our client list consists of over 300 clients with the potential of repeat services with pressure washing and sealants. Owner is willing to negotiate and stay on as sales rep for up to (6) months or longer. Please refer to Listing 747-32089.