Profile: Parker Concrete, Inc. specializes in concrete construction services. Our concrete services include foundation repair, retaining walls, formed columns, installing & removing concrete driveways, walkways, sidewalks, patios, steps, basements, footings, garage flooring, and specialty concrete works. Our services are widely used in construction industries. We also provide excavation services and flat work concrete services. Flat work is widely used in two different ways. Traditional flatwork is primarily used on basement floors, driveways, garages, patios, and side walk surfaces.