Road Saws, Demo Saws, Jack Hammers, and Dump Trucks; Keith D. Smith Concrete Contractor, Inc. has all equipment and skills necessary to complete most types of concrete sawing and demolition projects. We offer cutting, demo, haul off, ad reinstall services to make it a one stop shop for our clients. Typical projects include failed asphalt parking stalls, warehouse dock replacements, and interior/exterior plumbing trenches.