At Rock Solid Handyman Services, we recently completed a project for a commercial client who had plumbing modifications done in their new shop. This led to the need for substantial drywall repair and FRP panel installation. We fixed the drywall and then installed new Fiberglass Reinforced Plastic (FRP) panels behind a mop sink and another sink to prevent water damage. After the FRP panels were in place, we installed a basin sink, new water supply shut off valves, and drain P-traps. Get an estimate today!