Maintenance of signs and raised letters * Maintenance and repair of raised letters of all kinds. * Maintenance of illuminated signs and replacement of damaged lighting. * Repair and replacement of transformers and electrical wires. * Reinstallation of damaged letters and signs. * Cleaning and polishing of signs and raised letters. * Treatment of damage caused by weather factors. * Replacement of damaged acrylic and acrylic and facades. * Maintenance and restoration of commercial shop signs. * Dismantling, moving, and reinstallation of signs as needed. * Checking lighting and connections and ensuring operational safety