perform sign maintenance and repairs. We own heavy duty lifting equipment, and provide emergency services when signs and, bending machines, a heavy duty sewing machine, as well as computer cutting and printing equipment. We weld our

gone through rigorous training to ensure they are equipped to observe and test during the building process), AWS (American Welding Society), CALTRANS (California Department of Transportation) and Nuclear Gauge (Soils and Asphalt). At Sigma

of services, such as furniture assembly, picture hanging, heavy lifting, mounting, packing, and painting. All of our we provide the necessary high-quality tools and equipment for each job. We always put in the