San Diego Custom Sign, Service & Lighting Company

Looking for a San Diego area sign and lighting service company? Whatever you need in the world of sign and lighting repair or retrofits, YESCO can provide. After all, we’ve set the standard for quality, innovation, and customer service in the industry since 1920. Your signs and lighting will always look great and work properly when you rely on us.  Our big red trucks and service teams are all over Southern California.