About Our Sign Shop
Who we are
SDF Signs & Lighting has been a trusted commercial sign company in San Diego since 2004. We design, fabricate, install, repair, and maintain high-quality commercial signs for businesses across San Diego County and Southern California.
From channel letters and monument signs to gas station signage, cabinet signs, LED retrofits, and sign repairs, we provide complete sign solutions from concept to completion, all under one roof.
As a licensed California C-45 sign contractor, we handle every step of the process including design, engineering, permitting, fabrication, installation, and maintenance. Our experienced team ensures your signs are built to last, code compliant, and designed to make your business stand out.
Every sign we build is backed by our commitment to:
- Original designs that meet community criteria
- Full compliance with zoning and building codes
- UL certified components and workmanship
- Built to meet the National Electrical Code
- Quality craftsmanship and attention to detail
- Reliable service and long-term support
