COMMERCIAL SIGN COMPANY IN SAN DIEGO
Design | Permits | Fabrication | Installation | Sign Repair | LED Retrofits
SDF Signs & Lighting is a licensed California sign contractor specializing in channel letters, monument signs, cabinet signs, gas station signs, sign repair, LED retrofits, and commercial sign installation services.
CHANNEL LETTERS
Custom LED Channel Letter Signs
GAS STATION SIGNS
Fuel Station Branding & LED Price Signs
SIGN & PARKING LOT LIGHTING
Repair & Maintenance
COMMERCAL ELECTRICAL SIGNS
LED Retrofits & New Signs
SIGN REAPIR & MAINTENANCE
Service & Repairs
WINDOW GRAPHICS & VINYL
Storefront & Branding
CUSTOM NEON SIGNS
Design & Installation
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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
Our partners
Special Services
Why businesses in San Diego and southern California choose SDF Signs & Lighting
DESIGN & ENGINEERING
Our in-house design and engineering team creates custom sign solutions that are innovative, code compliant, and built to make your business stand out.
- Custom sign design & 3D renderings
- Structural engineering & calculations
- Permitting & code compliance
MANUFACTURING & FABRICATION
We use high-quality materials and advanced fabrication techniques to build durable, long-lasting commercial signs in our local facility.
- Precision fabrication & quality control
- High-quality materials built to last
- LED retrofits & sign modernization
PROFESSIONAL INSTALLATION
Our certified installation team ensures your sign is installed safely, on time, and built to perform for years to come.
- Expert sign installation in San Diego
- Structural engineering & calculations
- On-time service with minimal disruption
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