Powering Southern California's Commercial Future
Commercial electrical contractor serving San Diego, Los Angeles & Inland Empire. New construction, tenant improvements, warehouse lighting, EV chargers & more.
License #C-1121238
15 Commercial Electrical Services
Full-spectrum commercial power solutions engineered for reliability and code compliance.
EV Chargers
Level 2 and DC fast charging stations for commercial properties, fleets, and parking facilities.
Dock Equipment
Dock control systems, levelers, and vehicle restraint electrical installation.
Warehouse Lighting
High-bay LED lighting installation, retrofit, and maintenance for warehouses.
Office Renovation
Complete office electrical renovation and tenant improvement build-outs.
Tilt-Up Electrical
Electrical rough-in for tilt-up concrete construction projects.
Lighting Renovation
Energy-efficient LED lighting upgrades and retrofits for commercial buildings.
Equipment Power
Power systems for industrial equipment, machinery, and manufacturing.
HVAC Power
Electrical installation for commercial HVAC systems and rooftop units.
Cold Storage Systems
Electrical systems for cold storage, refrigeration, and freezer facilities.
Exit Lighting
Code-compliant emergency exit and egress lighting installation and testing.
Generators
Standby generator installation, transfer switches, and backup power systems.
MDF Room Power
Dedicated power, UPS, and electrical systems for MDF and data center rooms.
Site Lighting
Outdoor area, parking lot, and security lighting installation.
Electrical Utility
Utility service connections, upgrades, and utility coordination.
Street Lighting
Street, roadway, and municipal LED lighting installation.
Southern California Coverage
San Diego
12+ cities served including:
Los Angeles
12+ cities served including:
Inland Empire
12+ cities served including:
Precision. Reliability. Power.
LD Electrical Service is a premier commercial electrical contractor serving Southern California. We specialize in new construction build-outs, tenant improvements, warehouse lighting, dock control systems, EV chargers, and advanced electrical systems.
With license number C-1121238, we deliver reliable, efficient, and high-quality electrical installations tailored to meet your business needs—from warehouses and office spaces to data centers and cold storage facilities.
Learn More About Us →Licensed & Insured
California License C-1121238
24/7 Emergency
Rapid response service
On-Time Delivery
Zero-downtime installs
15+ Specialties
Full commercial scope
From the Blog
Why LED Retrofits Are a Must for San Diego Warehouses
Discover how upgrading to LED lighting can cut energy costs, improve safety, and transform your San Diego warehouse into a more efficient operation.
Optimizing Power Infrastructure for Los Angeles Offices
From tenant improvements to full build-outs, learn how proper electrical planning keeps your Los Angeles office running efficiently and code-compliant.
The Rise of EV Charging in the Inland Empire
As electric vehicle adoption surges across Riverside and San Bernardino counties, commercial properties need reliable EV charging infrastructure now more than ever.
Ready to Power Up?
Get a fast, free quote from Southern California's trusted commercial electrical contractor.