Electrical Service
Southern California’s Premier Industrial & Commercial Electrical Contractor
As a leader in electrical contracting, ESSI goes above and beyond to deliver excellent service and gain customer loyalty.
ESSI provides comprehensive electrical contracting services to meet the needs of our industrial and commercial clients. From design and build to repair and maintenance, our teams are trained to provide the very best in customer service and electrical excellence.
We operate as a trusted partner, aligning our clients’ goals with our own and working together to create the very best solutions for their firms, from turnkey design and build to simple repair. We take the time to fully understand each project, its purpose and how it fits into our clients’ objectives, so that we can perfectly mesh ESSI’s electrical solutions with the desired outcome.
It is our pleasure to work with companies of all sizes to help them achieve their business goals. Our clients can expect the same intense commitment to providing electrical contracting services of exceptional quality, whether they are a Global Fortune 10 company or a regional firm.
ESSI Guarantee
We are trusted experts that can be counted upon to deliver a defect-free installation that conforms to the project requirements and surpasses the customers’ expectations. We will do the job right the first time, every time, on time as promised.
Electrical Services:
- Emergency response & recovery services
- Electrical system troubleshooting & repair
- Advanced electrical design build installations
- Emergency generator & ATS installation
- Electric vehicle supply equipment installations
- Industrial control & automation
- Building automation systems installations
- Hazardous (classified) location installations
- Photovoltaic design & installation
- Infrared imaging & preventative maintenance
- Power conversion equipment installation
- Electrical equipment upgrades & replacements
- Fiber & metallic media installations & service
- Renewable energy systems installation
- Hydrogen fueling stations
- Modification, improvement & retrofit
- Power quality studies
- Electrical system evaluation & inspection
Scheduled Maintenance
Modern electrical, automation and control systems are complex and require consistent attention to ensure they continue to function as designed. Reduce downtime and prolong the life of your equipment with ESSI’s preventative maintenance programs. We schedule service and maintenance at your convenience, built to coincide with plant and facility shutdowns or holiday periods so that our maintenance program does not disrupt the normal course of operations.
24x7x365 Emergency Electrical Repair
Electrical emergencies rarely happen at convenient times. ESSI provides our clients with the peace of mind they need knowing that our talented team can be deployed at any hour of the day or night to correct electrical problems that may arise. We provide emergency response and recovery service for clients within our core service area, from the Greater Los Angeles Area to San Diego, California. Our team will arrive quickly, diagnose the problem, and will work fast to get your business back on track.