Safety, Quality, and Satisfaction is Our Top Priority

Expert Southern California Electrician

RJB Electrical Contractor LLC, located in Signal Hill, California, is a family owned and operated electrical contractor. As a residential, commercial, and industrial contractor, we move in a variety of different arenas, serving all types of single-family homes, businesses, property management companies, condominium and apartment complexes. We have a proven ability to complete any project, regardless of size or complexity. We have longstanding working relationships with general contractors and a proven track record for completing jobs both on time and on budget. Contact us to learn more about our electrical work and lighting repair services.

Our Electrical and Lighting Services Include:

  • Upgrade or Replacement of Main Electrical Panel and Sub-Panels
  • Installation and Repair of Electrical Systems, Lighting Systems and Emergency Electrical
  • Installation and Repair of Level 2 EV Chargers and Charging Stations
  • Installation and Repair of All Lighting Fixture Types and Styles
  • Circuit Breaker and Fuse Replacement
  • Service and Replacement of Lighting Ballasts, Lamps, LED Drivers, Switches, and Electrical Controls
  • Upgrade or Replacement of Power Outlets of All Sizes
  • New Construction, Remodels, Room Additions, Business Relocations and Expansions
  • Complete Home, ADU and Business Rewiring and Repairs
  • Business, Retail, Restaurant, and Office Tenant Improvements
  • Troubleshooting/Repairs/Rewiring/Service for Single and 3 Phase, 120/208/240/277/480-Volt Wiring
  • Additions, Replacements and Upgrades of All Indoor and Outdoor Lighting and Electrical Needs
  • Transformers and Industrial Machinery Installations
  • Installation and Repair of Motor Controls and Hookups
  • Electrical Consultations On All Size Projects
  • Dedicated Circuits for Ovens, Dishwashers, Microwaves, Refrigerators, Garbage Disposals, Saunas, Spas/Hot Tubs, Bidets, Washing Machines, Electric Dryers, Air Conditioning Units, Electric Water Heaters, Pool Equipment, Server Racks, Home Data Centers, Security Cameras, Alarm Systems, Cryptocurrency Miners, LED Video Walls, Space Heaters, Sump Pumps, Welding Equipment, Home Theatres, Aquariums, Wine Coolers, Home Gym Equipment, Electric Fireplaces, Electric Kiln, 3D Printers, Home Use Medical Equipment
  • Ceiling Fan and Recessed Can Light Installations
  • Electrical Code Compliance Installations and Violation Corrections
  • Electrical Inspections, Reports and Corrections
  • Exhaust Fan and Attic Cooling Fan Installations
  • Installation of GFCI Safety Outlets, Arc-Fault and Surge Protection Devices
  • Home Automation, Intercom, Doorbell Systems, and Wiring
  • Smoke Detectors Wired, Replaced or Converted from Battery Type
  • Telephone, Computer and Data Cabling & Network Wiring
  • Energy-Saving Electrical Products and Lighting Controls


Our Service Areas:
Proudly Serving: Anaheim, Artesia, Balboa Island, Bellflower, Bell Gardens, Beverly Hills, Bixby Knolls, Buena Park, Carson, Cerritos, Compton, Costa Mesa, Cypress, Downey, El Segundo, Fullerton, Garden Grove, Gardena, Harbor City, Hawthorne, Hawaiian Gardens, Hermosa Beach, Huntington Beach, Huntington Park, Irvine, La Habra, La Palma, La Mirada, Laguna Beach, Lakewood, Lawndale, Lomita, Long Beach, Los Alamitos, Lynwood, Manhattan Beach, Midway City, Newport Beach, Norwalk, Orange, Pacific Palisades, Paramount, Rancho Dominguez, Rancho Palos Verdes, Redondo Beach, Rossmoor, San Pedro, Santa Ana, Santa Fe Springs, Signal Hill, South Gate, Stanton, Sunset Beach, Torrance, West Carson, Westminster, Wilmington and Whittier