Ontario, CA Electrical Contractor

A-1 Electrical

Electrical Contractor - Ontario, CA - A-1 Electrical - Meter and sub-panels moved

A-1 Electrical is a family owned and operated company offering electrical services to commercial and residential clients in Ontario, CA. With over 30 years of experience, our commitment to quality and excellence has earned us the reputation as the best electrical contractor in the area. We have the experience and knowledge to do the job right the first time around. From electrical repair to troubleshooting, we guarantee our work and your complete satisfaction.

Electrical Contractor - Ontario, CA - A-1 Electrical - Wiring - Troubleshooting - In Business Since 1990

Learn More About A-1 Electrical:

  • Wiring
  • Troubleshooting
  • Fan installations
  • New construction and remodeling
  • Meter and sub-panels moved
  • Indoor / outdoor lighting
  • Fluorescent lighting
  • Recessed lighting
  • Security lighting
  • 110- / 220- / 277- / 480-volt circuits and outlets
  • Dedicated computer circuits
  • Meter upgrades
  • Fuses and breakers
  • Jacuzzi and spa hookups
  • Phone jacks
  • Smoke detectors
  • Fans – all types
  • Warehouse lighting
  • Underground-overhead piping
  • Tenant improvement
  • Machine hookups

Our friendly and courteous staff is here to answer any questions you may have about our company or our services, so don’t hesitate to give us a call. We are a proud member of the Better Business Bureau. (C-10 license # 593560)

Contact A-1 Electrical today at 909-988-8992, 323-221-0321 or 626-308-2007 and we’ll gladly assist you with your electrical needs.

A-1 Electrical - 1827 E. Hawthorne Ontario, CA 91764
A-1 Electrical

1827 E. Hawthorne
Ontario, CA 91764

Hours of Business:

Monday to Friday: 7:00 a.m. – 5:00 p.m.