Corona Electrical Service © 2016 Corona, CA OCPS dba Corona Electrical Service

Corona Electrical Service

Residential  Commercial   Industrial


LICENSE# C10 489214

Need a top rated experienced electrician?

Give John Alan a call!  Troubleshooting expert with over 35 years experience versed and qualified in all phases of electrical from 120/240v ,208/240/480v 3 phase.  Industrial controls, automation, PLC. John's knowledge surpasses your average Electrical contractor.  John Alan is a military veteran and semi retired electrical engineer, designer and inventor with several USPTO patents pending.


Whether you need a small one time electrical repair, GFI, subpanel, hot tub installation, pool and spa lighting, smart home automation, wireless controls, ceiling fan, fixture installations and upgrades John can help.  Since John is semi-retired he mostly chooses to focus on smaller jobs (<4 hours)

"I always treat your home like it's my home"

Appliance Circuits - Breakers, Ceiling Fan Installation - Dimmers - Electric Vehicle Charging Station Installation - Ground Fault Circuit - Home Safety - Hot Tubs - Inspections - Pool & Spa - Recessed Lighting - Security Lighting - Surge Protection - Troubleshooting

Monday- Friday
8 am to 5pm

Saturday by appointment