Corona Riverside Electrical Service
Company Overview
Former Industrial Electrician and Electrical Engineer, holding a BSEE from UC Berkeley.
Expert in Industrial, Commercial, and Residential projects. I prefer smaller jobs and repairs on a part-time basis: I possess extensive expertise in various electrical installations and repairs.
License #489214 for Industrial, Commercial, and Residential work - operating as OC Electrical Service. Bringing more than 40 years of practical experience. I have undergone over six years of specialized education.
Business Services
- Electric inspection
- Electric installation or replacement
- Electric panel installation
Business Location & Hours
Mon: | 8:00 AM - 5:00 PM |
Tue: | 8:00 AM - 5:00 PM |
Wed: | 8:00 AM - 5:00 PM |
Thu: | 8:00 AM - 5:00 PM |
Fri: | 8:00 AM - 5:00 PM |
Sat: | 11:00 AM - 5:00 PM |
Sun: | Closed |
Recommended Customer Reviews

I blew a circuit breaker and called CN Electrical service at 4:50PM, John the owner was at my house after a normal workday in under 2 hours, no appointment (and no emergency after-hours rate that most repair guys bill you for) and he charged me the very reasonable flat rate he quoted me.
On top of that, he gave me a nice military discount (though I'm ex-military). He did the work quickly and thoroughly, then took the time to answer some questions I had about other electrical issues I had. Thorough, professional, no hidden charges...what else could you possibly ask for? I've hired other electricians in the past and I won't have to look anywhere else from now on. 5 Stars.

A friend asked via a fb post on a public page if $3,000 sounded to high for a new breaker panel. I suggested she call John for a second opinion. Let's just say we were all super surprised when she reported back that John came out and said it was a simple $75.00 fix. She raved about how friendly and professional he was. Since that post he has been referred to many others in our community. Everyone is extremely satisfied !!!! We have a right knit community, when we find someone good we shout it out from the roof tops !!! Thank you John ..... your company is defiantly shout worthy !!!!

Apparently his advertisement for ""No Job is too big or too small"" is not true. As soon as I explained to him that I needed an Ethernet cable to be installed in my attic he stopped me and said ""No way am I climbing in someones attic."" That was enough for me to terminate the job.