Coastline Post

Electrical

Panel upgrades, rewiring, lighting, EV chargers.

244 licensed in the valley · 40 listed here

The valley's electrical work is dominated by two jobs: panel upgrades on homes built before modern load demands, and EV charger installs. With 244 licensed electrical contractors in the Temecula Valley, this is the deepest trade in the directory — and the most competitive.

Electrical in the Temecula Valley, by the numbers

  • 244 licensed Electrical contractors in the valley
  • 15.1 average years in business
  • 77 have been licensed 20 years or more
  • 100% carry an active contractor bond
  • Temecula 111
  • Murrieta 100
  • Winchester 33

Counts cover every active CSLB licence in the 92590–92596 ZIP codes as of 2026-08-28. Years in business are measured from the original licence issue date. Verify any licence at CSLB →

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Hiring electrical in Temecula — what to know

Do I need a permit for an EV charger?

Yes. Temecula and Murrieta both require a permit for a dedicated 240V circuit, and your electrician should be pulling it as part of the job rather than leaving it to you.

How do I know if my panel needs upgrading?

If you have a 100-amp panel and you are adding air conditioning, a pool, solar or an EV charger, you are likely at or past capacity. An electrician can do a load calculation rather than guessing.

What licence should an electrician hold?

A C-10. It is the single most commonly held speciality licence in the valley, so there is no reason to accept anyone working without one.

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