1010 W Commonwealth Ave, Fullerton, CA 92833 Tue–Fri 9:00 AM–6:00 PM · Mon & Sat by appointment · Sun closed ASE Certified Master Technician · Family Owned
Cedillo's front office with black-and-white checkered floor, service window and parts wall in Fullerton

Electrical & No-Start · Fullerton, CA

Auto Electrical Repair in Fullerton

Dead batteries, no-starts, lights and wiring — we trace the fault instead of swapping parts.

Quick answer

For a car that won't start, keeps draining its battery or has lights and accessories that quit, Cedillo's in Fullerton tests the battery, starter, charging system and wiring to find the real fault before replacing parts.

Electrical problems reward patience. We test the battery, starter and alternator, then trace circuits and grounds to find what's actually failing.

Classic wiring gets the same attention — old connectors, brittle insulation and add-on accessories are where problems hide.

What's included

  • Battery, starter & alternator testing
  • Parasitic battery drain
  • Lighting & accessory circuits
  • Wiring & ground repair
  • Classic car wiring
Brown Pontiac Trans Am under a project car on a four-post lift at Cedillo's classic auto repair in Fullerton
A brown Trans Am in the bay.
Rafael Cedillo smiling behind the front counter at Cedillo's auto shop in Fullerton
Rafael behind the counter.

How it works

No guesswork. No surprises.

  1. 1

    Tell us what's happening

    Call (714) 681-0101 or send a request. Noises, lights, when it happens — every detail helps.

  2. 2

    We diagnose & explain

    Rafael confirms the cause and walks you through what he found, with a clear price.

  3. 3

    You approve, we repair

    Nothing gets done without your OK — and the price you approved is the price you pay.

Common questions

Electrical & No-Start FAQ

Why does my battery keep dying?

A weak battery, a charging problem or a parasitic drain from a component staying on. We test all three.

My car clicks but will not start. What is wrong?

Usually a weak battery, a poor connection or a failing starter. A quick test tells which.

Red classic Ford Mustang raised on a two-post lift for suspension and brake work at Cedillo's in Fullerton

Need electrical & no-start in Fullerton?

Call Rafael at (714) 681-0101 or send a quick request — daily drivers and classics welcome.

1010 W Commonwealth Ave, Fullerton, CA 92833  ·  Tue–Fri 9:00 AM–6:00 PM · Mon & Sat by appointment · Sun closed