AGC Powerhouse Automotive Care & Repair
 

Engine and electrical diagnostics

Scan tools, live data and real testing, so the right part gets fixed.

What can we help with?

Prefer to talk?Call (949) 761-8181

Warning lights, rough running and electrical problems get expensive when a shop guesses. We use scan tools, live data and hands-on testing to find the root cause, not just clear the code. That covers misfires and performance problems, charging issues, failed sensors and wiring faults. You get a clear answer and a repair plan, so your money goes into the right fix the first time.

When you may need this service

  • A check engine or other warning light is on
  • Rough running or misfires
  • Charging problems
  • Electrical faults that come and go

Services available

  • Read codes and live data with professional scan tools
  • Test the part behind the code before replacing it
  • Charging system, sensor and wiring checks
  • A clear repair plan before any work starts

How it works

The same three steps on every job, large or small. You always know what happens next and what it costs.

AGC Powerhouse Automotive Care & RepairService order
  1. 1

    Tell us what you need

    Book online or call. A few quick questions help us get ready for you.

  2. 2

    Get a clear price

    You hear the price and the timeline before anything starts. No surprises on the bill.

  3. 3

    We do the work

    Done the way we agreed, and we check in with you when it is finished.

Your approval, before any work

What customers say

5.0 4 reviews on Google
Olivia GreeleyGoogle · Oct 2026
⭐⭐⭐⭐⭐ Honestly, one of the best mechanics I’ve ever dealt with! He gets you in right away, goes above and beyond, and charges very reasonable prices. He’s even gone as far as dropping my car…
Shaheen FatimaGoogle · Sep 2026
I’ve been bringing my car to Antonio for routine maintenance like oil changes and tire rotations, and I couldn't be happier with the service. He genuinely cares about his customers and…
Azaan KhanGoogle · Sep 2026
Antonio is my family's go-to mechanic. He's worked on all of our cars and has done everything from routine maintenance to major repairs. He's done oil changes, fluid flushes, spark plugs,…
Zeeshan KhanGoogle · Sep 2026
Antonio and his team do outstanding work. They're extremely honest, stand behind their repairs with a warranty, and never charge for work that isn't needed. I've trusted Antonio with my…