AGC Powerhouse Automotive Care & Repair
 

Engine repair and replacement

Repair, rebuild or replacement, whichever makes sense for your car and budget.

What can we help with?

Prefer to talk?Call (949) 761-8181

When an engine starts knocking, burning oil or losing power, it can feel like the end of the car. We start with thorough diagnostics and an honest conversation about your options. Sometimes a targeted repair or top-end work is enough; other times a rebuild or a replacement engine is the better value. Either way the work is built for reliability: correct clearances, quality parts and proper break-in, so a car you already know keeps going without a new car payment.

When you may need this service

  • The engine is knocking
  • It is burning oil
  • It has lost power

Services available

  • Diagnose the engine before recommending any work
  • Targeted repairs and top-end work
  • Engine rebuilds
  • Engine replacement
  • Correct clearances, quality parts and proper break-in

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…