
General Auto Repair
Complete diagnostics and repair for cars and trucks, from everyday maintenance to bigger mechanical issues.
Fast, Honest Auto Repair in Fullerton
From water pumps to mufflers, J&J Cruz delivers fast, fair repairs with clear updates every step of the way.

Services

Complete diagnostics and repair for cars and trucks, from everyday maintenance to bigger mechanical issues.

Water pump replacement and engine repair work done right, without the dealership wait or price tag.

Muffler inspections and repairs with an honest, itemized quote before any work begins.

Routine oil changes and fluid checks to keep your vehicle running smoothly between visits.
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Fast, honest repairs Fullerton drivers have trusted since 2012
Our story
We fix cars the way we'd want our own fixed: quickly, honestly, and without the runaround. Customers come to us after getting quoted thousands of dollars and multiple days at the dealership, and we get the same work done in a fraction of the time, keeping them updated along the way.
Before we touch a vehicle, we walk through what it actually needs and what it costs, item by item. No surprise charges tacked on at pickup. We speak English and Spanish, so every customer gets the same clear explanation of their repair.
Some of our customers have brought us every car they've owned since 2012. That kind of loyalty is earned one honest repair at a time, and it's what we aim for with every vehicle that comes through our doors in Fullerton.
What customers say
“Great service and kept me updated along the way. Went to the dealership and they wanted over 3k and 4 days for a Chrysler 300 2.7l water pump replacement job. He got it done in 2 days and now my cars running great.”
“Amazing service and always super fast and honest!! There's A LOT of mechanics that will overcharge you, but not these guys! They get their work done fast and are super thorough. Absolutely one of the few auto mechanic places I will recommend. They also speak Spanish and English!!”
“My only mechanic for all my vehicles since 2012. 15 year customer, what more can I say, they are the reason why I can even afford to own a vehicle.”
Serving Fullerton, CA.
2507 W Orangethorpe Ave #113, Fullerton, CA 92833
2507 W Orangethorpe Ave #113, Fullerton, CA 92833
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