Fixed Right.
No Drama.
Main Auto has kept Southern California drivers rolling for over 20 years — honest diagnostics, fair pricing, and repairs done right the first time.
20+ Years · 4.8★
Two decades of honest work — and the receipts to prove it.
Three things
we never bend on.
Trust isn't a slogan on our wall — it's how we've kept Orange County families coming back for decades. Here's exactly what you get, every single visit.
Straight-Talk Estimate
You get a full written estimate before we touch a bolt — no surprises when you see your invoice, ever.
Quality Parts Promise
We use quality OEM-spec parts so your repair lasts — not just long enough to make it out of the lot.
Stand-Behind-It Warranty
All labor and parts are backed by our shop warranty. If something's not right, we make it right.
Hover a bay. See the work.
Oil Change & Lube
Fast, honest oil changes that protect your engine without the upsell pressure — with a free once-over every time.
- Conventional, blend & full synthetic
- Multi-point safety inspection included
- Filter replacement & fluid top-off
- Quick turnaround — no long waits
Brake Repair & Service
Squealing, grinding, or a soft pedal? Our brake experts fix the problem, not just the symptom.
- Full brake inspection at no charge
- Pad, rotor & caliper replacement
- Brake fluid flush & bleed
- ABS warning-light diagnosis
Check Engine & Diagnostics
That warning light decoded fast — with real root-cause answers, not code-reading guesswork.
- Professional scan-tool diagnostics
- Check engine, ABS, TPMS & more
- Root-cause analysis in plain English
- Same-day diagnosis often available
Save at a
neighbor's price.
Full Synthetic Oil Change
Drive in for a full synthetic oil change and multi-point inspection at a neighbor's price.
Call to confirm current pricing. Valid at Main Auto Orange location. Cannot combine with other offers.
Claim This DealFree Brake Inspection
Worried about your brakes? Come in and we'll inspect them at no charge — no obligation.
Inspection only. Labor & parts additional if service needed. Call to schedule.
Book Free CheckNew Customer Discount
First time at Main Auto? Mention this offer and save on your first qualifying repair or service.
Ask about eligibility when you call. One per household. New customers only.
Get StartedTrusted by 1,000+ Southern California drivers with a 4.8-star rating.
"Took my truck in for a grinding noise and they had it diagnosed within the hour. Turned out to be the rear brakes — they showed me exactly what was worn and gave me a fair price before doing anything. No upsell, no drama."
"I was dreading the check engine light — last time a dealer quoted me over $900. Main Auto found the actual issue, fixed it for a fraction of that, and explained everything. Honest shop. Rare find."
"Been bringing my family's cars here for years. These guys remember you, they're straight with you, and the work holds up. My daughter's car needed A/C repair before summer and they had it done same day."
Let's Get You
Rolling.
Same-day diagnosis is often available, and every estimate comes in writing before we lift a wrench. Talk to a real person who knows your name.