Fonseca Jr. auto shop

Southern California's Family Shop

Fixed Right. Fast.

Fonseca Jr. Tires & Auto Repair Inc. is Orange County's go-to for tires, brakes, oil changes, and full mechanical repair — family-run since day one, built on straight talk and work that lasts.

20+Yrs Serving SoCal
5,000+Vehicles Repaired
4.9Average Rating
Same-DayService Available
100%Satisfaction Guaranteed
The Fonseca Way

A Name On The Door, Not A Number On A Ticket.

Fonseca Jr. Tires & Auto Repair isn't just a business in Southern California — it's a family that grew up here, raised a business here, and pours that local pride into every car we touch. We've watched this community grow and change over the decades, and we're proud to be a constant that neighbors can count on.

When a single mom needs her car safe before the school run, when a small business owner can't afford to be off the road — those are the moments that define why we do this work. We sponsor local youth sports, show up for community events, and give back in the neighborhoods that have given so much to us. This shop isn't a chain. It's a name, a family, and a handshake that means something.

What We Do

Dealership-quality work, without the dealership price tag.

Tires, brakes, oil — plus full mechanical repair on every make and model, domestic or import. Most routine jobs finished the same day you drive in.

New tires
01 / TIRES

Tires

New tires installed and balanced while you wait — dozens of brands, every size. We match you to the right tire for your driving style and budget, from affordable everyday sets to premium performance rubber. Every new tire includes mounting, balancing, and a valve stem.

  • Passenger, truck, SUV & performance fitments
  • Mounting, balancing & valve stem included
  • TPMS sensor service and reset
  • Flat repair, plug & patch service
  • Rotation and inspection
Brake service
02 / BRAKES

Brakes

Pads, rotors, calipers — complete brake service done right the first time. Your brakes are your most critical safety system and we treat them that way, measuring pad depth and rotor condition before recommending only what's actually needed. No scare tactics — just honest work with quality parts.

  • Brake pad and rotor replacement
  • Caliper service and replacement
  • Brake fluid flush and bleed
  • Free brake inspection with any service
  • Warranty-backed parts and labor
Oil change
03 / OIL & LUBE

Oil Change & Lube

Conventional or full synthetic — quick, thorough, and done with a real multi-point check. Every visit covers fluids, filters, belts, hoses, and tire pressure so you leave knowing the full picture on your vehicle. Most jobs done in under an hour.

  • Conventional, high-mileage & full synthetic
  • Filter replacement and fluid top-off
  • Multi-point inspection included
  • Most jobs under 60 minutes
  • Oil life monitor reset
Brought my truck in with a slow leak and they had me patched and back on the road in 20 minutes — no charge. These guys are the real deal.
Marco R. · Mission Viejo, CA
Our Promise

Three things we guarantee, every visit.

Straight-Talk Estimate

You'll get a clear, itemized quote before any work begins — no hidden fees, no surprise charges at pickup.

Work Warranty

All repairs are backed by a parts and labor warranty so you drive away with real peace of mind.

Same-Day Promise

Most tire and routine service jobs are completed the same day — your time matters as much as your vehicle.

Current Deals

Save on the stuff your car needs.

Mention the offer when you call. Real savings, no gimmicks.

Oil Special

Full Synthetic Oil Change

Full synthetic oil change + multi-point inspection for a competitive flat rate — mention this offer when you call.

Applies to most vehicles. Cannot be combined with other offers. Call to confirm fitment.
Free

Free Flat Repair

Bring in any repairable flat tire and we'll patch it free — no strings, no upsell pressure.

Must be repairable per industry standards. One tire per visit.
Tire Deal

Buy 3 Get 4th 50% Off

Purchase three tires at regular price and get the fourth at half off — mix and match qualifying brands.

On select in-stock tire brands. See shop for details.

Tire Brands We Stock

MichelinBFGoodrichGoodyearCooperFirestoneBridgestoneContinentalPirelliHankookToyoYokohamaFalken MichelinBFGoodrichGoodyearCooperFirestoneBridgestoneContinentalPirelliHankookToyoYokohamaFalken
Real Drivers, Real Words

Thousands of Orange County drivers trust Fonseca Jr.

★★★★★

Honest, fast, and fair. I've been taking my cars here for years and they've never tried to upsell me on anything I didn't need. The Fonseca family genuinely cares about their customers.

Sandra T. Lake Forest, CA
★★★★★

Check engine light came on the morning of a road trip. They diagnosed it, fixed the issue, and had me on the freeway by noon. Incredible service and great communication throughout.

Derek M. Laguna Hills, CA
What To Expect

You're always in the driver's seat.

1

Honest Assessment First

We inspect your vehicle and tell you exactly what we find — good or bad — before recommending any work.

2

Clear, Upfront Pricing

You'll receive a written estimate before a single bolt is turned. No surprises when you pick up the keys.

3

Fast, Quality Workmanship

Experienced techs work efficiently without cutting corners — most routine jobs done the same day.

4

A Shop You Can Return To

We're not trying to fix your car once — we want to be your shop for life, treating you with real respect.

Where We Work

Rooted across Southern California.

From our home base in South Orange County we take care of drivers across Mission Viejo, Lake Forest, Laguna Hills, Laguna Niguel, Aliso Viejo, Foothill Ranch, Rancho Santa Margarita, Coto de Caza, Trabuco Canyon, Irvine, Tustin, Santa Ana, Orange, Anaheim, Garden Grove, Fountain Valley, Huntington Beach, Costa Mesa, Newport Beach, Laguna Beach, San Clemente, San Juan Capistrano, Dana Point, Ladera Ranch and beyond.

We proudly serve Orange County, South Los Angeles County, and Western Riverside County. Walk-ins are always welcome and same-day appointments are usually available — just call ahead so we can have a bay ready for you.

Let's Get You Rolling.

Call, or pull straight into the shop. Free inspection, free estimate, and honest advice — every single time.

Call (949) 573-5454