Catalog / Service Index — Full Spec

Full-service, under one roof

Laguna Viejo Auto handles everyday maintenance and head-scratching diagnostics alike — all with straight talk about what your car actually needs. Below is the complete numbered index, each entry with its scope and what's included. We cover the systems that keep you moving and comfortable, from the engine bay to the cabin vents.

01

Check-Engine & Electrical Diagnostics

Find the actual cause — not just the code.

That warning light means something, but the code is only a starting point. We run factory-level scans and trace the real fault so you don't pay to replace parts that were never broken. You get a clear explanation and a fixed quote before we proceed.

  • Factory-level scan tools
  • Root-cause tracing
  • Electrical & sensor work
  • Plain-English findings
Diagnostics
02

Brake Repair & Service

Confident, quiet stopping — done right.

Grinding, squealing, or a soft pedal shouldn't wait. We inspect pads, rotors, calipers, and fluid, then tell you what needs doing now versus what can wait. No fear tactics — just honest brake work that keeps your family safe.

  • Pads, rotors & calipers
  • Brake fluid flush
  • ABS diagnostics
  • Free inspection
Brakes
03

Oil Changes & Factory Maintenance

Keep the warranty valid and the miles rolling.

We follow your manufacturer's schedule so nothing gets skipped and nothing gets padded. Every oil change includes a free multi-point inspection so small issues get caught before they get expensive.

  • Conventional & full synthetic
  • Scheduled service
  • Fluid & filter checks
  • Free multi-point inspection
Oil and maintenance
04

Engine Repair

From misfires to major work — diagnosed straight.

Rough idle, loss of power, strange noises — we pinpoint the issue and give you honest options ranging from a targeted repair to a full rebuild. We'll tell you plainly when a fix is worth it and when it isn't.

  • Timing belts & chains
  • Misfire & performance
  • Gaskets & seals
  • Cooling system repair
Engine repair
05

Transmission Service

Smooth shifts, or an honest answer why not.

We handle fluid services, diagnostics, and repairs for automatic and manual transmissions. Slipping or hard shifts get checked thoroughly before we recommend anything major.

  • Fluid & filter service
  • Shift diagnostics
  • Automatic & manual
  • Clutch repair
Transmission
06

A/C & Heating

Cold air for the SoCal summer.

When the A/C blows warm, we test the whole system — compressor, refrigerant, and controls — instead of just topping it off. You leave comfortable, not back next week.

  • A/C performance testing
  • Refrigerant recharge
  • Compressor & condenser
  • Heater core & blower
A/C and heating
Appendix — Makes We Service

Domestic, import & luxury

Diagnostics start with proper testing — pulling codes, reading live data, and tracing circuits — rather than throwing parts at a problem and hoping. We're equally at home under a daily commuter or a European luxury sedan.

ToyotaHondaFordChevroletNissanSubaruBMWMercedes-BenzLexusHyundai

Not sure which entry fits your car? Just ask.