Serving Winchester, CA
Winchester & French Valley smog and auto repair
Winchester and French Valley are a straight run down Winchester Road. We handle smog certification, maintenance and repair for daily drivers, trucks and commuter cars from across the valley.
Come in with a renewal notice and leave with a certificate — or with a written plan if something needs fixing first.
All work performed here
26500 Jefferson Ave, Unit D
Murrieta, CA 92562
About 20 minutes via Winchester Rd from Winchester.
Hours
- Monday – Friday7:30 AM – 4:30 PM
- SaturdayClosed
- SundayClosed
Why Winchester drivers come here
- Walk-in STAR smog checks
- Factory-interval maintenance and tune-ups
- Timing belt, water pump and clutch service
- Honest what's-not-due-yet advice
Neighborhoods we see most
Popular with Winchester customers
Services
STAR Certified Smog Check
Official STAR station smog inspection for every California vehicle, including STAR-directed cars.
Failed Smog Diagnosis & Repair
Emissions diagnostics and repair for vehicles that failed the smog test, plus a free retest.
Catalytic Converter Replacement
CARB-compliant converters installed and verified so the vehicle passes California smog.
Engine Diagnostics & Electrical
Check engine lights, drivability faults, no-starts and electrical gremlins traced to the actual cause — all makes, with deep experience on Japanese vehicles.
Brake Repair & Service
Pads, rotors, calipers, hoses, lines and brake fluid on trucks, cars and vans.
Oil Change & Scheduled Maintenance
Full-synthetic and conventional oil services with a real multi-point inspection — Japanese vehicles welcome.
Questions from Winchester
Do I need an appointment for a smog?
No, smog checks are walk-in. Repairs are easier to schedule.
Do you work on trucks?
Yes, light and medium duty trucks and vans along with passenger cars.
Nearby
Free estimates · Free retest after qualifying smog repairs
Coming from Winchester?
Call ahead and we'll have the smog lane or a bay ready when you arrive.