Welcome to Nick's OC Motors
Nick's OC Motors is your one-stop shop for all auto repair needs in the city of Mission Viejo, CA. We specialize in Mercedes-Benz vehicles, and have been working on Mercedes-Benz vehicles since 1995. No matter the type of vehicle you drive, our team has the knowledge to provide you with professional service to ensure your vehicle runs smoothly and safely.
For warranty work – 12 Months or 12,000 Miles. We work with Aftermarket Insurance Companies. We work with AMG vehicles and any type of AMG products.
We also specialize in working on Sprinter vans and older Mercedes-Benz models!
Top-notch AUTO
Services
Auto Electrical Services
Maintenance & Auto Service
Engine Auto Service
Exhaust Service
Complete & Reliable
Automotive
Service & Repair
Expert Automotive Services
At Nick's OC Motors, we use the latest equipment to diagnose and repair your vehicle’s issues efficiently and effectively. We stand behind our work with a guarantee, so you can trust that your vehicle is in good hands.
Nick's OC Motors
What sets Nick's OC Motors apart from all of the others in Mission Viejo, CA?
Quality Service
We use the latest diagnostic equipment and high-quality parts to ensure your vehicle is repaired to the highest standards.
Experienced and Certified Technicians
Our technicians are highly skilled and certified professionals with years of experience in the auto repair industry. They have the expertise to diagnose and repair any problem your vehicle may have.
Customer Satisfaction
Our goal is to exceed your expectations and ensure your complete satisfaction with every visit.
Why Choose
Nick's OC Motors
Maintenance & Auto Service
It’s a fact: regular, quality maintenance extends the life of your vehicle. It also gives you the peace of mind you need.
Exhaust Service
If you’re concerned about passing emissions or you already know your exhaust system isn’t what it should be, visit Nick's OC Motors in Mission Viejo.
Auto Electrical
Nick's OC Motors provides the best electrical auto service in Mission Viejo, hands down.
Heating & Air Conditioner Repair
For the best cooling and heating auto repair service in Mission Viejo, trust Nick's OC Motors.
Engine Auto Service
When that check engine light comes on, it’s hard not to feel annoyed or even worried.
Car service you can trust
Make an Online
Appointment
Recently Serviced Vehicles
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2015 Mercedes-Benz GLK350
Mileage121,137Service Date12/1/2025Services Performed- FUNCTION TEST. DTC READ OUT. CODES FOR MISFIRES AND CAMS. VACUUM TEST. ELECTRICAL TEST. FUEL PRESSURE TEST. SMOKE TEST
- NEEDS WINDSHIELD WASHER HOSE. CUSTOMER TO BRING BACK AT A LATER TIME
- REPLACED ALL SPARK PLUGS AND COILS. CALIBRATED SENSORS.
- FUNCTION TEST. NOTICED OIL FOILED ON THE HARNESS. REPLACED CAMSHAFT MAGNETS AND POSITION SENSORS. REPLACED INTAKE MANIFOLD GASKET. CLEARED CODE AND RETEST SYSTEM
- REPLACED DRIVE BELT, DRIVE BELT TENSIONER, AND DRIVE BELT IDLER PULLEY.
MYRAN D. gave our service a 5 star review on 12/2/2025 -
2015 Mercedes-Benz E350
Mileage126,118Service Date11/26/2025Services Performed- CUSTOMER CONCERN/STATES CHECK FOR GAS SMELL
- FUNCTION TEST. R&I REAR SEAT AND DRAINED GAS. REPLACED FUEL SENDING UNIT AND SEALS. R&I FUEL PUMP COVER. RECHECK FOR LEAKS.
BRUCE P. gave our service a 5 star review on 11/27/2025 -
2021 Audi Q5
Mileage51,593Service Date11/21/2025Services Performed- CHANGE OIL AND OIL FILTER. TOP OFF ALL FLUID LEVELS AND TIRE PRESSURES. INSPECT BRAKES , BELTS, HOSES, EXHAUST, SUSPENSION, TIRES, AND BATTERY. RESET SERVICE LIGHT.
- HAZARDOUS WASTE FEE
- REPLACED WIPER BLADE SET
- REPLACED AIR FILTER AND CLEANED AIR BOX
- REPLACED SPARK PLUGS, CALIBRATED AND ADJUSTED ENGINE SENSORS
- FUNCTION TEST. PRESSURE TEST. CHECK FOR LEAKS. REPLACE EXPANSION TANK AND FLUSH COOLANT. TOP OFF FLUID. RECHECK FOR LEAKS.
- INSPECT HOSES AND CLAMPS. PRESSURE TEST COOLING SYSTEM. FLUSH COOLING SYSTEM AND REPLACE COOLANT WITH NEW FLUID TO SPEC. CHECK THERMOSTAT AND ELECTRIC COOLING FAN OPERATION. PERFORMANCE TEST SYSTEM.
MICHAEL B. gave our service a 5 star review on 11/24/2025 -
2015 Mercedes-Benz GLK350
Mileage75,197Service Date11/17/2025Services Performed- CUSTOMER CLEARED CODES
- FUNCTION TEST. DTC READ OUT. CODE FOR A #4 CYLINDER MISFIRE. DTC TEST. FUEL PRESSURE TEST. ELECTRICAL TEST. REPLACED #4 CYLINDER IGNITION COIL AND SPARK PLUGS
LUBA N. gave our service a 5 star review on 11/19/2025 -
2021 Mercedes-Benz GLE350
Mileage34,564Service Date11/14/2025Services Performed- BRAKE INSPECTION. CUSTOMER STATES BRAKE LIGHT ON
- REPLACED FRONT BRAKE PADS AND SENSOR
DAMIEN P. gave our service a 5 star review on 11/14/2025 -
2019 Mercedes-Benz GLC300
Mileage120,583Service Date11/11/2025Services Performed- CHANGE OIL AND OIL FILTER. TOP OFF ALL FLUID LEVELS AND TIRE PRESSURES. ROTATE TIRES IF NECESSARY. INSPECT BELTS, BRAKES, PARKING BRAKES, HOSES, EXHAUST, SUSPENSION, TIRES, MOUNTS, BUSHINGS, WHEEL BEARINGS, SHOCKS, FILTERS, BATTERY AND TERMINALS, PARKING BRAKES, CHECK LIGHTS, INSTRUMENT CLUSTER GAUGES, RESET TPMS, WIPERS.
- HAZARDOUS WASTE FEE
- FLUSHED BRAKE FLUID.
- REPLACED AIR FILTER
- REPLACED ENGINE OR TRANSMISSION MOUNT
- CALLED 10/17/25 TOLD HIM ABOUT 400-450 TO REPLACE THE PUMP, GROMMET, AND HOSES PARTS AND LABOR, USED A PREVIOUS JOB FOR PRICING.
- FUNCTION TEST. R&I LEFT FRONT TIRE AND WHEEL WELL. REPLACED WINDSHIELD WASHER PUMP AND GROMMET
KEILEE M. gave our service a 5 star review on 11/12/2025 -
2016 Mercedes-Benz SL550
Mileage28,490Service Date10/31/2025Services Performed- FULL INSPECTION – NEW CUSTOMER. BELTS, BRAKES, HOSES, SUSPENSION, MOUNTS, WIRING, TIRES, OIL LEAKS, FIRST TIME CUSTOMER.
- FUNCTION TEST. DTC READ OUT. NO CODES. DTC TEST. R&I TRUNK PANEL. REPLACED TRUNK LATCH ASSEMBLY AND CALIBRATED TRUNK
- FUNCTION TEST. TEST DROVE VEHICLE AN THE FREEWAY AND SURFACE ROADS. R&I INSTRUMENT CLUSTER AND DASH TRIM PANELS. TIGHTEN THE CLUSTER CLIPS. CHECK FOR NOISE. R&I OUTER A-PILLAR. INSTALLED NEW CLIPS, CLAMPS, HOLDER AND GROMMETS
- FUNCTION TEST. DTC READ OUT. CODES FOR CAN AND ELECTRICAL COMMUNICATION ISSUES. DTC TEST. CHECK BATTERY TERMINAL FOR LOOSE CONNECTION AND SUPPLY. ALTERNATOR TEST PASSED. CONTINUITY TEST. REPLACED ALL 5 CAN POWER DISTRIBUTIONS. CLEARED CODE AND TEST DROVE VEHICLE
- FUNCTION TEST. REPLACED FRONT BRAKE PADS AND DISCS WITH SENSOR
- REPLACED COLLAPSED TRANSMISSION MOUNT
- INSTALLED NEW WIPER BLADES AS PER CUSTOMERS REQUEST
MICHAEL B. gave our service a 5 star review on 11/11/2025 -
2017 Mercedes-Benz C300
Mileage118,413Service Date11/5/2025Services Performed- CUSTOMER STATES CHECK ENGINE LIGHT ON.
- FUNCTION TEST. DTC READ OUT. CODE P059700. DTC TEST. ELECTRICAL TEST. R&I INTAKE MANIFOLD AND CHARGE AIR COOLER. R&I LEFT SIDE MOTOR MOUNT AND BRACKET. REPLACED THERMOSTAT, CRANKCASE VENTILATION VALVE, INTAKE MANIFOLD GASKETS. FLUSHED COOLING SYSTEM.
- INSPECT HOSES AND CLAMPS. PRESSURE TEST COOLING SYSTEM. FLUSH COOLING SYSTEM AND REPLACE COOLANT WITH NEW FLUID TO SPEC. CHECK THERMOSTAT AND ELECTRIC COOLING FAN OPERATION. PERFORMANCE TEST SYSTEM.
DAVID D. gave our service a 5 star review on 11/6/2025 -
2012 Mercedes-Benz E350
Mileage51,779Service Date11/4/2025Services Performed- FUNCTION TEST. DTC READ OUT. R&I LEFT DASH COVER AND UNDER DASH PANEL. ELECTRICAL TEST. REPLACED AUXILIARY BATTERY
BHANU B. gave our service a 5 star review on 11/4/2025 -
2008 Mercedes-Benz ML350
Mileage31,658Service Date10/28/2025Services Performed- CHANGE OIL AND OIL FILTER. TOP OFF ALL FLUID LEVELS AND TIRE PRESSURES. INSPECT BRAKES , BELTS, HOSES, EXHAUST, SUSPENSION, TIRES, AND BATTERY. RESET SERVICE LIGHT.
- HAZARDOUS WASTE FEE
RAY D. gave our service a 5 star review on 10/29/2025 -
2016 Mercedes-Benz C300
Mileage100,102Service Date10/28/2025Services Performed- CUSTOMER STATES CHECK ENGINE LIGHT ON.
- CHANGE OIL AND OIL FILTER. TOP OFF ALL FLUID LEVELS AND TIRE PRESSURES. INSPECT BRAKES , BELTS, HOSES, EXHAUST, SUSPENSION, TIRES, AND BATTERY. RESET SERVICE LIGHT.
- HAZARDOUS WASTE FEE
- FUNCTION TEST. DTC READ OUT. CODE FOR THE TURBO SYSTEM. DTC TEST. VACUUM TEST. ELECTRICAL TEST. R&I AIR CLEANER AND HEAT SHIELD. REPLACED TURBO WASTEGATE VALVE AND TURBO CHARGER BOOST CONTROL VALVE. CLEARED CODE AND TEST DROVE VEHICLE.
SORYA N. gave our service a 5 star review on 10/29/2025 -
2017 Land Rover Range Rover Sport
Mileage67,062Service Date10/17/2025Services Performed- CHANGE OIL AND OIL FILTER. TOP OFF ALL FLUID LEVELS AND TIRE PRESSURES. INSPECT BRAKES , BELTS, HOSES, EXHAUST, SUSPENSION, TIRES, AND BATTERY. RESET SERVICE LIGHT.
- HAZARDOUS WASTE FEE
- REPLACED CABIN AIR FILTER
- CUSTOMER SUPPLIED FLUID. TOPPED OFF DIESEL EXHAUST FLUID.
PERLA D. gave our service a 5 star review on 10/18/2025
Contact Us Today for an
Auto Repair Estimate
Hours
Mon-Thu : 8am-6pm
Friday : 8am-5pm
Sat-Sun : Closed
