National Motor Works is the one-stop shop for all auto repair needs in the city of National City, CA. We have over 25 years of experience as a family owned & operated business specializing in auto repair and maintenance. No matter what type of vehicle you drive, our team has the industry experience to provide you with the best service to ensure your vehicle runs smoothly and safely.
Made possible by:
Upholding honesty, the best quality service, and a fair price.
Auto Electrical
National Motor Works provides the best electrical auto service in National City, hands down.
Heating & Air Conditioner Repair
For the best cooling and heating auto repair service in National City, trust National Motor Works.
Engine Auto Service
When that check engine light comes on, it’s hard not to feel annoyed or even worried.
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 National Motor Works in National City.
Now Offering Snap Financing
Complete & Reliable Automotive Service & Repair
Auto Repair Estimates In National City
The Absolute Best Car Service in National City, CA
National Motor Works
What sets National Motor Works apart from all of the others in National City, 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.
Our Customer Reviews
Recently Serviced Vehicles
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2012 Toyota Camry
Mileage83,872Service Date10/31/2025Services Performed- CUSTOMER REQUEST TO CHECK AND REPLACE IF NEEDED – TRANSMISSION AND BRAKE FLUID – BATTERY – BRAKES – CABIN AND AIR FILTER
- -PERFORM TRANSMISSION SERVICE: 1. REPLACE PAN GASKET 2. REPLACE TRANSMISSION FILTER. 3. ADD NEW TRANSMISSION FLUID. 4. TEST DRIVE & CHECK FOR LEAKS AFTER REPAIR.
- -REPLACE ENGINE AIR FILTER & CABIN FILTER.
- -REMOVE WHEEL & INSPECT BRAKES.
- -DRAIN & FLUSH BRAKE SYSTEM. -ADD NEW FLUID & BLEED SYSTEM.
- -TEST BATTERY, STATER & ALTERNATOR.
MARK K. gave our service a 5 star review on 11/1/2025 -
2005 Acura TL
Mileage221,474Service Date9/19/2025Services Performed- -REMOVE & REPLACE ENGINE OIL & OIL FILTER -INSPECT AND TOP OFF UNDER HOOD FLUIDS -ADJUST AIR PRESSURE LF35PSI RF35PSI LR35PSI RR35PSI -PERFORM MULTI POINT INSPECTION
- -DRAIN STEERING FLUID FROM RESERVOIR & PUMP. -PERFORM LEAK DOW TEST. -REMOVE & REPLACE POWER STEERING LINES O RINGS SEALS. -ADD FLUID & BLEED SYSTEM.
JOSE M. gave our service a 5 star review on 9/19/2025 -
2013 Ford Escape
Mileage205,778Service Date9/10/2025Services Performed- -REMOVE & REPLACE WATER PUMP.
- REMOVE & REPLACE THERMOPSTAT.
- INSPECT REMOVE AND SERVICE THROTTLE BODY ASSEMBLY AND CALIBRATE WITH COMPUTER.
- REMOVE & REPLACE TENSIONER.
- -REMOVE & REPLACE ENGINE OIL & OIL FILTER -INSPECT AND TOP OFF UNDER HOOD FLUIDS -ADJUST AIR PRESSURE LF35PSI RF35PSI LR35PSI RR35PSI -PERFORM MULTI POINT INSPECTION
ELVA G. gave our service a 5 star review on 9/14/2025 -
2005 Nissan Armada
Mileage274,437Service Date9/12/2025Services Performed- -PULL OBD 2 CODES USING VERUS – PERFORM COMPONENT TESTING AS NECESSARY – PROVIDE DATA -PERFORM TEST AT BATTERY, STATER, ALTERNATOR & CHARGE SYSTEM.
- -RECHARGE BATTERY.
- -REMOVED & REPLACED ALTERNATOR ASSEMBLY. -PERFORMED A SECOND TEST AFTER REPAIR.
- REMOVE INTAKE MANIFOLD TO REMOVE & REPLACE STATER. -PERFORM SECOND TEST AFTER REPAIR.
ESPERANZA H. gave our service a 5 star review on 9/12/2025 -
2019 Land Rover Discovery Sport
Mileage32,102Service Date8/11/2025Services Performed- -PULL OBD 2 CODES USING VERUS – PERFORM COMPONENT TESTING AS NECESSARY – PROVIDE DATA -PERFORM TEST AT PRIMARY AND SECONDARY IGNITION SYSTEM -TEST FUEL PRESSURE AND FUEL INJECTOR DELIVERY. -PERFORM INTAKE LEAK DOWN TEST WITH SMOG MACHINE. -PERFORM TEST AT EVAP SYSTEM.
- -INSPECT , REMOVE & REPLACE COMPLETE FUEL PUMP ASSEMBLY. -CHECK FOR LEAKS AFTER REPAIR.
COLLEEN L. gave our service a 5 star review on 8/11/2025 -
2014 BMW X1
Mileage163,832Service Date6/25/2025Services Performed- -PULL OBD 2 CODES USING VERUS – PERFORM COMPONENT TESTING AS NECESSARY – PROVIDE DATA -PERFORM TEST AT PRIMARY AND SECONDARY IGNITION SYSTEM -TEST FUEL PRESSURE AND FUEL INJECTOR DELIVERY. -PERFORM INTAKE LEAK DOWN TEST WITH SMOG MACHINE
- -REMOVE & REPLACE COMPLETE TURBOCHARGE.
RUEL D. gave our service a 5 star review on 6/25/2025 -
2012 Mercedes-Benz C250
Mileage144,958Service Date5/21/2025Services Performed- -CUSTOMER REQUEST TO INSPECT ENGINE COOLANT & OIL LEAK. -REMOVE ENGINE UNDERCOVER TO INSPECT AND FOUND ENGINE AND COOLANT LEAK -ADD LEAK DETECTION DYE TO ENGINE CRANK CASE AND START ENGINE ACCORDING TO FIND OIL LEAK. ( CRANKSHAFT SEAL LEAKING)
- – REMOVE AND REPLACE FRONT CRANKSHAFT SEAL -START ENGINE AND CHECK FOR OIL LEAKS AFTER REPAIR -TEST DRIVE AFTER REPAIR
RANDY H. gave our service a 5 star review on 5/22/2025 -
2016 Honda Civic
Mileage123,035Service Date5/19/2025Services Performed- -PULL OBD 2 CODES USING VERUS – PERFORM COMPONENT TESTING AS NECESSARY – PROVIDE DATA -PERFORM TEST AT PRIMARY AND SECONDARY IGNITION SYSTEM -TEST FUEL PRESSURE AND FUEL INJECTOR DELIVERY. -PERFORM INTAKE LEAK DOWN TEST WITH SMOG MACHINE
- INSPECT REMOVE AND SERVICE THROTTLE BODY ASSEMBLY AND CALIBRATE WITH COMPUTER. -REPLACE AIR FILTER
- -REMOVE & REPLACE SPARK PLUGS
RONALD CAMBRONERO U. gave our service a 5 star review on 5/19/2025 -
2013 BMW X3
Mileage93,864Service Date5/5/2025Services Performed- -PULL OBD 2 CODES USING VERUS – PERFORM COMPONENT TESTING AS NECESSARY – PROVIDE DATA. -PERFORM TEST AT ELECTRICAL FAN & FAN SENSOR. -INSPECT RADIATOR & RADIATOR HOSES. -TEST ENGINE COOLANT TEMPERATURE SENSOR.
- -DRAIN COMPLETE COOLANT SYSTEM -REMOVE AND REPLACE WATER PUMP , ADD COOLANT AND BLEED SYSTEM. -START ENGINE AND MONITOR ENGINE TEMPERATURE. -CHECK FOR LEAKS AND TEST DRIVE .
RICHARD P. gave our service a 5 star review on 5/5/2025 -
2016 Jeep Wrangler
Mileage92,535Service Date2/6/2025Services Performed- CUSTOMER REQUESTED TO REMOVE AND REPLACE DIFFERENTIAL SEALS
- RECOMMENDATIONS: -PERFORM REAR BRAKE JOB ON 3,000 MILES $239.00 PARTS AND LABOR PLUS TAX.
TIM A. gave our service a 5 star review on 2/6/2025 -
2016 Honda CR-V
Mileage82,340Service Date12/16/2024Services Performed- -REMOVE AND REPLACE VALVE COVER GASKET. – CHECK FOR LEAKS AFTER REPAIR. -REMOVE AND REPLACE SWAY BAR LINKS. -TEST DRIVE AFTER REPAIR.
MIKE O. gave our service a 5 star review on 12/16/2024 -
2007 Toyota 4Runner
Mileage225,096Service Date10/22/2024Services Performed- CUSTOMER REQUEST TO REPLACE FRONT CV SHAFTS AXLES (DRIVER AND PASSENGER SIDE) ALSO PERFORM OIL CHANGE.
- -REMOVE & REPLACE COMPLETE FRONT STRUTS ASSEMBLY WITH COIL SPRING & STRUT MOUNTS.
- -REMOVE & REPLACE ENGINE OIL & OIL FILTER -INSPECT AND TOP OFF UNDER HOOD FLUIDS -ADJUST AIR PRESSURE LF35PSI RF35PSI LR35PSI RR35PSI -PERFORM MULTI POINT INSPECTION
MARK K. gave our service a 5 star review on 10/22/2024
Contact Us Today for an Auto Repair Estimate
Our friendly and knowledgeable staff is always happy to answer any questions you may have and will keep you informed throughout the entire repair process. So why pick us for all your National City auto repair needs? The answer is simple: expertise, customer service, affordability, convenience, and quality. Contact us today to schedule your appointment and experience the difference for yourself.
Hours
Mon-Fri: 8am-6pmSat-Sun: Closed
Address
National Motor Works
41 E 18th St
National City, CA 91950
