Auto Repair in National City, CA You Can Trust

Full-Service Auto Repair, Smog Checks, Brake Repair & Engine Diagnostics in National City

Close-up of an engine block with visible cylinders and timing chain, parts of an automotive engine under maintenance or repair.

Why Choose MCI Auto Repair

  • ASE-Certified Technicians

  • Honest & Transparent Pricing

  • Fast Turnaround Times

  • Family-Owned & Operated

  • Serving National City & Surrounding Areas

  • Same-Day Service on Most Repairs

Toyota engine with focus on engine oil camp

Oil & Filter Change

Regular oil changes will increase the efficiency of your engine and improve your gas mileage. As fresh oil moves through your engine, it also helps lubricate different parts to keep your engine running smoothly and helps to prevent those parts from wearing down. Scheduling regular oil changes will save you time and money in the future.

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Smog Check

Need a quick and certified smog check in National City? MCI Auto Repair provides fast, accurate emissions testing to keep your vehicle compliant with California DMV requirements. Stop by today for simple, stress-free service.

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Close up of brake disc

Brake Repair

No matter what type of vehicle you own, your brakes are a top priority. You and your passengers safety relies on how well your vehicle comes to a complete stop when you apply the brakes. Brake repair and maintenance should be performed at regular intervals to insure that your brake system is in good condition.

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MCI Auto Repair proudly serves drivers in National City, CA, as well as Chula Vista, Bonita, and San Diego.

Conveniently located near the major highway I-5, we make it easy for local residents to get reliable automotive repair services.

 

Visit Us

1521 Coolidge Avenue
National City, CA 91950

Hours
Monday – Friday
8am – 4:30pm

Phone
(619) 292-2610

Frequently Asked Questions

Have questions about smog checks, brake repair, engine diagnostics, or general auto maintenance? Visit our FAQ page for quick answers, or contact MCI Auto Repair in National City and our team will be happy to help.

More FAQ

  • Yes! We offer same-day smog inspections in National City. Most smog checks are completed quickly, and we’ll get you back on the road as soon as possible.

  • Most smog checks take approximately 20–30 minutes, depending on the vehicle and testing requirements.

  • Yes, walk-ins are welcome. However, appointments are recommended for faster service.

  • Yes, we service European vehicles along with domestic and Asian makes. Our technicians are trained to diagnose and repair a wide range of vehicles.