Committed to Integrity, Reliability, and Superior Customer Care

Superior Auto Service Center is Frederick County's Premier automotive service, maintenance, and repair facility. Our customers enjoy the peace of mind knowing their car is maintained by expert ASE Certified, Factory Trained Technicians and all of our work is backed by a 12 month/12,000 mile Warranty. We pride ourselves in building relationships based on trust and reliability. When you bring your vehicle to Superior, you know that you're getting maintenance of the highest quality, yet the pricing and personal care you can expect from a friend. Call for a free estimate or visit one of our convenient locations today and see how we can make taking care of your car easier for you!

  
Maintain your new car warranty and save up to 30% on identical Factory Recommended Service!

Superior offers complete expert care for your vehicle:

• Major & Minor Engine Services
• 30K-60K-90K Mile Maintenance
• Cooling System Services
• Electrical Repairs
• Power Window Repairs
• Transmission Service & Replacement
• Fuel Injection Service & Repairs
• Engine Overhaul & Replacement 
• Timing Belts
• Engine Flush
• A/C & Heating
• Tune-Ups
• Brake Service
• Oil Change
• Alignment
• Tires

Give Superior a call to schedule an appointment today! We Service Most Makes

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Rockville Shop

Two Locations In Frederick & Rockville Maryland

Click Here For Our Rockville  Location

In addition to our newest location in Frederick, Superior Auto Service has also been serving the Rockville area for over 20 years.

Superior Auto Service - Rockville
12298 Wilkins Avenue
Rockville, Maryland 20852
Phone: 301-770-6662
Hours: Monday-Friday 7am-6pm