Computer Diagnostic in
Silver Spring, MD

Need a Shop You Can Rely On?

Advanced Vehicle Diagnostics in Silver Spring, MD

Modern vehicles are more complex than ever, and when a warning light comes on, guessing isn’t an option. At Aspen Hill Exxon, our ASE-certified technicians use state-of-the-art computer diagnostic equipment to accurately identify issues and provide clear solutions. Since 1980, our family-owned shop has been the trusted choice for Silver Spring drivers who want reliable answers and honest repairs. As a NAPA AutoCare, Worldpac, Technet, and Pronto certified facility, we combine decades of hands-on experience with advanced technology to ensure accurate results every time. Backed by our 2-year/24,000-mile in-house warranty and lifetime protection on premium parts, you can count on us to diagnose and repair your vehicle with precision and integrity.

Book your service

Want to Avoid Costly Repairs?

Computer Diagnostics and Check Engine Light Services in Silver Spring, MD

When your check engine light comes on, it’s your vehicle’s way of saying something isn’t right. Ignoring it can lead to larger, more expensive problems down the road. Computer diagnostics allow us to read error codes directly from your car’s onboard computer, giving us insight into everything from engine misfires and transmission issues to emissions failures and sensor malfunctions. At Aspen Hill Exxon, we believe that early detection is the key to preventing breakdowns and costly repairs. That’s why our diagnostic process goes beyond code reading—we pair the results with decades of mechanical knowledge to get to the root of the problem quickly.


Professional diagnostics are essential for today’s vehicles, especially with the rise of advanced technology in newer models. Our ASE-certified technicians combine industry experience with modern tools to ensure you receive the most accurate answers possible. As a NAPA AutoCare, Worldpac, Technet, and Pronto facility, we follow industry-leading standards to deliver efficient and reliable service. With our 2-year/24,000-mile warranty and lifetime coverage on premium parts, every repair we perform after diagnostics is backed by confidence and accountability. Silver Spring drivers know they can rely on Aspen Hill Exxon to keep their cars performing at their best.

Still Searching for the Right Shop?

Diagnostic Experts in Silver Spring, MD

Why Choose Us: Aspen Hill Exxon stands out because we deliver more than just a scan—we deliver answers and solutions. Since 1980, our family-owned business has been a trusted part of the Silver Spring community, offering general repairs, diagnostics, and maintenance with honesty and professionalism. With certifications from NAPA AutoCare, Worldpac, Technet, and Pronto, plus our in-house warranty, we give drivers both local expertise and nationwide-backed peace of mind.


Service Process: When you bring your car to Aspen Hill Exxon for diagnostics, we connect it to our advanced scanning tools to retrieve error codes from the vehicle’s onboard computer. From there, our ASE-certified technicians analyze the data, confirm the issue with a hands-on inspection, and explain the findings clearly. If repairs are needed, we provide trusted recommendations and complete the work with precision, ensuring your vehicle leaves our shop safe, efficient, and fully restored.


Key Benefits of Choosing Aspen Hill Exxon for Computer Diagnostics:


  • ASE-certified technicians with decades of diagnostic experience
  • State-of-the-art technology for accurate and efficient results
  • Certified by NAPA AutoCare, Worldpac, Technet, and Pronto
  • Backed by a 2-year/24,000-mile in-house warranty and lifetime premium parts coverage
  • Family-owned and operated in Silver Spring since 1980

Looking for a Local Favorite?

Computer Diagnostic Near Me in Silver Spring, MD

If you’ve been searching for “computer diagnostics near me” or “check engine light service near me” in Silver Spring, MD, Aspen Hill Exxon is your trusted choice. For more than 40 years, we’ve combined advanced technology with honest, family-owned service to keep vehicles running their best. From identifying electrical problems to uncovering hidden engine issues, our diagnostics save you time, money, and stress by pinpointing the exact repair your car needs. With certifications from NAPA AutoCare, Worldpac, Technet, and Pronto, plus our 2-year/24,000-mile warranty, you can drive away knowing your car is in good hands.


Don’t let a glowing dashboard light leave you worried or guessing. At Aspen Hill Exxon, we take the guesswork out of vehicle repair with precise computer diagnostics, honest communication, and reliable solutions. Call us today, stop by our convenient Silver Spring location on Georgia Ave, or schedule your diagnostic appointment online. Experience the difference that expert diagnostics and family-owned care can make for your vehicle.

Our Service Area

Trusted Computer Diagnostic in Silver Spring, MD and the Surrounding Region

  • Rockville
  • Bethesda
  • Wheaton
  • Aspen Hill
  • Gaithersburg
  • Olney
  • Germantown
  • Kensington
  • Takoma Park
  • Chevy Chase
  • North Bethesda
  • North Potomac
  • Montgomery Village
  • Clarksburg
  • Poolesville
  • Damascus

Not Sure If We Can Help?

Vehicles We Work On