(240) 289-37086181 Annapolis RoadHyattsville, MD 20784
Bring the result. Start with a plan.

Emissions failure diagnosis & repair

Bring the failed-test report and describe any warning lights or recent work. The shop can discuss diagnosis and repairs for an emissions-related concern.

Automotive diagnostic equipment

Before you get started

  1. Bring the emissions test result and vehicle information.
  2. Mention recent battery disconnection or fault-code clearing.
  3. Ask the advisor how to prepare for the appropriate retest.

Your visit, connected

Book the visit first. When you bring the vehicle, complete signed customer check-in with your contact details, vehicle and concern. Use the customer portal for repair updates, or call the front desk for help.

Questions about emissions failure diagnosis & repair

Is this an official emissions testing station?

This page is for emissions-related diagnosis and repair. Maryland safety inspection is a different service; use the appropriate state testing program for the emissions test.

Should I bring the failed emissions report?

Yes. The report, warning-light history and recent repair details help the team plan diagnosis. Confirm the proper retest with the state emissions program.

Will clearing a code fix an emissions failure?

Clearing a code does not repair its cause and may reset readiness monitors. Ask the team to diagnose the condition before arranging a retest.

Service near you

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Emissions diagnosis & repair for your community

Plan the service and the destination together.

Our main repair shop is at 6181 Annapolis Road, Hyattsville, MD 20784. Our Brandywine and Washington, DC shops are also open every day, 8 AM–8 PM. Walk in or choose your location when booking online. Maryland safety inspections are performed at the authorized Hyattsville station.

Directions and service guides for nearby communities