AMPM Automotive

AMPM Automotive, 11800 Coakley Cir, Rockville, MD 20852, is a auto repair shop that also performs emissions testing and Maryland state inspections. They offer MD inspections, computer diagnostics and a broad range of repairs including alignments and engine work. The staff uses text updates and online scheduling, and the waiting area is clean with coffee and snacks. They also provide towing services. Customers describe Steve and Isaac as honest, reliable and fairly priced, and they handle Teslas and other vehicles with competence.

Auto repair shop

Test and Repair

Rockville, MD

Contact

Address 11800 Coakley Cir, Rockville, MD 20852, United States

Phone +1 301-822-4694

Website https://ampmautomotive.com/

Hours

Monday 8 am–5 pm

Tuesday 8 am–5 pm

Wednesday 8 am–5 pm

Thursday 8 am–5 pm

Friday 8 am–5 pm

Saturday Closed

Sunday Closed

Services

Station Type Test and Repair

Test Types

OBD-II Safety Inspection

Vehicles Served

Passenger Cars Light Diesel Commercial

Languages English, Spanish

Practical Information

Appointments Recommended

Typical Wait 30-60 minutes

Pricing Contact for pricing

Payment

Credit Card Cash

Rating

4.7 / 5

Based on 490 reviews

Location

Rockville, Maryland

More stations in Rockville

What Customers Say

Fast Service Friendly Staff Knowledgeable Easy Process Clean Facility Good Communication

Speed: Fast

Pass Rate

Standard

Based on customer review sentiment

Making the Most of Your Visit to AMPM Automotive

Choosing the right emissions testing station in Rockville, Maryland can save you time, reduce stress, and help ensure your vehicle passes its inspection on the first try. AMPM Automotive is one of the licensed emissions testing locations in the area, and preparing properly before your visit can make the process smoother.

Understanding Maryland Emissions Testing Requirements

Emissions Testing rules in Maryland vary by vehicle type, registration ZIP code, and model year. Since requirements can differ even within Rockville, confirm what applies to you before heading to AMPM Automotive. Our Maryland Emissions Testing guide outlines current rules, exemptions, and testing intervals.

Before Your Emissions Testing

To help make your emissions testing quick and successful, consider preparing the following:

Confirm your registration address requires testing.
Ensure your check engine light is off and no recent codes have been cleared.
Warm up your vehicle by driving 10 to 15 minutes before testing.
Bring your registration or renewal notice and a valid photo ID.

Why Reviews Matter

Customer experiences can vary, so reading feedback from other drivers can help you understand what to expect. AMPM Automotive currently has 490 reviews with a 4.7 out of 5 rating, which can provide insights into service quality, wait times, and professionalism.

Visit Checklist

1

Verify Certification

Ensure AMPM Automotive is an active, licensed emissions testing station in Maryland.
2

Check Reviews

Read recent customer feedback from other Rockville drivers to understand typical wait times and service quality.
3

Confirm Services

Call ahead to confirm the types of tests offered. Appointments are recommended but walk-ins may be accepted.
4

Bring Required Documents

Have your registration or renewal notice, ID, and any required paperwork ready when visiting the station.
5

Ask About Retest Policies

Some stations offer discounted or free retests if your vehicle fails. Ask for details up front.

* This guide is for informational purposes only. Always confirm emissions testing requirements and policies with your local Maryland authorities.

FAQ

Common questions

Have a question not covered here? Contact us and we will respond within one business day.

Where is AMPM Automotive located?

AMPM Automotive is located at 11800 Coakley Cir, Rockville, MD 20852, United States in Rockville, Maryland.

What services does AMPM Automotive offer?

AMPM Automotive is categorized as a Auto repair shop and operates as a Test and Repair station offering OBD-II, Safety Inspection testing for passenger cars, light diesel, commercial.

Does AMPM Automotive provide Emissions Testing?

Yes, AMPM Automotive provides Emissions Testing in Rockville, MD. Available test types include OBD-II, Safety Inspection.

What are the hours for AMPM Automotive?

AMPM Automotive is open: Monday 8 am–5 pm, Tuesday 8 am–5 pm, Wednesday 8 am–5 pm, Thursday 8 am–5 pm, Friday 8 am–5 pm, Saturday Closed, Sunday Closed.

How can I contact AMPM Automotive?

You can reach AMPM Automotive by phone at +1 301-822-4694, online at https://ampmautomotive.com/, or by visiting 11800 Coakley Cir, Rockville, MD 20852, United States.

Do I need an appointment at AMPM Automotive?

AMPM Automotive recommends scheduling an appointment but also accepts walk-ins. Contact them directly to confirm availability.

How long does Emissions Testing take at AMPM Automotive?

Typical wait time at AMPM Automotive is 30-60 minutes. Customers generally describe the service speed as Fast.

What payment methods does AMPM Automotive accept?

AMPM Automotive accepts Credit Card, Cash.

What do customers say about AMPM Automotive?