Butler Automotive Service Center

Butler Automotive Service Center, 14720 Southlawn Ln, Rockville, MD 20850, is an auto repair shop that also handles Maryland emissions testing and state vehicle inspections. They offer OBD-II diagnostics for passenger cars and have the space to work on trucks, buses and heavy equipment. Open Monday through Friday 7am to 6pm. They welcome out-of-state vehicles and emphasize fair pricing and honest, no upsell service. Customers describe friendly staff, fast turnarounds, and reliable inspections. The shop combines mechanical repairs with inspections, earning trust from fleet customers and individuals alike. Reviewers praise dependable service.

Auto repair shop

Test and Repair

Rockville, MD

Contact

Address 14720 Southlawn Ln, Rockville, MD 20850, United States

Phone +1 301-762-3865

Website http://www.butlerautoservice.com/

Hours

Monday 7 am–6 pm

Tuesday 7 am–6 pm

Wednesday 7 am–6 pm

Thursday 7 am–6 pm

Friday 7 am–6 pm

Saturday Closed

Sunday Closed

Services

Station Type Test and Repair

Test Types

OBD-II Visual Gas Cap Safety Inspection

Vehicles Served

Passenger Cars Commercial RVs/Motorhomes Heavy Diesel

Languages English

Practical Information

Appointments Contact for details

Typical Wait 15-30 minutes

Pricing State inspection fee not disclosed in reviews.

Rating

3.7 / 5

Based on 54 reviews

3.5 / 5

Emissions Testing rating (6 reviews)

Location

Rockville, Maryland

More stations in Rockville

Pass Rate

Standard

Based on customer review sentiment

Making the Most of Your Visit to Butler Automotive Service Center

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. Butler Automotive Service Center 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 Butler Automotive Service Center. 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. Butler Automotive Service Center currently has 54 reviews with a 3.7 out of 5 rating, which can provide insights into service quality, wait times, and professionalism.

Visit Checklist

1

Verify Certification

Ensure Butler Automotive Service Center 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 and whether appointments are required.
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 Butler Automotive Service Center located?

Butler Automotive Service Center is located at 14720 Southlawn Ln, Rockville, MD 20850, United States in Rockville, Maryland.

What services does Butler Automotive Service Center offer?

Butler Automotive Service Center is categorized as a Auto repair shop and operates as a Test and Repair station offering OBD-II, Visual, Gas Cap, Safety Inspection testing for passenger cars, commercial, rvs/motorhomes, heavy diesel.

Does Butler Automotive Service Center provide Emissions Testing?

Yes, Butler Automotive Service Center provides Emissions Testing in Rockville, MD. Available test types include OBD-II, Visual, Gas Cap, Safety Inspection.

What are the hours for Butler Automotive Service Center?

Butler Automotive Service Center is open: Monday 7 am–6 pm, Tuesday 7 am–6 pm, Wednesday 7 am–6 pm, Thursday 7 am–6 pm, Friday 7 am–6 pm, Saturday Closed, Sunday Closed.

How can I contact Butler Automotive Service Center?

You can reach Butler Automotive Service Center by phone at +1 301-762-3865, online at http://www.butlerautoservice.com/, or by visiting 14720 Southlawn Ln, Rockville, MD 20850, United States.

How long does Emissions Testing take at Butler Automotive Service Center?

Typical wait time at Butler Automotive Service Center is 15-30 minutes.

How much does Emissions Testing cost at Butler Automotive Service Center?

Pricing for Emissions Testing at Butler Automotive Service Center is typically State inspection fee not disclosed in reviews.. Contact them directly for exact pricing.

What do customers say about Butler Automotive Service Center?