Tilly Mill Auto Service Center

Tilly Mill Auto Service Center, 4401 Tilly Mill Rd, Doraville, GA 30360, is a trusted auto repair shop and emissions testing station. They handle emissions testing for passenger cars using OBD-II diagnostics and older tailpipe methods, with drive-through testing and walk-ins welcome. Open Monday through Friday 7 am to 6 pm, Saturdays by limited hours and Sundays closed. Customers praise fast service, fair pricing and friendly, knowledgeable staff, with honest diagnostics and reliable repairs. Payment accepted by cash or credit card. A solid local option for emissions testing and related repairs in Doraville.

Auto repair shop

Test and Repair

Doraville, GA

Contact

Address 4401 Tilly Mill Rd, Doraville, GA 30360, United States

Phone +1 770-458-7344

Website http://tillymillautoservicecenter.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 Tailpipe Dynamometer

Vehicles Served

Passenger Cars

Languages English, Spanish

Practical Information

Appointments Walk-ins Welcome

Typical Wait Under 15 minutes

Pricing $25

Payment

Cash Credit Card

Rating

4.6 / 5

Based on 93 reviews

4.6 / 5

Emissions Testing rating (6 reviews)

Location

Doraville, Georgia

More stations in Doraville

What Customers Say

Fast Service Friendly Staff Knowledgeable Fair Pricing Repair Help Easy Process Clean Facility

Speed: Fast

Pass Rate

Standard

Based on customer review sentiment

Making the Most of Your Visit to Tilly Mill Auto Service Center

Choosing the right emissions testing station in Doraville, Georgia can save you time, reduce stress, and help ensure your vehicle passes its inspection on the first try. Tilly Mill Auto 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 Georgia Emissions Testing Requirements

Emissions Testing rules in Georgia vary by vehicle type, registration ZIP code, and model year. Since requirements can differ even within Doraville, confirm what applies to you before heading to Tilly Mill Auto Service Center. Our Georgia 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. Tilly Mill Auto Service Center currently has 93 reviews with a 4.6 out of 5 rating, which can provide insights into service quality, wait times, and professionalism.

Visit Checklist

1

Verify Certification

Ensure Tilly Mill Auto Service Center is an active, licensed emissions testing station in Georgia.
2

Check Reviews

Read recent customer feedback from other Doraville 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 Georgia authorities.

FAQ

Common questions

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

Where is Tilly Mill Auto Service Center located?

Tilly Mill Auto Service Center is located at 4401 Tilly Mill Rd, Doraville, GA 30360, United States in Doraville, Georgia.

What services does Tilly Mill Auto Service Center offer?

Tilly Mill Auto Service Center is categorized as a Auto repair shop and operates as a Test and Repair station offering OBD-II, Tailpipe, Dynamometer testing for passenger cars.

Does Tilly Mill Auto Service Center provide Emissions Testing?

Yes, Tilly Mill Auto Service Center provides Emissions Testing in Doraville, GA. Available test types include OBD-II, Tailpipe, Dynamometer.

What are the hours for Tilly Mill Auto Service Center?

Tilly Mill Auto 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 Tilly Mill Auto Service Center?

You can reach Tilly Mill Auto Service Center by phone at +1 770-458-7344, online at http://tillymillautoservicecenter.com/, or by visiting 4401 Tilly Mill Rd, Doraville, GA 30360, United States.

Do I need an appointment at Tilly Mill Auto Service Center?

Tilly Mill Auto Service Center accepts walk-ins with no appointment necessary. Contact them directly to confirm availability.

How long does Emissions Testing take at Tilly Mill Auto Service Center?

Typical wait time at Tilly Mill Auto Service Center is Under 15 minutes. Customers generally describe the service speed as Fast.

How much does Emissions Testing cost at Tilly Mill Auto Service Center?

Pricing for Emissions Testing at Tilly Mill Auto Service Center is typically $25. Contact them directly for exact pricing.

What payment methods does Tilly Mill Auto Service Center accept?

Tilly Mill Auto Service Center accepts Cash, Credit Card.

What do customers say about Tilly Mill Auto Service Center?