C.T. Emissions

Smog Check & Vehicle Inspection in Alpharetta, Georgia

4.6 (130)

Category	Smog Check & Vehicle Inspection
Address	5615 Atlanta Hwy, Alpharetta, GA 30004
Street	Atlanta Highway
Area	Alpharetta, Georgia
Phone	(678) 580-1123
Google rating	4.6 (130)
Source	Google Maps and public records · listed Oct 20, 2026

Hours

Monday	8 am–6 pm
Tuesday	8 am–6 pm
Wednesday	8 am–6 pm
Thursday	8 am–6 pm
Friday	8 am–6 pm
Saturday	8 am–5 pm
Sunday	Closed

About C.T. Emissions

C.T. Emissions is one of the smog check & vehicle inspection listed in Alpharetta, Georgia. The business is registered at 5615 Atlanta Hwy, Alpharetta, GA 30004; use this page to check its hours, phone number and Google rating before you make the trip.

Hours are published for 6 days a week. Typical hours are 8 am–6 pm. Note that it does not open on Sunday. Hours in the United States do change around federal holidays and long weekends, so a quick call before a special trip is sensible. The listed phone number is (678) 580-1123. Many businesses also reply to text messages on the same number if it is a cell phone.

Customers rate it 4.6 out of 5 on Google across 130 reviews.

How C.T. Emissions compares with other smog check & vehicle inspection in Alpharetta

It is closed on Sundays, while 5 of the 6 other smog check & vehicle inspection in Alpharetta with published hours open that day.
It shares Atlanta Highway with 9 other listed businesses.
Nearest other smog check & vehicle inspection: E Z Emissions (1.2 mi), Sonuz Emissions (5.8 mi), Shell Emissions (6.3 mi)

Before you go

Check your vehicle for open safety recalls on NHTSA.gov; recall repairs are free at a franchised dealer.
Ask for a written estimate before work starts and to approve any extra repairs first.
Ask whether technicians are ASE-certified and what warranty covers parts and labor.

Latest Google reviews

The 5 most recent reviews shown on Google Maps. Reviews belong to their authors; read all of them on Google.

Zia C. a month ago

This place is really good. Wait time was minimal and quick service. The technician was friendly. Their price for the emission test is $25, but I don't mind a little extra for quick service and no little wait time.

Iván Escalona 3 months ago

Try other places, apparently if you go around 4PM on a Saturday, the persons handling the place will tell you you have to come back on Monday. even though the hours of operation say that it closes at 5PM

Ram a year ago

very quick , no wait time. Great service!

John McAfee a year ago

Workers don’t know difference between resonator and catalytic converter, nor check manufacturer diagrams prior to making false claims.

Himanshu Sharma (Himan) 2 years ago

$25 for emission test. If you are in this region of Alpharetta, Milton, please do visit this center. Friendly people, great service and quick test. Highly recommended!

All reviews on Google ↗

Frequently asked questions

Where is C.T. Emissions located?

C.T. Emissions is at 5615 Atlanta Hwy, Alpharetta, GA 30004, in Alpharetta, Georgia. Use the “Open in Google Maps” button on this page for directions.

What kind of business is C.T. Emissions?

C.T. Emissions is listed as a smog check and inspection station.

What are the hours of C.T. Emissions?

Published hours are Monday: 8 am–6 pm; Tuesday: 8 am–6 pm; Wednesday: 8 am–6 pm; Thursday: 8 am–6 pm; Friday: 8 am–6 pm; Saturday: 8 am–5 pm; Sunday: Closed. It is closed on Sunday. Hours can change on holidays, so call before a special trip.

Is C.T. Emissions open on Sunday?

No, C.T. Emissions is closed on Sunday.

What is the phone number of C.T. Emissions?

You can call C.T. Emissions at (678) 580-1123.

How is C.T. Emissions rated on Google?

C.T. Emissions has a Google rating of 4.6 out of 5 from 130 reviews.

Are there other smog check & vehicle inspection near C.T. Emissions?

Yes. Alpharetta also has Alpharetta Milton Emissions, Shell Emissions, Alpharetta Emissions among others; see the full list of smog check & vehicle inspection in Alpharetta at the bottom of this page.