Welcome To American Smog

We offer honest, fast and low prices for all of our quality services. Our ASE-Certified technicians use state of the art smog equipment to complete all of your vehicle inspections. We are available six days a week for your convenience, and are easily accessible for those in or around Fairfield, CA.

ASE Certified, Star Smog Check Station, DMV registration

ase cert logo
2000px Yelp.svg


Hours: Monday – Friday 7:30 am till 5:30 pm

Saturday by appointments only

Sunday – Closed

Do you need a smog check for a registration renewal, change of automobile ownership or out-of-state vehicle?

Honest, Fast, and Low Prices

For all of our services.

State Of The Art Equipment

To complete all vehicle inspections.

Available 6 Days A Week

For your convenience.

ASE Certified

Smog Station.


bay 1 resize

DMV Services

office resize

Change Of Ownership

bay 2 resize

Types Of Smog Checks

Vehicle Pricing Options

If you are planning to receive a smog check on your vehicle in the afternoon hours, we highly recommend that you arrive before 4:30 pm.-Each smog check takes approximately 10-15min and our average wait time is approximately 30 min. Please plan accordingly