Davis County Testing Center

Pollutants from motor vehicles are harmful to public health and create haze that reduces visibility. The goal of the vehicle-testing program is to ensure that Davis County vehicles are operating cleanly and efficiently. Getting polluting vehicles repaired or off the road helps everyone breathe easier. For further information, call (801) 546-8860.

Davis County Testing Center no longer tests gasoline vehicles.

For a list of approved gasoline testing facilities,click here.

testing center

General Information

  • Most vehicles are generally in and out within 30 minutes.
  • Please plan on staying with your vehicle while services are performed. Do not drop off your vehicle and leave.
  • Sorry, no pets are allowed.
  • 2007 and older diesel vehicles are tested by appointment. Please call (801) 546-8860 for scheduling.


Contact Information

Physical Address
Davis County Testing Center
520 West Old Mill Lane
Kaysville, UT 84037

(801) 546-8860 : Main

Monday – Friday
8:00 a.m. to 4:30 p.m. (Test Lanes)
8:00 a.m. to 5:00 p.m. (Offices)
(except county holidays)

Healthy Choices | Healthy People | Healthy Communities

Copyright © 2015 Davis County Government