Welcome to the Connecticut Emissions Program

To contact the Department of Motor Vehicles (DMV) Emissions Division, please call 860-263-5611 Monday through Friday 8AM to 4PM.

Department of Motor Vehicles
Emissions Division Room 104
60 State Street
Wethersfield, CT 06161

Questions not related to emissions testing can be referred to DMV at www.ct.gov/DMV or by calling the DMV Telephone Center:

860-263-5700 (Within Hartford area or outside of Connecticut)
800-842-8222 (Elsewhere in Connecticut)

If you prefer to correspond in writing please send to:
Department of Motor Vehicles
60 State Street
Wethersfield, CT 06161