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Emissions technical centers

CDPHE operates emissions technical centers throughout the Denver Metro and North Front Range areas. These are multifunction facilities that conduct a variety of customer service and field activities to help vehicle owners and the repair industry meet emission requirements.

Emissions technical centers are especially helpful if your vehicle has already failed multiple emissions inspections. The technicians are experts in identifying emissions-related problems, but they do not make any repairs.

Emissions technical centers serve motorists, independent and franchised auto dealers, automotive repair technicians, diesel fleet owners and operators, petroleum marketers, alternative-fuel vehicle converters and consumers, and the Colorado Department of Revenue.

Emissions technical centers also provide training and certification for repair technicians and emissions inspectors, and inspect to support the Diesel Emissions Control Program and the Oxygenated Gasoline Program.

Emission Technical Center Building use Criteria

Emissions technical centers evaluate vehicles by appointment only. Please contact the center nearest you to make an appointment: 

 

Aurora 

Gasoline-powered vehicles only

15608 E. 18th Ave.
Aurora, CO 80011

303-364-4135

Broomfield

Gasoline-powered vehicles only

11609 Teller St. 
Broomfield, CO 80020

303-404-0273

303-469-6624

Denver

Gasoline-powered AND diesel-powered vehicles

2450 W. 2nd Ave.
Denver, CO 80223

Gasoline-powered vehicles:
303-744-0127
888-861-2646

Diesel-powered vehicles:
303-744-2522

Fort Collins

Gasoline-powered vehicles only

835 Southeast Frontage Road
Fort Collins, CO 80524

970-221-2105

Greeley

Gasoline-powered vehicles only

2844 W. 30th St.
Greeley, CO 80631

970-330-1751

Highlands Ranch

Gasoline-powered vehicles only

8498 S. Colorado Blvd.
Littleton, CO 80126

303-771-8779