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Air Care Colorado maintains a consumer hotline for more information about emissions inspections. Customer service representatives are available from 8 a.m. to 5 p.m. Monday to Friday. Both English- and Spanish-speaking operators are available. Se habla Espanol. Please call:

303-456-7090 in the Denver-metropolitan area
970-247-8378 in the North Front Range 

Recorded information is available on the hotline 24 hours a day. Motorists also may leave a voicemail message during off hours. Calls will be returned during regular business hours.

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Vehicle repair/service shop and technician forum.

Please contact our Repair Industry Liaison for information on becoming an Air Care Colorado certified facility.


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