Location & Wait Times

As a convenience for motorists, Air Care Colorado maintains real-time estimates of the expected wait at each inspection facility. The current wait times are listed on the maps page on this website.

NO DIESEL TESTING.

LOW PROFILE RIMS & OVERSIZED TIRES - Please note that front-wheel and all-wheel drive vehicles with low-profile rim sizes 17-inches-or-larger in diameter or vehicles with wheel sizes larger than 34 inches must be tested on special dynamometers capable of testing vehicles with these unusual features. Please take your vehicle to the Sheridan, Boulder, Ken Caryl or Fort Collins stations for inspection. These are the only stations in the program area equipped with specialized dynamometers that can test these vehicles.

Avoid waiting. Mondays all day and early mornings are the busiest times. Mid to late afternoons are the least busy times. High volume times to always avoid are Mondays, the first business day after ANY holiday, and the last few days of the month.

Wait Time Note: Please keep in mind that the wait times are estimations based on recent station activity. The wait times are updated approximately every 15 minutes.

Find closest location

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  • Arvada: Wait is 43 mins
    5185 Marshall St., Arvada, CO 80002
    T: 303-456-7090
  • Aurora: Wait is 56 mins
    12042 E. 30th Ave., Aurora, CO 80010
    T: 303-456-7090
  • Boulder: Wait is 14 mins
    5655 Airport Blvd., Boulder, CO 80301
    T: 303-456-7090
  • Broomfield: Wait is 44 mins
    11609 Teller St., Broomfield, CO 80020
    T: 303-456-7090
  • Castle Rock: Wait is 7 mins
    541 Topeka Way, Castle Rock, CO 80104
    T: 303-456-7090
  • County Line: Wait is 33 mins
    8494 S. Colorado Blvd., Littleton, CO 80126
    T: 303-456-7090
  • Dacono: Wait is 48 mins
    5222 Silver Peak Ave., Dacono, CO 80514
    T: 303-456-7090
  • Denver (Lipan): Wait is 54 mins
    2300 S. Lipan St., Denver, CO 80223
    T: 303-456-7090
  • Denver SE (Warren): Wait is 60 mins
    10190 E. Warren Ave., Denver, CO 80231
    T: 303-456-7090
  • Fort Collins: Wait is 24 mins
    835 S.E. Frontage Rd., Fort Collins, CO 80524
    T: 970-247-8378
  • Golden: Wait is 35 mins
    15335 W. 44th Ave., Golden, CO 80401
    T: 303-456-7090
  • Greeley: Wait is 15 mins
    2844 W. 30th St., Greeley, CO 80631
    T: 970-247-8378
  • Ken Caryl: Wait is 9 mins
    10727 Centennial Rd., Littleton, CO 80127
    T: 303-456-7090
  • Longmont: Wait is 12 mins
    4040 Rogers Rd., Longmont, CO 80503
    T: 303-456-7090
  • Loveland: Wait is 16 mins
    7001 N. Franklin Ave., Loveland, CO 80538
    T: 970-247-8378
  • Northglenn: Wait is 12 mins
    1950 E. 112th Ave., Northglenn, CO 80233
    T: 303-456-7090
  • Parker: Wait is 30 mins
    10199 Park Glenn Way, Parker, CO 80134
    T: 303-456-7090
  • Sheridan: Wait is 38 mins
    2802 W. Mansfield Ave., Sheridan, CO 80110
    T: 303-456-7090