Vehicle identification number (VIN) inspections are required for the following:
- New residents coming from out of state
- Newly purchased vehicles with out-of-state titles (required only for used vehicles, not required for brand new vehicles with an MSO)
- Title corrections
Inspections may be provided by the following:
- Air Care Colorado or other emissions testing station
- Boulder County Motor Vehicle location
- Diesel emissions testing location
- Licensed Colorado dealership
- Law enforcement officer
Air Care Colorado Inspections
Air Care Colorado locations map and wait times at each location:
- Phone – 303-456-7090
- Available 8 a.m.-4:30 p.m.
- They accept cash, check, and credit cards
- $25 per inspection
- Boulder – 5655 Airport Boulevard
- Longmont – 4040 Rogers Road
- Broomfield – 11609 Teller Street
Boulder County Inspections
- Visit a Boulder County Motor Vehicle location
- Inspections are weather permitting and at the clerk’s discretion
- $25 per inspection