An independent local resource

COLORADO / INDEPENDENT LOCAL STATION GUIDE

Greeley, CO Emissions Testing

Greeley’s listed options include Air Care gasoline testing on W 30th Street and independent diesel businesses on 8th Avenue and E 18th Street. Choose fuel type and duty class before comparing locations.

Illustrative Colorado road beneath an open sky
AI-generated Colorado road illustration · not a Greeley station or verified local road

WITHIN THE LISTED GREELEY LOCALITY

Choose the right testing program.

1 gasoline / hybrid station · 2 licensed diesel businesses

Locations below use the official source locality, which can differ from municipal boundaries. A listing here does not establish that your vehicle needs a test. Start with your renewal notice and the official DMV requirements.

Gasoline options · Diesel options · Plan your trip · Nearby alternatives

Gasoline & hybrid testing in Greeley

Air Care Colorado does not test diesel vehicles. Review equipment restrictions and source freshness before setting out.

Licensed diesel testing in Greeley

Duty capability is sourced from the Colorado DMV. Hours, appointments, current availability and unverified vehicle restrictions should be checked by phone. Air Care queue estimates do not apply.

Greeley Automotive Machine: Light duty listed. Contact station: 970-352-4342

Rocky Mountain Diesel Services, Inc.: Light duty listed · Heavy duty listed. Contact station: 970-356-2672

LOCAL CONTEXT / REVIEWED 2026-11-06

Plan an emissions testing trip in Greeley.

Greeley Automotive Machine appears in the DMV light-duty diesel section. Rocky Mountain Diesel Services appears in the light- and heavy-duty section, while the Air Care site serves the separate gasoline program.

Each business has its own address and contact details. The diesel listings do not receive Air Care wait estimates, and the published gas-station queue should not influence a diesel recommendation.

The cards distinguish the operator’s reported wait from ordinary hours and show the available source timestamp. An unavailable diesel wait is not zero, and a gasoline “Station Open” message is not a measured queue. Check directly before a near-closing trip; inspection time is additional to driving and waiting.

Each station page includes its source, verification date, phone and known vehicle capability. Google Maps and Apple Maps links use the public destination address. The finder can compare driving estimates after you choose a starting point; a city name alone is not your exact origin. Compare options around Greeley.

Nearby alternatives outside Greeley

These are outside the listed Greeley locality. Distances are approximate straight-line measurements from the nearest listed Greeley station with a sourced position, not from your home or a city-center boundary. Census address-range positions are approximate; distances are not driving miles or drive times.

Sources and verification

Station facts come from Air Care Colorado’s location listing and the Colorado DMV licensed diesel directory. Equipment guidance comes from Air Care’s restrictions. This independent guide does not own the stations or determine eligibility.