Air Care Colorado Emissions Testing Station

Smog inspection station

4.4 4.4 from 875 reviews

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Air Care Colorado Emissions Testing Station is a smog and emissions station in Longmont, CO. It holds a 4.4 star rating from 875 customer reviews. Read the reviews and hours below, or call (303) 456-7090.

Photo from aircarecolorado.com, this business's own website.

Services Offered

Emissions testingSmog certificationAuto Emissions InspectionsBiennial Emissions TestCatalytic ConvertersCheck EngineDiesel Emissions InspectionDiesel TestingEmission Testing LocationsEmissions Inspection StationsEmissions RepairEmissions Testing StationsHealth InsuranceLight CheckMotor Vehicle RegistrationOil Change

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Address4040 Rogers Rd, Longmont, CO 80503

MapOpen the map →

Phone(303) 456-7090

Websitehttps://aircarecolorado.com/locations/wait-times

Also onGoogle

Good to knowComes to youWheelchair accessible entranceWheelchair accessible parking

PaymentsCredit cards, Debit cards

Hours

See the full week

Monday	8 AM to 5:30 PM
Tuesday	8 AM to 5:30 PM
Wednesday	8 AM to 5:30 PM
Thursday	8 AM to 5:30 PM
Friday	8 AM to 5:30 PM
Saturday	8 AM to 1 PM
Sunday	Closed

Air Care Colorado Emissions Testing Station Reviews & Ratings

Customer reviews 4.4 4.4 · 875 reviewschecked 2026-09-11

5 star610

4 star125

3 star47

2 star23

1 star70

What Customers Mention

The topics that come up most in its Google reviews, and how many reviews raise each one.

Friendly staff 134Wait time 82Courteous staff 30Emissions testing 26Efficient staff 15Easy process 14Long line 13Vin verification 2

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What Car Repairs Cost in Longmont, CO

Typical independent shop prices at Colorado labor rates, parts and labor, for a midsize car. Each guide shows the price for your vehicle and what to ask before you pay. See all 91 repair cost guides.

Catalytic converter replacement cost $400 to $1,690 Oxygen sensor replacement cost $110 to $470 EVAP leak repair cost $120 to $660 EGR valve replacement cost $190 to $760 Purge valve replacement cost $100 to $410 Exhaust leak repair cost $130 to $610