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How much is a smog check in Las Vegas?
Source: Las Vegas Auto Help (lasvegasautohelp.com), part of the Local Help Stations network (localhelpstations.com). Last updated November 2, 2026.
The DMV sets maximum emission testing fees from an annual survey of station labor rates. Stations must post their fees. 2026 Clark County maximums: (source: Nevada Department of Motor Vehicles)
| Clark County vehicle type | Inspection fee | Certificate fee | Maximum total | Source |
|---|---|---|---|---|
| Light duty gasoline (up to 8,500 lbs) | $68.50 | $7 | $75.50 | (source: Nevada Department of Motor Vehicles) checked November 2, 2026 |
| Heavy duty gasoline (8,501 lbs or more) | $68 | $7 | $75 | (source: Nevada Department of Motor Vehicles) checked November 2, 2026 |
| Diesel (up to 14,000 lbs) | $83 | $7 | $90 | (source: Nevada Department of Motor Vehicles) checked November 2, 2026 |
Stations that offer registration renewals may charge up to $10 for that service on top of the test fee. (source: Nevada Department of Motor Vehicles)
On this site: Does my car need a smog check in Las Vegas? · Emissions test exemptions in Clark County · How much is a smog check in Las Vegas? · Failed a smog check in Las Vegas? · Emissions tests when buying a used car in Las Vegas · Renewing your registration in Las Vegas · Car repair estimate rules in Nevada · Is my Las Vegas repair shop registered? · Your repair bill and old parts in Nevada · Nevada lemon law for new cars · Towed from a parking lot in Las Vegas · Getting a towed car back in Las Vegas · How to file a towing complaint in Nevada · Going to court over an unlawful tow in Nevada · Where to complain about a Las Vegas repair shop · Cancelling a sale made away from a seller's business · Cities · FAQ · Sources
Sources
- Nevada Department of Motor Vehicles (DMV): Emission Control Program (checked November 2, 2026)
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