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Smog Check & Emissions Testing Stations in Riverton, UT

4 of the 18 auto repair shops we list in Riverton have smog checks or emissions tests.

Not every repair shop is licensed to test emissions, and a map search for a smog check mixes test stations with parts stores and dealerships. Every station here names smog checks or emissions testing in its business name, its listing category or on its own website.

  1. Denny's Auto

    11999 Redwood Rd, Riverton, UT 84065

    Mon–Fri 8:00am–5:00pm

    Smog & emissions
    Call Website Directions

  2. Randy's Tire and Muffler

    14250 S Redwood Rd, Riverton, UT 84065-5205

    Smog & emissionsMuffler & exhaustA/C repairFree estimates
    Call Website Directions

  3. Emissions and Safety of Riverton

    1287 W 12600 S, Riverton, UT 84065

    Smog & emissions
    Call Directions

  4. Havoline Xpress Lube - Riverton

    4689 W 12600 S, Riverton, UT 84096

    Smog & emissions
    Call Directions
Bring your registration renewal notice. States that require emissions testing usually print the type of test on it. In California, a notice that says “STAR station required” means only a STAR-certified station can do the check, and test-only stations check cars but do not repair them.

More in Riverton and Utah

Smog Check & Emissions Testing Stations near Riverton

Good to know

How much does a smog check cost?

Prices depend on the state and the station. In California a smog check usually costs about $30–70 plus the state certificate fee; in states that run their own emissions programs the fee is often a flat amount set by the state.

What happens if my car fails the emissions test?

You get a report with the reason for the failure, and the car needs repairs before a retest. Many states give a free or discounted retest within a set number of days, and some offer repair assistance or waivers when repair costs pass a limit.