Check engine light on? Registration about to expire? Need to pass smog before the DMV will renew your plates? Walk into any of our 32 Las Vegas Valley locations, no appointment needed, or call (702) 436-5346. Done in 15 minutes or less.
Mon–Fri 8am–6pm · Sat 8am–4pm
You need a smog check done now, not after sitting in a line for an hour. Maybe your registration is about to expire and you can’t find the renewal notice. Maybe you just failed at another shop and don’t know what’s next. Or you’re driving around trying to find a station that can fit you in today. Whatever brought you here, you don’t have an hour to spare. That’s exactly what we do. Walk into any of our 32 locations, no appointment needed, and we’ll have you tested and back on the road in 15 minutes or less. Call (702) 436-5346 if you want to check a location’s hours first.
Nobody wants to drive across town just for a smog check. With 32 locations from Summerlin to Henderson to North Las Vegas, there’s one already near wherever you’re headed. Pull in, get tested, get back to your day.
You don’t have an hour to burn sitting at a testing station. Walk in anytime, no appointment, and we’ll have you done in 15 minutes or less. Your results go straight to the Nevada DMV, so there’s nothing extra for you to file.
Your registration is riding on this test going through the right system correctly. We’ve been doing this since 1988 and run more than 2 million smog checks for Nevada drivers. Fully licensed and authorized by the state, so there’s nothing to double-check on your end.
Some Clark County vehicles need a smog check each year. Your renewal notice tells you if you need a test. Here is what to know.
A trained smog inspector runs each test. Our state-approved tools check your car. You do not have to run the test yourself.
Why make two trips? Get your smog check and DMV services in one stop. We can renew your registration and help with plates and permits. You can handle these needs at the same shop.
Save $5 with our smog check coupon. Add one $3 discount you qualify for to save up to $8 total. Pay cash for a light-duty test at a participating shop. The coupon ends September 30, 2026. Show it before your test. No other coupons or promotions. Diesel is excluded.
Get a quick answer to common Nevada smog check questions, then use each full guide for the details that apply to your vehicle.
Before a Nevada smog check, bring the car and make sure its VIN is easy to read. The test used will depend on the car’s year and type. After the test, the result is sent to the Nevada DMV. A pass can meet the smog step for registration. It does not renew the registration by itself. See what happens during and after a smog check.
Smog check prices in Nevada vary by station and vehicle class. An August 2026 review found posted prices of $19.99 to $29.99 for light-duty tests at several Las Vegas stations. Coupons or short-term deals may lower the cost. DMV fees are separate. Any fee to process a registration is also separate. Read the full Nevada smog check cost guide.
A new Nevada vehicle does not need a smog test right away. The first three registrations are exempt. The first test is due at the fourth registration if the car is based in a test area. Hybrids use a different rule. They first test in the sixth model year. Fully electric cars are exempt. Learn when a new car needs its first Nevada smog check.
Covered vehicles in Nevada need a smog test each year after an exemption ends. The state does not use a two-year cycle for those cars. The rule depends on the car. Its home address also matters. Check the registration renewal notice to see what is due. Read how often Nevada vehicles need a smog check.
Nevada can register some vehicles without a new smog test. The car may be exempt. It may have a valid passing test on file. An approved waiver may also meet the rule. If a covered car still needs a test, the DMV must have a pass or waiver. It cannot finish the registration or renewal without one. See when Nevada registration can move ahead without a new smog check.
Walk into any Smog Busters location across Las Vegas, Henderson, or North Las Vegas. No appointment. Pull up for a fast, friendly smog check done right. Most vehicles out the door in 15 minutes.
Open Mon-Fri 8am-6pm · Sat 8am-4pm · Walk-Ins Always Welcome · Hablamos Espanol · (702) 436-5346
