Smog Busters Emissions Testing
Family owned since 1988, with 31 locations ready to serve you across the Vegas Valley
Visit us at 10490 S Decatur Blvd, Las Vegas, NV 89141, located in the parking lot of Speedee Mart, across from the car wash, near Decatur & Cactus. Fast smog checks and full Nevada DMV services — including renewals, title transfers, and out-of-state registrations — all done the friendly Smog Busters way!
10490 S Decatur Blvd
Las Vegas, NV 89141
(Speedee Mart parking lot, across from the car wash)
Monday – Friday: 8:00 AM – 6:00 PM
Saturday: 8:00 AM – 4:00 PM
Sunday: Closed
🗣️ Bilingual Help Available: Spanish-friendly team ready for DMV & smog support.
Walk-ins welcome 🚶♂️ or schedule a DMV appointment to skip the wait.
📅 SCHEDULE AN APPOINTMENTSmog Busters Decatur & Cactus is fully licensed, bonded and authorized by the State of Nevada to provide DMV services including renewals, reinstatements, and title transfers.
💸 We honor competitor coupons — up to $5 off smog checks!
🎖️ Seniors, Military, and First Responders each save $3 — stackable up to $6 off!
Located in the Speedee Mart parking lot across from the car wash, our Southwest Las Vegas shop provides complete Nevada DMV services right in your neighborhood.
Residents from Mountains Edge, Blue Diamond, Enterprise, and the surrounding Southwest Las Vegas area know the DMV doesn't take appointments for most transactions — and even when they do, you're still looking at 90 minutes to 2 hours in a waiting room. We get it, because we've been helping Las Vegas drivers navigate this stuff since 1988. Bring your vehicle to our Decatur & Cactus location and we'll handle most transactions in as little as 20 minutes. Same result — without the wait.
No appointment needed — walk-ins are always welcome for smog checks. Most smog checks are completed in 15 minutes or less. You can also schedule ahead online for DMV services if you'd prefer.
No problem. We look up your vehicle using the VIN from your door placard or window plate and pull your info directly from the Nevada DMV system. You don't need your renewal notice.
We process your registration renewal on-site through our emissions analyzer connected directly to the Nevada DMV system. The cost is a $10 Smog Busters fee plus whatever you owe the DMV. Your registration tags are then mailed to you by the DMV. Need your tags faster? Ask about our 48-Hour Tag Retrieval service ($44 fee) — we physically pick them up from the DMV, usually by the next business day.
We process most transactions in as little as 20 minutes on-site. Standard turnaround for completed DMV services is 7–10 business days, though many come back sooner. Need it faster? We offer expedited 2-day and 4-day options for a nominal fee.
Yes! We honor competitor coupons for up to $5 off smog checks. Seniors, military members, and first responders each save $3 — stackable up to $6 off. Visit our coupon page for the latest deals.
This location offers a full range of Nevada DMV services: title transfers, out-of-state vehicle registration, new vehicle registration, duplicate titles, salvage titles, DMV reinstatements, moving permits, handicap placards, personalized license plates, lost or stolen plate replacements, and VIN inspections with full DMV service.
We've been serving Las Vegas drivers since 1988. Come see us at 10490 S Decatur Blvd — walk in for a smog check anytime, or schedule ahead for DMV services. In and out before the DMV even calls your number.
📅 SCHEDULE AN APPOINTMENT
Smog Busters Emissions Testing
Family owned since 1988, with 31 locations ready to serve you across the Vegas Valley
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*DISCLAIMER: Smog Busters and its representatives are not attorneys in the State of Nevada. We are not authorized to give legal advice or legal representation. We may not accept fees for giving legal advice or legal representation.