STAR Certified Smog Check in Sacramento, CA
Fast, honest smog checks for every vehicle: regular & directed, out-of-state, hybrid, diesel, gross polluter, RVs, trucks & minivans. We also handle DMV registration services on-site.
Smog checks for every kind of vehicle
Whatever you drive, we've got the equipment and certification to test it, and to help you figure out what's next.
STAR Smog Check
Regular & STAR-directed vehicle testing for standard registration renewal or ownership transfer.
Call for current pricing →Out-of-State Vehicles
Bringing a vehicle into California? We handle out-of-state smog inspections required for registration.
Call for current pricing →Hybrid & Diesel
Specialized testing for hybrid and diesel vehicles, which follow their own inspection requirements.
Call for current pricing →Gross Polluter
STAR station testing for vehicles flagged as gross polluters or previously failed smog checks.
Call for current pricing →RVs, Trucks & Minivans
Larger vehicles welcome. We test RVs, trucks, and minivans in addition to passenger cars.
Call for current pricing →DMV Registration Services
We handle DMV registration services on-site, including renewals and title transfers, so you can take care of your smog check and your registration in one stop.
Call for current pricing →Handle your registration while you are here
In addition to smog checks, we process DMV registration services on-site, so you can knock out your smog check and your paperwork in one stop.
Registration Renewal
Current, past due, or somewhere in between, we can process your DMV registration renewal on-site, often the same day as your smog check.
Title Transfer
Buying, selling, or gifting a vehicle? We handle title transfers to get the new owner on record with DMV.
Duplicate Registration, Title & Lost Plates
Lost your registration card, title, or plates? We can help you get replacements without a separate trip to the DMV.
Quick, straightforward, no surprises
Call or Drive In
Walk-ins welcome during business hours. No appointment necessary for most vehicles.
We Test Your Vehicle
An OBD-II scan plus a visual & functional inspection of your emissions system.
Results Submitted Electronically
If you pass, results go straight to the state, so there's no paperwork for you to carry around.
Renew Your Registration
Need DMV registration done too? We handle registration services right here, so there's no separate trip to the DMV.
Free Retest
Car wouldn't pass the first time? No worries. We provide a free retest within 30 days for 1996 and newer vehicles.
Get $5 Off, Sent to Your Inbox
Enter your email and we'll send you a coupon for $5 off your next smog check.
Understanding your smog check
A quick guide to what a smog check actually does, why California requires it, and what it means for your vehicle.
What Is a Smog Check?
A smog check is an emissions test that measures how much pollution your vehicle's exhaust and onboard systems produce. California requires most vehicles to pass one periodically, usually tied to registration renewal.
Why California Requires It
California's Smog Check Program, administered by the Bureau of Automotive Repair (BAR), exists to reduce vehicle emissions and help the state meet air quality standards. A passing result is typically required before DMV will renew your registration.
What Is a STAR Station?
STAR stations meet higher performance standards and are authorized to test vehicles that DMV "directs" to them, including gross polluters and vehicles specifically flagged for STAR testing. Being STAR certified is a mark of trust.
What Gets Tested
Most inspections combine an OBD-II scan (reading your vehicle's onboard computer for stored emissions codes and readiness monitors) with a visual and functional check of your gas cap, check-engine light, and emissions equipment.
Common Reasons Vehicles Fail
The check-engine light being on, missing or disconnected emissions equipment, unset OBD-II readiness monitors (common after a battery disconnect or recent repair), a bad gas cap, or aftermarket modifications can all cause a failed test.
Emissions & Air Quality
Vehicle emissions contribute to smog and regional air quality, which matters a lot in the Central Valley air basin. Reducing per-vehicle emissions through regular testing is one of the ways California works to protect public health.
DMV Renewal & Your Smog Check
Most vehicles need a passing smog certificate before DMV will process registration renewal. Some newer vehicles and certain hybrids/EVs are exempt for a period. If you're not sure where your vehicle stands, just give us a call.
Sacramento's straightforward smog check shop
We keep it simple: honest inspections, clear explanations, and no run-around if your vehicle needs attention before it can pass.
- STAR Certified Smog Check Station
- Regular, directed, out-of-state, hybrid, diesel & gross polluter testing
- RVs, trucks & minivans welcome
- DMV registration services available on-site
- Fast turnaround, walk-ins welcome
- Based in Sacramento at 1600 Kitchner Rd, Suite C
Certifications & Affiliations
5.0 stars from 98+ reviews
Loved your visit? A quick review on Google or Yelp helps other drivers find us and means a lot to our team.
Common questions
How long does a smog check take?
Most standard smog checks take about 20-30 minutes. Gross polluter and directed-vehicle testing can take a bit longer, but we keep the process as fast and straightforward as possible.
What if my vehicle fails the smog check?
We'll walk you through exactly what needs attention and point you toward next steps so you know what to fix before coming back for a retest.
Do you test out-of-state, hybrid, or diesel vehicles?
Yes. In addition to standard smog checks, we handle out-of-state vehicle inspections, hybrids, diesels, gross polluters, RVs, trucks, and minivans.
Do I need an appointment?
Walk-ins are welcome during business hours. Feel free to call ahead if you'd like to confirm current wait times.
Do you handle DMV registration services?
Yes. We provide DMV registration services on-site, including renewals and title transfers, in addition to your smog check.
What are your hours?
We're open Monday-Friday 8:00 AM-5:30 PM, Saturday 9:00 AM-3:00 PM, and Sunday 9:00 AM-2:00 PM.
Visit or Contact Us
Sacramento, CA 95822
Sat: 9:00 AM–3:00 PM
Sun: 9:00 AM–2:00 PM
Send Us a Message
We'll get back to you as soon as we can, or just give us a call.