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Mobile service: we come to you · Serving locations within 50 miles Open today: 9:00 AM - 5:00 PM

Mobile testing available · Los Angeles

CARB Clean Truck Check inspections in Los Angeles

Keep your truck compliant and on the road. We handle the testing and reporting for heavy-duty trucks and fleets, so you can get back to work.

Book an Inspection Call (310) 482-3319

Mobile service

We come to you

$160 mobile Clean Truck Check at your yard or job site within 50 miles. Skip the trip and keep your truck earning.

Call for a mobile appointment
  • $120 at our station · $160 mobile service within 50 miles
  • Walk-ins welcome — call (310) 482-3319 to confirm availability
  • Same-day mobile service may be available — call to confirm
State Smog 2 inspection bay in Los Angeles with emissions testing equipment and vehicles

Services

Choose the Clean Truck Check service that fits your needs

Every inspection includes the required OBD or smoke opacity test and CARB reporting.

At our station

Clean Truck Check

Bring your vehicle to State Smog 2 for a 15–20 minute inspection. No documents are required, and walk-ins are welcome when availability allows.

$120 per vehicle

Request an Appointment

We come to you

Mobile Clean Truck Check

We test at your yard, job site, or depot within 50 miles. Flexible appointments may be available outside regular hours and on weekends.

$160 per vehicle

Call for Mobile Service

Multiple vehicles

Fleet Testing

Schedule several vehicles together at your location. We coordinate testing and submit each result to CARB.

Call for fleet pricing

Call (310) 482-3319

Retest policy: free within 30 days when you return to our station; mobile retests are $60.

How it works

Compliant in four simple steps

  1. Book your slot

    Book online or call. Choose our station or a mobile visit at your location.

  2. Bring it in, or we come to you

    Drive to our station, or call for mobile service at your location. No documents are needed—just bring the vehicle.

  3. We test and report

    Most tests take about 15–20 minutes. We submit your results to CARB.

  4. You're compliant

    Get your results and compliance paperwork, then get back on the road.

Book an Inspection

Do I need this?

Clean Truck Check questions, answered

California's Clean Truck Check program applies to most heavy-duty diesel and alternative-fuel trucks over 14,000 lbs GVWR that operate in the state, including out-of-state trucks.

Rules change. Always confirm your requirements on the official CARB Clean Truck Check page.

Not sure? Call (310) 482-3319

Most heavy-duty diesel and alternative-fuel vehicles over 14,000 lbs GVWR that operate in California are covered. Check the official CARB website for current exemptions and vehicle-specific requirements.

Due dates and testing frequency depend on the vehicle and CARB's current program schedule. Check your vehicle's requirements with CARB or call us for help.

No documents are needed. Just bring the vehicle you want tested. Most tests take about 15–20 minutes.

We'll explain the result and what needs repair. Retests are free within 30 days when you return to our station. Mobile retests are $60.

Yes. We can schedule multiple trucks together and provide on-site testing. Call for fleet pricing and scheduling.

Yes. Mobile testing is $160 per vehicle within a 50-mile radius. Call (310) 482-3319 for an appointment. Flexible times may be available before or after posted hours and on weekends.

Why choose us

A new local inspection station that puts your time first

We're new, and we're working hard to earn your trust one truck at a time. Here's what you can count on.

  • CARB tester ID: IA520087
  • Locally owned & operated

Clear, honest results

We explain what your test results mean and what, if anything, needs fixing. No upselling, no surprises.

We come to you

Our mobile service tests your truck at your yard or job site, so you lose less time. Prefer the station? Appointments are quick too.

Direct line to the owner

Call or text and you'll reach a real person who knows the program.

Book an Inspection

Visit us

Find our inspection station

State Smog 2
12630 Washington Pl
Los Angeles, CA 90066
(310) 482-3319
Monday - Saturday9:00 AM - 5:00 PM
Sunday10:00 AM - 4:00 PM

Station hours are shown above. Mobile service covers a 50-mile radius, with flexible appointments before or after posted hours and on weekends.

Get directions

Book now

Book your Clean Truck Check

We reply as soon as possible. Prefer to talk? Call (310) 482-3319.

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We'll call you shortly to confirm your appointment. Need us sooner? Call (310) 482-3319.

Don't risk fines or downtime. Get tested this week.

Skip the trip: book mobile service and we come to you. Questions? Call (310) 482-3319

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