Bay Area Clean Truck Check, Opacity Testing

We are Mobile Clean Truck Check

Get CARB SB210 Compliant Today, We Come To You

We Certify All Truck Types and Models

MAKE AN APPOINTMENT NOW WITH OUR ONLINE FORM

WHY CHOOSE US?

CARB Compliance Experts

We specialize in helping diesel truck owners meet California’s strict CARB Clean Truck Check (HD/IM) requirements—no guesswork, no stress.

Mobile Testing Available

We come to your location for maximum convenience. Save time and avoid downtime by getting your fleet tested on-site.

Fast & Hassle-Free Service

Our process is streamlined to get you in and out quickly, with minimal disruption to your operations.

Accurate & Certified Inspections

All inspections are performed by licensed professionals using CARB-approved equipment to ensure accurate results.

Fleet Management Support

We track due dates and notify you in advance—stay compliant without lifting a finger.

Transparent Pricing

No hidden fees. You get a clear, upfront cost for every service.

Bilingual Customer Support

English and Spanish-speaking staff are available to assist you throughout the process.

Trusted by Fleet Owners Across California

Our reputation is built on reliability, integrity, and results. Join hundreds of satisfied clients.

Diesel Consulting Available

We help troubleshoot failed tests, interpret reports, and provide solutions for ongoing compliance.

SB 210 Ready

We stay current with all updates to CARB and DMV regulations—so you don’t have to.

Mobile Clean Truck Check

We are Mobile Clean Truck Check Get a CARB Certificate Today, We Come To You
Call 650-673-2000
We service various types of Trucks, Buses, Vans, Motorhomes/RVs & Public Fleet Vehicles

Burlingame Smog Check

1876 El Camino Real Burlingame, CA 94010

Xpress Star Smog

3750 International Blvd Oakland, CA 94601

Bestech Smog Check

2400 San Ramon Valley Blvd, San Ramon, CA 94583

Heavy-Duty Vehicle Inspection

Free consultation, Licensed CARB Compliance Testing Center. Get your Truck Certified Quickly

f you talk to these gentlemen, they can reason with you and make you a happy camper. Thanks again for giving me a better experience guys

Great service and the gentleman had a great personality.

Excellent service. The technician is fast and efficient. My 2000 Honda cr-v was done in about 10 minutes. The technician was able to answer any questions I had. He even gave me some tips on how to keep the rodents out of my engine bay! It turns out bounce drier sheets work well to keep the rats at bay. Highly recommend!

Mobile Testing

On-site testing at fleet locations or businesses

Emissions Testing

Periodic OBD and opacity/smoke tests, required for compliance

Fleet Compliance

Vehicle registration, compliance fee management, deadline tracking

DMV & Admin Support

Assistance with registration holds, ongoing compliance monitoring

Diagnostics

Pre-test diagnostics, emissions-related repairs and maintenance

Fleet Discounts

Special pricing and tailored services for multiple vehicles

OUR MISSION

Keep your truck compliant and on the road with our Mobile Clean Truck Check service. We come directly to your location—there’s no need to wait in line or drive to a shop. Our certified technicians conduct CARB-required inspections quickly and efficiently, ensuring your vehicle meets all emissions standards. Simply contact us to schedule, and we’ll take care of the rest so you can stay focused on your business