Licensed emissions testing comes to you. No downtime. No waiting at a shop. HD-OBD, smoke/opacity, and fleet testing for Lodi and San Joaquin County.
No more taking your truck out of service. We bring the equipment to you.
We test at your location. No driving to a shop, no waiting in a queue. Keep operating.
Avoid fuel costs and operational delays. Competitive pricing for single vehicles and fleets.
CARB Tester ID IF530523. All testing meets 2026 biannual compliance requirements.
Receive official test results immediately. Digital and printed certificates provided.
Lodi, Galt, Woodbridge, Victor, Acampo, Lockeford, and throughout the I-80 corridor.
Years of experience. Fast, professional, and reliable. 4.9 rated by San Joaquin County customers.
Clean Truck Check Lodi provides professional emissions testing throughout San Joaquin County, including Lodi, Galt, Woodbridge, and Victor. With the I-80 corridor industrial zones, Sierra College Blvd commercial areas, and Atlantic St truck yards in our region, compliance testing is essential for fleet operations.
Primary Contact
916-890-4427CARB Tester ID
IF530523
Service Hours
Monday - Friday: 6am - 5pm
Saturday: 8am - 4pm
Primary Website
Clean Truck Check LodiProfessional CARB emissions testing for trucks and fleets. Licensed and certified for San Joaquin County operations.
Heavy-duty on-board diagnostic testing for trucks 2013+. Complete compliance certification.
Professional smoke and opacity testing. Quick turnaround with official CARB documentation.
Multi-vehicle fleet testing with volume discounts. Mobile service reduces operational downtime.
Full-service CARB testing for RVs and motorhomes. We handle all paperwork and compliance.
Get instant pricing and schedule your test. Our mobile service covers Lodi, Galt, Woodbridge, Victor, Acampo, and throughout San Joaquin County.
Call for PricingEverything you need to know about CARB testing in Lodi.
CARB (California Air Resources Board) testing measures heavy-duty truck emissions to ensure compliance with state air quality standards. As of 2026, all trucks registered in California must undergo biannual (every 2 years) HD-OBD testing or smoke/opacity testing. This is a legal requirement to operate in California and avoid citations.
HD-OBD testing typically takes 30-45 minutes per vehicle. Smoke/opacity testing takes 15-30 minutes. Since our testing is mobile, we come to your location, eliminating travel time and downtime. You can keep your truck operational throughout the process.
We come to you. Our mobile testing service means we bring all equipment to your location in Lodi, your fleet yard, or anywhere else in San Joaquin County. There's no need to take your truck out of service or drive to a testing center. This is one of our biggest advantages for busy fleets.
HD-OBD (Heavy-Duty On-Board Diagnostic) testing checks the truck's onboard computer systems for emissions compliance. It's required for trucks 2013 and newer. Smoke/opacity testing measures visible emissions during acceleration. Many trucks require both or can choose either. We'll help you determine which your vehicle needs.
Pricing varies by service: HD-OBD testing is $89 per vehicle, smoke/opacity testing is $199, RV/motorhome testing is $299, and fleet opacity testing starts at $149+ with volume discounts. Call us at 916-890-4427 for a specific quote based on your vehicles and needs.
Yes. We are a licensed CARB tester with ID IF530523. Our team is certified to perform all required emissions testing under California Air Resources Board regulations. All test results are official and valid for registration and compliance purposes throughout California.
Call us at 916-890-4427 to schedule. We serve Lodi, Galt, Woodbridge, Victor, Acampo, Lockeford, and throughout San Joaquin County. We offer flexible scheduling with early morning and weekend availability. You can also visit Clean Truck Check Lodi/contact to request service online.
If your truck doesn't pass, you'll receive documentation of the failure. You'll need to address the emissions issue (often through repairs or maintenance) and then retest. We can discuss options with you and help schedule a retest after repairs. Many failures are due to maintenance items that are relatively inexpensive to fix.
Yes, we offer Saturday testing. Service hours are Monday-Friday 6am-5pm and Saturday 8am-4pm. Call 916-890-4427 to check availability and schedule a weekend test time that works for your fleet.
Schedule your CARB test today. Mobile service in Lodi and San Joaquin County. Quick, professional, licensed testing.