
- Smog Check Pros
- 1410 E Main St
- El Cajon, CA 92021
- Call: (619) 442-1621
- Smog Check Pros
- 1550 Morena Blvd
- San Diego, CA 92110
- Call: (619) 275-0777
Clean Truck Check
Mobile Clean Truck Check
We’re a mobile Clean Truck Check inspection service—we come to you!
24/7 Clean Truck Check
(619) 442-1621 - El Cajon
(619) 275-0777 - San Diego
29
years of experience


SMOG PROS
Senate Bill 210 (Leyva; Chapter 298, Statutes of 2019) directed the California Air Resources Board (CARB) to develop and implement a comprehensive regulation for the inspection and maintenance of heavy-duty vehicles (HD I/M). This regulation aims to ensure that the emissions control systems of these vehicles operate properly while on California’s roads.
- Mobile Clean Truck Check
- Clean Truck Check
- Truck smog check
- Diesel truck smog check
Check out our Smog Check Station in action!
Clean Truck Check service
All heavy-duty diesel vehicles operating on California public roads must now obtain a Clean Truck Check from CARB-credentialed heavy-duty inspection and maintenance testers. Please ensure compliance to avoid DMV registration holds and hefty fines of over $1,000 per day for each vehicle.
SMOG PROS
At SMOG PROS, your safety and your vehicle's performance are our top priorities. We have California state-certified technicians and advanced smog check equipment, along with a strong commitment to environmental protection. We provide fast and reliable smog inspection services at competitive prices, ensuring that your car meets the highest emissions standards required in California.
Clean truck check
The clean truck check is a process designed to inspect and maintain trucks, ensuring they comply with emissions and environmental safety standards. This process may involve examining exhaust systems, reviewing emission levels, and inspecting brake and lighting systems, among other factors related to the safety and environmental impact of trucks.
Mobile Service—We Come to You
Book a mobile diesel smog check with us online or by calling us at (619) 275-0777 San Diego and (619) 442-1621 El Cajon. We offer flexible times and will come to your location
Call for Appointment
Call Now: (619) 275-0777- San Diego
Call Now: (619) 442-1621 -El Cajon

Mobile Service—We Come to You

About Us
SMOG PROS

(619) 275-0777
San Diego

(619) 442-1621
El Cajon
Mobile Service—We Come to You
Stay Compliant & Avoid Fines
CARB Credentialed Technicians
WE ARE READY 24/7 HOURS TO HELP YOU.
Did you get a notice of incomplete renewal from the DMV and need a Clean Truck Check inspection?
SMOG PROS
Book a Clean Truck Check
Call: (619) 275-0777 San Diego
Call: (619) 442-1621 El Cajon
We’re a mobile Clean Truck Check inspection service—we come to you! Stay Compliant & Avoid Fines
What is Clean Truck Check?
CARB
For newer diesel trucks, OBD tests are relatively quick. In contrast, smoke tests, or opacity tests, for older diesel trucks take longer and involve more paperwork.
The Clean Truck Check
(CTC)
program is an initiative by the California Air Resources Board (CARB) aimed at reducing air pollution from heavy-duty vehicles.