How to book Clean Truck Check online
To book Clean Truck Check, fill in the form on this page and we will confirm your appointment by phone or email. Clean Truck Check online booking takes about a minute, and you can schedule a truck emissions test online at any hour.
To schedule Clean Truck Check testing smoothly, have these ready:
- Where the trucks are. Your yard, jobsite, terminal, port or home address in Southern California.
- How many trucks. One truck or a full fleet.
- Engine model year or VIN. This tells us whether each truck needs an OBD test, a smoke opacity test with visual inspection, or a visual inspection.
- Your deadline. Check CTC-VIS for each truck's due date so we can plan around it.
- Best times. We offer early-morning visits so trucks can get tested before they head out.
If you are not sure which test a truck needs, leave it blank and send us the VIN. We will work it out.
Once your Clean Truck Check appointment is set, we come to you. After the test, we explain the result and give you the next due date. Want to know what happens on test day? See how testing works.
Getting a Clean Truck Check quote
A Clean Truck Check quote from us depends on three things: how many trucks we test, which test each truck needs and where we are driving to. That is why we quote rather than post one price for everyone.
Fleets get per-truck pricing, and testing several trucks in one visit is the most efficient way to do it. To request a fleet testing quote for Clean Truck Check, tell us:
- The number of trucks and where they are parked
- The engine model years or VINs
- Whether you want recurring visits for each round of testing
Keep in mind that our testing fee is separate from CARB's annual compliance fee. That fee is paid per vehicle in CTC-VIS and set by CARB, not by us. See Clean Truck Check costs for how the two add up.
For a mobile truck emissions test quote, call or text (858) 342-8328, send a WhatsApp message or email service@dieseldynamix.com.
Prefer to call or text? Contact Diesel Dynamix
You do not have to use the online form. Plenty of drivers would rather text to schedule Clean Truck Check from the cab, and that works just as well.
Diesel Dynamix contact options:
- Call or text: (858) 342-8328
- WhatsApp: message the same number
- Email: service@dieseldynamix.com
- Online: the form on this page
When you text, send the truck location, the number of trucks and the engine model year or VIN. If your deadline is close, say so, and we will tell you the soonest visit we can offer.
We serve Southern California only, including Los Angeles, Long Beach, Orange County, the Inland Empire, San Diego and El Centro, plus the Ports of Los Angeles and Long Beach. See the full list on our service areas page.
Diesel Dynamix is an independent testing service, not CARB or a government agency. We can also answer CTC-VIS questions when you reach out, so feel free to ask while you book.
