Best CARB Clean Truck Check | Fresno, CA

Betts Truck Parts & Service is the leading provider of CARB Clean Truck Check in Fresno and Clovis, California, and the surrounding area. 

  • We are Credentialed Testers
  • We handle individual trucks
  • We service fleets
  • We do CARB Clean Truck Check / CTC-VIS, not just smog/opacity

Click to Call Betts to schedule a CARB Clean Truck Check in Fresno, CA: (559) 498-8624

At Betts Truck Parts & Service (TPS), we know how important it is to keep your trucks running strong and compliant with California’s CARB Clean Truck Check program.

Whether you’re an independent driver or manage a fleet, our expert team makes compliance simple with emissions diagnostics, diesel particulate filter service at our Fresno, San Leandro, and Sacramento branches, exhaust repairs, and even mobile Clean Truck Check services that may be able to come to you.

clean truck check credentialed testerBetts Company has been improving the way things move since 1868. Today, Betts TPS carries that legacy forward, helping you avoid costly fines, protect your equipment, and keep your business moving forward.

We are dedicated to our mission: Earning Your Trust Mile After Mile.

Location

Betts Truck Parts & Service, Fresno is located at 2867 S Maple Ave, Fresno, CA 93725. From Fresno Yosemite International Airport (FAT) head northeast and then turn left. Then, continue straight and then continue onto N Gateway Blvd. Finally, turn right onto E McKinley Ave and turn left onto N Maple Ave where Betts Truck Parts & Service will be on the left.

For additional questions, you can call us at (559) 498-8624 or find us on Yelp

More Than Clean Truck Checks: Betts Truck Parts & Service in Fresno

At Betts Truck Parts & Service, we offer more than just CARB Clean Truck Checks. We’re your comprehensive resource for all your trucking needs in Fresno, CA.

Our services include:

We’re committed to building lasting relationships with our customers based on trust, expertise, and a shared commitment to keeping your commercial vehicles operating at their best.

Request Your Clean Truck Check Appointment in Fresno Today!

Take the first step towards optimizing the performance, safety, and longevity of your commercial vehicle. Request an appointment for a Clean Truck Check in Fresno. Contact us to learn more and experience the Betts difference.

With years of experience servicing Fresno County, you can be confident that Betts will provide top-notch service and keep you rolling for years to come.

What is the CARB Clean Truck Check Program?

The California Air Resources Board (CARB) Clean Truck Check, also known as the Heavy-Duty Inspection & Maintenance (HD I/M) regulation, is a statewide program requiring heavy-duty trucks and buses to undergo regular emissions inspections and maintenance. It ensures diesel particulate filters (DPFs), exhaust systems, and other emissions controls continue working properly.

Why does CARB compliance matter?

– Keeps your trucks on the road and avoids DMV registration holds.
– Prevents costly fines and penalties.
– Catches problems early, before repairs become expensive.
– Supports cleaner air in Fresno, Clovis, the San Joaquin Valley, and across California.

Who must comply with the program?

Most diesel, alternative fuel, and hybrid trucks over 14,000 lbs GVWR operating in California must participate, including out-of-state vehicles. This also covers school buses, transit buses, motorcoaches, and government fleets.

Exemptions: zero-emission vehicles, certain agricultural vehicles, and some motorhomes (these may only require annual testing).

What are the main requirements?

  1. Report vehicles in CARB’s CTC-VIS database.
  2. Pay the annual compliance fee.
  3. Submit emissions tests:
    – OBD testing for most 2013+ diesels and 2018+ alternative fuel trucks.
    – Smoke opacity + visual inspections for older vehicles.
  4. Respond to roadside monitoring — CARB uses sensors and license plate readers to check emissions in real time.

How often do I need a Clean Truck Check?

– Most vehicles: semi-annual testing (every six months).
– Certain categories (like some ag vehicles and motorhomes): annual testing.
– Fees must be paid once per year.

What happens if I miss or fail a test?

– CARB may issue a Notice to Submit to Testing (NST) — you’ll have 30 days to pass.
– DMV may place a registration hold on your vehicle.
– Fines and out-of-service orders can apply for non-compliance.

How can Betts TPS help me?

We make staying compliant simple with:
– Emissions diagnostics
– Diesel particulate filter service in Fresno (cleaning, repair,  replacement)
– Exhaust system service
– Mobile Clean Truck Check services in California at your yard or job site
– Fleet scheduling support so you never miss a deadline

Where does Betts TPS offer Clean Truck Check services?

Betts Truck Parts & Service provides CARB Clean Truck Check services at our Fresno, San Leandro, and Sacramento branches. Our teams support fleets throughout the Central Valley, Bay Area, and Sacramento region. With our mobile service, we can also come directly to your yard or job site in many areas in California – please inquire directly.

Why choose Betts TPS?

– Backed by Betts Company’s 155+ years of innovation.
– CARB-savvy technicians who know the regulations inside and out.
– Mobile and in-shop service tailored to your needs.
– Commitment: Earning your trust mile after mile.