Hear from Our Customers
Your trucks keep running. That’s what matters.
When your heavy-duty vehicles pass CARB emissions testing, you’re not dealing with DMV registration holds that ground your fleet. You’re not scrambling to explain to customers why deliveries are delayed. You’re not watching fines compound at $10,000 per vehicle, per day.
California requires semi-annual compliance testing for trucks with a GVWR over 14,000 pounds and model year 2013 or newer engines. Miss a deadline and CARB flags your registration. Your truck can’t legally operate on California roads until you fix it.
The testing itself takes 15 to 30 minutes. We use CARB certified OBD devices to scan your diesel truck’s emissions control systems. You get documentation that satisfies the Clean Truck Check requirements. Your registration stays current. Your business keeps moving.
That’s the outcome you’re paying for. Not paperwork, not compliance theater. Just trucks that can work.
We specialize in CARB compliance testing for heavy-duty trucks in Bermuda Dunes and throughout Riverside County. We’re not trying to be everything to everyone.
Our focus is narrow: trucks with 2013 or newer engines and GVWR over 14,000 pounds. That’s it. We completed CARB’s credentialed tester training, passed the exam, and we use state-certified OBD testing equipment. Our certification gets renewed every two years because that’s what the regulations require.
Bermuda Dunes has seen steady growth in construction and commercial operations. More trucks on the road means more owners dealing with compliance deadlines they didn’t know existed until CARB sent a notice. We’re here because this market needs someone who understands the testing requirements and can get trucks through without the runaround.
You schedule an appointment or stop by with your heavy-duty truck. We verify your vehicle qualifies—model year 2013 or newer, GVWR over 14,000 pounds. If it doesn’t meet those specs, we’ll tell you upfront because the regulations are specific.
We connect CARB certified OBD scanning equipment to your truck’s diagnostic port. The device reads data from your emissions control systems—checking for fault codes, monitoring system readiness, and verifying everything meets California Air Resources Board standards. This takes about 15 to 30 minutes depending on your truck’s systems.
If your truck passes, you get documentation proving compliance. You’ll need this for your Clean Truck Check reporting and to keep your DMV registration current. If something fails, we’ll tell you exactly what the issue is so you can get it repaired. No guessing, no vague explanations.
You’re required to test every six months right now. Starting in October 2027, OBD-equipped vehicles will need testing four times per year. Mark your calendar or we can remind you when your next test is due. Missing deadlines triggers registration holds and fines that start at $1,000 and go up from there.
Ready to get started?
You get a complete OBD emissions test using equipment that’s on CARB’s certified device list. We’re not using generic scanners or shortcuts. The state maintains a specific list of approved manufacturers and devices. We use what’s authorized.
The test covers your diesel truck’s emissions control systems—diesel particulate filters, NOx sensors, exhaust gas recirculation, and other components that affect smog-forming emissions. California’s regulations target heavy-duty vehicles because they’re major contributors to air quality problems in areas like Riverside County and the Coachella Valley.
You’ll receive official documentation showing your test results and compliance status. This is what you submit for Clean Truck Check reporting and what keeps CARB from flagging your registration. Keep these records. CARB can request proof of testing, and if you can’t produce it, you’re looking at penalties even if your truck would have passed.
We serve Bermuda Dunes and the surrounding areas including Indio, Palm Desert, Coachella, and other Riverside County locations where commercial trucking is active. The region’s construction industry and logistics operations mean there are plenty of heavy-duty trucks that need this service. The testing requirement became mandatory in October 2024, and all compliance deadlines after January 1, 2025 require passing test results.
Your truck needs CARB emissions testing if it has a model year 2013 or newer engine and a gross vehicle weight rating over 14,000 pounds. This applies to diesel-powered heavy-duty trucks operating on California public roads.
Older trucks and lighter vehicles aren’t part of this specific testing program. CARB designed these requirements to target newer heavy-duty vehicles with OBD-equipped engines. If your truck was manufactured before 2013 or weighs less than 14,000 pounds GVWR, this regulation doesn’t apply to you.
The testing requirement is part of California’s Heavy-Duty Vehicle Inspection Program, which started in January 2023 and became fully enforceable in October 2024. If you’re not sure whether your truck qualifies, check your vehicle registration or door placard for the GVWR and model year. Those two numbers determine whether you’re subject to the testing mandate.
Right now, you need emissions compliance testing twice per year—every six months. CARB calls this semi-annual testing, and your specific deadlines are based on when you registered your vehicle and completed your first test.
Starting in October 2027, the frequency increases. OBD-equipped heavy-duty vehicles will require testing four times per year. That’s every three months. The state is phasing this in gradually, but you should plan for more frequent testing in the near future.
Missing a deadline isn’t something you can ignore. CARB actively monitors compliance and will place a registration hold on your vehicle if you don’t submit passing test results on time. Once your registration is flagged, your truck can’t legally operate until you complete the required testing and clear the hold. Set reminders or work with us to track your deadlines.
If your truck fails, you’ll get a report showing exactly which emissions control systems or components didn’t meet standards. Common failures include fault codes in the diesel particulate filter, NOx sensor issues, or problems with exhaust gas recirculation systems.
You’ll need to get the identified issues repaired by a qualified mechanic. Once repairs are complete, you come back for a retest. You can’t submit a failing test result to satisfy your Clean Truck Check requirements—CARB only accepts passing tests for compliance purposes.
The cost of repairs depends on what’s wrong. A simple sensor replacement might be a few hundred dollars. A diesel particulate filter replacement can run several thousand. That’s why regular testing matters. Catching problems early usually means cheaper fixes than waiting until a component completely fails or your registration gets flagged.
OBD emissions testing typically costs around $94 for the scan itself. If your truck also requires opacity testing or visual inspection of emissions control components, that adds to the total—usually around $180 for that portion.
The exact price can vary depending on your truck’s configuration and what testing is required. Some vehicles need both OBD scanning and visual inspection. Others only need the OBD portion. When you schedule, ask what applies to your specific truck based on its model year and weight class.
Compare that cost to the penalties for non-compliance. CARB fines start at $1,000 per violation and can reach $10,000 per vehicle, per day for serious violations. In 2022, CARB collected $21.5 million in penalties from non-compliant heavy-duty vehicle owners. Spending under $200 twice a year is a lot cheaper than dealing with compounding fines and registration holds that keep your truck parked.
Testing must be performed by a CARB credentialed tester using certified equipment. You can’t just take your truck to any mechanic with a scanner and expect the results to count for compliance purposes.
CARB requires testers to complete an online training course and pass an exam. The certification is valid for two years, then it has to be renewed. The testing equipment also has to be on CARB’s list of certified OBD devices. The state maintains this list and updates it regularly.
When you’re looking for a testing facility, verify they’re actually credentialed. Ask to see their CARB Certificate of Completion if you want proof. Using an uncertified tester means your test results won’t be accepted for Clean Truck Check reporting, and you’ll have to pay to get tested again at a legitimate facility. Don’t waste time and money on testing that doesn’t satisfy the legal requirements.
Clean Truck Check is CARB’s online reporting system for heavy-duty vehicle compliance. You’re required to report your emissions test results through this system and pay an annual compliance fee. The testing and the reporting are separate steps—both are mandatory.
After your truck passes emissions testing, you log into the Clean Truck Check portal and submit your test documentation. You’ll also pay the annual fee at that time. If you don’t complete both the testing and the reporting, CARB considers you non-compliant and can flag your registration.
The system tracks your compliance status and your testing deadlines. CARB uses this data to enforce the Heavy-Duty Vehicle Inspection Program across California. Your DMV registration is linked to your Clean Truck Check status, which is why non-compliance results in registration holds. Think of the emissions test as proof you need to submit through Clean Truck Check to keep your truck legal.
Local Resources
Useful Links
Other Services we provide in Bermuda Dunes
