Welcome to Our Mobile Testing Service
We make testing for the California Clean Truck Check easy and convenient. Our Credentialed HD I/M Testers will provide exceptional service and complete the inspection analysis.

Why Choose Our Mobile Diesel Testing Services?
At SAC CLEAN TRUCK CHECK, Elk Grove, CA, we are a Credentialed HD I/M Tester in accordance with the California Air Resources Board (CARB). We provide fast, reliable, and convenient mobile emissions testing for diesel trucks and diesel recreational vehicles throughout the Sacramento area.
Our services include:✔ OBD Testing for diesel trucks and RVs (2013 engine model year and newer) With mobile service, we come to you—whether you’re a fleet operator, independent trucker, or RV owner—helping you stay compliant with California’s Clean Truck Check program quickly and efficiently.
Schedule your test today! Contact Manjit at (916) 550-8932 or [email protected].
SAME DAY APPOINTMENT
Sac Clean Truck Check, Elk Grove, CA is the premier mobile diesel testing service. We are dedicated to helping trucking companies keep their fleet running cleanly and compliant with CARB regulations.
We understand the importance of convenience, which is why our testing services are quick, easy, and conducted on-site at your location. Our experienced technicians are knowledgeable and efficient, so you can rest assured that your fleets are in good hands. Contact us to schedule your mobile Clean Truck Check test today.
Clean Truck Check Compliance Deadlines
California-Registered Vehicles
Non-California-Registered Vehicles
California-Registered Vehicles

Non-California-Registered Vehicles

Steps to Stay Compliant
In recent months, there has been a surge in confusion and frustration among California motorhome owners receiving notices from the Department of Motor Vehicles (DMV). We have been contacted by numerous owners who have received SB210 notices, which allege non-compliance with the California Air Resources Board (CARB) regulations, leading to blocked vehicle registrations. Below are the steps to stay compliant with current CARB regulations.
Step 1: Register Your Vehicle with CARB
- Pay the required 2023 and 2024 compliance fees.
- Need assistance?
- Option 1: We handle the entire registration process for you.
- Option 2: We provide guidance for self-registration.
Step 2: Schedule Your Emissions Test
- On-site testing: Our CARB-certified testers come to your location.
- Hassle-free process: Test results are sent directly to CARB to keep you compliant.
- Avoid issues: Certified testing and proper registration prevent DMV holds.
Testing Requirements
- Emissions tests are annual and must be completed within 90 days before your registration expiration.
- Tests must be conducted by a CARB-credentialed tester.
- We’re here to help you navigate CARB and DMV requirements. Contact us today to schedule a test or inquire about registration.
Helpful Links for Emissions Compliance
Click here to read the official OBD Readiness Criteria on the California ARB website.
Click here to sign up for the Clean Truck Check Program (CTC-VIC) through the official ARB portal.
Our Services
Initial and Annual Reporting
We will get your truck or diesel equipment properly registered and help you maintain your compliance status every year, handling reports for diesel trucks, off-road equipment, portable equipment, and TRUs.
Smoke Opacity Testing
Testing your emissions is an essential part of staying in compliance. Our certified smoke opacity tester provides a valid test that meets all state requirements.
Non-Compliance Resolution
If you have received notice of non-compliance, we will help you navigate the system to get your equipment back in active use.
Heavy Duty I/M Program
A faulty emissions control system can lead to heavy fines. We will make certain your equipment will meet the HD I/M standards
Recordkeeping Services
We keep digital records of test results and other compliance data on file for easy reference. Let us maintain and handle your paperwork.
Additional Services
Our team can help you with all your diesel equipment compliance needs like labeling, training, and permitting. Contact us to learn how we can help!
WE SERVICE VARIOUS TYPES OF DIESEL TRUCKS











Why Choose Us
Reach Out To Us
Have questions or need more information about our OBD Testing services? Get in touch with our friendly team today. Whether it’s clarifying our testing procedures, understanding CARB compliance. We’re here to help. Reach out to us for comprehensive assistance.
BOOK NOW
You can test up to 90 days before your testing due dates, so get it done early just in case you don’t pass the first time. Give yourself time to avoid any delays. Book our mobile testing services now and experience the convenience of Sac Valley Mobile Diesel Testing. Schedule an appointment with us and let our professional technicians take care of all your OBD Testing needs.