CARB Testing in Columbus OH
At OTR Services, we specialize in mobile CARB compliance testing for trucks and fleets across Columbus, Ohio and surrounding areas. Whether you’re an owner-operator or managing a large fleet, we bring convenient, on-site emissions testing directly to your location. Stay compliant with California Air Resources Board (CARB) regulations — without the downtime or hassle of taking your truck into a shop.
What is CARB Testing?
CARB, or the California Air Resources Board, sets strict emissions standards for vehicles. Regular CARB testing helps ensure your vehicle meets these standards, keeping our air clean and your ride running smoothly.
Schedule your convenient CARB test appointment today online or through our easy online form. Please note that cancellations require at least 24 hours’ notice.
Ready to get started? Book online to schedule your CARB test today!
Need testing done right away? Fill out the form below or text us to check availability at 380-222-6634
Notice: We can NOT perform a CARB test if you have any lights on the dash. If you recently had a MIL light turned off by any mechanic, you must complete 5 warm-up cycles (bringing the vehicle to operating temps then cooling off) before we can test. Refunds will NOT be given for failed test results.
Quality Service
We are a CARB-certified “Mobile” Clean Truck Check service that provides emissions compliance testing for heavy-duty vehicles equipped with OBD testing capabilities in Columbus Ohio.
About
We provide CARB-compliant emissions testing for diesel trucks, commercial vehicles, and fleets operating in and out of California. Our mobile service allows us to test your truck right at your home, yard, or terminal in the Columbus, OH area — saving you time and ensuring your equipment meets regulatory requirements.
Don’t risk fines or delays. Let OTR Services help you stay compliant and on the road with fast, professional CARB testing — delivered right to your door.
Compliant
At OTR Services, we are committed to providing the highest quality truck testing for CARB compliance. Utilizing top-of-the-line testing equipment, we ensure that your vehicle is evaluated thoroughly and efficiently. Our streamlined process allows us to transmit your test results directly to the state of California, getting you back on the road as quickly as possible.
Fast
At OTR Services, we understand that time is money in the trucking industry. That's why we prioritize your schedule, working closely with you to ensure your vehicles receive the necessary testing without unnecessary delays.
Our service area
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Columbus
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Grove City
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Gahanna
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Westerville
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Dublin
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Pickerington
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New Albany
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Hilliard
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Surrounding Central Ohio towns
Resources
What are the deadlines for testing my vehicle?
The compliance deadlines are available in the Owner’s Clean Truck Check-Vehicle Inspection System (CTC-VIS) account for each vehicle. Be sure to log in with your login information. Once logged in, click on “my entity” and scroll down to “test details”. You will find your recommended test type for your vehicle, testing frequency, and your test due date.
WHO IS AUTHORIZED TO CONDUCT CLEAN TRUCK CHECK EMISSIONS COMPLIANCE TESTING ON MY VEHICLE?
Compliance testing must be carried out by a CARB-certified tester who has completed CARB’s free online Tester Training Course and achieved a minimum score of 80 percent on the related exam.
HOW OFTEN DO YOU NEED TO TEST YOUR VEHICLE?
Almost all vehicles are subject to test twice a year. Beginning in 2027 this will increase to 4 times per year.
Get in touch
Have a question or just want to get in touch? Fill out the form and we will respond just as soon as we can. You can also reach us at the phone number or email below.