- Drive Clean. Drive Legal.
On Your Time. On Your Turf. Always Certified.
Do you want to keep your fleet compliant without downtime? Yes, we know whenever your truck is not on the road, you lose productivity every minute. That’s why Mobile Clean Truck Testing Company stepped into the market.
Mobile CTC is certified for clean truck testing in California, providing logistics, construction, or delivery services that you manage. We make sure that your fleet meets the California emissions rules without getting your daily operations out of the run.
Our group is the one that provides Mobile on-site service in Riverside County and provides dependable Fleet testing available in California to businesses of every single size. No lengthy queues. No lapse of time. Only fast, professional testing where and when you need it.
We at Mobile CTC have earned the trust of fleets in different states, including Los Angeles County, San Bernardino County, Orange County, and Riverside County.
Let’s shake hands with the Mobile Clean Truck Testing Company and leave your fleet on the road where it should be.
- About Us
Our Mission: Clean, Compliant, and Convenient
At Mobile Clean Truck Testing Company, we are more than just a testing provider, as we are your compliance partner. Our mission is to make the testing of Certified Clean Truck Testing in California as easy as possible by providing a fully mobile version that fits on your schedule.
No matter how small or big your operation is, our certified technicians deliver the full fleet mobile testing service directly to your location. We pin you to be ahead of inspections with quality, effective, and California CARB clean truck check mobile testing, which does not require you to take a turn off the road with a single truck.
Our mobile certified clean truck check California services are meant to suit businesses that do not have time to wait. Whether there is a construction fleet or delivery service, we understand the need to be on the move. That is why we believe in mobile clean truck check same-day service, having a flexible schedule, the possibility to be tested on the same day, and even support at off hours.
As a Best Mobile CTC Company, our service is mobile, so we come to you. We offer mobile clean truck check same-day service, and even after-hours appointments. Whether you need mobile diesel truck & RV emissions testing or fleet testing in California, we make it easy, fast, and reliable. So don’t scroll on for more affordable mobile clean truck checks. We are here to assist you, but wait! What makes the Difference Let’s find out
- No shop visits, no downtime.
- Certified & CARB Compliant
- Same Day Testing
- After-Hours Support
- Affordable & Honest
- Fleet-Friendly
- We’ll retest at no extra cost
- We Serve All 4 Counties
- California CARB compliance services
Same Day Compliance Zero Downtime, Zero Hassle
At Mobile CTC, we make it easy for you to stay on the road and stay legal. We offer CARB-certified testing in Orange County for heavy-duty trucks (2013 and newer). At Mobile CTC, we make it simple to keep your trucks on the road and following the rules. We offer affordable mobile clean truck check testing services with no shop visits and no waiting time. Our flexible mobile testing for heavy-duty trucks (2013 and newer) is easy and works around your schedule. We test right at your lot, job site, or wherever your truck is parked. Serving Orange County, Los Angeles, San Bernardino, and Riverside, we help you stay legal without slowing down. Fast. Easy. Affordable. That’s how truck testing should be.
- California CARB compliance services
Fast Testing. Fair Prices. Zero Downtime.
Want to test your truck today? You are in the right place. Our CARB clean truck check mobile testing delivers same-day results and after-hours truck testing service. California-wide and lightning-fast fleet testing. All designed to keep your business crushing it, not sitting still. Mobile on-site service in Riverside County and our mobile testing service in Los Angeles County mean we bring the test to you. Fair pricing. Flexible scheduling. If your truck doesn’t pass the first time, we’ll retest it for free. Zero excuses. Zero extra charges.
We believe time is money. Downtime is death. That’s why our after-hours truck testing service, California operations, runs when others quit. CARB clean truck check mobile testing that works as hard as you do, when you need it most. No waiting rooms. No scheduling nightmares. No compliance headaches. Just results. We offer affordable mobile clean truck checks and On-Site Clean Truck Check Testing. You choose the time—we work around your schedule, not the other way around. Fast, simple, and built to keep you moving.
- Fleet Focused
For the Ones Who Can’t Afford to Stop
We help the people who keep California on the road—from solo truckers to full fleets and RV owners. You’ve got miles to cover, not hours to waste. That’s why we bring certified testing straight to you—no waiting rooms, no lines, no lost time. Fast, reliable service where and when you need it. Our service will be ideal for those businesses that do not want to miss a deadline. No downtime. No shop visits. Fast, certified testing that keeps you legal and on the move.
- Legal Assurance
Ensure Compliance. Stay Road-Ready.
Don’t risk fines or downtime—we bring mobile testing service in Los Angeles County straight to you. Our mobile service helps you stay compliant with CARB Clean Truck Check (HD I/M) rules. We come to you fast, on your schedule, and at your location. Whether you have one truck or a whole fleet, we keep your vehicles legal, your business moving, and your mind at ease. Don’t take your foot off the gas. We’ll handle the compliance.
- What We Do
Fast. Flexible. Compliant.
01. Book Your Test
Quick call. Fast scheduling. Pick a time that works for you—we’ll handle the rest. No waiting rooms, no shop runs.
02. We Inspect On-Site
Hands-on, done right. Our certified techs arrive at your location and inspect your vehicle to make sure it meets California’s emissions standards.
03. Real Testing, Real Results
Accurate testing. Clear results. We run your vehicle through our advanced emissions test, giving you straight answers with no guesswork.
04. You’re Certified
Pass the test and get the paperwork on the spot. Once your vehicle passes, we issue your official Clean Truck Check certificate. You’re legal, compliant, and good to go.
Skip the shop. Forget the wait. We bring testing for heavy-duty vehicles straight to your site—whether you’re running one rig or a full fleet. No downtime, no disruption. Our mobile team gets your heavy-duty vehicles tested, certified, and back on the road fast
- Fleet Compliance
We Don’t Only Test Trucks. We Keep Fleets Rolling
Time is money—and we don’t waste either. Our USA Best Mobile CTC services bring CARB emissions testing for diesel trucks right to you—no shop visits. No waiting. On the same day, testing that keeps your trucks on the road and compliant.
We make mobile clean truck checks quick, easy, and stress-free. You stay legal. You stay moving. Need on-site truck emissions compliance testing? We’ve got you covered. Our mobile team brings the tools, runs the test, and gets you certified—no detours, no delays, only Clean Truck Check compliance made easy.
- Verified Reviews
See Why Fleets and Owners Choose Mobile CTC.
They came right to us, did the test fast, and got my truck certified that same day. No waiting, no stress. If you need to stay legal, call these guys
Sandra M., Fleet Manager
We’ve got 22 trucks, and Mobile CTC made testing easy. They came to our lot and handled everything. No confusion, just results. Big help!
Carlos R., Truck Owner
Very quick and easy. They came to our site, tested the truck, and sent the paperwork the same day. We’ll use them again for sure
David L., Trucking Company Manager
It was the first time I did this type of test. Their explanations were apparent and simple. Friendly and on time to
Eric T., RV Owner
No waiting around. They worked with our schedule and even came out in the evening. That kind of service is hard to find.
Jasmine K., Dispatcher
- Faqs Explained
Got Questions? We’ve Got Straightforward
Can I schedule a test after business hours?
Yes. We offer after-hours truck testing service in California—early mornings, late nights, even weekends. Whatever works for you, we’ll be there.
Do you offer commercial truck fleet emissions testing?
Yes, we do! We test entire fleets—no stress. Got more than one truck? Our commercial truck fleet emissions testing includes easy scheduling and better pricing, built to fit your fleet.
Can I get my truck tested after regular business hours in California?
Yes, you can. We also provide after-hours truck testing service in California since we understand it is not 5 PM when your trucks cease to run. We will fit in with your time, whether it is early morning or late evening, even over the weekend. The core concern is to make the process of testing easy and without any worry at all times.
How do I book fleet or after-hours testing?
Just call or message us! Whether it’s one truck or a whole fleet, we’ll set up a mobile testing appointment that works for you, even after hours.
Do you offer same-day testing?
Yes! We provide mobile clean truck checks and same-day service so you can get tested fast and stay on the road without delays. Just book early, and we’ll come to you.
