CARB Clean Truck Check Downey

CTC Testing in Downey

Downey’s economic footprint has evolved from aerospace to a thriving hub of retail, healthcare, construction, and small-scale logistics. With main thoroughfares like Firestone Boulevard and Lakewood Boulevard connecting businesses across the southeast LA region, truck-based operations are vital to the city’s daily flow.

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Your Trusted CARB Credentialed Testers in Downey

FleetFox helps Downey’s operators—from multi-vehicle HVAC companies to independent freight haulers—meet CARB Clean Truck Check requirements without the downtime of visiting a testing station. Our mobile team delivers fast, on-site emissions testing and uploads results immediately to CARB’s database. Whether you manage a local warehouse, service clients throughout southeast LA, or run equipment to and from job sites, FleetFox ensures your compliance is handled quickly and correctly—so you can stay focused on business, not bureaucracy.

Trusted Credentialed Testers Across Industries

Motorhomes

If your diesel RV is registered in California, it likely needs a Clean Truck Check. We come to your home or lot and test it on-site.

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Construction & Demolition

From concrete mixers to dump trucks and roll-offs, we test your vehicles right on the job site. Stay CARB-compliant without pulling trucks off the project.

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Logistics Transport

Moving freight, fuel, food, or retail? We test semis, reefers, box trucks, and tankers on-site so your routes stay compliant and on time.

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Tow Trucks

Time off the road means lost business. We test wheel lifts, flatbeds, and heavy tow trucks at your yard so you're always ready for the next call.

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Commercial Rental Trucks

Whether you're serving the film industry, event setups, or moving clients, your trucks need to stay compliant between rentals. We test at your lot—no downtime required.

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Waste Management

Your routes run early and nonstop—we keep you compliant without interrupting them. Fast on-site testing for side loaders, roll-offs, and more.

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California Wildfire Debris Hauling Response

Helping California recover means staying road-legal. We offer on-site testing and special pricing for wildfire debris haulers.

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The Simple Steps to Get Back on the Road with our CARB Clean Truck Check Testing

Request a Test

Fill out the form with your truck’s details, and we’ll share a quote and confirm a time for your test.

We Come to You

Our certified testers travel to your location for the testing. Our first 5 miles are free.

Get Your Results

When you pass, we update the CARB database on-the-spot, so you can get back on the road again.

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Real Stories From Our Clients

Super quick response time and very professional. We were able to get our trucks tested same day. Martin is very reliable and provides updates with testing. He is very helpful in answering all our questions. The Clean Truck Check program is so new to us but Martin made the testing process a breeze. Thank you!

Heavy Equipment Operator

Melanie

The guys at FleetFox were really patient and helpful with the clean truck check requirements and best of all they are mobile!!! and because I drive a tow truck they were able to meet me and do the test on site. I am very grateful and satisfied with their service. Very professional and kind! Highly recommend them! Much appreciated!

Tow Company Owner

Andranik

Great company to work with. Easy experience and all my trucks pass certification. They were easy to work with, and we will be using them again for our other trucks in our fleet!

Business + Truck Owner

Lindsey

Fleetfox is very responsive to messages and a very reliable Company, showed up on time, very knowable and got the work done in a timely manner. Will have them back for my next carb compliant test on my Motorhome.

Motorhome Owner

Donald

"Another easy and fast closing. Thanks for all your hard work Michael!"

Truck Owner

Sergio

We contacted FleetFoxLA for CARB testing on our vehicle. Martin and Sevada are a pleasure to work with. They were very accommodating and worked around our schedule (which was no easy feat). They respond quickly and are very efficient. We highly recommend FleetFoxLA.

Truck Owner

John

I recommend this company! Martin is a great specialist, performs his job quickly and professionally. Definitely will call him again for next CARBO tests.

Fleet Owner

Elena

Read Our Perfect 5-Star Reviews

Ready to Get Started with Your CARB Clean Truck Check Test?

If you're a truck owner looking to get CARB compliant and keep your vehicle on the road, schedule a test with FleetFox today. We travel to you, test your truck, and ensure you meet DMV and CARB regulations. Request a time below, and we’ll confirm the best availability.

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