Certified Mobile Clean Truck Check in Whittier, CA
Keeping your diesel fleets and personal motorhomes fully CARB compliant with convenient, on-site diagnostics throughout the Whittier area.
CARB state fee: $32.13/vehicle (2026) · View our pricing →
Convenient HD I/M Testing Along the 605 Corridor
Operating a heavy-duty commercial vehicle or a luxury diesel pusher around Whittier means staying on top of strict California Air Resources Board (CARB) mandates. Instead of wasting time and fuel driving a large rig down to a crowded commercial testing lane, Pacific Coast Clean Truck Check brings state-approved testing equipment directly to your location.
Whether your business is located near the bustling industrial sectors off Washington Boulevard, a terminal near Whittier Boulevard, or your RV is safely parked in a residential driveway near Friendly Hills, we take the stress out of emissions compliance. We perform required OBD data downloads and opacity tests rapidly, ensuring your vehicles maintain clear DMV registration status without disrupting your schedule.
Who We Serve in Whittier
Local Fleets & Owner-Operators
We handle everything from independent box trucks to multi-vehicle carrier fleets — fast OBD scans and direct CARB data submissions so your trucks stay legal and rolling.
Diesel RV & Motorhome Owners
If you received an unexpected registration block on your motorhome, our mobile unit will come right to your home or local Whittier storage facility to clear it fast.
Browse our commercial testing services and diesel RV testing page, compare mobile testing pricing, or review the CARB compliance guide for deadlines and requirements before you book your Whittier test.
Book an On-Site Test in Whittier
We'll confirm your appointment within one business day.
Service Location
We Come to You in Whittier
Our mobile unit covers the entire Whittier area. Whether your fleet yard is near a major freeway or your RV is parked in a residential neighborhood, we'll find you.
Service Areas
Serving Southern California
We bring certified HD I/M testing directly to fleets, yards, and driveways within 25 miles of Hacienda Heights and across the greater LA Basin.
Fontana, CA
I-10 / I-15 / SR-210 Freight Corridor
City of Industry, CA
60 / 605 Freeway Industrial Hub
Whittier, CA
605 Corridor & Washington Blvd
Current PageRowland Heights, CA
Colima Rd & Pathfinder Corridor
Hacienda Heights, CA
Puente Hills & Azusa Ave
La Puente, CA
SR-60 Pomona Freeway Corridor
West Covina, CA
I-10 / SR-60 Interchange
Pico Rivera, CA
I-605 / SR-60 Industrial Corridor
Baldwin Park, CA
I-10 Warehouse & Distribution Zone
Walnut, CA
SR-57 / SR-60 / SR-71 Junction
Diamond Bar, CA
SR-57 / SR-60 Freight Crossroads
Norwalk, CA
I-5 / I-605 / SR-91 Triangle
Pomona, CA
I-10 / SR-57 / SR-71 Regional Hub
El Monte, CA
I-10 / I-605 Distribution Center
Montebello, CA
SR-60 / I-710 Freight Corridor
Downey, CA
I-5 / I-605 South LA Logistics
La Habra, CA
LA / Orange County Border
Covina, CA
I-10 / SR-39 San Gabriel Valley
Azusa, CA
I-210 / SR-39 Quarry & Construction
Brea, CA
SR-57 North Orange County
La Mirada, CA
I-5 / I-605 / SR-91 Nexus
Arcadia, CA
I-210 / SR-210 Foothill Corridor
Glendora, CA
I-210 / Historic Route 66
Anaheim, CA
I-5 / SR-91 / SR-57 OC Hub
Chino Hills, CA
SR-71 / SR-60 Construction Corridor
Yorba Linda, CA
SR-91 / SR-55 Diesel RV Community
Ontario, CA
I-10 / I-15 Inland Empire Logistics Hub
Fullerton, CA
SR-91 / SR-57 North OC Corridor
Rancho Cucamonga, CA
I-15 Warehouse District
Upland, CA
I-10 / SR-210 San Bernardino Gateway