Keep Your Fleet Compliant. Keep Your Trucks Moving.
✓ CARB CERTIFIED ✓ ON-SITE SERVICE ✓ FLEET COMPLIANCE ✓ NORTHERN CALIFORNIA
WELCOME TO YOUR FLEET
Convenient Fleet Testing
Testing is available at your location or ours.
Complete Compliance Support
Testing, documentation, CARB submission and compliance records.
Flexible Scheduling
Morning, daytime, afternoon and after-hours appointments available.
Built for Fleet Operations
Coordinate multiple vehicles around your schedule and reduce unnecessary downtime.
A&T Fleet Compliance is your on-call partner for emissions testing, documentation, and guidance. Our CARB-certified team completes testing fast, and files every form so you can focus on deliveries.
Our Simple Mobile Testing Process
We handle it all—from on-site emissions testing to CARB uploads and digital certification—so your fleet stays compliant without the paperwork.
Flexible Scheduling
We come to you anywhere.
Minimize Fleet Downtime
Testing fits your schedule perfectly.
Minimize Fleet Downtime
CARB submissions? We manage all.
Full Compliance Support
Stay compliant, stress-free.
Trusted Expertise for Every Fleet
Regulatory changes can disrupt schedules, but they don’t have to. With decades of combined diesel experience, our CARB-certified technicians come directly to you across the Bay Area and Central Valley, performing state-approved diagnostics and explaining the results in clear, straightforward language. We handle the Clean Truck Check documentation on your behalf and verify acceptance before we leave. With fully equipped mobile units, your drivers avoid long lines and costly detours—keeping freight moving smoothly, reliably, and efficiently.
Service Areas We Cover Today
Our mobile units regularly serve logistics hubs in San Jose, Oakland, Fresno, Stockton, and the surrounding Bay Area and Central Valley. Need testing elsewhere in California? Let us know. We frequently travel statewide to keep fleets compliant, and can coordinate multi-site visits for larger operations with ease and consistent quality.
Compliance Expertise Guaranteed Always
Certified CARB technicians ensure accurate results everywhere.
Fleet Support You Trust
On-site diagnostics keep operations running smoothly daily.
Guidance Through Regulatory Complexity
We navigate CARB rules so you don’t.
How Our Service Works Easily
Step one: schedule online or by phone. Step two: our fully equipped van arrives on time with certified testing equipment, eliminating towing or shop appointments. Step three: we test, diagnose, and certify each diesel unit, flagging any repairs needed to pass. Step four: we file the Clean Truck Check report with CARB while still on site, providing digital proof for your records. Step five: receive a compliance reminder before the next deadline, ensuring you never miss a requirement ever again.
What Clients Say About Us
Fleet managers across California rely on our rapid, on-site emissions testing because it saves them hours of downtime and stacks of paperwork. They appreciate our punctual technicians, clear explanations, and the certainty that every truck leaves compliant and ready for the road the same day without extra hidden repair costs.
Our mobile testing helps fleets cut downtime and stay compliant, a fact echoed by managers across the Bay Area and Central Valley every single compliance cycle annually.
Fleet Manager, Bay Area
Operations directors appreciate that our technicians arrive on time, finish testing in hours, and handle every CARB submission so their teams can focus on deliveries, not documents.
Operations Director, Valley Freight
Independent truck owners tell us the on-site service saves fuel costs, travel time, and stress, giving them confidence their rig remains compliant during busy seasons across California.
Owner, Regional Hauler California
Schedule Mobile CARB Testing Now and Keep Your Fleet Moving Without Costly Delays Today
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Compliance made truly effortless.
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