

CARB COMPLIANCE MANAGEMENT FOR FLEETS & EQUIPMENT
CARB compliance is our business, so you can focus on running yours.
Diesel Management provides specialized CARB compliance management for businesses operating in California. Our team works closely with private fleets, public fleets and utilities, owner/operators, and owners of heavy equipment. We offer long-term planning and regulatory reporting as well as audit support and enforcement resolution.
5,000+
Since 2004
SPECIALIZING IN
CARB COMPLIANCE
120+
ASSETS UNDER OUR
COMPLIANCE MANAGEMENT
CARB VIOLATIONS & AUDITS RESOLVED
TO DATE
CARB compliance is a moving target.
Proactive planning keeps your business on track.
California has long maintained some of the nation’s most rigorous engine emissions requirements. A single operation may be subject to multiple CARB programs, each with its own reporting systems, testing schedules, deadlines, and recordkeeping obligations.
Diesel Management helps clients understand which requirements apply to their fleets and equipment, then manages those obligations over time—from ongoing reporting and recordkeeping to long-term compliance planning.
When audits or enforcement actions arise, we provide experienced representation and a strong record of favorable resolutions.

Specialized knowledge.
Practical compliance management.
Regulatory compliance
Planning, reporting & enforcement
EXPERTISE
Long-term compliance planning
Regulatory reporting and recordkeeping
Internal fleet audits
CARB audit support
Violation dispute negotiation and resolution
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GET IN TOUCH
Direct communication.
Personal attention.
Our clients value our responsiveness and dedication. When you contact Diesel Management, you speak directly with the people handling your compliance - people who listen first, then build and manage a compliance plan around how your business operates.