We protect people and the businesses they run.™
This is our purpose: to help employers keep North America's workplaces, job sites and highways safe and respectful. It always has been.
Learn More About J. J. KellerJ. J. Keller Professional Services

Fleet Services
Keeping your drivers legally qualified to drive, monitoring and auditing hours of service (from ELDs and paper logs), and managing a compliant drug and alcohol testing program takes in-depth regulatory knowledge and a great deal of time. Let us take on these DOT compliance tasks for you, so you can focus on your business.
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Hazmat Services
Our experts will work directly with you to build and implement a hazmat compliance program specifically for your company.
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Health & Safety Services
You can depend on our experts to help you identify workplace safety risks and deliver continued oversight, guidance, and training to keep your employees safe.
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Environmental Services
Ensure ongoing compliance with federal, state, and local environmental regulations through our environmental services. We offer a range of programs, including facility walk-throughs, training, compliance report filing and custom programs.
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Human Resources Services
Tackle your human resources compliance challenges with the help of our experts who have decades of experience handling the toughest HR issues.
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Events
April 02, 2025
1:00PM-2:00PM
High-Frequency Accident Reduction: Five Practical Steps for Motor Carriers
Register Now!April 03, 2025
1:00PM-2:00PM
Hazard Communication Training: Does your training program meet OSHA’s requirements?
Register Now!