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 & Transportation 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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Industrial 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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News & Regulatory Alerts
February 11, 2025
OSHA won’t enforce COVID-19 recordkeeping, reporting requirements under Healthcare ETS
Learn MoreFebruary 7, 2025
Ohio Pay Stub Protection Act requires employers to provide pay information
Learn MoreEvents
February 12, 2025
10:00AM-11:00AM
Vehicle Inspections: Top 10 FAQs, Requirements, and Industry Best Practices
Register Now!February 13, 2025
1:00PM-2:00PM
FMLA, ADA, and Worker’s Comp: Navigating the Bermuda Triangle of Leave
Register Now!February 13, 2025
10:00AM-11:00AM
Driver Onboarding and Training: Prioritizing safety and professionalism
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