Welcome To
CDL Inquiry Corp

Welcome to our premier DOT random drug and alcohol testing program! Once you choose our company, you’ll discover a host of compelling reasons why there’s no better choice for your business. With our team of retired motor carriers and commercial officers from the esteemed California Highway Patrol, we bring you unparalleled expertise and a level of service that sets us apart from the rest. What makes us truly exceptional is our commitment to providing a comprehensive solution that goes beyond just testing. We understand the unique needs of businesses like yours, and that’s why we offer a range of additional features designed to earn your trust and exceed your expectations.

Flexible Enrollment Plans

Basic Plan

$ 109.95 Yearly Per Driver.
  • Price Per Drug Test $59.95
  • Price Per Alcohol Test $49.95
  • Laboratory Collection Fee $15.95

Standard Plan

$ 199.95 Yearly Per Driver.
  • Pre-Employment – No Charge
  • Random Tests – No Charge
  • Laboratory Collection – No Charge

Clearinghouse Setup

$ 149.95 One Time Setup Fee.
  • Full Query $14.95
  • Limited Query $11.95

We Fully Comply With

Don’t Take Our Word For It, See What Other's Are Saying About Us!

Our satisfied customers can’t stop raving about their experience with us. Take it from them—our testimonials speak volumes about the value we bring to their organizations. Their success stories and glowing feedback are a testament to the effectiveness of our program and the peace of mind it offers.

Chris Sarkisian
Chris Sarkisian
2017-03-24
Left my old drug testing company and joined CDL Inquiry about a month ago and haven't looked back since. They have great customer service and drug test results come back the next day. I recommend to anyone needing to drug test their employees!
Greg Aleksanian
Greg Aleksanian
2017-03-24
Great company, with great prices!

We Have You Covered

DOT Compliance Services

DOT Compliance Services

From driver qualification to drug testing and safety training, our comprehensive solutions ensure regulatory compliance, mitigate risks, and prioritize employee safety for your transportation company.
Read More

DOT Audit Preparation

DOT Audit Preparation

Trust our experienced team to assist you in preparing for DOT audits, ensuring thorough documentation and compliance readiness for a smooth and successful audit process
Read More

DOT Drug Testing

DOT Drug Testing

Safeguard your organization’s compliance with DOT regulations through our comprehensive drug and alcohol testing programs, designed to promote safety and ensure a substance-free workplace
Read More

DOT Logbook Review Services

DOT Logbook Review Services

Our team of experienced professionals meticulously reviews and analyzes logbooks to ensure accuracy, compliance, and adherence to DOT regulations
Read More

DOT Safety Training

DOT Safety Training

Equip your team with our comprehensive training programs covering driver safety, hazardous materials handling, and regulatory compliance, ensuring a secure work environment and adherence to DOT regulations
Read More

DOT Vehicle Inspections

DOT Vehicle Inspections

Our team of highly skilled inspectors conducts thorough assessments to ensure compliance with DOT regulations, providing comprehensive reports and recommendations for maintaining safety standards
Read More