Drug Testing Services in Chicago area

We provide medical exams needed for DOT certification and health support. Our services ensure you meet DOT health standards, contributing to a safe work environment.

a doctor performing Alcohol Testing Services

DOT Drug Testing

DOT drug tests are screenings mandated by the Department of Transportation for employees in safety-sensitive positions. They assess employees for the presence of prohibited substances.

DOT Breath Alcohol Testing

DOT Breath Alcohol tests are mandatory screenings to measure the alcohol content in an individual's breath. These tests are required for employees in safety-sensitive positions to ensure they are not under the influence of alcohol while on duty.

Drug Testing

We provide drug testing for companies and individuals, offering multiple drug testing panels to meet every need. Whether for probation, court-ordered, work, or personal reasons, get your rapid or lab-based drug testing done with us.

Alcohol Testing

To account for the various lengths of time that alcohol can remain in the system, we offer both urine-based and evidentiary breath alcohol testing.

On-site & After-hours Services

When you need convenience, cost-savings and employee satisfaction, let us come to you. We provide both group on-site testing and mobile after-hours testing.

Why work with DOTDOC?

Benefit from our expertise in occupational health and DOT compliance, providing your employees with comprehensive care and your organization with peace of mind.

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Affordable For All

We offer quick access to affordable occupational health services in one location.

Nationwide Service

Our services are available across the entire United States to meet your needs.

Quick And Efficient

We strive to have customers in and out in 20 minutes. We truly value your time here!

On-Site Services

We offer on-site and mobile testing services for employer & employee convenience.