Our Mission

InOut Labs empowers employers and individuals to take control of their own health, safety and productivity by providing world-class drug testing and wellness testing services, while making the customer experience smooth and painless. Founded in 2012, InOut Labs offers more than 5000 tests, and our results are always confidential.

 Our Vision

Making testing painless.

About InOut Labs

Founder Tim Thoelecke Jr. is a DATIA Certified Professional Collector Trainer (CPCT) and a certified Breath Alcohol Technician Trainer. With drug and alcohol testing experience for Department of Transportation and non-DOT businesses, all staff are trained thoroughly, and InOut Labs is a DATIA Accredited Collection Facility.

With more than 25 years of entrepreneurial experience, Tim understands the challenges that businesses face—especially when it comes to productivity. InOut Labs is dedicated to equipping employers and individuals with the information they need to make good decisions.

All drug and alcohol testing is conducted in accordance with Federal Drug-Free Workplace guidelines and standards set by the Drug and Alcohol Testing Industry Association.

InOut Labs is a proud member of DATIA and SAPAA, the industry’s leading professional associations.

We believe in giving back

A portion of all profits is donated to The Needy Family Fund. 100% of donations go to help the needy in our community.

You can help.

For more than two decades, The Needy Family Fund has been helping families around the Chicago area. The Needy Family Fund works with more than 200 families a year and 600 families use their food pantry. To learn more visit the website


Recent Posts

2022 DOT Random Testing Rates

January 10th, 2022|

The following chart outlines the annual minimum drug and alcohol random testing rates established within DOT Agencies for 2022. DOT Agency 2022 Random Drug Testing Rate 2022 Random Alcohol Testing Rate Federal Motor Carrier Safety [...]

Is the Clearinghouse Optional?

September 20th, 2021|

The Drug and Alcohol Clearinghouse (DACH) is a secure online database that enables employers, FMCSA, state law enforcement agencies, and driver licensing agencies to access real-time information about driver drug and alcohol violations. This is [...]