What are the opening hours?

Monday 8:30am - 4pm Tuesday 8:30am - 4pm Wednesday 8:30am - 4pm Thursday 8:30am - 4pm Friday 8:30am - 4pm

InOut Labs

Drug testing and wellness testing for employers and individuals—without wasting your time. If we bring the testing to your place, it takes minutes, not hours.

Drug-free Workplace | On-site Testing | Corporate Wellness | Criminal Background Checks | DNA Paternity Testing | Direct-to-consumer Lab Tests

Direct-to-consumer lab tests
Any test your doctor can order, you can order for yourself. We don’t require any doctor’s orders, and results don’t go to insurance companies or employers—just to you. Order today at labtestshop.com

DOT and non-DOT Drug testing programs
The cost of drug users can crush the profits of an organization, fracture a family, ruin the reputation of a business, school or athletic team, and undermine team spirit. Random drug testing is the one proven way to have a productive, drug-free team. Corporate wellness
Our Wellness Screening gives employees a snapshot of their health and ways to improve it, giving you a more productive team and up to 40% savings in medical costs and downtime. Criminal background checks
Since 45% of all resumes contain one fabrication, our background screening will prevent a costly hiring mistake. Register at screeningwise.com

InOut Labs approaches drug tests, wellness screening, and random drug testing with your convenience in mind. Whether business or individual, on-site or at our locations, we aim to minimize disruption, and get you back to productive time at work.

10/09/2025

When You Hire A New CDL Driver (FMCSA) https://bit.ly/3BVJ61

Need help with DOT compliance for your CDL Drivers? https://bit.ly/3O4VZZG

10/04/2025

What Does the MRO Report to the DER When There is a Positive, Adulterated, or Substituted Test Result? https://inoutlabs.com/blog/what-does-the-mro-report-to-the-der-when-there-is-a-positive-adulterated-or-substituted-test-result/

09/30/2025

What if a CDL Driver Lies on His/Her Medical Exam? https://bit.ly/473Ay5m
Lying on the DOT medical exam is fraud. It can cost a CDL driver their license, job, money in fines, and potentially lead to criminal charges.

A driver’s medical card is an essential Driver File document and making sure it is renewed before it expires is a responsibility shared by the driver and employer. Unless there are medical concerns which make an examiner determine that a shorter period is merited, a medical card is good for two ye...

09/24/2025

🚨 The drug testing industry warns: moving THC to Schedule III could have serious consequences for transportation safety.

Read our letter to President Trump 👉 https://bit.ly/3UI0Jb3

*****naClassification *****naTesting

09/22/2025

What causes a drug test to be canceled and how does a canceled test affect DOT compliance? https://bit.ly/3PN23a2

09/18/2025

📂 **Stay DOT-Compliant with Driver Qualification Files from InOut Labs!** 📂

Managing driver qualification files can be a headache. Let InOut Labs take the stress out of compliance with organized, up-to-date files for each driver. Our team handles all the details so you can focus on keeping your fleet moving!

✔️ **Accurate, audit-ready records**
✔️ **Expert support**
✔️ **Easy file management**

Stay compliant, save time, and drive with peace of mind. Get started today! https://inoutlabs.com/business-services/dot-services/driver-qualification-files/

09/17/2025

🚛 **Stay Compliant with Our FMCSA Clearinghouse Support Plan!** 🚛

Let us handle your Clearinghouse compliance and questions. Our annual support plan includes unlimited consultations, so you’re always covered. Simplify compliance and keep your focus on the road!

Learn more at: https://inoutlabs.com/business-services/dot-services/fmcsa-clearinghouse/

09/15/2025

Wrong Question. Better to ask if normalizing ma*****na use affects public safety.

There's a shortage of semi-trailer drivers across the country, but are Oklahoma's medical ma*****na laws making it worse?

09/09/2025

Misplaced priorities in this article.
https://bit.ly/4gmslfU

Key quote in the article: "Ma*****na and drug paraphernalia were also found in the cabin of the truck.
He is now facing charges for manslaughter."
This is why ma*****na MUST remain in the DOT testing panel.

The American Trucking Association said the U.S. is short at least 80,000 drivers, and it's a need especially felt in Oklahoma.

Address

456 W Frontage Road, Suite 103
Northfield, IL
60093

Opening Hours

Monday	8:30am - 4pm
Tuesday	8:30am - 4pm
Wednesday	8:30am - 4pm
Thursday	8:30am - 4pm
Friday	8:30am - 4pm

Telephone

+18476577900

Website

https://www.inoutlabs.com/, http://www.drugtestingshop.com/, http://www.screeningwise.com/, http://www.labtestshop.com/

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Our Story

InOut Labs empowers businesses 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 1000 tests, and our results are always confidential.

Our Vision

Making testing painless.