Monday-Saturday 8AM-8PM

As an individual, are you in need of immediate drug screening or drug testing?

Are you in the middle of a tightly contested custody battle? Has the court ordered you to submit to periodic drug testing results? Whatever the reason, theCOHC drug testing is here to assist you and remove any concerns you may have and alleviate the stress of navigating through the drug testing process.

When you partner with theCOHC, you will enjoy the benefits of the latest technology in employment drug testing solutions.

theCOHC Drug testing has the largest network of collection sites and laboratories in Southern California, allowing us to effectively and efficiently manage your drug-free workplace program. We have the ability to test your employees anytime and anywhere; day or night! Get the drug testing quote today!

Convenience and Affordability of theCOHC drug testing.

theCOHC Drug Screening offers convenient and affordable drug screening at partnering specimen collection facilities located near you. No matter your geographic location; our professional client service coordinators can source and protocol a conveniently located specimen collection facility close to your home or business.

Process and Turnaround Time

Order the drug test you need at our facility or through our outstanding customer service center, go to one of our partnering specimen collection facilities at your convenience, and get your results. No need for insurance or doctor referral.

A. Reason for Drug Testing

b. Method of Drug Testing

1. Pre – Employment

2. Random

3. Reasonable Suspicion

4. Return to Duty

5. Post Accident


1. Onsite Collection Drug Testing

2. Instant Drug Testing

3. SAP Referral