Onsite Labs, LLC
Onsite Labs, LLC
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  • Home
  • DNA Testing
  • Drug Testing
  • Inquire
  • Background Check Services
Call Now!

DOT and Non-DOT Drug Testing Service

DOT and non-DOT drug testing

DOT-Compliant Testing for Safety-Sensitive Employees

Onsite Labs provides Department of Transportation (DOT) drug testing services to help you stay compliant with federal regulations.
We offer mobile drug testing, so your employees can get tested quickly and conveniently, minimizing downtime and keeping your business moving.

Our DOT Urine Testing Services:

🔹 5-Panel DOT Drug Test
Mandatory drug testing service that tests for:

  • Marijuana (THC)
  • Cocaine 
  • Amphetamines
  • Opiates
  • Phencyclidine (PCP) 

🔹 Pre-Employment Testing
Required before hiring a new employee for a DOT-regulated position.

🔹 Random Testing
Maintain compliance with DOT random testing requirements using our mobile services.

🔹 Post-Accident Testing
Conduct drug and alcohol testing after a qualifying accident involving your employees.

🔹 Reasonable Suspicion/Cause Testing
Testing based on observed behavior or physical signs of drug or alcohol use.

🔹 Return-to-Duty and Follow-Up Testing
Required for employees returning to safety-sensitive duties after a positive test or violation.

Schedule Now 916-312-1770
Safety-sensitive employee undergoing DOT drug test through Onsite Labs mobile collection service

Our Non-DOT Urine Testing Services:

🔹 Non-DOT 5-Panel and 10-Panel Drug Testing
Customizable drug panels based on your company’s needs. In addition to our standard drug testing panels, we offer ETG (Ethyl Glucuronide) urine testing to detect recent alcohol consumption. ETG testing can identify alcohol use up to 80 hours after ingestion, making it a valuable tool for zero-tolerance programs, court-ordered testing, or workplace compliance. 

🔹 Pre-Employment Testing
Protect your workplace by screening potential new hires.

🔹 Random Testing Programs
Deterrence and detection of substance abuse in the workplace.

🔹 Reasonable Suspicion Testing
Support your policies by testing employees based on behavioral indicators.

🔹 Post-Accident Testing
Ensure safety by testing employees involved in workplace incidents.

🔹 Return-to-Duty Testing
Help employees reintegrate after a policy violation or rehabilitation program.


Why Choose a Non-DOT Drug Testing Service?

  • Reduce workplace accidents
  • Maintain productivity 
  • Enforce your drug-free workplace policies 
  • Protect your employees and your business

Schedule Now 916-312-1770
Safety-sensitive employee undergoing non DOT drug test through Onsite Labs mobile collection service

DOT Oral Fluid Drug Testing:

We now offer oral fluid drug testing services for DOT-compliant testing, following the latest federal guidelines. This non-invasive method is ideal for observed collections and ensures accurate, tamper-resistant results. Our certified collectors are trained to perform these tests efficiently and professionally, either on-site or at our designated testing location.

Schedule now 916-312-1770

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