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24/7 Mobile Testing Services
24/7 Mobile Testing Services
Swab Drip or Prick we got you covered!

Business Solutions

Keep your company compliant, your workplace safe, and your hiring fast. We handle the regulations so you can focus on your business.

Drug / Alcohol
​Screening

We test for a wide range of substances, though the 5-panel and 10-panel screens are our most popular. You can choose the testing method that fits your needs, including urine, saliva, hair, nail, or breath alcohol.

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Physicals

We provide certified physicals for every need. This includes DOT physicals for drivers, Non-DOT exams for general employment, and fitness testing.

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Employment
​Verification

Hiring the right person is hard work. We make the vetting process fast, accurate, and compliant. Instead of using multiple vendors, handle all your employment verifications with G4 Solutions.

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Additional Services
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Consortium/Third-Party Administrator (C/TPA)

Stay compliant without the stress. 

Managing DOT regulations is hard work. Let G4 Solutions handle it for you. As your Third Party Administrator (C/TPA), we manage your drug and alcohol testing program so you can focus on running your business.

We handle:

  • Random Testing Pools: We manage the selection process to keep you legal.

  • FMCSA Clearinghouse: We handle the reporting and queries for you.

  • Audit Support: We keep your records organized and ready for inspection.

Exquisite Fragrance Collection

Compliance Policy Design

Build a Rock-Solid Drug Testing Policy.

Every effective testing program starts with a written policy. Whether you are a trucking company or a private business, you need clear rules to protect your company and your employees.

How G4 Solutions Helps:

  • DOT Compliance: For regulated fleets, we write policies that strictly follow federal law (49 CFR Part 40).

  • Non-DOT & Private Business: State laws are changing, especially regarding marijuana. We create custom policies that comply with the specific laws in Tennessee, Georgia, Alabama, or any state where you operate.

24/7 Testing: Anytime, Anywhere.

Don't lose valuable work time sending employees to a clinic. G4 Solutions comes to you. We are available 24/7—nights, weekends, and holidays included.

Our Mobile Team Handles:

  • Emergency Testing: Post-accident and reasonable suspicion.

  • Compliance: Scheduled random testing.

  • Hiring: On-site testing for job fairs and large hiring groups.

Have a complex need? We specialize in solving problems that other companies can't.