10370 Colorado Blvd, Thornton, CO 80229, US

Contact us at 303-920-5959

Precise Monitoring LLC


Quick Accurate Results

We are a third party administrator dedicated to providing Drug & Alcohol collection services for employers, judicial agencies, healthcare professionals & individuals. 

We have over 10 years of industry knowledge & experience to help you better understand the process of drug testing. Go ahead and give us a call, our collectors are straight forward and can easily help you find the right testing for you.

Hablamos Español

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Urine Drug Tests

We work with Labcorp, Quest, CRL, & Alere. New labs are added regularly.

Oral Fluid

Oral Fluid is processed through Labcorp, Quest coming soon.

Hair Strand

We work with Omega, Psychmedics, & United States Drug Testing Lab.

Instant Drug Testing

We carry a large array of Instant Dip Cards & Cups ranging from 5-10 panel.

Alcohol Testing

We offer both Breathalyzers and Saliva Alcohol Testing.

Contact Us

Business Hours


8:00 am-8:00 pm

Judicial Testing 

Female 8:00 am-8:00 pm

Male 4:00 pm-8:00 pm