Available Drug Test


Urine Drug Test


Abused drugs are present in urine from a few hours to a few days, except for marijuana that can be present up to one month.

5-PANEL (DOT Requirement): Marijuana, Cocaine, Amphetamines, Opiates & Phencyclidine
10-PANEL (Most Employers Request): Marijuana, Cocaine, Amphetamines, Opiates & Phencyclidine, Meth-Amphetamine, Benzodiazepine, Barbiturate, Oxycodone & Methadone.





• Pre-Employment Drug and Breath Alcohol Testing
• Random Drug and Breath Alcohol Testing
• Reasonable Suspicion Drug and Breath Alcohol Testing
• Follow-Up Drug and Breath Alcohol Testing
• Post-Accident Drug and Breath Alcohol Testing





Valley Drug Tests will work with you to determine the schedule for random pulls throughout the year and the percentages you would like pulled (DOT currently requires 25% be pulled for drugs and 10% for alcohol per year).  The employer is then responsible for tracking the results and reporting the results as required by the DOT annually. Random pull can be done monthly, quarterly, or even once a year as long as the above percentages are met for DOT.



Onsite and Mobile services available for Fresno location only.


Hair Drug Test


Abused drugs are present from up to a few days to several months. Very helpful to know chronic abuse of drugs. The collected hair sample is sent to a nationally recognized lab for analysis.

The lab will analyze and measure the drug molecules embedded inside the hair shaft, eliminating external contamination as a source of a positive test result.


Breath Alcohol Test


Our well trained and certified technician will perform a Breath Alcohol Test as per DOT guidelines. This test is ideal to know any sort of impairment in the employee.

The level of breath alcohol is directly related to the level of impairment of the donor employee. Federal testing regulations require that an evidential breath testing device (EBT) approved by the NHTSA is used for breath alcohol testing. This machine must be operated by a trained breath alcohol technician (BAT) following the procedures set forth in CFR 40 Subpart C.

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