About Us
DSA Testing is a locally owned drug and alcohol screening provider serving employers and individuals throughout Alabama.
We are committed to maintaining compliance with all applicable regulations and industry standards while delivering dependable and professional collection services. Our focus is accuracy, confidentiality, and customer service.
DSA Testing supports businesses in maintaining safe, drug-free workplaces through dependable testing solutions.

Services
Professional DOT and non-DOT drug and alcohol testing designed to help employers maintain safe, compliant workplaces.

Drug Testing Services
DSA Testing provides accurate and confidential drug testing solutions for employers and individuals. Our testing services help businesses maintain safe, compliant, and drug-free workplaces while meeting both DOT and non-DOT testing requirements.
Services Include:
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DOT Urine Drug Testing
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Non-DOT Urine Drug Testing
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Oral Fluid (Saliva) Drug Testing
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Hair Follicle Drug Testing
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Observed Collections

Alcohol Testing Services
We offer professional alcohol testing services designed to meet DOT regulations and workplace safety standards. Our trained collectors ensure each test is conducted properly, confidentially, and in accordance with industry guidelines.
Services Include:
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DOT Breath Alcohol Testing
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Non-DOT Breath Alcohol Testing
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Saliva Alcohol Screening

Employer & Mobile Testing Services
DSA Testing supports employers with convenient testing options and workplace programs designed to simplify compliance and maintain safety. Our mobile and on-site services allow businesses to conduct testing efficiently without disrupting operations.
Services Include:
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Mobile & On-Site Drug Testing
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After-Hours Testing
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Pre-Employment Testing
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Random Testing Programs
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Post-Accident Testing

