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Rocket Labs & Testing

In the ever-evolving ecosystem of drug and alcohol testing, Rocket Labs & Testing’s mission is simple: To enhance workplace safety, to ensure the highest levels of productivity and to protect your company’s integrity by ensuring your staff and all safety sensitive employees are drug free.  Rocket Labs & Testing, a full-service drug and alcohol testing company, located in San Antonio, Texas, stands as a beacon of excellence backed by an elite team of military retired professionals with over 98 years of combined medical expertise. Rocket Labs or “The Rocket” as it is often called, brings a unique blend of knowledge, precision and discipline cultivated through decades of unwavering dedication to military service. If you are in need of pre-employment drug testing, DNA testing or any of our services, choose Rocket Labs & Testing. When you choose “The Rocket,” as your drug testing provider, you’re choosing confidence, accuracy, professionalism and a commitment to excellence that transcends industry norms. At “The Rocket,” there is No Judgment. Just Results; When You Need To Know.

Dot vs non-dot

Random & Post Accident Drug Testing

Reasonable Suspicion

Breath Alcohol Testing

Employment Physicals

Fingerprinting and background checks

Covid-19 Testing

DNA Testing

Wellness LAbs

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Rocket Labs & Testing After Hours Mobile Drug Testing Services

Ensuring Safety Beyond the 9 to 5

Accidents are unpredictable and they don’t adhere to a schedule. They happen after hours too. Picture this: an unforeseen incident occurs, and there is an urgent need to determine if drugs played a role. The clock is ticking, and timing becomes absolutely critical. At Rocket Labs, we recognize this urgency, and that’s why we are proud to introduce our After Hours Mobile Drug and Alcohol Testing services. Our commitment extends beyond the conventional working hours because we understand that incidents don’t confine themselves to a 9 am to 5 pm schedule. Whether it’s a workplace accident, a motor vehicle incident, or any critical situation, we’re here for you. 

Quick Lab Visits

Don’t Have A Lot of Time?
We Respect That.
Come In and We’ll Have You Out; ROCKET FAST.

Flexible Lab Times

Can’t Come To Us?
We can come to you…ROCKET FAST.



When You Need To Know


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Service-disabled veteran owned certification
certified women's business enterprise
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south central texas regional certification