Accurate Drug Screening for Safer Workplaces


JD3 Mobile DNA Services offers accurate and discreet mobile drug testing in Temple Hills, MD, and McKinney, TX. Whether you're an employer, legal agency, or individual, our certified drug screening services provide timely results and professional care.

Avoiding the Risks of Delayed Drug Testing


Drug testing plays a key role in workplace safety, legal compliance, and public trust. Employers need reliable results to make hiring decisions. Probation officers require timely reports to ensure court-mandated compliance. Parents or individuals might want clarity for personal or health-related reasons. Yet many face barriers: limited clinic hours, long wait times, or inconvenient locations.

Missing testing windows or relying on inconsistent providers can lead to job loss, legal penalties, or unsafe workplaces. Unreliable testing undermines accountability and trust.

Consequences of Inaccurate or Untimely Results


Inaccurate testing can lead to legal disputes, employment setbacks, or health concerns. A delay in post-accident testing could jeopardize insurance claims. A missed return-to-duty test might result in termination. Individuals may suffer if personal tests aren’t administered correctly or validated by certified labs.

Some testing facilities lack chain-of-custody control, technician training, or proper equipment. These lapses result in questionable outcomes and unnecessary risk.

Reliable Testing That Comes to You

JD3 Mobile DNA Services eliminates these barriers with certified mobile drug testing that meets DOT and non-DOT standards. We offer discreet, professional service wherever it’s needed: at home, in the workplace, at legal offices, or on-site for events or incidents. Our technicians are trained in proper collection methods, chain of custody, and secure sample delivery to accredited labs.

Urine & Rapid Drug Testing for Standard Detection 


Urine & rapid testing is the most common method for detecting drug use. It’s non-invasive and effective for identifying recent substance use. Our team provides mobile collection, documentation, and lab delivery with quick turnaround and clear reporting.

Hair Follicle Testing for Extended Detection Windows


Hair testing identifies long-term drug use, detecting substances up to 90 days after exposure. It’s ideal for legal cases, family court, and chronic-use detection. We ensure proper collection using standardized procedures that protect the integrity of each sample.

Pre-Employment Drug Screening for Businesses


Businesses rely on us for compliant, fast hiring decisions. We offer pre-employment drug screening at your office or job site, minimizing disruptions and helping onboard new employees with confidence.

Post-Accident Testing at Any Location


Post-incident testing is time-sensitive. Our mobile service ensures that drug and alcohol testing happens quickly after workplace or vehicle accidents to maintain compliance and fulfill safety protocols.

Return-to-Duty Single Testing for DOT and Suspicion Cases


For employees returning from leave or under reasonable suspicion, we conduct return-to-duty tests that follow DOT or company policies. Proper documentation and secure processing help ensure workplace safety and regulatory compliance.

Return-to-Duty Six-Series Testing for DOT and Suspicion Cases


For employees returning from leave or under reasonable suspicion, we conduct return-to-duty tests that follow DOT or company policies. Proper documentation and secure processing help ensure workplace safety and regulatory compliance.

Probation Drug Testing for Legal Oversight


We offer testing services for individuals under probation or court supervision. With clear protocols and mobile availability, we support compliance with court-ordered drug monitoring without the hassle of traveling to testing centers.

Court-Ordered Drug Screening With Chain of Custody


Our court-ordered testing is legally sound, using strict chain-of-custody and identity verification procedures. Whether required for family court, criminal court, or civil cases, we ensure every result is valid and defensible.

Self-Testing for Personal or Family Peace of Mind


If you're a parent concerned about a child or someone seeking insight for personal reasons, we offer non-judgmental, confidential self-testing. No clinic lines, no paperwork delays—just secure, trusted service at your door.

Why JD3 Mobile DNA Services Is the Trusted Choice

Certified and experienced collectors

Fast turnaround and flexible scheduling

A full range of test types to suit every need

DOT-compliant protocols and secure lab delivery

Accurate reporting for courts, employers, or individuals

We serve clients across Temple Hills, MD, and McKinney, TX, within a 100-mile radius. Local mileage may be free depending on distance, with transparent fees for longer travel.

Call Now to Book Your Mobile Drug Test

Schedule certified drug testing with JD3 Mobile DNA Services today. Call (805) 220-4673 to get started. We’ll help you choose the right test, explain documentation needs, and send a technician to your location. Whether for legal compliance or personal clarity, we deliver fast, reliable results you can count on.

Certified Breath Alcohol Testing Services


JD3 Mobile DNA Services provides certified alcohol testing services at your location in Temple Hills, MD, and McKinney, TX. Our mobile units offer breath alcohol tests, rapid drug/alcohol screens, and DOT-compliant consortium enrollment.

Alcohol Testing: Essential for Workplace Safety and Legal Compliance


Alcohol impairment is a serious risk in safety-sensitive environments such as transportation, healthcare, construction, and manufacturing. Organizations face strict regulations to prevent on-the-job impairment, protect employees, and ensure public safety. Alcohol testing is a cornerstone of these efforts, providing objective data to enforce policies and meet federal or state requirements.

Beyond workplaces, alcohol testing is crucial in legal cases involving DUI charges, custody disputes, and probation monitoring. Timely, accurate testing can affect court outcomes and personal freedom. However, the challenge lies in accessing reliable testing that fits into busy schedules and respects privacy.

Traditional fixed-location clinics may pose accessibility issues, especially in rural areas or during off-hours. Delays in testing may compromise results or regulatory compliance. JD3 Mobile DNA Services removes these barriers by delivering certified alcohol testing directly to you, wherever you are.

BAT Alcohol Test for Legal and DOT Compliance


The Breath Alcohol Test (BAT) is the standard for measuring blood alcohol concentration (BAC) in legal and workplace settings. Using DOT-approved breathalyzer devices, our BAT-certified technicians perform tests that produce immediate, accurate, and legally defensible results.

Our mobile BAT testing service suits pre-employment screenings, random workplace checks, post-accident investigations, and reasonable suspicion cases. Every test is carefully documented, with printed reports provided on-site to maintain transparency and chain of custody.

The speed and reliability of mobile BAT testing help employers avoid costly downtime and legal risks while ensuring employees are sober and fit for duty.

Rapid On-Site Drug and Alcohol Testing for Immediate Decisions


Certain situations demand fast answers—such as workplace incidents, probation monitoring, or family concerns. JD3 Mobile DNA Services provides rapid, on-site alcohol and drug screening tests that deliver preliminary results in minutes.

These rapid tests use immunoassay technology to detect common substances, including alcohol, THC, opioids, cocaine, and amphetamines. While not a substitute for laboratory confirmation, they offer a valuable first step in decision-making.

Our technicians follow strict collection protocols to ensure privacy and reduce the risk of contamination or disputes. When needed, positive rapid test results can be sent for lab confirmation, supporting legal defensibility and accuracy.

Drug and Alcohol Consortium Enrollment for Streamlined Compliance


Employers subject to DOT regulations or wanting structured substance testing benefit from consortium enrollment through JD3 Mobile DNA Services. Our comprehensive consortium management services ease the administrative burden and help maintain compliance.

We manage random testing pools, select employees fairly, schedule tests, and keep detailed records. Our services include:

  • Employee orientation on testing policies
  • Coordination of random and scheduled tests
  • Handling result reporting and notification
  • Ensuring adherence to DOT and federal guidelines

By enrolling in a consortium, employers reduce risk, stay audit-ready, and provide employees with consistent, fair testing programs. JD3 Mobile DNA Services acts as your trusted partner in managing these critical processes.

DOT Physical


A DOT Physical is a mandatory medical exam for commercial vehicle drivers to ensure they are physically and mentally fit to safely operate vehicles, as required by the Federal Motor Carrier Safety Administration (FMCSA).

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US Coast Guard Physical


A US Coast Guard Physical ensures mariners meet medical and physical standards for duty, assessing vision, hearing, cardiovascular health, and physical capability per CG-719K guidelines.

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Bus Driver Exam


A DOT bus driver physical ensures drivers meet federal safety standards for operating commercial vehicles. The exam includes vision, hearing, blood pressure, and overall health checks to confirm fitness for duty. Compliance helps prevent accidents, promotes public safety, and is required for maintaining a valid commercial driver’s license (CDL).

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Kraus Weber Abbreviated Exam


The Kraus-Weber Abbreviated Exam is a simple physical fitness test assessing core strength and flexibility through six exercises. It evaluates abdominal, back, and hamstring muscles, helping identify weaknesses that may contribute to posture issues or back pain. Commonly used in schools and clinical settings, it provides a quick fitness baseline.

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Physicial Ability Screening


Physical ability screening evaluates an individual’s strength, endurance, flexibility, and functional movement to ensure they meet the physical demands of a job or activity. Commonly used in employment, fitness, and rehabilitation settings, it helps identify limitations, reduce injury risk, and confirm readiness for physically demanding tasks or roles.

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Why JD3 Mobile DNA Services Leads in Mobile Alcohol Testing

Certified, experienced BAT technicians with ongoing training

Use of DOT-approved, regularly calibrated breathalyzers

Mobile testing flexibility: at work sites, homes, or legal offices

Rapid results and documented reports for compliance

Strict confidentiality and respect for client privacy

Transparent pricing with no surprise fees or hidden costs

Coverage across Temple Hills, MD, McKinney, TX, and surrounding areas within 100 miles

Whether you’re a small business or a large corporation, our mobile alcohol testing adapts to your unique needs with professionalism and reliability.

Schedule Your Mobile Alcohol Testing Service Today

Don’t let inconvenient testing procedures risk safety, compliance, or legal standing. Contact JD3 Mobile DNA Services at (805) 220-4673 to book your mobile alcohol testing appointment. Our friendly team will help determine the best testing option, explain documentation requirements, and dispatch a certified technician to your location.

Whether you need a one-time BAT, regular rapid testing, or consortium enrollment, trust our mobile team to deliver accurate, court-ready alcohol testing—wherever and whenever you need it.