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Accredited Drug Testing provides drug and alcohol testing services at multiple locations throughout your local area.
Searching for drug testing facilities nearby? Accredited Drug Testing, Inc. is renowned across the country for offering same-day drug and alcohol tests, operating from over 20,000 locations, including those in Crowley, LA. Whether you require a DOT-compliant assessment, a court-mandated evaluation, a pre-employment test, or wish to undergo testing for personal reasons, our services are tailored to be swift, user-friendly, and discreet. All testing is done in certified centers and labs, guaranteeing precise and trustworthy outcomes compliant with both state and federal legislation. Dial (800) 221-4291 or book an appointment online at any time to locate a nearby drug testing center. When the utmost importance is placed on safety, adherence, and assurance, trust Accredited Drug Testing for prompt and reliable results every instance.
Customized Testing Options Available l Discounts available for Bulk Purchases l Onsite Drug Testing Services
Urine drug testing remains the predominant method used for screenings across the United States, approved specifically for DOT-regulated drug testing under the regulations in 49 CFR Part 40. This technique uncovers recent substance intake by examining urine for drugs, their metabolites, or alcohol indicators. The methodology is crafted to ensure accuracy, confidentiality, and legality, catering to the needs of businesses, private individuals, and legal mandates.
Delays might occur due to shy bladder, invalid samples, or follow-up lab confirmations or donor contacts.
Despite these shortcomings, urine testing remains a crucial and widely adopted legal and corporate alcohol and drug screening ritual across the globe.
Hair drug and alcohol testing offers a dependable laboratory methodology for illustrating long-term substance use habits. In contrast to urine examinations, which capture recent indulgences, hair tests highlight a 90-day window of drug presence through metabolites lodged within hair fibers. Such a method is ideal for workplace policies, judicial proceedings, child custody deliberations, and extended substance monitoring needs, with availability in Crowley, LA.
Testing Methods & Collection Process
1. Donor Identity Verification
Collection initiates with the presentation of a government-issued ID, coupled with the execution of consent and chain-of-custody paperwork critical for legitimate documentation.
2. Hair Collection Procedure
Specialized collectors obtain a hair sample, roughly 100-120 strands, close to the examiner's scalp, favoring the crown. If head hair is sparse, body hair is a permissible substitute. This swift, non-invasive procedure occurs under direct scrutiny.
3. Chain of Custody Documentation
A meticulous Hair Drug Test Custody and Control Form accompanies the sample detailing the collection, sealing, and segway to labs, securing the integrity and legality of the outcome.
4. Laboratory Preparation & Analysis
Upon laboratory reception, the hair specimen undergoes intricate forensic scrutiny:
Succeeding foundational preparations, samples endure precise lab testing:
5. Metabolite Detection
Embedded in the hair as it grows, metabolites establish a thorough timeline, practically impervious to deceit through adulteration.
6. MRO Review
An accredited Medical Review Officer authenticates any non-negative findings, probing potential medical justifications prior to certifying final results.
How Long Do Hair Test Results Take?
Though slightly more time-consuming than urine test modalities due to comprehensive processing stages, hair testing guarantees unparalleled detection reliability.
Limitations of Hair Drug & Alcohol Testing
Nonetheless, hair-based evaluations remain a highly esteemed tool for discerning enduring consumption patters and widely practiced by employers, legal entities, and individuals desiring bulletproof and covert-resistant results.
In Crowley, LA, Accredited Drug Testing, Inc. provides a variety of alcohol and drug screening options tailored for various needs whether for employers, DOT, legal obligations, or personal purposes. Each testing method guarantees exceptional accuracy and unwavering compliance with national and state regulations, thanks to our expansive network, accredited laboratories, and expert oversight with Medical Review Officers.
With our informed guidance, qualified laboratory practices, and prompt scheduling services, testing with Accredited Drug Testing in Crowley, LA fulfills clarity, maintains clarity, and supports compliance, allowing individuals and businesses to remain in full regulatory accord.
Accredited Drug Testing provides nationwide drug and alcohol screening solutions, including urine, hair, EtG, PEth, and breath alcohol testing. Backed by SAMHSA-certified laboratories, DOT 49 CFR Part 40 compliance, and scientifically validated testing technology, our services ensure accurate, defensible, and confidential results for employers, courts, and individuals.
Urine tests detect recent use and are the only option approved for DOT testing under 49 CFR Part 40. Hair tests provide a 90-day detection window per the Society of Hair Testing (SoHT). Alcohol testing options, EtG, breath, blood, or PEth. These tests can identify recent use, impairment, or long-term drinking behavior depending on the method.
Urine: 24 - 48 hrs for negatives (SAMHSA guidelines).
Hair: 2 - 5 business days due to multi-step forensic processing (SoHT).
Breath Alcohol: Immediate results using NHTSA-approved EBT devices.
PEth: 3 - 5 days based on forensic toxicology studies.
Lab confirmation using GC/MS or LC/MS is the gold standard per SAMHSA & DOT.
Hair testing is highly tamper-resistant (SoHT).
PEth is considered the most reliable marker of repeated drinking (Journal of Analytical Toxicology).
No. DOT-regulated urine tests require validity checks and chain-of-custody documentation (49 CFR Part 40). Hair tests undergo decontamination and metabolite extraction (SoHT), making them extremely difficult to adulterate.
EtG urine detects alcohol for up to 80 hours (NIH/SAMHSA studies). EtG hair detects chronic alcohol consumption for up to 90 days (SoHT alcohol guidelines).
5 Panel DOT:49 CFR Part 40. Expanded non-DOT panels add benzodiazepines, barbiturates, methadone, oxycodone, MDMA, fentanyl, and more (SAMHSA forensic panel standards).
PEth blood testing identifies long-term and heavy alcohol use for 2 - 4 weeks. Used in child custody, treatment monitoring, and professional compliance programs (CDC & Journal of Analytical Toxicology).
Hair testing does not detect drug use within the past 5 - 7 days. It identifies long-term or repetitive use patterns per SoHT standards.
Yes. Results follow strict chain-of-custody procedures, DOT/SAMHSA requirements, GC/MS or LC/MS confirmation, and MRO review; making them acceptable in court, DOT, and legal settings.
Yes. Accredited Drug Testing offers same-day appointments at 20,000+ locations nationwide, instant testing options, and onsite employer testing with bulk discounts.
Company New Hire Employee Process for DOT Drug test was quick and easy. No need to make appt. All employee had to do is show prepaid qr code I sent to employee show ID and was set. Would Recommend.
Maria Lopez - 11/19/2024
Where do I start?!! ADT is truly the best!! I had the pleasure of speaking with Tori today! She was excellent, professional and truly went above and beyond in her kind, compassionate care and commitment to providing me with the best service possible. I was in such a time crunch, but I was able to call, order the test, pay for it over the phone and get the test I needed within the hour. Not only did this put my mind at ease, they saved my job!! I am forever grateful for this team of hard workers, that care, with such great work ethics! Thank you from the very bottom of my heart!!! If you need a drug, alcohol, etc… screening, this team will be your lifesavers!!
Sarah Patterson - 4/8/2025
This is by far the easiest way to get my lab work ordered and paid for. The phone calls are short and to the point. They don’t try to push extra sales on you and when I walk in to the clinic I simply show my donor pass and with in a matter of minutes I’m done. I will continue to use ADT in the future.
Jason Jackson - 7/19/2025
Very easy to get scheduled and easy process once checked in and the staff were all extremely friendly! I would recommend this company!
Ronickia Moore - 11/19/2024
Trish last week and Tatiana this week, very fun and easy folks to deal with. Well be using them more and more in the future.
Tom O - 12/19/2024
Quickly find trusted local drug testing centers in Crowley, LA — fast, convenient, and reliable every time!
Quickly find a local DOT drug testing center in Crowley, LA — fast, reliable, convenient nationwide service!
DNA testing for legal and non-legal purposes including child support, and child custody around Crowley, LA.
Including specimen collector training, DER training, reasonable suspicion training and much more in Crowley, LA.v
Get fast, accurate hair drug testing at our convenient Crowley, LA locations—results you can trust, every time!
Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Crowley, LA.
Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Crowley, LA.
Accurate 5 panel drug testing with fast, confidential results—trusted by Crowley, LA employers and individuals nationwide.
Comprehensive 10 panel drug testing with fast, reliable results—trusted for Crowley, LA workplace and personal testing needs.
Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your Crowley, LA workplace compliant.
Certified DOT physicals with quick, reliable exams to keep Crowley, LA drivers compliant and on the road with confidence.
Join our DOT consortium for hassle-free compliance, random testing management, and reliable driver safety solutions.