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Accredited Drug Testing provides drug and alcohol testing services at multiple locations throughout your local area.
Searching for reliable drug testing nearby? Look no further than Accredited Drug Testing, Inc., a premier national provider of immediate drug and alcohol testing services with an expansive network exceeding 20,000 locations across the U.S., including Kerrville, TX. Whether you require a Department of Transportation (DOT) compliant test, judicially ordered screening, employment-related drug assessment, or personal testing for individual purposes, we offer a swift, hassle-free, and discreet booking process. Our certified collection facilities and advanced lab testing procedures guarantee precise, credible findings that adhere to both federal and state regulations. Reach out directly by dialing (800) 221-4291 or schedule your test online around the clock to find an accessible drug testing facility in your vicinity. When priorities like safety, adherence, and assurance are paramount, Accredited Drug Testing provides dependable outcomes punctually, all the time.
Customized Testing Options Available l Discounts available for Bulk Purchases l Onsite Drug Testing Services
In the realm of drug screening, urine tests stand out as the most widely applied method nationwide and are exclusively employed for DOT-regulated screenings under the stipulations of 49 CFR Part 40. Through the examination of urine, this test identifies substances or their metabolites, including alcohol markers, indicative of recent usage. Designed with integrity and confidentiality as priorities, this method delivers factual results, serving the needs of employers, private individuals, and legal systems including those in Kerrville, TX.
Testing Techniques & Collection Protocol
1. Verification of Donor Identity
Individuals provide proper government identification and complete a series of chain-of-custody endorsements, safeguarding the integrity of the testing procedure from start to finish.
2. Secure Collection Premises
Urine is collected in a meticulously controlled setting to mitigate tampering risks. All personal items are safely set aside, water sources are sealed, and toilets treated with color agents as routine security measures.
3. Chain of Custody Papers
The federal Chain of Custody Form (CCF) meticulously documents the sample's journey from the collection point to the analytic phases at the laboratory, preserving the test's credibility.
4. Temperature and Authenticity Examinations
Post-collection, samplings undergo evaluations for valid temperature and clarity. Laboratory scrutiny further involves testing for levels of creatinine, pH balance, and adulteration indicators.
5. Split Specimen for DOT
For DOT mandates, urine samples are divided into two bottles to verify primary assessments and address disputes. Non-DOT specimens are not subjected to this split process.
6. Analytical Procedures & Confirmation
Surveillance occurs at SAMHSA-certified labs, adhering to a dual-step process:
7. MRO Assessment
A certified Medical Review Officer evaluates atypical results, substantiates their accuracy, and interacts with the donor for potential medical clarifications before results dissemination.
Contingent delays may arise due to factors such as insufficient sample (shy bladder), sample invalidity, or the requirement for further confirmation or donor communication.
Drawbacks of Urine Drug & Alcohol Tests
Despite these considerations, urine tests maintain their status as the most utilized and effective form for substance analysis across the U.S.
Employing a meticulous laboratory approach, hair drug and alcohol testing offers superior reliability when establishing long-term substance use trends. Unlike urine testing, which only spotlights immediate drug or alcohol use, hair testing scrutinizes the embedded metabolites in hair strands, granting a noteworthy 90-day observation window. This attribute makes it a valued choice in Kerrville, TX for workplace compliance initiatives, legal proceedings, child custody evaluations, and any circumstance demanding an extended substance-use review.
Testing Methods & Collection Process
1. Donor Identity Verification
Initiation involves the donor providing a government-issued ID, subsequently completing necessary consent and chain-of-custody documentation to uphold correct record-keeping standards.
2. Hair Collection Procedure
In this step, a trained collector procures a minor hair sample typically involving 100-120 strands trimmed close to the scalp. The crown area is preferred; yet, if head hair is scarce, body hair represents a feasible alternative. This quick, painless procedure is conducted under direct supervision.
3. Chain of Custody Documentation
The collection proceeds with a Hair Drug Test Custody and Control Form, comprehensively documenting the collection, sealing, and transmission processes, preserving legal defensibility throughout.
4. Laboratory Preparation & Analysis
Within the lab, the hair samples undergo a precise and multi-staged process:
For intensified scrutiny, the sample then undergoes meticulous laboratory testing:
5. Metabolite Detection
While hair grows, drug metabolites are incorporated into the shaft, preserving a durable record of substance use. Consequently, hair testing resists attempts at cheating or adulteration.
6. MRO Review
A certified Medical Review Officer is responsible for evaluating any non-negative outcomes to verify accuracy, potential medical reasons, and releases finalized results.
Timeframe for Hair Test Results
Given the comprehensive laboratory processes, hair testing results take slightly longer to return than urine tests, yet they offer unmatched consistency in detection.
Limitations of Hair Drug & Alcohol Testing
Despite some drawbacks, hair testing remains a top-notch choice for detecting extended substance use and is extensively utilized by employers, attorneys, and individuals seeking foolproof results that are difficult to manipulate.
Accredited Drug Testing provides a comprehensive array of alcohol and drug testing options tailored to accommodate occupational, DOT, legal, and personal screening demands. Understanding the intricacies of each testing type facilitates precise selection, credible results, and adherence to strict federal and state guidelines. Our extensive network, complemented by certified labs and diverse expertise, ensures precision, reliability, and professionalism, resulting in trustworthy testing results.
An alcohol urine test is adept at identifying recent alcohol consumption through detecting ethanol metabolites present in urine. Regularly employed in occupational, judicial, and post-accident scenarios, this method provides a cost-efficient, short detection window for examining recent alcohol usage without measuring current impairment levels.
The EtG (Ethyl Glucuronide) urine test serves as a sensitive detection tool capable of tracking alcohol usage up to 80 hours post-consumption. Utilizing EtG's status as a direct ethanol derivative, this test gains broad usage across judicial, rehabilitation, and compliance monitoring agencies, offering a prolonged detection frame compared to standard methods.
A breath alcohol test evaluates current impairment by assessing alcohol concentration in deep lung air, administered via DOT-endorsed devices (EBTs) for instant, legally sound outcomes, often applied to DOT-regulated personnel alongside workplace and post-incident assessments.
The blood alcohol test precisely quantifies ethanol levels within the bloodstream, rendering it a favored method for determining impairment, actively utilized by healthcare facilities, law enforcement, and legal investigations, particularly concerning DUI and other high-stakes scenarios.
The PEth (Phosphatidylethanol) blood test identifies chronic or substantial alcohol intake by discerning specific biomarkers in red blood cells, reliable for usage detection up to 2-3 weeks, frequently employed in familial legal matters, monitoring setups, and pre-employment evaluations pertaining to security-sensitive roles.
The EtG hair test extends a 90-day substance use evaluation by scrutinizing alcohol metabolites entrenched within the hair shaft, detecting patterns of persistent or chronic consumption rather than one-off usage. Predominantly used in judicial, custodial, and long-term oversight arrangements, owing to its stability, precision, and resistance to short-term abstinence.
With proficient guidance, labs of national accreditation, and swift scheduling, Accredited Drug Testing ensures that each alcohol testing approach delivers defendable, unambiguous, and compliant outcomes, assisting individuals and employers to remain fully informed and meet compliance requirements comprehensively.
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.
Super easy to set up an appointment through the phone. They walked me through all the steps and found me a location right near my house. Would definitely recommend!
Aldita Lumaj - 1/17/2025
I needed a quick drug test for visitation with my children. I called at 6am they answered and set me up with a place a couple miles from my house to go get the test done, that was on Wednesday, I had the results on Friday afternoon and was able to see my kids on Saturday. Thank you for the help!
Mark Broadhead - 2/12/2025
It was a pretty straightforward process getting an appointment and making payment. Getting to the testing site was quick. I was in and out in no time.
Sadiat Ogunyemi - 12/19/2024
Fast,easy and efficient. They made the whole process stress free and simple. Thanks 😊
Micheal Ankenbrandt - 2/19/2025
Had very fast and good service, was able to get an appointment same day with the nearest facility. My questions were answered thoroughly but quick. Definitely recommend
Jacob Matzke - 11/19/2024
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