Drug & Alcohol Testing Near Me - Highlands, TX

Accredited Drug Testing provides drug and alcohol testing services at multiple locations throughout your local area.  

Employment, DOT, Court Ordered, Personal
Urine | Hair Follicle | Oral Fluid | Blood | ETG

36 Drug-Testing Centers in Highlands

Minutes Away, Test Today

610 S Main St0.69 miles

610 S Main St
Highlands, TX 77562

1658 W Baker Rd Ste A5.49 miles

1658 W Baker Rd Ste A
Baytown, TX 77521

1610 W Baker Rd Ste B5.50 miles

1610 W Baker Rd Ste B
Baytown, TX 77521

4401 Garth Rd5.82 miles

4401 Garth Rd
Baytown, TX 77521

4002 Garth Rd Ste 1505.95 miles

4002 Garth Rd Ste 150
Baytown, TX 77521

2802 Garth Rd Ste 213,6.56 miles

2802 Garth Rd Ste 213,
Baytown, TX 77521

2800 Garth Rd6.59 miles

2800 Garth Rd
Baytown, TX 77521

13601 Woodforest Blvd7.81 miles

13601 Woodforest Blvd
Houston, TX 77015

2610 N Alexander Dr8.17 miles

2610 N Alexander Dr
Baytown, TX 77520

1515 N Alexander Dr Ste 1158.21 miles

1515 N Alexander Dr Ste 115
Baytown, TX 77520

1700 James Bowie Dr8.25 miles

1700 James Bowie Dr
Baytown, TX 77520

13469 East Fwy8.48 miles

13469 East Fwy
Houston, TX 77015

102 W 2nd St8.63 miles

102 W 2nd St
Deer Park, TX 77536

125 E 8th St8.84 miles

125 E 8th St
Deer Park, TX 77536

1140 Westmont Dr Ste 5058.90 miles

1140 Westmont Dr Ste 505
Houston, TX 77015

13125 East Fwy8.94 miles

13125 East Fwy
Houston, TX 77015

1140 Westmont Dr Ste 510,8.96 miles

1140 Westmont Dr Ste 510,
Houston, TX 77015

13259 East Fwy9.03 miles

13259 East Fwy
Houston, TX 77015

1430 Center St9.26 miles

1430 Center St
Deer Park, TX 77536

1803 Center St Ste A9.45 miles

1803 Center St Ste A
Deer Park, TX 77536

2106 Center St9.63 miles

2106 Center St
Deer Park, TX 77536

126 W San Augustine St9.86 miles

126 W San Augustine St
Deer Park, TX 77536

2818 Center St10.04 miles

2818 Center St
Deer Park, TX 77536

321 W San Augustine St10.07 miles

321 W San Augustine St
Deer Park, TX 77536

2910 Center St10.07 miles

2910 Center St
Deer Park, TX 77536

10909 East Fwy11.31 miles

10909 East Fwy
Houston, TX 77029

7720 Spencer Hwy11.39 miles

7720 Spencer Hwy
Pasadena, TX 77505

5141 Center St11.46 miles

5141 Center St
Pasadena, TX 77505

1309 W Fairmont Pkwy Ste X11.61 miles

1309 W Fairmont Pkwy Ste X
La Porte, TX 77571

1009 S Broadway St11.62 miles

1009 S Broadway St
La Porte, TX 77571

6825 Spencer Hwy11.70 miles

6825 Spencer Hwy
Pasadena, TX 77505

9235 N Highway 146 Ste 5a11.98 miles

9235 N Highway 146 Ste 5a
Mont Belvieu, TX 77523

9235 N Highway 146 Ste 411.98 miles

9235 N Highway 146 Ste 4
Baytown, TX 77523

125 Sylvan St12.05 miles

125 Sylvan St
La Porte, TX 77571

520 S Shaver St12.87 miles

520 S Shaver St
Pasadena, TX 77506

4000 Spencer Hwy13.05 miles

4000 Spencer Hwy
Pasadena, TX 77504

Drug Testing Near Me

Seeking convenient locations for drug testing in your vicinity? Accredited Drug Testing, Inc., with its reputation for reliability, provides immediate drug and alcohol assessments across a vast network of over 20,000 testing sites nationwide, including all areas within Highlands, TX. We cater to various needs, whether it's DOT compliance screening, legal mandates, job-related checks, or personal testing requirements. Scheduling is streamlined and designed to respect privacy, allowing for quick arrangements online or through phone. Rely on our certified facilities to uphold the highest standards in accuracy and adhere to both federal and state regulations. For trustworthy testing services, reach out to us at (800) 221-4291 or schedule online any time. When maintaining safety and compliance is critical, Accredited Drug Testing offers results you can trust, promptly and accurately.

Drug and Alcohol Testing Options

Urine Drug Testing Available Panels
5 Panel Drug Test (DOT/NON DOT)
5 Panel + Alcohol Drug Test
5 Panel + ETG Alcohol Drug Test
10 Panel Drug Test
10 Panel + ETG Alcohol Drug Test
12 Panel Drug Test
Hair Drug Testing Available Panels
5 Panel Hair Drug Test
5 Panel + ETG Hair Drug Test
10 Panel Hair Drug Test
12 Panel Hair Drug Test
14 Panel Hair Drug Test
16 Panel Hair Drug Test
Alcohol Drug Testing Available Panels
Alcohol Urine Drug Test
ETG Alcohol Test (Urine)
Breath Alcohol Test
Blood Alcohol Test
Peth Alcohol Blood Test
ETG Alcohol Test (Hair)

Customized Testing Options Available l Discounts available for Bulk Purchases l Onsite Drug Testing Services

How Urine Drug Testing Works

Urine drug testing is a pervasive, standardized method across the United States for identifying recent substance intake, sanctioned exclusively for DOT-regulated screening as per 49 CFR Part 40. By scrutinizing urine samples, this testing efficiently detects drugs, metabolites, or alcohol indicators, delivering confidential and legally sound results for various purposes, inclusive of Highlands, TX compliance.

Testing Methods & Collection Process

1. Donor Identity Verification

Prior to initiating the test, donors present valid IDs and fulfill chain-of-custody documentation to maintain transparency and integrity.

2. Secure Collection Environment

Samples are acquired in controlled restrooms where personal belongings are withheld, water sources secured, and dyes applied to toilet water to prevent manipulation.

3. Chain of Custody Documentation

The rigorous Chain of Custody Form (CCF), recognized federally, ensures secure and defensible procedures from sample collection to final lab evaluation.

4. Temperature & Validity Checks

Specimens are examined instantly for correct temperature and appearance, with additional lab testing to confirm validity through creatinine, pH, and other checks.

5. DOT Split Specimen

For DOT requirements, samples are bifurcated into two vials for primary and dispute analysis. Non-DOT tests deploy single vials.

6. Laboratory Screening & Confirmation

7. MRO Verification

Licensed Medical Review Officers undertake reviews of non-negative results, double-checking accuracy and contextual medical explanations before finalizing outcomes.

How Long Do Urine Test Results Take?

Extra time may apply in cases of shy bladder, invalid samples, or extended lab confirmation needs.

Benefits of Urine Drug & Alcohol Testing

Limitations of Urine Drug & Alcohol Testing

Despite certain constraints, urine testing persists as the most pragmatic and prevalent method for substance screening throughout the country.

How Hair Drug Testing Works

Comprehensive Overview of Hair Drug & Alcohol Testing in Highlands, TX

Hair drug and alcohol analysis offers a robust long-term view into an individual's substance use history. Unlike urine testing, which captures recent use, hair testing examines drug metabolites ensconced within the hair cuticle, accruing a detailed 90-day detection span. This distinction makes hair testing ideal for contexts where long-term usage patterns are required, such as workplace screening in Highlands, TX, legal matters, child custody hearings, and compliance evaluations.

Detailed Testing Methods and Collection Techniques

Turnaround Time for Hair Test Results

While timelines differ from quicker urine tests, hair analysis delivers unparalleled accuracy and consistency.

Pros and Drawbacks of Hair Drug & Alcohol Testing

In its application, though hair testing has temporal initiation limits and is more cost-prohibitive, its efficacy in profiling patterns over time makes it indispensable.

Alcohol & Drug Testing-How Each Method Works

Accredited Drug Testing offers a comprehensive suite of alcohol and drugs testing solutions tailored to satisfy the demands of employers, DOT, legal bodies, and private individuals. An informed understanding of each examination technique aids in precise selections, guarantees trustworthy outcomes, and ensures adherence to both federal and Highlands, TX's state mandates. Our expansive network, along with credentialed labs congregated with expert Medical Review Officers, provides the accuracy, faith, and professionalism indispensable for consistent testing results.

Alcohol Urine Drug Test

An alcohol urine test recently consumes alcohol by identifying ethanol metabolites present in urine content. This strategy thrives under workplace testing conditions, post-accident scenarios, and judicial prerequisites. Despite the lack of impairment measurement, it fortunately captures a concise detection period, rendering it practical and economic for such interpretations.

ETG Alcohol Test (Urine)

The EtG (Ethyl Glucuronide) urine test epitomizes a methodical sensitivity level adept at identifying alcohol consumption extending to 80 hours post-intake. Recognized as a direct byproduct of ethanol metabolization, its widespread application amongst courts, rehabilitation units, and regulatory chesspieces speaks volumes to its remarkable detection span relative to conventional urine alcohol assays. Renowned for its dependability and pinpoint accuracy, this approach garners well-deserved endorsement.

Breath Alcohol Test

A breath alcohol test quantifies existing impairment by measuring alcohol concentrations, particularly through the examination of deep lung air. Conducted with DOT-approved breath alcohol devices (EBTs), this method presents immediate and court-ready results. Essential for DOT-affiliated employees, breath scrutiny is commonly performed in workplace contexts, post-incident evaluations, and instances of rational suspicion.

Blood Alcohol Test

Through directly measuring the ethanol concentration coursing through one's bloodstream, a blood alcohol test resides at the zenith for determining current impairment. Hospitals, law enforcement realms, and authoritative legal partners prominently depend on blood alcohol evaluations for their unrivaled diligence, notably amid DUI undertakings, emergency response scenarios, and consequential investigative mandates.

PEth Alcohol Blood Test

By detecting alcohol-specific biomarkers entrapped within erythrocytes, a PEth (Phosphatidylethanol) blood test excels at identifying chronic or heavy alcohol usage. peaking the detection period to 2-3 weeks, this method enjoys recognition as a robust indicator for extended drinking conduct. Habitually utilized in family law practices, monitoring efforts, therapeutic establishments, and pre-employment screenings in industries defined by safety sensitivity.

ETG Alcohol Test (Hair)

The EtG hair alcohol test bestows a 90-day detection window by inspecting alcohol metabolites preserved within one's hair structure. More so than singular episodes of intake, it comprehends habits of repetitive or ongoing alcohol engagement. Courts, child custody matters, and long-haul monitoring agendas trust this assay due to its reliability, longevity, and resistance to temporary abstinence attempts.

Guided by experienced advisors, certified laboratories, and swift scheduling options, Accredited Drug Testing promises that each alcohol screening technique yields clear, legally robust, and regulation-aligned results, empowering clients and corporations to remain alert, safeguarded, and entirely compliant.


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.

Frequently Asked Questions

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.

Customer Reviews

Extremely pleasant

Initially Torrie helped me but I needed to call back. When I called back Kayla stepped in and finished my order. Both were extremely pleasant over the phone and provided wonderful customer service. Kudos to them!

Brynne Beverly - 4/19/2024

Friendly and Knowledgeable

I reached out Accredited Drug Testing/Secure Screenings to partner for my drug testing business (Discovery Diagnostics Columbia SC) and the process was extremely easy. I worked with Sicilia who was amazing. She was friendly & knowledgeable, and answer all of my questions with ease.

Kendra Harley - 3/26/2025

Extremely polite

They were very fast extremely polite walked you through every detail of the process if you had any questions they had no problems answering

Billy Williams - 2/19/2025

Fast and easy

It was fast and easy a pleasure to talk to the customer service people great service

Peter Villegas - 1/19/2025

Great experience

Great experience and great lab. Customer service agent was very helpful.

Jenna Bee - 2/19/2025


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Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Highlands, TX.

Highlands Drug Testing Services

Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Highlands, TX.

Highlands 5 Panel Drug Test

Accurate 5 panel drug testing with fast, confidential results—trusted by Highlands, TX employers and individuals nationwide.

Highlands 10 Panel Drug Test

Comprehensive 10 panel drug testing with fast, reliable results—trusted for Highlands, TX workplace and personal testing needs.

Highlands On Site Drug Testing

Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your Highlands, TX workplace compliant.

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Certified DOT physicals with quick, reliable exams to keep Highlands, TX drivers compliant and on the road with confidence.

DOT Consortium

Join our DOT consortium for hassle-free compliance, random testing management, and reliable driver safety solutions.

(800) 221-4291