✓ Same-Day Walk-Ins Welcome ✓ Digital Donor Pass in Minutes ✓ No Doctor Order Required ✓ SAMHSA-Certified Labs

Drug Testing Locations in Tanglewood, TX

With 30 testing centers in the Tanglewood area, we offer drug and alcohol testing for employment, probation and DOT requirements. Additional services include DOT consortium enrollment, DNA Testing and background checks. Order your tests and services online or call (800) 221-4291.

Urine (5, 10, 12, 14-Panel) Hair Follicle (90-Day) DOT Drug & Alcohol Court & Probation Oral Fluid / Saliva EtG Alcohol
🕑 Collection Site Hours: Monday – Friday: 8:00 AM – 4:00 PM • ✓ Walk-in with Electronic Donor Pass • Saturday – Sunday: Closed

30 Drug-Testing Centers in Tanglewood

Same-Day Electronic Donor Pass Accepted at All Locations Below

Minutes Away, Test Today

2425 Fountain View Dr Ste 160

1.21 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2425 Fountain View Dr Ste 160
Houston, TX 77057

1415 S Voss Rd Ste 110-520 On-site Only

1.21 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1415 S Voss Rd Ste 110-520 On-site Only
Houston, TX 77057

5901 Westheimer Rd Ste W

1.41 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
5901 Westheimer Rd Ste W
Houston, TX 77057

9180 Katy Fwy Ste 200

1.98 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
9180 Katy Fwy Ste 200
Houston, TX 77055

4635 Southwest Fwy Ste 575w

2.19 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4635 Southwest Fwy Ste 575w
Houston, TX 77027

1214 N Post Oak Rd Ste 100

2.56 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1214 N Post Oak Rd Ste 100
Houston, TX 77055

3637 W Alabama St Ste 100

2.58 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3637 W Alabama St Ste 100
Houston, TX 77027

1000 N Post Oak Rd Bldg G Ste 100

2.59 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1000 N Post Oak Rd Bldg G Ste 100
Houston, TX 77055

9200 Hempstead Rd Ste 137

3.00 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
9200 Hempstead Rd Ste 137
Houston, TX 77008

6535 Southwest Fwy

3.02 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6535 Southwest Fwy
Houston, TX 77074

5568 Weslayan St

3.02 mi
🕑 Testing Hours: Mon–Sat: 8:00 AM-8:00 PM • Sun: 7:45 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
5568 Weslayan St
Houston, TX 77005

6545 Southwest Fwy

3.04 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
6545 Southwest Fwy
Houston, TX 77074

2450 Fondren Rd Ste 125

3.12 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2450 Fondren Rd Ste 125
Houston, TX 77063

6065 Hillcroft St Ste 208

3.12 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6065 Hillcroft St Ste 208
Houston, TX 77081

2500 Fondren Rd Ste 120

3.13 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2500 Fondren Rd Ste 120
Houston, TX 77063

6440 Hillcroft St Ste 104

3.24 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6440 Hillcroft St Ste 104
Houston, TX 77081

3001 Fondren Rd Ste G

3.25 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3001 Fondren Rd Ste G
Houston, TX 77063

6565 West Loop S Ste 525

3.29 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6565 West Loop S Ste 525
Bellaire, TX 77401

5420 Dashwood Dr Ste 205

3.31 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5420 Dashwood Dr Ste 205
Houston, TX 77081

5535 Memorial Dr Ste B

3.33 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5535 Memorial Dr Ste B
Houston, TX 77007

7447 Harwin Dr Ste 102

3.76 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7447 Harwin Dr Ste 102
Houston, TX 77036

2150 W 18th St

3.81 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2150 W 18th St
Houston, TX 77008

5151 Katy Fwy

3.88 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5151 Katy Fwy
Houston, TX 77007

5151 Katy Fwy Ste 170

3.88 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5151 Katy Fwy Ste 170
Houston, TX 77007

2207 Lazybrook Dr

3.91 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2207 Lazybrook Dr
Houston, TX 77008

2600 S Gessner Rd Ste 205

4.14 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2600 S Gessner Rd Ste 205
Houston, TX 77063

1917 W Gray St

4.16 mi
🕑 Testing Hours: Mon–Fri: 8:30 AM-8:00 PM • Sat:,Sun: 8:00 AM-6:00 PM✓ Walk-in with Electronic Donor Pass
1917 W Gray St
Houston, TX 77019

9701 Richmond Ave Ste 115

4.41 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
9701 Richmond Ave Ste 115
Houston, TX 77042

2000 North Loop W Ste 200

4.44 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2000 North Loop W Ste 200
Houston, TX 77018

1919 North Loop W Ste 125,

4.45 mi
🕑 Facility: Mon–Fri: 08:00 AM - 04:30 PM⚡ Drug Screens: Mon–Fri: 07:30 AM - 12:00 PM, 01:00 PM - 04:30 PM
1919 North Loop W Ste 125,
Houston, TX 77008

Employment, DOT, Court Ordered, Probation, Family

Accredited Drug Testing provides a wide array of drug and alcohol testing services at 30 test centers in Tanglewood, Texas. We perform DOT, non-DOT urine drug tests, breath, EtG alcohol tests, and hair drug screenings for personal, workplace, and legal purposes. Offering swift testing results in Tanglewood, TX, we utilize SAMSA-certified labs with same-day service options. Most locations are conveniently close to your home or office, and we also conduct Occupational Health Testing, Clinical Testing, and Background Checks.

Dial (800) 221-4291 or sign up online. Choose the required test and locate a nearby center — whether it's for you, an employee, or someone else. Testing arrangements are Fast and Easy, contact our scheduling unit or arrange testing online anytime. Our efficient and simple process makes drug test scheduling near Tanglewood seamless.

* You must register by phone or online to receive your donor pass/registration prior to proceeding to the testing center. You must bring a valid government issued ID along with the registration/barcode number which was sent to you by email.

When you're searching for drug testing near me or drug testing locations, we provide a simple and convenient process to find a drug and alcohol testing location near you that is certified to provide all of your drug and alcohol testing needs.

How the Drug Testing Process Works in Tanglewood, TX

1

Order Online or Call

Select your test & search nearby Tanglewood collection sites.

2

Get Donor Pass

Receive your donor pass by email or SMS immediately.

3

Visit Collection Center

Walk in with donor pass & photo ID. No appointment needed.

4

Fast Results

Secure results delivered confidentially in 24-48 hours.

Tanglewood, TX Drug Testing

Drug Testing Services Available at Our Tanglewood, TX Labs:

At our Tanglewood drug testing collection sites, Accredited Drug Testing provides one of the widest selections of drug and alcohol testing services available. Whether you're an employer, attorney, court, or private individual, we offer both DOT and non-DOT testing options—ranging from rapid tests to comprehensive lab-based screenings—capable of detecting nearly any substance.

Mobile/On-Site Drug Testing

If you're an employer needing to test 25 or more employees and looking to save time and money, we offer mobile on-site drug testing where we come to you. Call us today for more information.

Official Legal & Regulatory Framework

Texas Drug Testing Laws & Compliance in Tanglewood

SAMHSA Certified • MRO Verified

Accredited Drug Testing provides employer and individual screening in Tanglewood, TX adhering strictly to Tex. Lab. Code § 411.091, federal DOT 49 CFR Part 40 guidelines, and certified SAMHSA laboratory chain-of-custody standards.

Statutory Citation
Tex. Lab. Code § 411.091
Medical Marijuana
Legal (Medical)
Recreational Cannabis
Prohibited
Workplace Rights
Zero-Tolerance Protected

Texas Labor Code § 411.091 mandates written policy distribution for employer drug testing programs while supporting broad pre-employment and random testing rights.

Under Tex. Lab. Code § 411.091, employers in Tanglewood may institute comprehensive drug-free workplace programs including:

  • Pre-Employment Screening: Conditional job offer testing for all applicants.
  • Reasonable Suspicion Testing: Objective, documented behavioral signs of impairment.
  • Post-Accident Testing: Mandatory screening following workplace injuries or property damage.
  • Random Testing: Unannounced selection for safety-sensitive roles and machinery operators.
  • Workers' Comp Incentives: Verified testing programs provide premium discounts on state workers' compensation insurance policies.

While cannabis statutes continue evolving across the United States (Medical: Legal (Medical); Recreational: Prohibited in Texas), employers retain the legal prerogative to prohibit substance impairment on job premises, during operational shifts, and while operating company vehicles.

Federal regulations, Department of Transportation (DOT) mandates, and safety-sensitive positions strictly prohibit marijuana use regardless of state cannabis status. ADT provides both standard THC screening and non-THC customized drug panels for private employers wishing to adapt to state-specific hiring preferences.

For commercial drivers, maritime operators, aviation crews, and transit personnel operating in Tanglewood, all testing follows rigorous Department of Transportation (DOT) standards governed by 49 CFR Part 40:

  • Federal 5-Panel Regulated Urine Screen: Tested for Marijuana, Cocaine, Amphetamines/Methamphetamines, Opioids (Codeine, Morphine, Heroin, Hydrocodone, Hydromorphone, Oxycodone, Oxymorphone), and PCP.
  • SAMHSA Accredited Laboratories: Zero compromise on testing accuracy with gas chromatography/mass spectrometry (GC/MS) confirmation.
  • Medical Review Officer (MRO): Every non-negative specimen is reviewed by a licensed physician MRO before reporting.
  • FMCSA Clearinghouse Reporting: Real-time reporting of verified positive tests and refusals to test into the federal driver clearinghouse database.

Accredited Drug Testing provides legally admissible drug and alcohol screening for county court dockets, child custody hearings, probation requirements, and pretrial diversion programs throughout Tanglewood and Texas.

All specimens undergo observed or witnessed collection procedures when ordered by the court, accompanied by rigorous Federal Chain of Custody Forms (CCF). Turnaround time is rapid, and official certificates of analysis can be forwarded directly to your attorney, court case officer, or probation supervisor upon release.

Hyper-Local Proximity Coverage

Neighborhoods & Service Districts in Tanglewood, TX

Minutes Away, Same-Day Donor Pass

Accredited Drug Testing operates collection centers strategically positioned throughout Tanglewood to ensure fast donor access with minimal drive times. Walk-ins are welcomed with an immediate electronic donor pass across all major neighborhoods and transit corridors:

Key Tanglewood Neighborhoods Covered:

● Downtown Tanglewood ● Central Business District ● North Tanglewood Commercial Corridor ● South Tanglewood Industrial Park ● East Tanglewood Metro Area ● West Tanglewood Trade Center ● Medical & Healthcare District ● Airport / Logistics Corridor

Major Employment & Commercial Hubs Served:

Tanglewood Main Street Commercial District • Tanglewood Regional Trade Center • County Industrial Parkway • Metro Healthcare & Occupational Medical Corridor

Located anywhere in Tanglewood? Receive your electronic pass in under 5 minutes.
Order Test Online →

Surrounding Areas Served Near Tanglewood

Hunters Creek Village • Hilshire Village • Piney Point Village • Spring Valley • Spring Valley Village • Hedwig Village • Bunker Hill Village • West University Place

Tanglewood, TX Drug & Alcohol Test Panels & Detection Windows

Select a test panel below to review specific drug compounds screened, detection timeframes, and instant electronic pass registration in Tanglewood.

Test Type & Local Panel Detection Window Common Use Cases in Tanglewood Turnaround Time
5-Panel Urine Screen in Tanglewood →
THC, Cocaine, Basic Opiates, Amphetamines, PCP
1 to 5 Days Pre-Employment, Workplace Safety & Non-DOT Randoms 24 to 48 Hours
10-Panel Urine Screen in Tanglewood →
Adds Benzodiazepines, Barbiturates, Methadone, Propoxyphene
1 to 7 Days Healthcare Staffing, Corporate Policies & Court Orders 24 to 48 Hours
Hair Follicle Drug Test in Tanglewood →
Long-term historical pattern analysis (90-day window)
Up to 90 Days Child Custody, Legal Defense & Executive Screening 3 to 5 Business Days
DOT Drug & Alcohol Test in Tanglewood →
49 CFR Part 40 compliant with CCF & MRO verification
1 to 5 Days FMCSA, FAA, FRA, FTA, USCG Regulated Drivers & Crew 24 to 48 Hours
ETG & Breath Alcohol in Tanglewood →
Evidential breath testing or 80-hour urine EtG metabolite
Breath: 0–12 Hrs
EtG: Up to 80 Hrs
Zero-Tolerance Workplace, Post-Accident & Probation Immediate to 48 Hours
DOT Physical Exam in Tanglewood →
FMCSA NRCME certified medical examiner card (Form MCSA-5876)
1 to 2 Year Card Commercial Driver License (CDL) Medical Certification Same-Day Medical Card
Full-Service Testing Solutions

Occupational Health & Specialized Screening in Tanglewood, TX

Beyond standard urine screening, Accredited Drug Testing delivers end-to-end occupational medical solutions, DOT credentialing, court-admissible forensic testing, and employer background compliance.

NRCME Certified

DOT Physicals & Medical Cards

FMCSA-compliant examinations conducted by certified medical examiners. Instant driver medical certificate renewal across Tanglewood.

AABB Accredited

Court Legal DNA & Paternity

100% court-admissible legal paternity, maternity, sibling, and grandparentage testing with strict chain of custody for family court.

FCRA Compliant

Background Checks & MVR

Comprehensive pre-employment screening, nationwide criminal history searches, and Motor Vehicle Records (MVR) for driver compliance.

Long Detection Window

90-Day Hair Follicle Drug Test

Tamper-resistant 90-day historical substance screening. Preferred by family courts, custody attorneys, and zero-tolerance employers.

Instant & Lab Confirmed

Breath Alcohol & 80-Hr EtG

Evidential breath alcohol testing (BAT) and 80-hour EtG urine/hair metabolite analysis for probation monitoring and workplace safety.

We Come to You

Mobile On-Site Group Testing

Certified mobile collection technicians dispatched directly to your Tanglewood facility or job site for groups of 25+ employees.

Local Testing Resource Network

More Drug & Alcohol Testing Options in Tanglewood, TX

Need immediate walk-in service in Tanglewood? View our Tanglewood, TX Drug Testing Facility Guide or order an instant electronic donor pass online.

Tanglewood Drug Testing

Quickly find trusted local drug testing centers in Tanglewood, TX — fast, convenient, and reliable every time!

Tanglewood DOT Drug Testing

Quickly find a local DOT drug testing center in Tanglewood, TX — fast, reliable, convenient nationwide service!

Tanglewood DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Tanglewood, TX.

Tanglewood Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Tanglewood, TX.v

Tanglewood Hair Drug Testing

Get fast, accurate hair drug testing at our convenient Tanglewood, TX locations—results you can trust, every time!

Tanglewood Alcohol Testing

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

Tanglewood Drug Testing Services

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

Tanglewood 5 Panel Drug Test

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

Tanglewood 10 Panel Drug Test

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

Tanglewood On Site Drug Testing

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

Tanglewood DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Tanglewood, 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.


Frequently Asked Questions

In Texas, workplace drug testing is governed by statutory guidelines under Tex. Lab. Code § 411.091. Private employers generally operate under a Texas Labor Code § 411.091 guidelines, permitting pre-employment, random, post-accident, and reasonable suspicion testing.
Yes. Employers in Texas who implement a certified Drug-Free Workplace Program in compliance with Tex. Lab. Code § 411.091 can qualify for insurance premium discounts and enhanced legal protections during workers' compensation claims.
Under Texas state law compliance standards, state statutes allows broad pre-employment, random, and post-accident testing. Safety-sensitive positions, DOT-regulated roles, and federal contract compliance remain strictly zero-tolerance across all jurisdictions.
Accredited Drug Testing provides access to 30 certified collection sites in the Tanglewood area, offering urine, hair follicle, breath alcohol, and DOT testing.
While walk-ins are welcome with an electronic donor pass at collection sites across Tanglewood, registering your test online or calling (800) 221-4291 prior to visiting guarantees rapid priority specimen collection with an instant barcode pass.
Negative drug and alcohol test results are typically released within 24 to 48 hours of specimen processing. Any non-negative screenings undergo confirmatory GC/MS or LC/MS testing and licensed Medical Review Officer (MRO) verification within 3 to 5 business days.

Customer Reviews

Very professional and very quick

Very professional and very quick service to schedule appointments! I am pleased with the services and would definitely recommend using them for any drug testing needs!

Carrie Feerick - 4/19/2025

they have made my job much easier

I always have a good experience setting up company driver drug screens through ADT. I'm really happy I found them while searching online, they have made my job much easier.

Exodus Heath - 2/13/2025

Explained everything so no questions

Torin was great. Explained everything so no questions

Tony Lombardo - 4/18/2025


(800) 221-4291