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

Drug Testing Locations in Deer Park, TX

With 40 testing centers in the Deer Park 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

40 Drug-Testing Centers in Deer Park

Same-Day Electronic Donor Pass Accepted at All Locations Below

Minutes Away, Test Today

125 E 8th St

0.06 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
125 E 8th St
Deer Park, TX 77536

102 W 2nd St

0.28 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
102 W 2nd St
Deer Park, TX 77536

1430 Center St

0.46 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1430 Center St
Deer Park, TX 77536

1803 Center St Ste A

0.68 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
1803 Center St Ste A
Deer Park, TX 77536

2106 Center St

0.88 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2106 Center St
Deer Park, TX 77536

126 W San Augustine St

1.09 mi
🕑 Testing Hours: Mon–Fri: 7:30 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
126 W San Augustine St
Deer Park, TX 77536

321 W San Augustine St

1.23 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
321 W San Augustine St
Deer Park, TX 77536

2818 Center St

1.34 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2818 Center St
Deer Park, TX 77536

2910 Center St

1.37 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
2910 Center St
Deer Park, TX 77536

7720 Spencer Hwy

2.88 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7720 Spencer Hwy
Pasadena, TX 77505

5141 Center St

2.89 mi
🕑 Testing Hours: Mon–Fri: 7:30 AM-4:30 PM✓ Walk-in with Electronic Donor Pass
5141 Center St
Pasadena, TX 77505

6825 Spencer Hwy

2.93 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6825 Spencer Hwy
Pasadena, TX 77505

4001 Preston Ave Ste 100

4.43 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4001 Preston Ave Ste 100
Pasadena, TX 77505

4000 Spencer Hwy

4.48 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4000 Spencer Hwy
Pasadena, TX 77504

4500 E Sam Houston Pkwy S Ste 135

4.72 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4500 E Sam Houston Pkwy S Ste 135
Pasadena, TX 77505

4600 E Sam Houston Pkwy S

4.72 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4600 E Sam Houston Pkwy S
Pasadena, TX 77505

104 Medical Plaza

4.74 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
104 Medical Plaza
Mont Belvieu, TX 77580

3350 Fairview St

4.79 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-3:00 PM✓ Walk-in with Electronic Donor Pass
3350 Fairview St
Pasadena, TX 77504

3315 Burke Rd, Ste 106

4.79 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3315 Burke Rd, Ste 106
Pasadena, TX 77504

3801 Vista Rd Ste 390

4.83 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3801 Vista Rd Ste 390
Pasadena, TX 77504

520 S Shaver St

5.37 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
520 S Shaver St
Pasadena, TX 77506

13469 East Fwy

5.90 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-6:00 PM✓ Walk-in with Electronic Donor Pass
13469 East Fwy
Houston, TX 77015

1209 Genoa Red Bluff Rd

6.16 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
1209 Genoa Red Bluff Rd
Pasadena, TX 77504

13125 East Fwy

6.26 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
13125 East Fwy
Houston, TX 77015

13259 East Fwy

6.30 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
13259 East Fwy
Houston, TX 77015

1140 Westmont Dr Ste 510,

6.30 mi
🕑 Testing Hours: Mon–Fri: 10:00 AM-3:30 PM✓ Walk-in with Electronic Donor Pass
1140 Westmont Dr Ste 510,
Houston, TX 77015

1140 Westmont Dr Ste 505

6.34 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1140 Westmont Dr Ste 505
Houston, TX 77015

1309 W Fairmont Pkwy Ste X

6.65 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
1309 W Fairmont Pkwy Ste X
La Porte, TX 77571

13601 Woodforest Blvd

6.96 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
13601 Woodforest Blvd
Houston, TX 77015

1009 S Broadway St

7.22 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
1009 S Broadway St
La Porte, TX 77571

125 Sylvan St

7.62 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
125 Sylvan St
La Porte, TX 77571

610 S Main St

8.21 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
610 S Main St
Highlands, TX 77562

10909 East Fwy

8.28 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM • Sat: 8:00 AM-12:00 PM✓ Walk-in with Electronic Donor Pass
10909 East Fwy
Houston, TX 77029

12885 Gulf Fwy

8.32 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-6:00 PM✓ Walk-in with Electronic Donor Pass
12885 Gulf Fwy
Houston, TX 77034

8505 Gulf Fwy Ste F

8.71 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
8505 Gulf Fwy Ste F
Houston, TX 77017

3520 Broadway St

9.29 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3520 Broadway St
Houston, TX 77017

900 Broadway St

9.32 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
900 Broadway St
Houston, TX 77012

2802 Garth Rd Ste 213,

9.34 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2802 Garth Rd Ste 213,
Baytown, TX 77521

2800 Garth Rd

9.38 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2800 Garth Rd
Baytown, TX 77521

2626 S Loop W Ste 650d

9.42 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2626 S Loop W Ste 650d
Houston, TX 77054

Employment, DOT, Court Ordered, Probation, Family

At our 40 testing centers in the Deer Park, Texas vicinity, Accredited Drug Testing delivers all-encompassing drug and alcohol testing solutions. Catering to DOT and non-DOT requirements, our services encompass urine drug tests, breathalyzer screenings, EtG alcohol evaluations, and hair sample drug tests for personal, employment, or legal applications. Our swift testing options in Deer Park, TX ensure prompt results, while our SAMSA certified labs guarantee reliability, with numerous centers just minutes from your residence or workplace. We also offer Occupational Health, Clinical Testing, and Background Verification services.

To arrange a test, contact us at (800) 221-4291 or simply register online. Choose the desired test and pick a convenient spot—for individual, employee, or third-party testing. Our streamlined process makes scheduling quick and hassle-free; contact our team or book your test online at any time. This efficient system makes it easy to set up drug testing near Deer Park with no fuss.

* 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 Deer Park, TX

1

Order Online or Call

Select your test & search nearby Deer Park 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.

Deer Park, TX Drug Testing

Drug Testing Services Available at Our Deer Park, TX Labs:

At our Deer Park 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 Deer Park

SAMHSA Certified • MRO Verified

Accredited Drug Testing provides employer and individual screening in Deer Park, 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 Deer Park 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 Deer Park, 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 Deer Park 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 Deer Park, TX

Minutes Away, Same-Day Donor Pass

Accredited Drug Testing operates collection centers strategically positioned throughout Deer Park 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 Deer Park Neighborhoods Covered:

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

Major Employment & Commercial Hubs Served:

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

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

Surrounding Areas Served Near Deer Park

Channelview • Pasadena • Southeast Harris • Cloverleaf • La Porte • Lynchburg • Galena Park • Morgan's Point

Deer Park, 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 Deer Park.

Test Type & Local Panel Detection Window Common Use Cases in Deer Park Turnaround Time
5-Panel Urine Screen in Deer Park →
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 Deer Park →
Adds Benzodiazepines, Barbiturates, Methadone, Propoxyphene
1 to 7 Days Healthcare Staffing, Corporate Policies & Court Orders 24 to 48 Hours
Hair Follicle Drug Test in Deer Park →
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 Deer Park →
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 Deer Park →
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 Deer Park →
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 Deer Park, 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 Deer Park.

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 Deer Park facility or job site for groups of 25+ employees.

Local Testing Resource Network

More Drug & Alcohol Testing Options in Deer Park, TX

Need immediate walk-in service in Deer Park? View our Walk-In Drug Testing Near Me in Deer Park, TX facility guide or order an instant electronic donor pass online.

Deer Park Drug Testing

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

Deer Park DOT Drug Testing

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

Deer Park DNA Testing

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

Deer Park Industry Training

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

Deer Park Hair Drug Testing

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

Deer Park Alcohol Testing

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

Deer Park Drug Testing Services

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

Deer Park 5 Panel Drug Test

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

Deer Park 10 Panel Drug Test

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

Deer Park On Site Drug Testing

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

Deer Park DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Deer Park, 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 40 certified collection sites in the Deer Park area, offering urine, hair follicle, breath alcohol, and DOT testing.
While walk-ins are welcome with an electronic donor pass at collection sites across Deer Park, 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

Excellent service!

Excellent service! Trish went above and beyond to find me a testing site as close to my home as possible. Results were faster than expected, as well. Thanks for your help, Trish and Accredited!

Es Hache - 4/13/2025

Reception is kind and helpful

Reception is kind and helpful , everything quick and simple , best urgent care

Yusuf Narmuradov - 11/19/2024

Fast and efficient service

Fast and efficient service for employers wanting to do pre employment drug screening that meets DOT requirements!!

Mary Thomas - 4/5/2025


(800) 221-4291