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

Drug Testing Locations in Westfield, TX

With 39 testing centers in the Westfield 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

39 Drug-Testing Centers in Westfield

Same-Day Electronic Donor Pass Accepted at All Locations Below

Minutes Away, Test Today

19728 Saums Rd Ste 179

1.80 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
19728 Saums Rd Ste 179
Houston, TX 77084

1844 Snake River Rd Ste A

2.36 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1844 Snake River Rd Ste A
Katy, TX 77449

19450 Katy Fwy

2.90 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
19450 Katy Fwy
Houston, TX 77094

17738 Sunset River Ln

2.92 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
17738 Sunset River Ln
Houston, TX 77084

21929 Katy Fwy

3.73 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
21929 Katy Fwy
Katy, TX 77450

21238 Kingsland Blvd

3.79 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
21238 Kingsland Blvd
Katy, TX 77450

952 S Fry Rd,

3.82 mi
🕑 Testing Hours: Mon–Fri: 10:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
952 S Fry Rd,
Katy, TX 77450

21660 Kingsland Blvd

3.98 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
21660 Kingsland Blvd
Katy, TX 77450

21700 Kingsland Blvd

4.00 mi
🕑 Facility: Mon–Fri: 07:00 AM - 04:30 PM⚡ Drug Screens: Mon–Fri: 07:00 AM - 12:30 PM, 01:30 PM - 04:30 PM
21700 Kingsland Blvd
Katy, TX 77450

16125 Cairnway Dr Ste 106

4.33 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
16125 Cairnway Dr Ste 106
Houston, TX 77084

23900 Katy Fwy

5.12 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
23900 Katy Fwy
Katy, TX 77494

9110 Barker Cypress Rd

6.14 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-8:00 PM • Sat: 8:00 AM-7:00 PM • Sun: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
9110 Barker Cypress Rd
Cypress, TX 77433

1398 Eldridge Pkwy Ste 113

7.11 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1398 Eldridge Pkwy Ste 113
Houston, TX 77077

25765 Katy Fwy

7.11 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
25765 Katy Fwy
Katy, TX 77494

12345 Katy Fwy

7.19 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
12345 Katy Fwy
Houston, TX 77079

14770 Memorial Dr Ste 100

7.33 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
14770 Memorial Dr Ste 100
Houston, TX 77079

8100 Highway 6 N Ste E

7.70 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8100 Highway 6 N Ste E
Houston, TX 77095

14045 Memorial Dr

8.43 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-8:00 PM • Sat:,Sun: 8:00 AM-6:00 PM✓ Walk-in with Electronic Donor Pass
14045 Memorial Dr
Houston, TX 77079

6501 S Fry Rd Ste 1000

8.48 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6501 S Fry Rd Ste 1000
Katy, TX 77494

1511 Upland Dr Ste 100

8.63 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1511 Upland Dr Ste 100
Houston, TX 77043

11211 Katy Fwy

8.63 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
11211 Katy Fwy
Houston, TX 77079

13141 Fm 1960 Rd W Ste 500

8.65 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
13141 Fm 1960 Rd W Ste 500
Houston, TX 77065

17410 Northwest Fwy

8.99 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
17410 Northwest Fwy
Houston, TX 77040

11621a Katy Fwy

9.41 mi
🕑 Testing Hours: Mon–Fri: 8:30 AM-6:00 PM✓ Walk-in with Electronic Donor Pass
11621a Katy Fwy
Houston, TX 77079

10705 Spring Green Blvd Ste 600

9.49 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
10705 Spring Green Blvd Ste 600
Katy, TX 77494

2550 Gray Falls Dr Ste 120

9.60 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2550 Gray Falls Dr Ste 120
Houston, TX 77077

11807 Westheimer Rd Ste 560

9.91 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
11807 Westheimer Rd Ste 560
Houston, TX 77077

12121 Richmond Ave Ste 124,

9.92 mi
🕑 Testing Hours: Mon–Fri: 10:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
12121 Richmond Ave Ste 124,
Houston, TX 77082

11301 Fallbrook # 126

10.18 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
11301 Fallbrook # 126
Houston, TX 77065

2929 Woodland Park Dr

10.39 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2929 Woodland Park Dr
Houston, TX 77082

10655 Steepletop Dr

10.40 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
10655 Steepletop Dr
Houston, TX 77065

855 Frostwood

10.53 mi
🕑 Facility: Mon–Fri: 07:30 AM - 04:30 PM⚡ Drug Screens: Mon–Fri: 07:00 AM - 05:00 PM
855 Frostwood
Houston, TX 77024

25801 Highway 290

10.55 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
25801 Highway 290
Cypress, TX 77429

7101 W Grand Pkwy S

10.56 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7101 W Grand Pkwy S
Richmond, TX 77407

5510-a W Grand Pkwy S

10.56 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5510-a W Grand Pkwy S
Richmond, TX 77406

10680 Jones Road, Suite 200

10.57 mi
🕑 Testing Hours: Mon–Fri: 10:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
10680 Jones Road, Suite 200
Houston, TX 77065

14825 Northwest Fwy Ste 800

10.70 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
14825 Northwest Fwy Ste 800
Houston, TX 77040

14825 Northwest Fwy Suite 800

10.72 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-6:00 PM✓ Walk-in with Electronic Donor Pass
14825 Northwest Fwy Suite 800
Houston, TX 77040

10906 Fm 1960 West

10.77 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
10906 Fm 1960 West
Houston, TX 77070

Employment, DOT, Court Ordered, Probation, Family

Accredited Drug Testing delivers a full suite of drug and alcohol testing services in the Westfield, Texas locality through our 39 testing facilities. We accommodate both DOT and non-DOT urine drug tests, breath alcohol checks, EtG alcohol assays, as well as hair drug tests to cater to individuals, businesses, and legal requirements. In Westfield, TX, we ensure swift test outcomes with options for immediate service, and most testing centers are conveniently located close to your personal or professional address. Other offerings include Occupational Health Assessments, Clinical Screenings, and Background Verifications.

Contact us at (800) 221-4291 or complete your registration online. Just pick your required test and opt for a location nearby—services are open to you, your staff, or others. Organizing a test is Quick and Simple—either dial our scheduling team or book online any time. Our efficient, intuitive procedure enables you to set up drug testing in Westfield with ease.

* 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 Westfield, TX

1

Order Online or Call

Select your test & search nearby Westfield 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.

Westfield, TX Drug Testing

Drug Testing Services Available at Our Westfield, TX Labs:

At our Westfield 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 Westfield

SAMHSA Certified • MRO Verified

Accredited Drug Testing provides employer and individual screening in Westfield, 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 Westfield 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 Westfield, 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 Westfield 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 Westfield, TX

Minutes Away, Same-Day Donor Pass

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

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

Major Employment & Commercial Hubs Served:

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

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

Surrounding Areas Served Near Westfield

West • Addicks • Pine Forest • Cinco Ranch • Katy • Satsuma • Mission Bend • Jersey Village

Westfield, 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 Westfield.

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

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 Westfield facility or job site for groups of 25+ employees.

Local Testing Resource Network

More Drug & Alcohol Testing Options in Westfield, TX

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

Westfield Drug Testing

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

Westfield DOT Drug Testing

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

Westfield DNA Testing

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

Westfield Industry Training

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

Westfield Hair Drug Testing

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

Westfield Alcohol Testing

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

Westfield Drug Testing Services

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

Westfield 5 Panel Drug Test

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

Westfield 10 Panel Drug Test

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

Westfield On Site Drug Testing

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

Westfield DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Westfield, 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 39 certified collection sites in the Westfield area, offering urine, hair follicle, breath alcohol, and DOT testing.
While walk-ins are welcome with an electronic donor pass at collection sites across Westfield, 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

I love the customer service

I love the customer service. The lady was patient enough to help me book my appointment with ease and ensuring I get the location that's best for me. Keep up the good work!

Elizabeth Chiaka - 9/19/2024

Excellant Performance

The visit here is always the best . The place is always really clean. The employees are super courteous, very polite, and professional. This is the only drug lab I like to go do my drug and alcohol test. I would like to tell them thank you so much for thier excellent performance and job

Eli Gonzalez - 1/4/2025

Accredited has been wonderful to work with!

Accredited has been wonderful to work with! My court ordered tests are on a very strange schedule but every time I call, they are quick to schedule me and are always able to find a location that works for where I’m at and when! Thank you for making this rather undesirable situation less stressful and efficient.

Madison Sanderford - 8/19/2024


(800) 221-4291