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

Drug Testing Locations in Winchester, WA

With 15 testing centers in the Winchester 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

15 Drug-Testing Centers in Winchester

Same-Day Electronic Donor Pass Accepted at All Locations Below

Minutes Away, Test Today

908 10th Ave Sw

7.11 mi
🕑 Facility: Mon–Fri: 06:30 AM - 03:00 PM⚡ Drug Screens: Mon–Fri: 08:00 AM - 02:00 PM
908 10th Ave Sw
Quincy, WA 98848

200 Nat Washington Way

9.29 mi
🕑 Testing Hours: Mon–Fri: 11:00 AM-2:00 PM✓ Walk-in with Electronic Donor Pass
200 Nat Washington Way
Ephrata, WA 98823

8987 Graham St Ne Bldg 5820

20.06 mi
🕑 Facility: Mon–Fri: 08:30 AM - 04:30 PM (Lunch: 12:15 PM - 01:15 PM)⚡ Drug Screens: Mon–Fri: 09:00 AM - 11:00 AM, 02:00 PM - 04:00 PM
8987 Graham St Ne Bldg 5820
Moses Lake, WA 98837

515 N Stratford Rd

22.09 mi
🕑 Facility: Mon–Fri: 07:30 AM - 04:00 PM (Lunch: 12:00 PM - 01:00 PM)⚡ Drug Screens: Mon–Fri: 08:00 AM - 11:00 AM, 01:00 PM - 03:00 PM
515 N Stratford Rd
Moses Lake, WA 98837

840 E Hill Ave

23.07 mi
🕑 Facility: Mon–Fri: 08:30 AM - 06:00 PM⚡ Drug Screens: Mon–Fri: 09:00 AM - 11:00 AM, 01:00 PM - 04:00 PM
840 E Hill Ave
Moses Lake, WA 98837

1550 S Pioneer Way Ste 200

23.54 mi
🕑 Facility: Mon–Fri: 07:00 AM - 05:30 PM⚡ Drug Screens: Mon–Fri: 09:00 AM - 11:00 AM, 01:00 PM - 03:00 PM
1550 S Pioneer Way Ste 200
Moses Lake, WA 98837

820 N Chelan Ave

30.93 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
820 N Chelan Ave
Wenatchee, WA 98801

820 N Chelan Ave 1st Fl Occupational Health

31.30 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
820 N Chelan Ave 1st Fl Occupational Health
Wenatchee, WA 98801

140 Easy Way

32.60 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-11:00 PM • Sat: 8:00 AM-6:00 PM • Sun: 10:00 AM-6:00 PM✓ Walk-in with Electronic Donor Pass
140 Easy Way
Wenatchee, WA 98801

210 Government Rd

36.37 mi
🕑 Facility: Mon–Fri: 07:00 AM - 05:30 PM⚡ Drug Screens: Mon–Fri: 07:30 AM - 04:30 PM
210 Government Rd
Mattawa, WA 99349

1875 W Rankin Rd

37.07 mi
🕑 Facility: Mon–Fri: 07:00 AM - 04:00 PM⚡ Drug Screens: Mon–Fri: 07:00 AM - 03:30 PM
1875 W Rankin Rd
Othello, WA 99344

140 E Main St

38.94 mi
🕑 Facility: Mon–Fri: 08:00 AM - 05:00 PM⚡ Drug Screens: Mon–Fri: 08:00 AM - 04:00 PM
140 E Main St
Othello, WA 99344

603 S Chestnut St

42.45 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-4:00 PM • Sat: 9:00 AM-12:00 PM✓ Walk-in with Electronic Donor Pass
603 S Chestnut St
Ellensburg, WA 98926

507 N Nanum St Rm 30

42.88 mi
🕑 Testing Hours: M-Sun: Vary✓ Walk-in with Electronic Donor Pass
507 N Nanum St Rm 30
Ellensburg, WA 98926

503 E Highland Ave

43.36 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
503 E Highland Ave
Chelan, WA 98816

Employment, DOT, Court Ordered, Probation, Family

Accredited Drug Testing delivers extensive screening services for drugs and alcohol across our 15 testing centers in the Winchester, Washington area. We administer both DOT and non-DOT urine tests, breath and hair drug tests, and EtG alcohol assessments aimed at individuals, employers, and legal purposes. In Winchester, WA, we provide quick results and SAMSA certified lab evaluation, with same-day service usually accessible. Most Winchester locations are conveniently close to your home or workplace. We also offer Occupational Health Testing and carry out Clinical Testing and run Background Checks.

Dial (800) 221-4291 or register online to begin. Select your test and find a nearby facility—testing availability spans personal, employee, and third-party needs. It's quick and simple to schedule a test; contact our scheduling team or book your appointment online anytime. Our efficient and intuitive setup ensures you can easily arrange for drug testing near Winchester.

* 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 Winchester, WA

1

Order Online or Call

Select your test & search nearby Winchester 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.

Winchester, WA Drug Testing

Drug Testing Services Available at Our Winchester, WA Labs:

At our Winchester 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

Washington Drug Testing Laws & Compliance in Winchester

SAMHSA Certified • MRO Verified

Accredited Drug Testing provides employer and individual screening in Winchester, WA adhering strictly to RCW § 49.44.240, federal DOT 49 CFR Part 40 guidelines, and certified SAMHSA laboratory chain-of-custody standards.

Statutory Citation
RCW § 49.44.240
Medical Marijuana
Legal
Recreational Cannabis
Legal
Workplace Rights
Zero-Tolerance Protected

Washington RCW 49.44.240 protects job applicants from off-duty cannabis screening restrictions while preserving post-accident, reasonable suspicion, and safety position testing.

Under RCW § 49.44.240, employers in Winchester 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; Recreational: Legal in Washington), 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 Winchester, 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 Winchester and Washington.

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 Winchester, WA

Minutes Away, Same-Day Donor Pass

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

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

Major Employment & Commercial Hubs Served:

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

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

Surrounding Areas Served Near Winchester

Quincy • Ephrata • Lakeview • George • Soap Lake • Palisades • Gloyd • Moses Lake North

Winchester, WA 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 Winchester.

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

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 Winchester.

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

Local Testing Resource Network

More Drug & Alcohol Testing Options in Winchester, WA

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

Winchester Drug Testing

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

Winchester DOT Drug Testing

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

Winchester DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Winchester, WA.

Winchester Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Winchester, WA.v

Winchester Hair Drug Testing

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

Winchester Alcohol Testing

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

Winchester Drug Testing Services

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

Winchester 5 Panel Drug Test

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

Winchester 10 Panel Drug Test

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

Winchester On Site Drug Testing

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

Winchester DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Winchester, WA 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 Washington, workplace drug testing is governed by statutory guidelines under RCW § 49.44.240. Private employers generally operate under a Washington RCW 49.44.240 applicant protection law, permitting pre-employment, random, post-accident, and reasonable suspicion testing.
Yes. Employers in Washington who implement a certified Drug-Free Workplace Program in compliance with RCW § 49.44.240 can qualify for insurance premium discounts and enhanced legal protections during workers' compensation claims.
Under Washington state law compliance standards, state statutes restricts pre-employment off-duty cannabis testing for non-safety positions. Safety-sensitive positions, DOT-regulated roles, and federal contract compliance remain strictly zero-tolerance across all jurisdictions.
Accredited Drug Testing provides access to 15 certified collection sites in the Winchester area, offering urine, hair follicle, breath alcohol, and DOT testing.
While walk-ins are welcome with an electronic donor pass at collection sites across Winchester, 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

Clear and Competent

I was so surprised with the quality of customer service I received today when I called Accredited Drug Testing. The representative was so clear and competent. She was able to reschedule an appointment at my preferred location. The representative whose name is Justice, was so polite and competent. She expedited the whole process. It was a relief to me.

Rachel Padian - 9/6/2024

Fantastic Experience

Fantastic experience from the beginning. Jocelyn was very helpful to me as someone who doesn’t have much experience in needing a test. They were very helpful and walked me through the entire process start to finish. Thank you ADT!

Riley Wilson - 2/18/2025

ADT was able to get me the best tests

Dealing with allegation’s of drug use that completely false is stressful, ADT was able to get me the best tests, going back the farthest in the same day with as little hassle as possible, I spoke with 1 person and wasn’t transferred once, and they took my payment, and got me my work order for a clinic as close as possible for the service I needed. 5*

Christopher Hansis - 12/19/2024


(800) 221-4291