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

Drug Testing Locations in Parker, WA

With 13 testing centers in the Parker 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

13 Drug-Testing Centers in Parker

Same-Day Electronic Donor Pass Accepted at All Locations Below

Minutes Away, Test Today

2 E Valley Mall Blvd

4.23 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2 E Valley Mall Blvd
Union Gap, WA 98903

206 S 11th Ave Ste 48

6.97 mi
🕑 Facility: Mon–Fri: 08:00 AM - 05:00 PM⚡ Drug Screens: Mon–Fri: 08:00 AM - 12:00 PM, 02:00 PM - 03:30 PM
206 S 11th Ave Ste 48
Yakima, WA 98902

307 S 12th Ave Ste 12

6.99 mi
🕑 Facility: Mon–Fri: 07:30 AM - 04:30 PM (Lunch: 12:30 PM - 01:30 PM)⚡ Drug Screens: Mon–Fri: 09:00 AM - 12:00 PM, 01:30 PM - 04:00 PM
307 S 12th Ave Ste 12
Yakima, WA 98902

306 N 6th Ave

7.42 mi
🕑 Facility: Mon–Fri: 07:00 AM - 04:00 PM⚡ Drug Screens: Mon–Fri: 07:30 AM - 12:00 PM, 01:30 PM - 03:30 PM
306 N 6th Ave
Yakima, WA 98902

516 W 4th Ave

11.51 mi
🕑 Facility: Mon–Fri: 07:00 AM - 04:00 PM⚡ Drug Screens: Mon–Fri: 08:00 AM - 12:00 PM, 02:00 PM - 03:30 PM
516 W 4th Ave
Toppenish, WA 98948

1016 Tacoma Ave

25.19 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1016 Tacoma Ave
Sunnyside, WA 98944

802 Miller Ave

25.28 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
802 Miller Ave
Sunnyside, WA 98944

210 Government Rd

31.30 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

603 S Chestnut St

33.70 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

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

723 Memorial St

39.17 mi
🕑 Facility: Mon–Fri: 07:30 AM - 03:30 PM (Lunch: 12:30 PM - 01:00 PM)⚡ Drug Screens: Mon–Fri: 08:00 AM - 11:00 AM, 01:00 PM - 03:30 PM
723 Memorial St
Prosser, WA 99350

1040 E Broadway St Ste C

49.56 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM • Sat: 8:00 AM-12:00 PM✓ Walk-in with Electronic Donor Pass
1040 E Broadway St Ste C
Goldendale, WA 98620

310 S Roosevelt Ave

49.90 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
310 S Roosevelt Ave
Goldendale, WA 98620

Employment, DOT, Court Ordered, Probation, Family

Accredited Drug Testing provides extensive drug and alcohol assessment options at our 13 testing centers situated in the Parker, Washington locale. We conduct DOT and non-DOT urine analysis, breath alcohol measurements, EtG alcohol evaluations, and hair drug examinations. These are available for personal, corporate, or legal requirements. Fast result testing is present in Parker, WA, coupled with SAMSA certified lab evaluations. Same day service is common, with most Parker testing sites conveniently close to work or home. Further services include Occupational Health Assessments, Clinical Testing, and Background Verification.

Reach us at (800) 221-4291 or register through our website. Just select the desired test and pick a suitable location nearby—tests can be scheduled for yourself, a worker, or an individual. Scheduling is swift and straightforward through our dedicated team or online any time of the day. Our efficient and intuitive process ensures setting up a drug test near Parker is hassle-free.

* 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 Parker, WA

1

Order Online or Call

Select your test & search nearby Parker 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.

Parker, WA Drug Testing

Drug Testing Services Available at Our Parker, WA Labs:

At our Parker 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 Parker

SAMHSA Certified • MRO Verified

Accredited Drug Testing provides employer and individual screening in Parker, 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 Parker 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 Parker, 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 Parker 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 Parker, WA

Minutes Away, Same-Day Donor Pass

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

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

Major Employment & Commercial Hubs Served:

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

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

Surrounding Areas Served Near Parker

Union Gap • Donald • Wapato • South Broadway • Moxee • Moxee City • Sawyer • Yakima

Parker, 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 Parker.

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

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

Local Testing Resource Network

More Drug & Alcohol Testing Options in Parker, WA

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

Parker Drug Testing

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

Parker DOT Drug Testing

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

Parker DNA Testing

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

Parker Industry Training

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

Parker Hair Drug Testing

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

Parker Alcohol Testing

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

Parker Drug Testing Services

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

Parker 5 Panel Drug Test

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

Parker 10 Panel Drug Test

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

Parker On Site Drug Testing

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

Parker DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Parker, 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 13 certified collection sites in the Parker area, offering urine, hair follicle, breath alcohol, and DOT testing.
While walk-ins are welcome with an electronic donor pass at collection sites across Parker, 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