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

Drug Testing Locations in Richardson, WA

With 29 testing centers in the Richardson 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

29 Drug-Testing Centers in Richardson

Same-Day Electronic Donor Pass Accepted at All Locations Below

Minutes Away, Test Today

103 Washburn Pl

5.11 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
103 Washburn Pl
Lopez Island, WA 98261

1117 Spring St

8.01 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
1117 Spring St
Friday Harbor, WA 98250

1211 24th St

13.43 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1211 24th St
Anacortes, WA 98221

501 30th St Unit B

13.80 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
501 30th St Unit B
Anacortes, WA 98221

520 E Whidbey Ave Ste 205

15.48 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
520 E Whidbey Ave Ste 205
Oak Harbor, WA 98277

275 Se Cabot Dr Ste B202

15.60 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
275 Se Cabot Dr Ste B202
Oak Harbor, WA 98277

9080 S March Point Rd Ste A-4

16.16 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
9080 S March Point Rd Ste A-4
Anacortes, WA 98221

7 Deye Ln

17.37 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7 Deye Ln
Eastsound, WA 98245

1286 Mount Baker Rd Ste B102

17.39 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1286 Mount Baker Rd Ste B102
Eastsound, WA 98245

708 Kearney St

24.09 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
708 Kearney St
Port Townsend, WA 98368

834 Sheridan St

24.39 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
834 Sheridan St
Port Townsend, WA 98368

2500 W Sims Way Ste 1

24.48 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2500 W Sims Way Ste 1
Port Townsend, WA 98368

1117 E Division St

26.31 mi
🕑 Facility: Mon–Fri: 07:30 AM - 04:30 PM⚡ Drug Screens: Mon–Fri: 08:00 AM - 11:30 AM, 01:00 PM - 03:00 PM
1117 E Division St
Mount Vernon, WA 98273

1400 E Kincaid St

26.45 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1400 E Kincaid St
Mount Vernon, WA 98274

803 S 15th St

26.49 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
803 S 15th St
Mount Vernon, WA 98274

408 W Lake Samish Dr

27.48 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
408 W Lake Samish Dr
Bellingham, WA 98229

2417 Meridian St Ste 105

28.57 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2417 Meridian St Ste 105
Bellingham, WA 98225

2000 Hospital Dr

28.73 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2000 Hospital Dr
Sedro Woolley, WA 98284

2980 Squalicum Parkway, Suite 201

29.47 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2980 Squalicum Parkway, Suite 201
Bellingham, WA 98225

3010 Squalicum Pkwy

29.50 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3010 Squalicum Pkwy
Bellingham, WA 98225

1460 Slater Rd

29.60 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1460 Slater Rd
Ferndale, WA 98248

638 Sunset Park Ste D

29.72 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
638 Sunset Park Ste D
Sedro Woolley, WA 98284

4280 Meridian St Ste 120

30.62 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4280 Meridian St Ste 120
Bellingham, WA 98226

939 Caroline St

33.22 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
939 Caroline St
Port Angeles, WA 98362

221 N Race St

33.30 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
221 N Race St
Port Angeles, WA 98362

621 E Front St

33.43 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
621 E Front St
Port Angeles, WA 98362

5486 Harbor Ave

35.25 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5486 Harbor Ave
Freeland, WA 98249

35105 Bodine Rd Ne

43.13 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
35105 Bodine Rd Ne
Kingston, WA 98346

1321 Colby Ave

44.54 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1321 Colby Ave
Everett, WA 98201

Employment, DOT, Court Ordered, Probation, Family

Accredited Drug Testing provides extensive drug and alcohol testing services at our 29 testing centers located in Richardson, Washington. We offer DOT and non-DOT urine tests, breathalyzer alcohol tests, EtG screenings, and hair drug tests for personal, workplace, or legal purposes. In Richardson, WA, we provide swift testing results with SAMSA certified lab analyses, and same-day services are available. Most centers are conveniently near your home or workplace. Additional offerings include Occupational Health Testing, Clinical Testing, and Background Checks.

To schedule, dial (800) 221-4291 or register through our website. Choose your desired test and pick a nearby center; services are available for personal, employee, or third-party testing. Schedule seamlessly by calling our team or booking online anytime. Our efficient, easy-to-navigate system enables you to organize a testing appointment in Richardson 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 Richardson, WA

1

Order Online or Call

Select your test & search nearby Richardson 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.

Richardson, WA Drug Testing

Drug Testing Services Available at Our Richardson, WA Labs:

At our Richardson 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 Richardson

SAMHSA Certified • MRO Verified

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

Minutes Away, Same-Day Donor Pass

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

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

Major Employment & Commercial Hubs Served:

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

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

Surrounding Areas Served Near Richardson

Lopez • Friday Harbor • Shaw Island • San Juan • Whidbey Island Station • Rosario • Anacortes • Ault Field

Richardson, 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 Richardson.

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

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

Local Testing Resource Network

More Drug & Alcohol Testing Options in Richardson, WA

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

Richardson Drug Testing

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

Richardson DOT Drug Testing

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

Richardson DNA Testing

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

Richardson Industry Training

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

Richardson Hair Drug Testing

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

Richardson Alcohol Testing

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

Richardson Drug Testing Services

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

Richardson 5 Panel Drug Test

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

Richardson 10 Panel Drug Test

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

Richardson On Site Drug Testing

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

Richardson DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Richardson, 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 29 certified collection sites in the Richardson area, offering urine, hair follicle, breath alcohol, and DOT testing.
While walk-ins are welcome with an electronic donor pass at collection sites across Richardson, 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