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

Drug Testing Locations in West Covina, CA

With 30 testing centers in the West Covina 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

30 Drug-Testing Centers in West Covina

Same-Day Electronic Donor Pass Accepted at All Locations Below

Minutes Away, Test Today

725 S Orange Ave

0.32 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
725 S Orange Ave
West Covina, CA 91790

14148 Francisquito Ave

1.65 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
14148 Francisquito Ave
Baldwin Park, CA 91706

15705 Arrow Hwy Ste 6b

2.66 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
15705 Arrow Hwy Ste 6b
Irwindale, CA 91706

2640 E Garvey Ave S Ste 106

2.87 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2640 E Garvey Ave S Ste 106
West Covina, CA 91791

5345 Irwindale Ave

2.88 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5345 Irwindale Ave
Irwindale, CA 91706

554 E San Bernardino Rd Ste 10,

3.70 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
554 E San Bernardino Rd Ste 10,
Covina, CA 91723

6000 N Irwindale Ave Ste A

3.78 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6000 N Irwindale Ave Ste A
Irwindale, CA 91702

17487 Hurley St

4.05 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-7:00 PM✓ Walk-in with Electronic Donor Pass
17487 Hurley St
City Of Industry, CA 91744

16025 Gale Ave Ste B10

4.23 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
16025 Gale Ave Ste B10
City Of Industry, CA 91745

6520 N Irwindale Ave Ste 100

4.40 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6520 N Irwindale Ave Ste 100
Irwindale, CA 91702

18335 Valley Blvd

4.84 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
18335 Valley Blvd
La Puente, CA 91744

2707 E Valley Blvd Ste 116

5.41 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2707 E Valley Blvd Ste 116
West Covina, CA 91792

18575 Gale Ave Ste 155

5.41 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-7:00 PM✓ Walk-in with Electronic Donor Pass
18575 Gale Ave Ste 155
City Of Industry, CA 91748

18575 Gale Ave Ste 295

5.41 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
18575 Gale Ave Ste 295
City Of Industry, CA 91748

4500 Riverview Ave

5.48 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4500 Riverview Ave
El Monte, CA 91731

12801 Crossroads Pkwy S Ste 150

5.68 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
12801 Crossroads Pkwy S Ste 150
City Of Industry, CA 91746

117 E Live Oak Ave Ste 101

5.73 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
117 E Live Oak Ave Ste 101
Arcadia, CA 91006

250 S Grand Ave

5.88 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
250 S Grand Ave
Glendora, CA 91741

3144 Santa Anita Ave Ste 205

5.94 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3144 Santa Anita Ave Ste 205
El Monte, CA 91733

1350 W Covina Blvd

6.32 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1350 W Covina Blvd
San Dimas, CA 91773

56 E Duarte Rd

6.67 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
56 E Duarte Rd
Arcadia, CA 91006

9350 Flair Dr Ste 102

7.22 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
9350 Flair Dr Ste 102
El Monte, CA 91731

801 Corporate Center Dr Ste 130

7.82 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
801 Corporate Center Dr Ste 130
Pomona, CA 91768

15141 Whittier Blvd Ste 125,

9.09 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
15141 Whittier Blvd Ste 125,
Whittier, CA 90603

12462 Putnam St Ste 402

9.12 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
12462 Putnam St Ste 402
Whittier, CA 90602

1716 W Holt Ave

9.15 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1716 W Holt Ave
Pomona, CA 91768

12401 Washington Blvd

9.37 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
12401 Washington Blvd
Whittier, CA 90602

12385 Washington Blvd

9.45 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
12385 Washington Blvd
Whittier, CA 90606

330 W. Las Tunas Dr. Ste 2

9.70 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
330 W. Las Tunas Dr. Ste 2
San Gabriel, CA 91776

416 W Las Tunas Dr, Ste 204

9.75 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
416 W Las Tunas Dr, Ste 204
San Gabriel, CA 91776

Employment, DOT, Court Ordered, Probation, Family

Accredited Drug Testing delivers extensive drug and alcohol testing options from 30 facilities in the West Covina, California region. Our services encompass DOT and non-DOT urine drug screenings, breath alcohol assessments, EtG alcohol analysis, and hair drug evaluations for personal, corporate, and legal purposes. In West Covina, CA, we ensure swift test outcomes along with SAMSA certified lab evaluations, offering same-day service with most local testing centers being conveniently accessible from home or work. Our additional services cover Occupational Health Testing, Clinical Testing, and Background Screenings.

Dial (800) 221-4291 or register on our website. Choose your test type and locate a nearby venue—testing can be arranged for yourself, your staff, or other individuals. Test scheduling is quick and simple—contact our scheduling team or arrange your test via our online portal available 24/7. Our efficient and intuitive system guarantees hassle-free drug testing arrangements near West Covina.

* 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 West Covina, CA

1

Order Online or Call

Select your test & search nearby West Covina 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.

West Covina, CA Drug Testing

Drug Testing Services Available at Our West Covina, CA Labs:

At our West Covina 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

California Drug Testing Laws & Compliance in West Covina

SAMHSA Certified • MRO Verified

Accredited Drug Testing provides employer and individual screening in West Covina, CA adhering strictly to Cal. Lab. Code § 1025 et seq., federal DOT 49 CFR Part 40 guidelines, and certified SAMHSA laboratory chain-of-custody standards.

Statutory Citation
Cal. Lab. Code § 1025 et seq.
Medical Marijuana
Legal
Recreational Cannabis
Legal
Workplace Rights
Zero-Tolerance Protected

California AB 2188 requires non-psychoactive cannabis metabolite protections while retaining full employer rights for pre-employment, post-accident, and safety-sensitive testing.

Under Cal. Lab. Code § 1025 et seq., employers in West Covina 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 California), 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 West Covina, 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 West Covina and California.

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 West Covina, CA

Minutes Away, Same-Day Donor Pass

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

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

Major Employment & Commercial Hubs Served:

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

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

Surrounding Areas Served Near West Covina

Covina • Baldwin Park • Valinda • West Puente Valley • Irwindale • La Puente • Bassett • Industry

West Covina, CA 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 West Covina.

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

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 West Covina.

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 West Covina facility or job site for groups of 25+ employees.

Local Testing Resource Network

More Drug & Alcohol Testing Options in West Covina, CA

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

West Covina Drug Testing

Quickly find trusted local drug testing centers in West Covina, CA — fast, convenient, and reliable every time!

West Covina DOT Drug Testing

Quickly find a local DOT drug testing center in West Covina, CA — fast, reliable, convenient nationwide service!

West Covina DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around West Covina, CA.

West Covina Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in West Covina, CA.v

West Covina Hair Drug Testing

Get fast, accurate hair drug testing at our convenient West Covina, CA locations—results you can trust, every time!

West Covina Alcohol Testing

Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in West Covina, CA.

West Covina Drug Testing Services

Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in West Covina, CA.

West Covina 5 Panel Drug Test

Accurate 5 panel drug testing with fast, confidential results—trusted by West Covina, CA employers and individuals nationwide.

West Covina 10 Panel Drug Test

Comprehensive 10 panel drug testing with fast, reliable results—trusted for West Covina, CA workplace and personal testing needs.

West Covina On Site Drug Testing

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

West Covina DOT Physicals

Certified DOT physicals with quick, reliable exams to keep West Covina, CA 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 California, workplace drug testing is governed by statutory guidelines under Cal. Lab. Code § 1025 et seq.. Private employers generally operate under a Labor Code § 1025 and AB 2188 guidelines, permitting pre-employment, random, post-accident, and reasonable suspicion testing.
Yes. Employers in California who implement a certified Drug-Free Workplace Program in compliance with Cal. Lab. Code § 1025 et seq. can qualify for insurance premium discounts and enhanced legal protections during workers' compensation claims.
Under California state law compliance standards, state statutes prohibits adverse action for off-duty non-psychoactive cannabis use. Safety-sensitive positions, DOT-regulated roles, and federal contract compliance remain strictly zero-tolerance across all jurisdictions.
Accredited Drug Testing provides access to 30 certified collection sites in the West Covina area, offering urine, hair follicle, breath alcohol, and DOT testing.
While walk-ins are welcome with an electronic donor pass at collection sites across West Covina, 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