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

Drug Testing Locations in Walnut Park, CA

With 31 testing centers in the Walnut Park 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

31 Drug-Testing Centers in Walnut Park

Same-Day Electronic Donor Pass Accepted at All Locations Below

Minutes Away, Test Today

2080 Newbury Rd Ste B

1.49 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2080 Newbury Rd Ste B
Newbury Park, CA 91320

401 Rolling Oaks Dr

1.98 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
401 Rolling Oaks Dr
Thousand Oaks, CA 91361

620 E Janss Rd

2.05 mi
🕑 Testing Hours: M-Sun: 9:00 AM-3:00 PM✓ Walk-in with Electronic Donor Pass
620 E Janss Rd
Thousand Oaks, CA 91360

575 Evergreen Ave

2.69 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
575 Evergreen Ave
Newbury, CA 91320

1240 S Westlake Blvd Ste 227

3.34 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1240 S Westlake Blvd Ste 227
Westlake Village, CA 91361

3180 Willow Ln Ste 102

3.55 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3180 Willow Ln Ste 102
West Lake Village, CA 91361

1220 La Venta Rd Ste 201

4.94 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1220 La Venta Rd Ste 201
Westlake Village, CA 91361

1220 La Venta Dr, Ste 201

4.97 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1220 La Venta Dr, Ste 201
Westlake Village, CA 91361

4934 Verdugo Way

6.43 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-6:00 PM✓ Walk-in with Electronic Donor Pass
4934 Verdugo Way
Camarillo, CA 93012

422 Arneill Rd Ste B

8.45 mi
🕑 Testing Hours: Mon–Sat: 9:00 AM-7:00 PM✓ Walk-in with Electronic Donor Pass
422 Arneill Rd Ste B
Camarillo, CA 93010

1350 E Los Angeles Ave

9.07 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1350 E Los Angeles Ave
Simi Valley, CA 93065

2655 First St. Suite 340

9.68 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2655 First St. Suite 340
Simi Valley, CA 93065

500 Paseo Camarillo Suite 103,

9.73 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
500 Paseo Camarillo Suite 103,
Camarillo, CA 93010

2650 Jones Way Ste 24

11.32 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2650 Jones Way Ste 24
Simi Valley, CA 93065

1980 Sequoia Ave

11.34 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1980 Sequoia Ave
Simi Valley, CA 93063

2876 Sycamore Dr Ste 200,

11.40 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2876 Sycamore Dr Ste 200,
Simi Valley, CA 93065

2975 Sycamore Dr

11.42 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2975 Sycamore Dr
Simi Valley, CA 93065

2360 Eastman Ave Ste 114

14.06 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2360 Eastman Ave Ste 114
Oxnard, CA 93030

1851 Lombard St Ste 100

14.52 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1851 Lombard St Ste 100
Oxnard, CA 93030

1901 Outlet Center Dr Ste 100

14.53 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1901 Outlet Center Dr Ste 100
Oxnard, CA 93036

852 W Ventura St

14.71 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-12:00 PM & 2:00 PM-3:00 PM✓ Walk-in with Electronic Donor Pass
852 W Ventura St
Fillmore, CA 93015

242 E Harvard Blvd

14.90 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-9:00 PM • Sat:,Sun: 9:00 AM-8:30 PM✓ Walk-in with Electronic Donor Pass
242 E Harvard Blvd
Santa Paula, CA 93060

1901 Holser Walk Ste 315

14.92 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1901 Holser Walk Ste 315
Oxnard, CA 93036

1600 N Rose Ave

15.04 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1600 N Rose Ave
Oxnard, CA 93030

2921 Saviers Rd

16.00 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
2921 Saviers Rd
Oxnard, CA 93033

1300 N C St

16.29 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1300 N C St
Oxnard, CA 93030

200 S Wells Rd Ste 100

16.62 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
200 S Wells Rd Ste 100
Ventura, CA 93004

971 W 7th St Suite A

16.65 mi
🕑 Facility: Mon–Fri: 07:30 AM - 03:30 PM (Lunch: 11:30 AM - 12:30 PM)⚡ Drug Screens: Mon–Fri: 07:30 AM - 10:30 AM, 12:30 PM - 02:30 PM
971 W 7th St Suite A
Oxnard, CA 93030

6325 Topanga Canyon Blvd #501

16.70 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6325 Topanga Canyon Blvd #501
Woodland Hills, CA 91367

321 E Port Hueneme Rd

17.25 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
321 E Port Hueneme Rd
Port Hueneme, CA 93041

5601 De Soto Ave Bldg 1

17.69 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5601 De Soto Ave Bldg 1
Woodland Hills, CA 91367

Employment, DOT, Court Ordered, Probation, Family

At 31 testing centers in Walnut Park, California, Accredited Drug Testing delivers thorough drug and alcohol checks. We cater to DOT and non-DOT requirements through urine drug tests, breathalyzer tests, EtG alcohol screenings, and hair drug analyses for personal, employer, or legal uses. With quick-result options and SAMSA accredited labs, many Walnut Park testing sites are conveniently near your location, allowing for same-day services. Additional offerings include Occupational Health and Clinical Testing, along with Background Verification.

Dial (800) 221-4291 or register online easily. Pick your desired test and a suitable location—testing can be arranged for you, your staff, or someone else. Setting up a test is simple and efficient; reach out to our scheduling team or schedule your test online anytime. Our efficient system ensures a hassle-free process to organize drug testing near Walnut Park.

* 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 Walnut Park, CA

1

Order Online or Call

Select your test & search nearby Walnut Park 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.

Walnut Park, CA Drug Testing

Drug Testing Services Available at Our Walnut Park, CA Labs:

At our Walnut Park 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 Walnut Park

SAMHSA Certified • MRO Verified

Accredited Drug Testing provides employer and individual screening in Walnut Park, 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 Walnut Park 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 Walnut Park, 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 Walnut Park 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 Walnut Park, CA

Minutes Away, Same-Day Donor Pass

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

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

Major Employment & Commercial Hubs Served:

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

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

Surrounding Areas Served Near Walnut Park

Casa Conejo • Thousand Oaks • Lake Sherwood • Triunfo Pass-coastal • Santa Rosa Valley • Westlake Village • Moorpark • Somis

Walnut Park, 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 Walnut Park.

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

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 Walnut Park facility or job site for groups of 25+ employees.

Local Testing Resource Network

More Drug & Alcohol Testing Options in Walnut Park, CA

Need immediate walk-in service in Walnut Park? View our Walnut Park, CA Drug Testing Facility Guide or order an instant electronic donor pass online.

Walnut Park Drug Testing

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

Walnut Park DOT Drug Testing

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

Walnut Park DNA Testing

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

Walnut Park Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Walnut Park, CA.v

Walnut Park Hair Drug Testing

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

Walnut Park Alcohol Testing

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

Walnut Park Drug Testing Services

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

Walnut Park 5 Panel Drug Test

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

Walnut Park 10 Panel Drug Test

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

Walnut Park On Site Drug Testing

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

Walnut Park DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Walnut Park, 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 31 certified collection sites in the Walnut Park area, offering urine, hair follicle, breath alcohol, and DOT testing.
While walk-ins are welcome with an electronic donor pass at collection sites across Walnut Park, 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

Very professional and very quick

Very professional and very quick service to schedule appointments! I am pleased with the services and would definitely recommend using them for any drug testing needs!

Carrie Feerick - 4/19/2025

they have made my job much easier

I always have a good experience setting up company driver drug screens through ADT. I'm really happy I found them while searching online, they have made my job much easier.

Exodus Heath - 2/13/2025

Explained everything so no questions

Torin was great. Explained everything so no questions

Tony Lombardo - 4/18/2025


(800) 221-4291