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

Drug Testing Locations in Dunnigan, CA

With 36 testing centers in the Dunnigan 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

36 Drug-Testing Centers in Dunnigan

Same-Day Electronic Donor Pass Accepted at All Locations Below

Minutes Away, Test Today

520 Cottonwood Street, Suite F

17.33 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
520 Cottonwood Street, Suite F
Woodland, CA 95695

1207 Fairchild Ct

17.91 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1207 Fairchild Ct
Woodland, CA 95695

632 W Gibson Rd

18.01 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
632 W Gibson Rd
Woodland, CA 95695

475 Pioneer Ave Ste 100

18.81 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
475 Pioneer Ave Ste 100
Woodland, CA 95776

2967 Davison Ct

21.02 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2967 Davison Ct
Colusa, CA 95932

151 E Webster St

22.32 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
151 E Webster St
Colusa, CA 95932

595 Winship Rd

24.85 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
595 Winship Rd
Yuba City, CA 95991

1429 Colusa Hwy

24.93 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
1429 Colusa Hwy
Yuba City, CA 95993

444 Plumas Blvd

25.57 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
444 Plumas Blvd
Yuba City, CA 95991

1233 Plumas St Ste B

26.24 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1233 Plumas St Ste B
Yuba City, CA 95991

4112 E Commerce Way

29.45 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4112 E Commerce Way
Sacramento, CA 95834

1425 Market Ln Ste G

30.49 mi
🕑 Testing Hours: M-Sun: Vary✓ Walk-in with Electronic Donor Pass
1425 Market Ln Ste G
Dixon, CA 95620

3680 Industrial Blvd Ste 550h

30.65 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3680 Industrial Blvd Ste 550h
West Sacramento, CA 95691

4700 Northgate Blvd Ste 100

31.14 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4700 Northgate Blvd Ste 100
Sacramento, CA 95834

1550 Harbor Blvd Ste 120

31.43 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1550 Harbor Blvd Ste 120
West Sacramento, CA 95691

1550 Harbor Blvd Ste 110

31.43 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1550 Harbor Blvd Ste 110
West Sacramento, CA 95691

501 Jessie Ave

32.37 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
501 Jessie Ave
Sacramento, CA 95838

1 Quality Dr

33.05 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
1 Quality Dr
Vacaville, CA 95688

1614 X St Ste B

34.07 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1614 X St Ste B
Sacramento, CA 95818

16320 Tish A Tang Rd

34.46 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
16320 Tish A Tang Rd
Lower Lake, CA 95457

2801 L St

34.55 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2801 L St
Sacramento, CA 95816

1201 Alhambra Blvd Ste 210 Bring Cash For Parking

34.72 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1201 Alhambra Blvd Ste 210 Bring Cash For Parking
Sacramento, CA 95816

3000 Q St

34.84 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3000 Q St
Sacramento, CA 95816

3160 Folsom Blvd

34.91 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3160 Folsom Blvd
Sacramento, CA 95816

1675 Alhambra Blvd Ste B

34.92 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
1675 Alhambra Blvd Ste B
Sacramento, CA 95816

2288 Auburn Boulevard, Suite 103

35.02 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2288 Auburn Boulevard, Suite 103
Sacramento, CA 95821

4001 J St

35.34 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4001 J St
Sacramento, CA 95819

5151 F St

35.90 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5151 F St
Sacramento, CA 95819

1578 Howe Ave

36.01 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1578 Howe Ave
Sacramento, CA 95825

10 Woodland Rd

36.03 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
10 Woodland Rd
Saint Helena, CA 94574

2129 Hacienda Way Ste H

36.33 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2129 Hacienda Way Ste H
Sacramento, CA 95825

7248 South Land Park Drive, Suite 120

36.51 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7248 South Land Park Drive, Suite 120
Sacramento, CA 95831

1000 Nut Tree Rd

36.52 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1000 Nut Tree Rd
Vacaville, CA 95687

4811 Chippendale Dr

36.61 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4811 Chippendale Dr
Sacramento, CA 95841

770 Mason St

36.65 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
770 Mason St
Vacaville, CA 95688

418 Davis St Ste B

36.66 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
418 Davis St Ste B
Vacaville, CA 95688

Employment, DOT, Court Ordered, Probation, Family

In the Dunnigan, California vicinity, Accredited Drug Testing provides a wide array of drug and alcohol assessments at 36 local centers. We specialize in both DOT and non-DOT urine drug tests, breathalyzer alcohol testing, EtG alcohol screenings, and hair follicle drug tests, catering to individual needs, companies, and legal cases. Rapid results and SAMSA certified laboratory services are accessible in the Dunnigan area, with same day services available, ensuring most testing sites are conveniently located near your residence or workplace. Additional offerings include Occupational Health Evaluations, Clinical Screenings, and Background Verification.

Dial (800) 221-4291 or register digitally. To book a test, select the type and pick a nearby center—services are available for personal use, employees, or others. Scheduling is straightforward and swift; contact our scheduling team or arrange your test online any time. Our efficient and simple process helps you organize drug screenings near Dunnigan 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 Dunnigan, CA

1

Order Online or Call

Select your test & search nearby Dunnigan 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.

Dunnigan, CA Drug Testing

Drug Testing Services Available at Our Dunnigan, CA Labs:

At our Dunnigan 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 Dunnigan

SAMHSA Certified • MRO Verified

Accredited Drug Testing provides employer and individual screening in Dunnigan, 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 Dunnigan 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 Dunnigan, 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 Dunnigan 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 Dunnigan, CA

Minutes Away, Same-Day Donor Pass

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

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

Major Employment & Commercial Hubs Served:

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

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

Surrounding Areas Served Near Dunnigan

College City • Arbuckle • Guinda • Meridian-robbins • Esparto • Knights Landing • Monument Hills • Woodland

Dunnigan, 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 Dunnigan.

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

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

Local Testing Resource Network

More Drug & Alcohol Testing Options in Dunnigan, CA

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

Dunnigan Drug Testing

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

Dunnigan DOT Drug Testing

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

Dunnigan DNA Testing

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

Dunnigan Industry Training

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

Dunnigan Hair Drug Testing

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

Dunnigan Alcohol Testing

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

Dunnigan Drug Testing Services

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

Dunnigan 5 Panel Drug Test

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

Dunnigan 10 Panel Drug Test

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

Dunnigan On Site Drug Testing

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

Dunnigan DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Dunnigan, 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 36 certified collection sites in the Dunnigan area, offering urine, hair follicle, breath alcohol, and DOT testing.
While walk-ins are welcome with an electronic donor pass at collection sites across Dunnigan, 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