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

Drug Testing Locations in Nicolaus, CA

With 34 testing centers in the Nicolaus 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

34 Drug-Testing Centers in Nicolaus

Same-Day Electronic Donor Pass Accepted at All Locations Below

Minutes Away, Test Today

595 Winship Rd

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

444 Plumas Blvd

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

1429 Colusa Hwy

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

1233 Plumas St Ste B

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

2351 Sunset Blvd Ste 170--561

17.64 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2351 Sunset Blvd Ste 170--561
Rocklin, CA 95765

2305 Sunset Blvd

17.64 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
2305 Sunset Blvd
Rocklin, CA 95765

475 Pioneer Ave Ste 100

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

4112 E Commerce Way

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

4700 Northgate Blvd Ste 100

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

6661 Stanford Ranch Rd Ste G

18.32 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6661 Stanford Ranch Rd Ste G
Rocklin, CA 95677

501 Jessie Ave

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

520 Cottonwood Street, Suite F

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

7918 Zenith Dr

19.44 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7918 Zenith Dr
Citrus Heights, CA 95621

1207 Fairchild Ct

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

1133 Coloma Way Ste B

19.96 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1133 Coloma Way Ste B
Roseville, CA 95661

632 W Gibson Rd

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

720 Sunrise Ave Ste 102-c

20.16 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
720 Sunrise Ave Ste 102-c
Roseville, CA 95661

1730 Santa Clara Dr

20.19 mi
🕑 Facility: Mon–Fri: 07:00 AM - 03:30 PM (Lunch: 12:00 PM - 01:00 PM)⚡ Drug Screens: Mon–Fri: 07:30 AM - 11:30 AM, 01:00 PM - 03:00 PM
1730 Santa Clara Dr
Roseville, CA 95661

4811 Chippendale Dr

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

1907 Douglas Blvd Ste 70

20.54 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1907 Douglas Blvd Ste 70
Roseville, CA 95661

1600 Eureka Rd Floor 1

20.73 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1600 Eureka Rd Floor 1
Roseville, CA 95661

3 Medical Plaza Dr Ste 100

20.99 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3 Medical Plaza Dr Ste 100
Roseville, CA 95661

1 Medical Plaza Dr

20.99 mi
🕑 Facility: Mon–Fri: 07:00 AM - 03:30 PM (Lunch: 12:00 PM - 01:00 PM)⚡ Drug Screens: Mon–Fri: 07:30 AM - 11:30 AM, 01:00 PM - 03:00 PM
1 Medical Plaza Dr
Roseville, CA 95661

2288 Auburn Boulevard, Suite 103

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

3875 Taylor Rd Ste 1a

21.23 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3875 Taylor Rd Ste 1a
Loomis, CA 95650

5318 Manzanita Ave

21.29 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5318 Manzanita Ave
Carmichael, CA 95608

6501 Coyle Ave

21.48 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6501 Coyle Ave
Carmichael, CA 95608

6620 Coyle Avenue, Suite 100

21.67 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6620 Coyle Avenue, Suite 100
Carmichael, CA 95608

8207 Sierra College Blvd Ste 520c

21.83 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8207 Sierra College Blvd Ste 520c
Roseville, CA 95661

6651 Madison Ave

21.88 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6651 Madison Ave
Carmichael, CA 95608

6716 Madison Ave Ste A1

21.95 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6716 Madison Ave Ste A1
Fair Oaks, CA 95628

4156 Manzanita Ave

22.52 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4156 Manzanita Ave
Carmichael, CA 95608

3680 Industrial Blvd Ste 550h

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

2129 Hacienda Way Ste H

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

Employment, DOT, Court Ordered, Probation, Family

Accredited Drug Testing provides a wide range of drug and alcohol assessments at our 34 Nicolaus, CA locations. We administer both DOT and non-DOT urine tests, breath alcohol exams, EtG alcohol screens, and hair drug assessments for personal, workplace, and legal purposes. In Nicolaus, rapid testing results are accessible along with SAMSA certified lab analysis; service can be provided on the same day, with most testing centers conveniently located within a short distance from your home or office. We also offer Occupational Health Testing, Clinical Testing, and Background Checks.

Dial (800) 221-4291 or go online to register. Just select the test required and choose a nearby location—our testing accommodates personal, employee, or alternate individual needs. Arranging a test is Simple and Quick; contact our scheduling team or book your test online any time. Our efficient and intuitive process ensures you can set up drug testing near Nicolaus with minimal effort.

* 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 Nicolaus, CA

1

Order Online or Call

Select your test & search nearby Nicolaus 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.

Nicolaus, CA Drug Testing

Drug Testing Services Available at Our Nicolaus, CA Labs:

At our Nicolaus 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 Nicolaus

SAMHSA Certified • MRO Verified

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

Minutes Away, Same-Day Donor Pass

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

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

Major Employment & Commercial Hubs Served:

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

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

Surrounding Areas Served Near Nicolaus

East Nicolaus • Trowbridge • South Sutter • Rio Oso • Knights Landing • Meridian-robbins • Olivehurst • West Valley

Nicolaus, 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 Nicolaus.

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

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

Local Testing Resource Network

More Drug & Alcohol Testing Options in Nicolaus, CA

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

Nicolaus Drug Testing

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

Nicolaus DOT Drug Testing

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

Nicolaus DNA Testing

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

Nicolaus Industry Training

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

Nicolaus Hair Drug Testing

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

Nicolaus Alcohol Testing

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

Nicolaus Drug Testing Services

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

Nicolaus 5 Panel Drug Test

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

Nicolaus 10 Panel Drug Test

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

Nicolaus On Site Drug Testing

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

Nicolaus DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Nicolaus, 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 34 certified collection sites in the Nicolaus area, offering urine, hair follicle, breath alcohol, and DOT testing.
While walk-ins are welcome with an electronic donor pass at collection sites across Nicolaus, 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