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

Drug Testing Locations in Nelson, MO

With 35 testing centers in the Nelson 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

35 Drug-Testing Centers in Nelson

Same-Day Electronic Donor Pass Accepted at All Locations Below

Minutes Away, Test Today

2315 S Odell Ave

11.24 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2315 S Odell Ave
Marshall, MO 65340

2305 S Highway 65

12.41 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2305 S Highway 65
Marshall, MO 65340

2303 S Highway 65

12.42 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2303 S Highway 65
Marshall, MO 65340

420 W Front St

15.52 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
420 W Front St
Slater, MO 65349

17651 B Hwy Ste B

17.12 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
17651 B Hwy Ste B
Boonville, MO 65233

108 Market St

18.83 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
108 Market St
Glasgow, MO 65254

601 E 14th St

22.83 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
601 E 14th St
Sedalia, MO 65301

1706 S Ingram Ave

23.03 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1706 S Ingram Ave
Sedalia, MO 65301

1700 W 9th St Ste A

23.20 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1700 W 9th St Ste A
Sedalia, MO 65301

700 S Limit Ave

23.47 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
700 S Limit Ave
Sedalia, MO 65301

130 S Limit Ave Ste D

23.47 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
130 S Limit Ave Ste D
Sedalia, MO 65301

3401 W 10th St

23.91 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3401 W 10th St
Sedalia, MO 65301

815 E Broadway St

30.00 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
815 E Broadway St
Brunswick, MO 65236

601 Business Loop 70 W Ste 214d

34.82 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
601 Business Loop 70 W Ste 214d
Columbia, MO 65203

601 Business Loop 70 W Ste 275

34.82 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
601 Business Loop 70 W Ste 275
Columbia, MO 65203

2003 W Broadway Ste 103

35.62 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2003 W Broadway Ste 103
Columbia, MO 65203

405 Bernadette Dr Ste B

35.63 mi
🕑 Testing Hours: Mon–Fri: 8:30 AM-3:30 PM✓ Walk-in with Electronic Donor Pass
405 Bernadette Dr Ste B
Columbia, MO 65203

704 Buchanan Hwy 50 West

36.09 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
704 Buchanan Hwy 50 West
California, MO 65018

1502 N Jefferson St

36.20 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1502 N Jefferson St
Carrollton, MO 64633

900 Rain Forest Pkwy

37.32 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
900 Rain Forest Pkwy
Columbia, MO 65202

202 E Nifong Blvd

37.75 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
202 E Nifong Blvd
Columbia, MO 65203

3401 Pine St

37.83 mi
🕑 Facility: Mon–Fri: 08:00 AM - 04:00 PM (Lunch: 11:30 AM - 12:30 PM)⚡ Drug Screens: Mon–Fri: 09:00 AM - 11:30 AM, 12:30 PM - 03:00 PM
3401 Pine St
Higginsville, MO 64037

1200 W 22nd St

38.18 mi
🕑 Facility: Mon–Fri: 07:00 AM - 03:00 PM (Lunch: 11:30 AM - 12:30 PM)⚡ Drug Screens: Mon–Fri: 08:00 AM - 11:30 AM, 12:30 PM - 02:00 PM
1200 W 22nd St
Higginsville, MO 64037

1600 E Broadway

38.46 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1600 E Broadway
Columbia, MO 65201

1701 E Broadway Ste 204

38.61 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1701 E Broadway Ste 204
Columbia, MO 65201

2475 Broadway Bluffs Dr, Ste 120

39.28 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-3:00 PM✓ Walk-in with Electronic Donor Pass
2475 Broadway Bluffs Dr, Ste 120
Columbia, MO 65201

2475 Broadway Bluffs Dr, Ste 1,

39.28 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-3:00 PM✓ Walk-in with Electronic Donor Pass
2475 Broadway Bluffs Dr, Ste 1,
Columbia, MO 65201

3700 Interstate 70 Dr Se Ste 106

39.75 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3700 Interstate 70 Dr Se Ste 106
Columbia, MO 65201

901 Kidwell Dr

40.33 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
901 Kidwell Dr
Versailles, MO 65084

514 Burkarth Rd

40.35 mi
🕑 Testing Hours: M-Sun: 8:00 AM-8:00 PM✓ Walk-in with Electronic Donor Pass
514 Burkarth Rd
Warrensburg, MO 64093

403 Burkarth Rd

40.50 mi
🕑 Testing Hours: M-Sun: 8:00 AM-8:00 PM✓ Walk-in with Electronic Donor Pass
403 Burkarth Rd
Warrensburg, MO 64093

510 E Gay St Ste A

40.62 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-7:00 PM • Sat:,Sun: 8:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
510 E Gay St Ste A
Warrensburg, MO 64093

407 E Russell Ave Bldg C

40.70 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-8:00 PM • Sat:,Sun: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
407 E Russell Ave Bldg C
Warrensburg, MO 64093

1145 S Morley St

42.86 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1145 S Morley St
Moberly, MO 65270

1600 N Morley St Ste A115

44.19 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1600 N Morley St Ste A115
Moberly, MO 65270

Employment, DOT, Court Ordered, Probation, Family

At our 35 testing centers in Nelson, Missouri, Accredited Drug Testing delivers a full range of drug and alcohol testing services. Offering both DOT and non-DOT urine analyses, breath alcohol tests, EtG alcohol checks, and hair drug assessments, we cater to private, corporate, and legal purposes. Our facilities in Nelson, MO, provide quick results via rapid tests and SAMSA accredited labs, with same-day service available. Many testing sites are conveniently located near your residence or workplace. We also conduct Occupational Health Exams, Clinical Assessments, and Background Verifications.

Reach us at (800) 221-4291 or register via our website. Choose your preferred test and select a convenient location—testing services are accessible for individuals, employees, or third parties. Arranging a test is quick and straightforward; our scheduling team is ready to assist, or book your test online anytime. Our efficient, intuitive process ensures seamless drug testing arrangements near Nelson.

* 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 Nelson, MO

1

Order Online or Call

Select your test & search nearby Nelson 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.

Nelson, MO Drug Testing

Drug Testing Services Available at Our Nelson, MO Labs:

At our Nelson 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

Missouri Drug Testing Laws & Compliance in Nelson

SAMHSA Certified • MRO Verified

Accredited Drug Testing provides employer and individual screening in Nelson, MO adhering strictly to Mo. Rev. Stat. § 287.120, federal DOT 49 CFR Part 40 guidelines, and certified SAMHSA laboratory chain-of-custody standards.

Statutory Citation
Mo. Rev. Stat. § 287.120
Medical Marijuana
Legal
Recreational Cannabis
Legal
Workplace Rights
Zero-Tolerance Protected

Missouri workers compensation law permits benefit reductions or forfeitures when workplace accidents result from unauthorized drug or alcohol impairment.

Under Mo. Rev. Stat. § 287.120, employers in Nelson 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 Missouri), 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 Nelson, 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 Nelson and Missouri.

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 Nelson, MO

Minutes Away, Same-Day Donor Pass

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

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

Major Employment & Commercial Hubs Served:

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

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

Surrounding Areas Served Near Nelson

Blackwater • Lamine • Arrow Rock • Pilot Grove • Marshall • Pleasant Green • Boonville • Slater

Nelson, MO 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 Nelson.

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

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 Nelson.

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

Local Testing Resource Network

More Drug & Alcohol Testing Options in Nelson, MO

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

Nelson Drug Testing

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

Nelson DOT Drug Testing

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

Nelson DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Nelson, MO.

Nelson Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Nelson, MO.v

Nelson Hair Drug Testing

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

Nelson Alcohol Testing

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

Nelson Drug Testing Services

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

Nelson 5 Panel Drug Test

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

Nelson 10 Panel Drug Test

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

Nelson On Site Drug Testing

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

Nelson DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Nelson, MO 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 Missouri, workplace drug testing is governed by statutory guidelines under Mo. Rev. Stat. § 287.120. Private employers generally operate under a Missouri Article XIV and labor statutes, permitting pre-employment, random, post-accident, and reasonable suspicion testing.
Yes. Employers in Missouri who implement a certified Drug-Free Workplace Program in compliance with Mo. Rev. Stat. § 287.120 can qualify for insurance premium discounts and enhanced legal protections during workers' compensation claims.
Under Missouri state law compliance standards, state statutes protects off-duty medical cardholders 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 35 certified collection sites in the Nelson area, offering urine, hair follicle, breath alcohol, and DOT testing.
While walk-ins are welcome with an electronic donor pass at collection sites across Nelson, 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