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

Drug Testing Locations in Oak Ridge, MO

With 28 testing centers in the Oak Ridge 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

28 Drug-Testing Centers in Oak Ridge

Same-Day Electronic Donor Pass Accepted at All Locations Below

Minutes Away, Test Today

120 W 16th St

3.70 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
120 W 16th St
Mountain Grove, MO 65711

1604 N Main St

3.73 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1604 N Main St
Mountain Grove, MO 65711

1905 W 19th St

3.77 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1905 W 19th St
Mountain Grove, MO 65711

205 W 3rd St Ste 3

4.20 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
205 W 3rd St Ste 3
Mountain Grove, MO 65711

500 Main

12.68 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
500 Main
Cabool, MO 65689

1333 S Sam Houston Blvd

22.39 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
1333 S Sam Houston Blvd
Houston, MO 65483

2642 State Route 76

22.80 mi
🕑 Testing Hours: M-Th 8:00 AM-12:00 PM & 1:00 PM-3:00 PM • F 8:00 AM-2:00 PM✓ Walk-in with Electronic Donor Pass
2642 State Route 76
Willow Springs, MO 65793

950 N Highway 63 Ste 500

23.00 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
950 N Highway 63 Ste 500
Houston, MO 65483

916 Nw 12th Ave

23.44 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
916 Nw 12th Ave
Ava, MO 65608

816 E Main St

23.48 mi
🕑 Testing Hours: M-Th 7:30 AM-3:30 PM • F 7:30 AM-1:30 PM✓ Walk-in with Electronic Donor Pass
816 E Main St
Willow Springs, MO 65793

120 Sw 2nd Ave

23.63 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
120 Sw 2nd Ave
Ava, MO 65608

1301 State Highway 5

23.74 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1301 State Highway 5
Ava, MO 65608

950 Highway 63 Ste 500

25.98 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
950 Highway 63 Ste 500
Houston, MO 65483

487 Pomme De Terre

35.56 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
487 Pomme De Terre
Marshfield, MO 65706

100 E Us Highway 60

36.10 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
100 E Us Highway 60
Mountain View, MO 65548

238 S Jefferson Ave Ste B

38.21 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
238 S Jefferson Ave Ste B
Lebanon, MO 65536

1519 Imperial Ctr

38.26 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
1519 Imperial Ctr
West Plains, MO 65775

805 N Kentucky Ave Ste 1

38.61 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
805 N Kentucky Ave Ste 1
West Plains, MO 65775

805 N Kentucky St

38.61 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-12:00 PM & 1:00 PM-5:00 PM✓ Walk-in with Electronic Donor Pass
805 N Kentucky St
West Plains, MO 65775

181 N Kentucky Ave Ste 200

38.80 mi
🕑 Testing Hours: Mon–Fri: 7:30 AM-5:30 PM✓ Walk-in with Electronic Donor Pass
181 N Kentucky Ave Ste 200
West Plains, MO 65775

510 Highway 32

39.01 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
510 Highway 32
Lebanon, MO 65536

120 Hospital Dr Ste 100

39.59 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
120 Hospital Dr Ste 100
Lebanon, MO 65536

100 Hospital Dr

39.64 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
100 Hospital Dr
Lebanon, MO 65536

732 S Madison Ave

39.79 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
732 S Madison Ave
Lebanon, MO 65536

38 Court Sq

39.83 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM • Sat: 9:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
38 Court Sq
West Plains, MO 65775

215 North St

46.48 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
215 North St
Waynesville, MO 65583

608 Business Route 66

47.13 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
608 Business Route 66
St. Robert, MO 65584

608 Old Route 66 Po Box 914

47.13 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
608 Old Route 66 Po Box 914
Saint Robert, MO 65584

Employment, DOT, Court Ordered, Probation, Family

Accredited Drug Testing provides extensive drug and alcohol testing solutions at our 28 testing sites throughout the Oak Ridge, Missouri area. Our services include DOT and non-DOT urine drug screenings, breath alcohol tests, EtG alcohol testing, and hair analyses suitable for personal, employment, and legal purposes. In Oak Ridge, MO, we offer both rapid-result screenings and SAMSA-approved lab analyses, with same-day services available. Most locations are conveniently situated just minutes from your home or work. We also offer Occupational Health Testing, Clinical Testing, and Background Checks.

Reach us at (800) 221-4291 or sign up online. It's easy to book a testing appointment—pick your test and find the closest location. Whether it's for yourself, an employee, or another individual, scheduling is fast and straightforward. Call our scheduling team or book your test via our 24/7 online platform. Our efficient process ensures hassle-free arrangements for drug testing near Oak Ridge.

* 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 Oak Ridge, MO

1

Order Online or Call

Select your test & search nearby Oak Ridge 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.

Oak Ridge, MO Drug Testing

Drug Testing Services Available at Our Oak Ridge, MO Labs:

At our Oak Ridge 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 Oak Ridge

SAMHSA Certified • MRO Verified

Accredited Drug Testing provides employer and individual screening in Oak Ridge, 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 Oak Ridge 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 Oak Ridge, 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 Oak Ridge 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 Oak Ridge, MO

Minutes Away, Same-Day Donor Pass

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

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

Major Employment & Commercial Hubs Served:

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

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

Surrounding Areas Served Near Oak Ridge

Mountain Grove • Norwood • Dawson • Bendavis • Hartville • Cabool • Vanzant • Mansfield

Oak Ridge, 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 Oak Ridge.

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

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 Oak Ridge facility or job site for groups of 25+ employees.

Local Testing Resource Network

More Drug & Alcohol Testing Options in Oak Ridge, MO

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

Oak Ridge Drug Testing

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

Oak Ridge DOT Drug Testing

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

Oak Ridge DNA Testing

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

Oak Ridge Industry Training

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

Oak Ridge Hair Drug Testing

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

Oak Ridge Alcohol Testing

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

Oak Ridge Drug Testing Services

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

Oak Ridge 5 Panel Drug Test

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

Oak Ridge 10 Panel Drug Test

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

Oak Ridge On Site Drug Testing

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

Oak Ridge DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Oak Ridge, 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 28 certified collection sites in the Oak Ridge area, offering urine, hair follicle, breath alcohol, and DOT testing.
While walk-ins are welcome with an electronic donor pass at collection sites across Oak Ridge, 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