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

Drug Testing Locations in Leaf, MS

With 39 testing centers in the Leaf 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

39 Drug-Testing Centers in Leaf

Same-Day Electronic Donor Pass Accepted at All Locations Below

Minutes Away, Test Today

92 Ratliff St

13.88 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
92 Ratliff St
Lucedale, MS 39452

1434 Central Ave E

22.71 mi
🕑 Facility: Mon–Fri: 06:30 AM - 02:00 PM⚡ Drug Screens: Mon–Fri: 08:00 AM - 12:00 PM
1434 Central Ave E
Wiggins, MS 39577

19140 S 3rd St

33.30 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
19140 S 3rd St
Citronelle, AL 36522

301 Hardy St Ste D

36.04 mi
🕑 Testing Hours: Mon–Fri: 11:00 AM-2:00 PM✓ Walk-in with Electronic Donor Pass
301 Hardy St Ste D
Hattiesburg, MS 39401

101 Weems St

37.25 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
101 Weems St
Purvis, MS 39475

8010 Moffett Rd

38.07 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8010 Moffett Rd
Semmes, AL 36575

6051 U S Highway 49

39.26 mi
🕑 Testing Hours: T,Th,F 9:00 AM-1:00 PM✓ Walk-in with Electronic Donor Pass
6051 U S Highway 49
Hattiesburg, MS 39401

6120 U S Highway 49

39.42 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
6120 U S Highway 49
Hattiesburg, MS 39401

3680 Sangani Blvd Ste H2

39.65 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
3680 Sangani Blvd Ste H2
Diberville, MS 39540

6819 Washington Ave Ste F

40.54 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6819 Washington Ave Ste F
Ocean Springs, MS 39564

1759 Medical Park Dr

40.89 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1759 Medical Park Dr
Biloxi, MS 39532

8833 Cottage Hill Rd

41.93 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8833 Cottage Hill Rd
Mobile, AL 36695

535 Schillinger Rd South Suite A

42.17 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
535 Schillinger Rd South Suite A
Mobile, AL 36695

6600 U S Highway 98

42.26 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-6:00 PM✓ Walk-in with Electronic Donor Pass
6600 U S Highway 98
Hattiesburg, MS 39402

3099 Bienville Blvd

42.28 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3099 Bienville Blvd
Ocean Springs, MS 39564

22 Doctors Dr Ste C

42.32 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
22 Doctors Dr Ste C
Ocean Springs, MS 39564

3091 Bienville Blvd

42.36 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3091 Bienville Blvd
Ocean Springs, MS 39564

6901 Airport Blvd

42.44 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6901 Airport Blvd
Mobile, AL 36608

5909 U S Highway 49 Ste 20

42.56 mi
🕑 Testing Hours: Mon–Fri: 6:00 AM-12:30 PM✓ Walk-in with Electronic Donor Pass
5909 U S Highway 49 Ste 20
Hattiesburg, MS 39402

231 Methodist Hospital Blvd

42.56 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-3:00 PM • Sat: 8:00 AM-10:30 AM✓ Walk-in with Electronic Donor Pass
231 Methodist Hospital Blvd
Hattiesburg, MS 39402

12207 Highway 49

42.82 mi
🕑 Facility: Mon–Fri: 07:00 AM - 05:00 PM⚡ Drug Screens: Mon–Fri: 09:00 AM - 04:00 PM
12207 Highway 49
Gulfport, MS 39503

12207 Highway 49, Suite 30

42.83 mi
🕑 Testing Hours: Mon–Fri: 8:30 AM-11:00 AM & 1:00 PM-3:00 PM✓ Walk-in with Electronic Donor Pass
12207 Highway 49, Suite 30
Gulfport, MS 39503

12004 Mobile Ave

43.14 mi
🕑 Facility: Mon–Fri: 08:00 AM - 05:00 PM (Lunch: 12:30 PM - 01:30 PM)⚡ Drug Screens: Mon–Fri: 09:00 AM - 03:30 PM
12004 Mobile Ave
Gulfport, MS 39503

10046 Lorraine Rd

43.32 mi
🕑 Facility: Mon–Fri: 08:00 AM - 04:30 PM (Lunch: 12:00 PM - 01:00 PM)⚡ Drug Screens: Mon–Fri: 08:30 AM - 03:30 PM
10046 Lorraine Rd
Gulfport, MS 39503

6300 Airport Blvd Ste C

43.40 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6300 Airport Blvd Ste C
Mobile, AL 36608

1025 Division St Ste B2

43.43 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-11:30 AM & 1:00 PM-4:00 PM✓ Walk-in with Electronic Donor Pass
1025 Division St Ste B2
Biloxi, MS 39530

15444 Dedeaux Rd Ste B

43.72 mi
🕑 Facility: Mon–Fri: 07:00 AM - 04:00 PM⚡ Drug Screens: Mon–Fri: 08:00 AM - 02:30 PM
15444 Dedeaux Rd Ste B
Gulfport, MS 39503

6001 Airport Blvd

43.78 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6001 Airport Blvd
Mobile, AL 36608

150 Reynoir St 2nd Floor

43.84 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
150 Reynoir St 2nd Floor
Biloxi, MS 39530

1097 Industrial Pkwy

43.99 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1097 Industrial Pkwy
Saraland, AL 36571

111 Lameuse St Ste 106

44.02 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
111 Lameuse St Ste 106
Biloxi, MS 39530

5920 Grelot Rd Bldg H

44.38 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
5920 Grelot Rd Bldg H
Mobile, AL 36609

2434 Pass Rd Ste D2

44.46 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2434 Pass Rd Ste D2
Biloxi, MS 39531

250 Beauvoir Rd Ste 5

44.62 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
250 Beauvoir Rd Ste 5
Biloxi, MS 39531

16197 Landon Rd Ste B

44.66 mi
🕑 Facility: Mon–Fri: 08:00 AM - 04:00 PM⚡ Drug Screens: Mon–Fri: 08:30 AM - 03:00 PM
16197 Landon Rd Ste B
Gulfport, MS 39503

9344 Three Rivers Rd

44.82 mi
🕑 Facility: Mon–Fri: 07:00 AM - 04:00 PM⚡ Drug Screens: Mon–Fri: 08:00 AM - 02:30 PM
9344 Three Rivers Rd
Gulfport, MS 39503

3300 Ladnier Rd

44.93 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3300 Ladnier Rd
Gautier, MS 39553

9471 Three Rivers Rd Ste D

45.11 mi
🕑 Facility: Mon–Fri: 08:00 AM - 04:30 PM (Lunch: 12:00 PM - 01:00 PM)⚡ Drug Screens: Mon–Fri: 08:00 AM - 11:30 AM, 01:00 PM - 04:00 PM
9471 Three Rivers Rd Ste D
Gulfport, MS 39503

180a Debuys Rd

45.14 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
180a Debuys Rd
Biloxi, MS 39531

Employment, DOT, Court Ordered, Probation, Family

Accredited Drug Testing delivers extensive drug and alcohol screening services across our 39 Leaf, Mississippi testing centers. Our offerings include DOT and non-DOT urine drug tests, breath and EtG alcohol assessments, and hair drug examinations for personal, workplace, and legal purposes. We ensure quick result testing in Leaf, MS, with SAMSA certified laboratory evaluations, with optional same day service. Most Leaf testing sites are conveniently close to you. We also provide Occupational Health Testing, Clinical Testing, and Background Checks.

Contact us at (800) 221-4291 or sign up online. Choose your test and a nearby center; testing caters to individuals, employees, or others. Booking is quick and simple via our scheduling team or online, anytime. Our efficient process lets you arrange drug testing near Leaf 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 Leaf, MS

1

Order Online or Call

Select your test & search nearby Leaf 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.

Leaf, MS Drug Testing

Drug Testing Services Available at Our Leaf, MS Labs:

At our Leaf 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

Mississippi Drug Testing Laws & Compliance in Leaf

SAMHSA Certified • MRO Verified

Accredited Drug Testing provides employer and individual screening in Leaf, MS adhering strictly to Miss. Code Ann. § 71-7-1 et seq., federal DOT 49 CFR Part 40 guidelines, and certified SAMHSA laboratory chain-of-custody standards.

Statutory Citation
Miss. Code Ann. § 71-7-1 et seq.
Medical Marijuana
Legal (Medical)
Recreational Cannabis
Prohibited
Workplace Rights
Zero-Tolerance Protected

Mississippi Code § 71-7-1 provides legal protection for employers implementing voluntary drug-free workplace programs under state-certified testing guidelines.

Under Miss. Code Ann. § 71-7-1 et seq., employers in Leaf 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 (Medical); Recreational: Prohibited in Mississippi), 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 Leaf, 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 Leaf and Mississippi.

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 Leaf, MS

Minutes Away, Same-Day Donor Pass

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

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

Major Employment & Commercial Hubs Served:

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

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

Surrounding Areas Served Near Leaf

Merrill • Mclain • Neely • Benndale • Beaumont • Lucedale • Leakesville • New Augusta

Leaf, MS 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 Leaf.

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

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 Leaf.

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

Local Testing Resource Network

More Drug & Alcohol Testing Options in Leaf, MS

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

Leaf Drug Testing

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

Leaf DOT Drug Testing

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

Leaf DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Leaf, MS.

Leaf Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Leaf, MS.v

Leaf Hair Drug Testing

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

Leaf Alcohol Testing

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

Leaf Drug Testing Services

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

Leaf 5 Panel Drug Test

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

Leaf 10 Panel Drug Test

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

Leaf On Site Drug Testing

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

Leaf DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Leaf, MS 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 Mississippi, workplace drug testing is governed by statutory guidelines under Miss. Code Ann. § 71-7-1 et seq.. Private employers generally operate under a Mississippi Drug-Free Workplace Act, permitting pre-employment, random, post-accident, and reasonable suspicion testing.
Yes. Employers in Mississippi who implement a certified Drug-Free Workplace Program in compliance with Miss. Code Ann. § 71-7-1 et seq. can qualify for insurance premium discounts and enhanced legal protections during workers' compensation claims.
Under Mississippi state law compliance standards, state statutes does not require employers to accommodate medical cannabis. Safety-sensitive positions, DOT-regulated roles, and federal contract compliance remain strictly zero-tolerance across all jurisdictions.
Accredited Drug Testing provides access to 39 certified collection sites in the Leaf area, offering urine, hair follicle, breath alcohol, and DOT testing.
While walk-ins are welcome with an electronic donor pass at collection sites across Leaf, 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