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

Drug Testing Locations in St. Marks, FL

With 24 testing centers in the St. Marks 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

24 Drug-Testing Centers in St. Marks

Same-Day Electronic Donor Pass Accepted at All Locations Below

Minutes Away, Test Today

On-site Only

5.90 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
On-site Only
Crawfordville, FL 32327

17 High Dr

10.14 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
17 High Dr
Crawfordville, FL 32327

1325 Coastal Hwy Po Box 70

15.67 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1325 Coastal Hwy Po Box 70
Panacea, FL 32346

1160 Apalachee Pkwy

19.48 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1160 Apalachee Pkwy
Tallahassee, FL 32301

842 E Park Ave Ste A

19.79 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
842 E Park Ave Ste A
Tallahassee, FL 32301

1705 Mahan Dr

20.21 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
1705 Mahan Dr
Tallahassee, FL 32308

1605 E. Plaza Drive,

20.61 mi
🕑 Testing Hours: Mon–Fri: 11:00 AM-1:50 PM • Sat: 8:00 AM-9:00 AM✓ Walk-in with Electronic Donor Pass
1605 E. Plaza Drive,
Tallahassee, FL 32308

505 Appleyard Dr

21.17 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
505 Appleyard Dr
Tallahassee, FL 32304

1690 N Monroe St

21.31 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
1690 N Monroe St
Tallahassee, FL 32303

1248a Blountstown Hwy Ste H

21.74 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1248a Blountstown Hwy Ste H
Tallahassee, FL 32304

545 John Knox Rd Ste 103

22.10 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
545 John Knox Rd Ste 103
Tallahassee, FL 32303

1594 Capital Cir Nw-1,

23.39 mi
🕑 Testing Hours: Mon–Fri: 11:00 AM-1:50 PM • Sat: 9:00 AM-10:00 AM✓ Walk-in with Electronic Donor Pass
1594 Capital Cir Nw-1,
Tallahassee, FL 32303

3258 N Monroe St

23.53 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3258 N Monroe St
Tallahassee, FL 32303

3401 Capital Cir Ne

23.61 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3401 Capital Cir Ne
Tallahassee, FL 32308

3425 Thomasville Rd Unit 11

23.91 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3425 Thomasville Rd Unit 11
Tallahassee, FL 32309

3520 N Monroe St

24.11 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
3520 N Monroe St
Tallahassee, FL 32303

2907 Kerry Forest Pkwy

26.37 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2907 Kerry Forest Pkwy
Tallahassee, FL 32309

292 W Dogwood St

33.40 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
292 W Dogwood St
Monticello, FL 32344

On-site Only

36.45 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
On-site Only
Quincy, FL 32353

333 N Byron Butler Pkwy

37.12 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
333 N Byron Butler Pkwy
Perry, FL 32347

315 E Ash St

37.60 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
315 E Ash St
Perry, FL 32347

3498 Hwy 19 South #2

39.18 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3498 Hwy 19 South #2
Perry, FL 32348

Gordon Ave At Mimosa Drive

43.35 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
Gordon Ave At Mimosa Drive
Thomasville, GA 31792

1155 5th St Se

48.60 mi
🕑 Facility: Mon–Fri: 07:00 AM - 03:00 PM (Lunch: 11:30 AM - 12:00 PM)✓ Walk-in with Electronic Donor Pass
1155 5th St Se
Cairo, GA 39828

Employment, DOT, Court Ordered, Probation, Family

Accredited Drug Testing delivers a full suite of drug and alcohol testing services at our 24 testing facilities around St. Marks, Florida. Our offerings include both DOT and non-DOT urine tests, breath alcohol tests, EtG alcohol assessments, and hair drug tests, serving individuals, businesses, and legal requirements. In St. Marks, FL, we facilitate rapid result testing along with analysis certified by SAMSA laboratories, offering same-day testing—most locations are conveniently close to your residence or work. We further provide Occupational Health Testing, Clinical Testing, and Background Verification services.

To schedule, dial (800) 221-4291 or register via our website. Simply pick your test type and choose a nearby facility—tests are available for yourself, employees, or others. Arranging a test is quick and straightforward by calling our scheduling team or booking online 24/7. Our efficient and intuitive system ensures stress-free setup of drug testing services near St. Marks.

* 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 St. Marks, FL

1

Order Online or Call

Select your test & search nearby St. Marks 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.

St. Marks, FL Drug Testing

Drug Testing Services Available at Our St. Marks, FL Labs:

At our St. Marks 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

Florida Drug Testing Laws & Compliance in St. Marks

SAMHSA Certified • MRO Verified

Accredited Drug Testing provides employer and individual screening in St. Marks, FL adhering strictly to Fla. Stat. § 440.102, federal DOT 49 CFR Part 40 guidelines, and certified SAMHSA laboratory chain-of-custody standards.

Statutory Citation
Fla. Stat. § 440.102
Medical Marijuana
Legal (Medical)
Recreational Cannabis
Prohibited
Workplace Rights
Zero-Tolerance Protected

Florida Statute 440.102 establishes Drug-Free Workplace Program standards, providing premium discounts on worker compensation insurance for verified testing procedures.

Under Fla. Stat. § 440.102, employers in St. Marks 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 Florida), 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 St. Marks, 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 St. Marks and Florida.

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 St. Marks, FL

Minutes Away, Same-Day Donor Pass

Accredited Drug Testing operates collection centers strategically positioned throughout St. Marks 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 St. Marks Neighborhoods Covered:

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

Major Employment & Commercial Hubs Served:

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

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

Surrounding Areas Served Near St. Marks

Saint Marks • Newport • Wakulla Beach • East Wakulla • Wakulla • Crawfordville • Woodville • Medart

St. Marks, FL 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 St. Marks.

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

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 St. Marks.

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 St. Marks facility or job site for groups of 25+ employees.

Local Testing Resource Network

More Drug & Alcohol Testing Options in St. Marks, FL

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

St. Marks Drug Testing

Quickly find trusted local drug testing centers in St. Marks, FL — fast, convenient, and reliable every time!

St. Marks DOT Drug Testing

Quickly find a local DOT drug testing center in St. Marks, FL — fast, reliable, convenient nationwide service!

St. Marks DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around St. Marks, FL.

St. Marks Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in St. Marks, FL.v

St. Marks Hair Drug Testing

Get fast, accurate hair drug testing at our convenient St. Marks, FL locations—results you can trust, every time!

St. Marks Alcohol Testing

Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in St. Marks, FL.

St. Marks Drug Testing Services

Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in St. Marks, FL.

St. Marks 5 Panel Drug Test

Accurate 5 panel drug testing with fast, confidential results—trusted by St. Marks, FL employers and individuals nationwide.

St. Marks 10 Panel Drug Test

Comprehensive 10 panel drug testing with fast, reliable results—trusted for St. Marks, FL workplace and personal testing needs.

St. Marks On Site Drug Testing

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

St. Marks DOT Physicals

Certified DOT physicals with quick, reliable exams to keep St. Marks, FL 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 Florida, workplace drug testing is governed by statutory guidelines under Fla. Stat. § 440.102. Private employers generally operate under a Drug-Free Workplace Program under Fla. Stat. § 440.102, permitting pre-employment, random, post-accident, and reasonable suspicion testing.
Yes. Employers in Florida who implement a certified Drug-Free Workplace Program in compliance with Fla. Stat. § 440.102 can qualify for insurance premium discounts and enhanced legal protections during workers' compensation claims.
Under Florida state law compliance standards, state statutes does not require accommodation of medical marijuana in workplace. Safety-sensitive positions, DOT-regulated roles, and federal contract compliance remain strictly zero-tolerance across all jurisdictions.
Accredited Drug Testing provides access to 24 certified collection sites in the St. Marks area, offering urine, hair follicle, breath alcohol, and DOT testing.
While walk-ins are welcome with an electronic donor pass at collection sites across St. Marks, 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 Fun and Easy

Trish last week and Tatiana this week, very fun and easy folks to deal with. Well be using them more and more in the future.

Tom O - 12/19/2024

Friendly and Knowledgeable

I reached out Accredited Drug Testing/Secure Screenings to partner for my drug testing business (Discovery Diagnostics Columbia SC) and the process was extremely easy. I worked with Sicilia who was amazing. She was friendly & knowledgeable, and answer all of my questions with ease.

Kendra Harley - 3/26/2025

Had very fast and good service

Had very fast and good service, was able to get an appointment same day with the nearest facility. My questions were answered thoroughly but quick. Definitely recommend

Jacob Matzke - 11/19/2024

Fast,easy and efficient

Fast,easy and efficient. They made the whole process stress free and simple. Thanks 😊

Micheal Ankenbrandt - 2/19/2025

Kind and very helpful

Called around for hours and posted from company to person and got nowhere and had to fight to get a refund die to there miss information, well save time and sanity Acredited is the ONLY place the person was kind and very helpful, said what I needed and Faith the lady I dealt with made it simple and she did above and beyond everything I needed, as I'm going through a devorse this was a great help and made my day 100 stars from me.

Steven Harrison - 12/19/2024

Reception is kind and helpful

Reception is kind and helpful , everything quick and simple , best urgent care

Yusuf Narmuradov - 11/19/2024

Super helpful and courteous

I've had to use this service twice for out of state physicians we've hired and both times it was super easy. Both customer service reps I spoke with were super helpful and courteous. I won't hesitate to use their service again if needed.

Alicia Rau - 6/19/2024

Thank You!!

I needed a quick drug test for visitation with my children. I called at 6am they answered and set me up with a place a couple miles from my house to go get the test done, that was on Wednesday, I had the results on Friday afternoon and was able to see my kids on Saturday. Thank you for the help!

Mark Broadhead - 2/12/2025

Quick, knowledgeable and courteous

Quick, knowledgeable and courteous Janelle worked diligently to support me. I am recommending their services to anyone looking.

Greensboro Joseph - 11/19/2024

Super Easy!

Super easy to set up an appointment through the phone. They walked me through all the steps and found me a location right near my house. Would definitely recommend!

Aldita Lumaj - 1/17/2025


(800) 221-4291