Drug Screening Near Me - Williamson, IL

Employment, DOT, Court Ordered, Personal
Urine| Hair Follicle | Oral Fluid | Blood | ETG

With 34 testing centers in the Williamson 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.

Order Drug Screening Online Call (800) 221-4291

34 Drug-Testing Centers in Williamson

Minutes Away, Test Today

714 N Carbon St Ste 6

1.12 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
714 N Carbon St Ste 6
Marion, IL 62959
Call (800) 221-4291 Get Donor Pass

3333 W Deyoung St

5.10 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3333 W Deyoung St
Marion, IL 62959
Call (800) 221-4291 Get Donor Pass

408 Lincoln Drive, Suite B

5.45 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
408 Lincoln Drive, Suite B
Herrin, IL 62948
Call (800) 221-4291 Get Donor Pass

500 Lincoln Dr Ste D

5.50 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
500 Lincoln Dr Ste D
Herrin, IL 62948
Call (800) 221-4291 Get Donor Pass

405 Rushing Dr

5.89 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
405 Rushing Dr
Herrin, IL 62948
Call (800) 221-4291 Get Donor Pass

201 S 14th St

7.31 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
201 S 14th St
Herrin, IL 62948
Call (800) 221-4291 Get Donor Pass

108 N Division St

8.36 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
108 N Division St
Carterville, IL 62918
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606 Eastgate St Ste B

15.23 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
606 Eastgate St Ste B
Carbondale, IL 62901
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606 A East Gate St

15.27 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
606 A East Gate St
Carbondale, IL 62901
Call (800) 221-4291 Get Donor Pass

405 W Jackson St

15.88 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
405 W Jackson St
Carbondale, IL 62901
Call (800) 221-4291 Get Donor Pass

2601 W Main St

17.48 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2601 W Main St
Carbondale, IL 62901
Call (800) 221-4291 Get Donor Pass

201 Bailey Ln

19.34 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
201 Bailey Ln
Benton, IL 62812
Call (800) 221-4291 Get Donor Pass

100 Dr Warren Tuttle Dr

21.42 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
100 Dr Warren Tuttle Dr
Harrisburg, IL 62946
Call (800) 221-4291 Get Donor Pass

1007 S Commercial St Harrisburg Medical Center

21.42 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1007 S Commercial St Harrisburg Medical Center
Harrisburg, IL 62946
Call (800) 221-4291 Get Donor Pass

2 S Hospital Dr

21.86 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2 S Hospital Dr
Murphysboro, IL 62966
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117 E Clark St

22.10 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
117 E Clark St
Harrisburg, IL 62946
Call (800) 221-4291 Get Donor Pass

100 Hospital Dr

22.13 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
100 Hospital Dr
Harrisburg, IL 62946
Call (800) 221-4291 Get Donor Pass

119 Gas Plant Rd

24.75 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
119 Gas Plant Rd
Du Quoin, IL 62832
Call (800) 221-4291 Get Donor Pass

517 N Main St

25.11 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
517 N Main St
Anna, IL 62906
Call (800) 221-4291 Get Donor Pass

900 N Washington St

26.13 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
900 N Washington St
Du Quoin, IL 62832
Call (800) 221-4291 Get Donor Pass

20 N Washington St

26.13 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
20 N Washington St
Du Quoin, IL 62832
Call (800) 221-4291 Get Donor Pass

1201 Pine St

27.33 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1201 Pine St
Eldorado, IL 62930
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611 S Marshall Ave

32.56 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
611 S Marshall Ave
Mc Leansboro, IL 62859
Call (800) 221-4291 Get Donor Pass

801 Queens Way

35.10 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
801 Queens Way
Pinckneyville, IL 62274
Call (800) 221-4291 Get Donor Pass

Po Box 2467

37.41 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
Po Box 2467
Rosiclare, IL 62982
Call (800) 221-4291 Get Donor Pass

3230 Veterans Memorial Dr,

39.44 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3230 Veterans Memorial Dr,
Mount Vernon, IL 62864
Call (800) 221-4291 Get Donor Pass

4114 N Water Tower Pl Ste D

39.91 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4114 N Water Tower Pl Ste D
Mount Vernon, IL 62864
Call (800) 221-4291 Get Donor Pass

8 Doctors Park Rd

40.25 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8 Doctors Park Rd
Mount Vernon, IL 62864
Call (800) 221-4291 Get Donor Pass

1104 S 42nd St

40.32 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1104 S 42nd St
Mount Vernon, IL 62864
Call (800) 221-4291 Get Donor Pass

602 S 42nd St

40.36 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
602 S 42nd St
Mount Vernon, IL 62864
Call (800) 221-4291 Get Donor Pass

3307 Broadway St Ste 140

40.40 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3307 Broadway St Ste 140
Mount Vernon, IL 62864
Call (800) 221-4291 Get Donor Pass

605 N 12th St

40.99 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
605 N 12th St
Mount Vernon, IL 62864
Call (800) 221-4291 Get Donor Pass

5100 Lake Ter Ne Ste Wc

41.47 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5100 Lake Ter Ne Ste Wc
Mount Vernon, IL 62864
Call (800) 221-4291 Get Donor Pass

4117 S Water Tower Pl Ste D

41.54 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4117 S Water Tower Pl Ste D
Mount Vernon, IL 62864
Call (800) 221-4291 Get Donor Pass

Nationwide Convenience

Find a drug screening near you in minutes. Our team will schedule your visit and email your authorization form right away, no walk-in confusion.

Trusted Results

Lab-based testing with MRO review available. Chain-of-custody and defensible documentation for employers, legal needs, and compliance.

Fast Turnaround

Rapid screens with same-day results options, plus confirmatory lab testing. Clear timelines and proactive status updates.

Drug Screening Services Near You

Urine Drug Screening

  • 5, 10, 12, 14 panel options
  • Lab-based & rapid screens
  • DOT and non-DOT

Hair Drug Screening

  • 90-day lookback
  • Observed collection
  • Work, court, personal

Oral Fluid Drug Screening

  • On-site friendly
  • Recent-use detection
  • DOT oral fluid coming soon

Specialty Screening Panels

  • Child Guard Exposure
  • Alcohol (EtG/EtS)
  • Custom employer panels

For Employers

  • Pre-employment, random, post-accident, and reasonable suspicion
  • DOT compliance (FMCSA, FAA, FRA, FTA, PHMSA, USCG)
  • Electronic CCF, consolidated reporting, and MRO review
Employer Solutions

For Individuals

  • Personal, court, probation, school, and athletic programs
  • Confidential ordering with clear instructions
  • Results delivered securely
Order a Screening


What Is a Urine Drug Screen?

Why Organizations Use Urine Drug Screening

How It Works

Collection

Testing Methodology

Interpreting Results

Detection Windows

Benefits and Limitations

Benefits

Limitations

Best Practices for Implementation

Summary





What Is a Hair Drug Screen?

Why Organizations Use Hair Drug Screening

How It Works

Collection

Testing Methodology

Interpreting Results

Detection Windows

Benefits

Limitations

Best Practices for Implementation

Summary

Drug Screening Near Williamson, IL

West Frankfort, IL

Cambria, IL

Freeman Spur, IL

Colp, IL

Creal Springs, IL

Crab Orchard, IL

Carterville, IL

Crainville, IL

Herrin, IL

Johnston City, IL

Energy, IL

Pittsburg, IL

Whiteash, IL

White Ash, IL

Spillertown, IL

Williamson Drug Testing

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

Williamson DOT Drug Testing

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

Williamson DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Williamson, IL.

Williamson Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Williamson, IL.v

Williamson Hair Drug Testing

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

Williamson Alcohol Testing

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

Williamson Drug Testing Services

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

Williamson 5 Panel Drug Test

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

Williamson 10 Panel Drug Test

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

Williamson On Site Drug Testing

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

Williamson DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Williamson, IL 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

You can order online or call 800-221-4291 for same-day scheduling. After payment, an authorization form is emailed immediately for use at any of our 17,000+ testing centers.
Accredited Drug Testing provides urine, hair, oral fluid, and specialty panels such as EtG alcohol and exposure testing. Both DOT and non-DOT testing options are available nationwide.
Yes. DOT testing follows 49 CFR Part 40, using SAMHSA-certified labs, qualified collectors, strict chain-of-custody, and MRO review for all regulated modes (FMCSA, FAA, FRA, FTA, PHMSA, USCG).
Rapid tests often provide same-day results. Lab-based testing typically reports within 24–72 hours after specimen collection and laboratory analysis.
Yes. All results are handled in accordance with HIPAA and DOT privacy requirements. Accredited Drug Testing never shares personal data without consent or legal obligation.
Absolutely. We support workplace programs, legal and probation requirements, schools, athletics, and private personal testing needs across the United States.

Customer Reviews

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

Explained everything so no questions

Torin was great. Explained everything so no questions

Tony Lombardo - 4/18/2025

Sweet and helpful

Trish was amazing and got me through the sytem very fast and swift. I had a hard time hearing her a couple of times, but she was super sweet and helpful throughout the process. Highly recommend her!

Sophia Schutze - 6/19/2024

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

Quick, Polite, Informative

Everyone has been quick to respond, polite, informative. It's been easy to order tests. I would recommend them to anyone to use.

April Rogers - 2/15/2025

test was quick and easy

Company New Hire Employee Process for DOT Drug test was quick and easy. No need to make appt. All employee had to do is show prepaid qr code I sent to employee show ID and was set. Would Recommend.

Maria Lopez - 11/19/2024

Really Helpful

I am just really happy to see that the location near me still offers hair follicle tests!! They are really helpful when any false positives happen, waiting on my results. Hope they come fast!

Kali Collins - 1/16/2025

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

quick to assist

They are very quick to assist with your orders and they helped when I needed to find a new testing facility.

Gary Matkin - 2/19/2025

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