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

Drug Testing Locations in De Witt, IA

With 34 testing centers in the De Witt 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

34 Drug-Testing Centers in De Witt

Same-Day Electronic Donor Pass Accepted at All Locations Below

Minutes Away, Test Today

108 Industrial St

0.96 mi
🕑 Testing Hours: Mon–Fri: 12:00 PM-2:00 PM✓ Walk-in with Electronic Donor Pass
108 Industrial St
Dewitt, IA 52742

1118 11th St Laboratory

1.40 mi
🕑 Testing Hours: M-Sun: 8:00 AM-8:00 PM✓ Walk-in with Electronic Donor Pass
1118 11th St Laboratory
De Witt, IA 52742

1663g Lincoln Way Aka 1647 Lincoln Way

15.40 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1663g Lincoln Way Aka 1647 Lincoln Way
Clinton, IA 52732

915 13th Ave N

17.22 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-6:00 PM • Sat:,Sun: 8:00 AM-3:00 PM✓ Walk-in with Electronic Donor Pass
915 13th Ave N
Clinton, IA 52732

3400 Dexter Ct Ste 205

17.54 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3400 Dexter Ct Ste 205
Davenport, IA 52807

3400 Dexter Ct, Ste 205

17.55 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3400 Dexter Ct, Ste 205
Davenport, IA 52807

4711 N Brady St Ste 3s

17.66 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4711 N Brady St Ste 3s
Davenport, IA 52806

3540 E 46th St

17.69 mi
🕑 Testing Hours: Mon–Fri: 7:30 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
3540 E 46th St
Davenport, IA 52807

620 S Main St

17.71 mi
🕑 Facility: Mon–Fri: 07:00 AM - 03:00 PM⚡ Drug Screens: Mon–Fri: 07:00 AM - 02:00 PM
620 S Main St
Maquoketa, IA 52060

1410 N 4th St

18.20 mi
🕑 Testing Hours: M-Sun: 8:00 AM-8:00 PM✓ Walk-in with Electronic Donor Pass
1410 N 4th St
Clinton, IA 52732

3524 Jersey Ridge Rd,

18.46 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-3:00 PM✓ Walk-in with Electronic Donor Pass
3524 Jersey Ridge Rd,
Davenport, IA 52807

700 W Grove St

18.65 mi
🕑 Facility: Mon–Fri: 07:00 AM - 03:00 PM⚡ Drug Screens: Mon–Fri: 07:00 AM - 03:00 PM
700 W Grove St
Maquoketa, IA 52060

3319 Spring St Ste 103

18.67 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3319 Spring St Ste 103
Davenport, IA 52807

221 Main Ave

18.68 mi
🕑 Testing Hours: M-Sun: 8:00 AM-8:00 PM✓ Walk-in with Electronic Donor Pass
221 Main Ave
Clinton, IA 52732

2435 Kimberly Rd Ste 275

19.27 mi
🕑 Testing Hours: M-Sun: 8:00 AM-8:00 PM✓ Walk-in with Electronic Donor Pass
2435 Kimberly Rd Ste 275
Bettendorf, IA 52722

1000 Brady St

20.35 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1000 Brady St
Davenport, IA 52803

1820 W 3rd St

21.07 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1820 W 3rd St
Davenport, IA 52802

1337 W 2nd St

21.07 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1337 W 2nd St
Davenport, IA 52802

1201 5th Ave

22.02 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1201 5th Ave
Moline, IL 61265

2526 41st St

23.42 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2526 41st St
Moline, IL 61265

555 Valley View Dr

23.53 mi
🕑 Testing Hours: Mon–Fri: 7:30 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
555 Valley View Dr
Moline, IL 61265

1929 10th Ave E

26.35 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1929 10th Ave E
Milan, IL 61264

21107 Chicago Ave

28.43 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
21107 Chicago Ave
Savanna, IL 61074

105 S Heaton St

29.02 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
105 S Heaton St
Morrison, IL 61270

303 N Jackson St

30.01 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
303 N Jackson St
Morrison, IL 61270

1412 Cedar St

30.48 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1412 Cedar St
Tipton, IA 52772

200 E 5th St

30.55 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
200 E 5th St
Tipton, IA 52772

Onsite Only

31.75 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
Onsite Only
Geneseo, IL 61254

600 N College Ave

31.84 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
600 N College Ave
Geneseo, IL 61254

104 Cleveland Street

36.33 mi
🕑 Testing Hours: M-Sun: 8:00 AM-8:00 PM✓ Walk-in with Electronic Donor Pass
104 Cleveland Street
Muscatine, IA 52761

1505 Plaza Pl

36.43 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
1505 Plaza Pl
Muscatine, IA 52761

1518 Mulberry Ave

37.81 mi
🕑 Testing Hours: Mon–Fri: 8:30 AM-4:00 PM • Sat: 8:30 AM-12:00 PM✓ Walk-in with Electronic Donor Pass
1518 Mulberry Ave
Muscatine, IA 52761

1616 Cedar St Lowr Level

37.95 mi
🕑 Testing Hours: Mon–Fri: 7:30 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
1616 Cedar St Lowr Level
Muscatine, IA 52761

2109 Cedarwood Dr Ste 100

38.47 mi
🕑 Testing Hours: M-Sun: 8:00 AM-6:00 PM✓ Walk-in with Electronic Donor Pass
2109 Cedarwood Dr Ste 100
Muscatine, IA 52761

Employment, DOT, Court Ordered, Probation, Family

Accredited Drug Testing provides an extensive range of drug and alcohol assessments across our 34 facilities located in De Witt, Iowa. We manage both DOT and non-DOT urine screenings, breath alcohol exams, EtG alcohol checks, and hair follicle drug tests tailored for individuals, businesses, and legal applications. In De Witt, IA, our rapid results testing along with SAMSA certified lab analyses are offered with same day appointments, most conveniently situated centers are just a short distance from your residence or workplace. Our additional offerings include Occupational Health Testing, Clinical Analysis, and Background Verifications.

Dial (800) 221-4291 or visit our online registration. Simply choose a test type and select a local center – our testing caters to personal, employee, or third-party needs. Reserving a test is swift and straightforward, either contact our scheduling team or arrange your appointment online at any time. Our efficient and easy-to-use system simplifies drug test bookings near De Witt.

* 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 De Witt, IA

1

Order Online or Call

Select your test & search nearby De Witt 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.

De Witt, IA Drug Testing

Drug Testing Services Available at Our De Witt, IA Labs:

At our De Witt 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

Iowa Drug Testing Laws & Compliance in De Witt

SAMHSA Certified • MRO Verified

Accredited Drug Testing provides employer and individual screening in De Witt, IA adhering strictly to Iowa Code § 730.5, federal DOT 49 CFR Part 40 guidelines, and certified SAMHSA laboratory chain-of-custody standards.

Statutory Citation
Iowa Code § 730.5
Medical Marijuana
Legal (Medical)
Recreational Cannabis
Prohibited
Workplace Rights
Zero-Tolerance Protected

Iowa Code § 730.5 governs private sector employee drug testing, requiring written company policy distribution and certified laboratory screening protocols.

Under Iowa Code § 730.5, employers in De Witt 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 Iowa), 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 De Witt, 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 De Witt and Iowa.

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 De Witt, IA

Minutes Away, Same-Day Donor Pass

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

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

Major Employment & Commercial Hubs Served:

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

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

Surrounding Areas Served Near De Witt

Dewitt • Grand Mound • Welton • Mccausland • Long Grove • Low Moor • Charlotte • Folletts

De Witt, IA 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 De Witt.

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

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 De Witt.

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 De Witt facility or job site for groups of 25+ employees.

Local Testing Resource Network

More Drug & Alcohol Testing Options in De Witt, IA

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

De Witt Drug Testing

Quickly find trusted local drug testing centers in De Witt, IA — fast, convenient, and reliable every time!

De Witt DOT Drug Testing

Quickly find a local DOT drug testing center in De Witt, IA — fast, reliable, convenient nationwide service!

De Witt DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around De Witt, IA.

De Witt Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in De Witt, IA.v

De Witt Hair Drug Testing

Get fast, accurate hair drug testing at our convenient De Witt, IA locations—results you can trust, every time!

De Witt Alcohol Testing

Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in De Witt, IA.

De Witt Drug Testing Services

Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in De Witt, IA.

De Witt 5 Panel Drug Test

Accurate 5 panel drug testing with fast, confidential results—trusted by De Witt, IA employers and individuals nationwide.

De Witt 10 Panel Drug Test

Comprehensive 10 panel drug testing with fast, reliable results—trusted for De Witt, IA workplace and personal testing needs.

De Witt On Site Drug Testing

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

De Witt DOT Physicals

Certified DOT physicals with quick, reliable exams to keep De Witt, IA 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 Iowa, workplace drug testing is governed by statutory guidelines under Iowa Code § 730.5. Private employers generally operate under a private sector testing framework under Iowa Code § 730.5, permitting pre-employment, random, post-accident, and reasonable suspicion testing.
Yes. Employers in Iowa who implement a certified Drug-Free Workplace Program in compliance with Iowa Code § 730.5 can qualify for insurance premium discounts and enhanced legal protections during workers' compensation claims.
Under Iowa state law compliance standards, state statutes does not protect medical marijuana use during working hours. Safety-sensitive positions, DOT-regulated roles, and federal contract compliance remain strictly zero-tolerance across all jurisdictions.
Accredited Drug Testing provides access to 34 certified collection sites in the De Witt area, offering urine, hair follicle, breath alcohol, and DOT testing.
While walk-ins are welcome with an electronic donor pass at collection sites across De Witt, 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

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

Unbelievably fast and Easy

Unbelievably fast and Easy, I wont be using Any other provider from now on.

Ren Wisby - 4/19/2025

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

Super Helpful

Detricia was super helpful in making sure that the drug test is sent my worker for was the right one I needed for my company to be compliant with my customers drug test requirements.

Kevin Howell - 12/19/2024

Great experience

Great experience and great lab. Customer service agent was very helpful.

Jenna Bee - 2/19/2025

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

Pretty Straightforward

It was a pretty straightforward process getting an appointment and making payment. Getting to the testing site was quick. I was in and out in no time.

Sadiat Ogunyemi - 12/19/2024

Fast and easy

It was fast and easy a pleasure to talk to the customer service people great service

Peter Villegas - 1/19/2025

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

Very helpful

They were very helpful in finding a place to get tested on the route back home! They made a difficult time seem easy with no judgement!

Anne Creden - 11/19/2024


(800) 221-4291