Drug Test Services - Ann Arbor, MI

Urine | Hair | DOT | Oral Fluid | Alcohol/ETG | Occupational Health

With 32 testing centers in the Ann Arbor 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.

32 Drug Test Service Centers in Ann Arbor

Minutes Away, Test Today

1000 E Stadium Blvd

1.12 mi
🕑 Facility: Mon–Fri: 08:00 AM - 05:00 PM (Lunch: 12:00 PM - 01:00 PM)⚡ Drug Screens: Mon–Fri: 08:00 AM - 11:00 AM, 01:00 PM - 04:00 PM
1000 E Stadium Blvd
Ann Arbor, MI 48104

1785 W Stadium Blvd

1.67 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1785 W Stadium Blvd
Ann Arbor, MI 48103

3131 S State St Ste 100

2.44 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3131 S State St Ste 100
Ann Arbor, MI 48108

3280 Washtenaw Ave

2.78 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-8:00 PM • Sat:,Sun: 9:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
3280 Washtenaw Ave
Ann Arbor, MI 48104

2008 Hogback Rd Ste 1

3.35 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2008 Hogback Rd Ste 1
Ann Arbor, MI 48105

140 S Industrial Dr

6.99 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
140 S Industrial Dr
Saline, MI 48176

22316 Pontiac Trl

12.74 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
22316 Pontiac Trl
South Lyon, MI 48178

44237 Michigan Avenue

13.59 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
44237 Michigan Avenue
Canton, MI 48188

Po Box 511

15.17 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
Po Box 511
Chelsea, MI 48118

775 S Main St Po Box 490

15.17 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
775 S Main St Po Box 490
Chelsea, MI 48118

2050 N Haggerty Rd Ste 140

15.24 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2050 N Haggerty Rd Ste 140
Canton, MI 48187

1021 Karl Greimel Dr

15.91 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1021 Karl Greimel Dr
Brighton, MI 48116

41005 E Huron River Dr

16.11 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
41005 E Huron River Dr
Belleville, MI 48111

47601 Grand River Ave Ste B230 The Outpatient Center

17.51 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
47601 Grand River Ave Ste B230 The Outpatient Center
Novi, MI 48374

30488 Milford Rd

17.60 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
30488 Milford Rd
New Hudson, MI 48165

8580 W Grand River Ave

18.41 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8580 W Grand River Ave
Brighton, MI 48116

10000 Wayne Rd Ste 102

18.43 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
10000 Wayne Rd Ste 102
Romulus, MI 48174

8577 N Wayne Rd

18.64 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8577 N Wayne Rd
Westland, MI 48185

11700 Metro Airport Center Dr Ste 104

18.76 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
11700 Metro Airport Center Dr Ste 104
Romulus, MI 48174

11301 Metro Airport Center Dr

18.83 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
11301 Metro Airport Center Dr
Romulis, MI 48174

21800 Haggerty Rd

19.13 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
21800 Haggerty Rd
Northville, MI 48167

37595 7 Mile Rd

19.42 mi
🕑 Testing Hours: M 7:00 AM-4:00 PM • T-F 7:30 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
37595 7 Mile Rd
Livonia, MI 48152

34095 Plymouth Rd

19.51 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
34095 Plymouth Rd
Livonia, MI 48150

29600 S Wixom Rd

19.61 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
29600 S Wixom Rd
Wixom, MI 48393

42875 Grand River Ave Ste 101

19.68 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
42875 Grand River Ave Ste 101
Novi, MI 48375

32500 Van Born Rd

19.72 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
32500 Van Born Rd
Wayne, MI 48184

42020 Grand River Ave Ste B

19.79 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
42020 Grand River Ave Ste B
Novi, MI 48375

11583 Farmington Rd,

19.80 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
11583 Farmington Rd,
Livonia, MI 48150

39555 W 10 Mile Rd Ste 301

20.19 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
39555 W 10 Mile Rd Ste 301
Novi, MI 48375

7960 Grand River Rd Ste 100

20.28 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7960 Grand River Rd Ste 100
Brighton, MI 48114

2305 Genoa Business Park Dr Ste 170

20.35 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2305 Genoa Business Park Dr Ste 170
Brighton, MI 48114

2300 Genoa Business Park Dr Ste 120

20.36 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2300 Genoa Business Park Dr Ste 120
Brighton, MI 48114

Employers | Individuals | Families

Accredited Drug Testing provides comprehensive drug and alcohol testing services to promote workplace safety, meet compliance requirements, and support legal or personal needs for testing. Drug Testing helps prevent accidents, ensures a drug-free workplace,and meets Federal mandates such as those outlined by the Department of Transportation (DOT)

Drug Testing Services

Customized Testing Options Available | Discounts available for Bulk Purchases | Onsite Drug Testing Services

Urine Drug Testing Services

Urine drug testing in Ann Arbor, Michigan is a reliable method that detects recent drug use by analyzing urine samples. It's non-invasive and commonly used for pre-employment screening and monitoring individuals in various settings.

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Purpose of Urine Drug Testing

  • Pre-employment screening
  • Random workplace testing
  • Legal and court mandates
  • Rehabilitation programs monitoring
  • Sports organizations testing

What Drugs Can Be Detected

  • Marijuana
  • Cocaine
  • Opiates
  • Amphetamines
  • Methamphetamines

Choosing urine drug testing in Ann Arbor, Michigan offers an efficient, cost-effective, and accurate means to ensure compliance and safety across various sectors.

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Alcohol Test Services

Alcohol testing determines the blood alcohol concentration (BAC) in an individual to assess intoxication levels. This testing is crucial for safety in environments where impaired individuals pose a hazard.

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Alcohol Testing is used in many settings

  • Workplace safety programs
  • Law enforcement protocols
  • Rehabilitation monitoring
  • School and university policies
  • Personal health assessments

Common Methods of Alcohol Testing

  • Breathalyzer
  • Urine test
  • Blood test
  • Saliva test
  • EtG test

Breathalyzer - Used primarily by law enforcement to measure BAC.

Urine test - Common in workplaces to detect recent alcohol consumption.

Blood test - Highly accurate, usually for clinical settings.

Saliva test - Quick screening tool for alcohol detection.

EtG test - Detects ethanol metabolites over a longer period.

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Hair Follicle Drug Testing Services

Hair follicle drug testing in Ann Arbor, Michigan involves analyzing a small hair sample to detect drug use over the past 90 days. This method is non-invasive and highly accurate, making it an effective option for long-term substance monitoring.

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Why Use Hair Drug Testing?

  • Extended detection window
  • Difficult to adulterate
  • Comprehensive history
  • Non-invasive collection
  • Reliable results

What Drugs Can Be Detected

  • Marijuana
  • Cocaine
  • Amphetamines
  • Opioids
  • PCP
  • Ecstasy

Through hair testing, Ann Arbor, Michigan ensures a robust process for identifying drug use, helping employers and authorities maintain safety and compliance.

Order Your Test Online

DOT Drug Testing Services

DOT drug testing in Ann Arbor, Michigan is mandated for safety-sensitive positions within industries regulated by the U.S. Department of Transportation, such as aviation and trucking. This rigorous testing ensures compliance with federal safety standards.

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Who is Required to Take DOT Drug Tests?

  • Commercial vehicle drivers
  • Aviation crew members
  • Pipeline operators
  • Transit workers
  • Merchant mariners
  • Railroad workers
  • Drug and alcohol coordinators

What Drugs Are Tested For

  • Amphetamines
  • Marijuana
  • Cocaine
  • Opiates
  • PCP
  • Ecstasy

In Ann Arbor, Michigan, DOT drug testing is an essential compliance measure for maintaining public safety and operational integrity within transportation sectors.

Order Your Test Online

Probation Drug Testing Services

Probation drug testing in Ann Arbor, Michigan is an oversight tool ensuring individuals comply with court terms. It serves as a deterrent against substance abuse and assists in rehabilitating probationers by promoting sober lifestyles. Learn More

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  • Compliance Verification: Ensures adherence to probation terms.
  • Deterrence from Substance Use: Reduces likelihood of drug misuse.
  • Rehabilitation Support: Encourages substance-free lives.
  • Community Safety: Enhances safety by reducing drug-related crimes.
  • Judicial Oversight: Assists courts in monitoring offenders.

Testing Methods

  • Urine tests: Commonly used due to accuracy and cost-efficiency.
  • Hair follicle tests: Offers historical insights into drug use up to 90 days.
  • Saliva tests: Provides quick results for immediate assessments.
  • Blood tests: Highly reliable, used when detailed data is needed.

Ann Arbor, Michigan's probation services rely on robust drug testing to foster compliance and aid in the rehabilitation process, ultimately aiming for reduced recidivism and safer communities.

Order Your Test Online

Court Ordered Drug Testing Services

Court-ordered drug testing involves mandatory testing by judicial order as part of sentencing or pretrial conditions. This testing ensures compliance with legal requirements and supports rehabilitation efforts.

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Why are Court Ordered Drug Test Services Available?

  • Compliance with legal directives
  • Rehabilitation monitoring
  • Public safety
  • Family custody cases
  • Pretrial conditions

Court Ordered Test Methods

  • Urine tests: Detects recent drug use
  • Hair follicle tests: Provides a longer detection window
  • Saliva tests: Quick, non-invasive testing
  • Blood tests: Precise but invasive
  • Nail tests: Offers extended detection period
Court-ordered drug testing in DC ensures compliance with legal frameworks, aiding in rehabilitation processes and societal safety.

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Fingernail Drug Testing Services

Fingernail drug testing in Ann Arbor, Michigan offers a unique approach to drug detection with a longer detection window. This method analyzes keratin in nails, capturing traces of drugs consumed. It provides a detailed snapshot of substance use over weeks or even months, assisting legal and occupational needs.

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  • Fingernails: Retain drug indicators for 3-6 months.
  • Toenails: Capture up to a year of drug usage.

What Drugs Can Be Detected

  • Opiates
  • Amphetamines
  • Marijuana
  • Cocaine
  • Benzodiazepines
  • Methamphetamines

Advantages over other methods

  • Non-invasive collection
  • Long detection period
  • Reduced risk of sample tampering
  • Minimal collection discomfort
  • High accuracy

In Ann Arbor, Michigan, fingernail testing is a powerful tool for providing an extended perspective on drug use, ideal for legal and regulatory compliance.

Order Your Test Online

Occupational Health Test Services

Occupational health testing in Ann Arbor, Michigan is critical to ensuring employee safety and workplace compliance. It encompasses evaluations and screenings that assess the physical and mental capabilities of workforce members. Protecting employee health and safety is vital for promoting productivity and mitigating workplace risks.

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Purpose of Occupational Health Testing

  • Ensure employee safety
  • Compliance with health regulations
  • Identify health risks
  • Prevent workplace accidents
  • Enhance workplace productivity

Common Types of Occupational Health Tests

  • Fitness for duty exams: Evaluates physical capability to perform tasks.
  • Respirator Fit Testing: Ensures the proper fit of protective gear.
  • Pulmonary Function Tests (PFT's): Assess lung capacity and function.
  • Tuberculosis (TB): Screens for TB infection in high-risk settings.
  • Vision: Checks eyesight to prevent on-the-job errors.
  • Audiometric: Tests hearing ability to safeguard against hearing loss.

In conclusion, occupational health testing in Ann Arbor, Michigan is essential to promoting healthful work environments. By ensuring workers are physically and mentally fit, employers can maintain safety standards and regulatory compliance while enhancing overall workforce performance.

Order Your Test Online

Drug Statistics for Ann Arbor, Michigan

Drug-related statistics in Ann Arbor, Michigan provide insights into the community's health and safety landscape. It is essential to monitor these statistics to understand the prevalence of substance abuse and the effectiveness of intervention programs. Key areas of interest include opioid-related incidents, youth substance use rates, and rehabilitation program outcomes, which help in shaping local policies and support systems.

Drug Testing Regulations in Michigan

Employer drug testing in Ann Arbor must comply with state guidelines under M.C.L. § 421.29. Michigan law supports employer rights to test applicants and active workforce members, denying unemployment benefits for policy violations under MCL 421.29.

Medical Marijuana Status: Legal  |  Recreational Marijuana Status: Legal

Surrounding Areas Served Near Ann Arbor

Central • Sister Lakes • Barton Hills • Dixboro • Ypsilanti • Eastlawn • Willow Run • Dexter

Drug & Alcohol Test Selection & Panel Comparison

Test Type / Panel Detection Window Common Applications Turnaround Time
5-Panel Urine Screen 1 to 5 Days Standard Pre-Employment, Random & Workplace Testing 24 to 48 Hours
10-Panel Urine Screen 1 to 7 Days Expanded Employment, Healthcare & Probation 24 to 48 Hours
Hair Follicle Drug Test Up to 90 Days Long-Term Monitoring, Court-Ordered & Custody 3 to 5 Business Days
Oral Fluid / Saliva Screen 1 to 48 Hours Immediate Recent-Use Screening & On-Site Testing 24 to 48 Hours
ETG Alcohol Testing Up to 80 Hours Court-Ordered Alcohol Abstinence & Probation Monitoring 24 to 48 Hours

Ann Arbor Drug Testing

Quickly find trusted local drug testing centers in Ann Arbor, MI — fast, convenient, and reliable every time!

Ann Arbor DOT Drug Testing

Quickly find a local DOT drug testing center in Ann Arbor, MI — fast, reliable, convenient nationwide service!

Ann Arbor DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Ann Arbor, MI.

Ann Arbor Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Ann Arbor, MI.v

Ann Arbor Hair Drug Testing

Get fast, accurate hair drug testing at our convenient Ann Arbor, MI locations—results you can trust, every time!

Ann Arbor Alcohol Testing

Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Ann Arbor, MI.

Ann Arbor Drug Testing Services

Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Ann Arbor, MI.

Ann Arbor 5 Panel Drug Test

Accurate 5 panel drug testing with fast, confidential results—trusted by Ann Arbor, MI employers and individuals nationwide.

Ann Arbor 10 Panel Drug Test

Comprehensive 10 panel drug testing with fast, reliable results—trusted for Ann Arbor, MI workplace and personal testing needs.

Ann Arbor On Site Drug Testing

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

Ann Arbor DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Ann Arbor, MI 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 Michigan, workplace drug testing is governed by statutory guidelines under M.C.L. § 421.29. Private employers generally operate under a Michigan Employment Security Act (M.C.L. § 421.29), permitting pre-employment, random, post-accident, and reasonable suspicion testing.
Yes. Employers in Michigan who implement a certified Drug-Free Workplace Program in compliance with M.C.L. § 421.29 can qualify for insurance premium discounts and enhanced legal protections during workers' compensation claims.
Under Michigan state law compliance standards, state statutes allows employers to enforce zero-tolerance cannabis rules. Safety-sensitive positions, DOT-regulated roles, and federal contract compliance remain strictly zero-tolerance across all jurisdictions.
Accredited Drug Testing provides access to 0 certified collection sites in the Ann Arbor area, offering urine, hair follicle, breath alcohol, and DOT testing.
While walk-ins are welcome with an electronic donor pass at collection sites across Ann Arbor, 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

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

phone support has been excellent

I have used ADT several times. Their phone support has been excellent, both when putting in the orders and when asking for help to interpret results.

Tee Ess - 12/19/2024

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

Super Easy to Schedule

Super easy to schedule and get what you need, weather for a job, personal, or court ordered! I believe I spoke with Justine who was helpful in answering all my questions and stayed on the phone with me until she was sure I was all set and got the emails I needed.

Mandy Ryan - 12/14/2024

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

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

ADT was able to get me the best tests

Dealing with allegation’s of drug use that completely false is stressful, ADT was able to get me the best tests, going back the farthest in the same day with as little hassle as possible, I spoke with 1 person and wasn’t transferred once, and they took my payment, and got me my work order for a clinic as close as possible for the service I needed. 5*

Christopher Hansis - 12/19/2024

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

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

Great experience

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

Jenna Bee - 2/19/2025


(800) 221-4291