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

Drug Testing Locations in Comstock Park, MI

With 31 testing centers in the Comstock Park 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

31 Drug-Testing Centers in Comstock Park

Same-Day Electronic Donor Pass Accepted at All Locations Below

Minutes Away, Test Today

933 3 Mile Rd Nw Ste 110

1.87 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
933 3 Mile Rd Nw Ste 110
Grand Rapids, MI 49544

976 3 Mile Rd Nw

1.91 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
976 3 Mile Rd Nw
Walker, MI 49544

2332 Alpine Ave Nw

2.41 mi
🕑 Testing Hours: M-Sun: 8:00 AM-8:00 PM✓ Walk-in with Electronic Donor Pass
2332 Alpine Ave Nw
Grand Rapids, MI 49544

2331 Alpine Ave Nw

2.41 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
2331 Alpine Ave Nw
Grand Rapids, MI 49544

1140 Monroe Ave Nw Ste 150

3.94 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1140 Monroe Ave Nw Ste 150
Grand Rapids, MI 49503

6231 West River Dr Ne,

4.24 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-10:00 AM & 12:00 PM-1:00 PM✓ Walk-in with Electronic Donor Pass
6231 West River Dr Ne,
Belmont, MI 49306

2750 East Beltline Ave Ne Floor 1

4.93 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2750 East Beltline Ave Ne Floor 1
Grand Rapids, MI 49525

515 Michigan St Ne, Suite 101

4.95 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
515 Michigan St Ne, Suite 101
Grand Rapids, MI 49503

515 Michigan St Ne Ste 102

4.95 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
515 Michigan St Ne Ste 102
Grand Rapids, MI 49503

1033 Fulton St W

5.30 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1033 Fulton St W
Grand Rapids, MI 49504

1300 Michigan St Ne Ste 200

5.31 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1300 Michigan St Ne Ste 200
Grand Rapids, MI 49503

1971 E Beltline Ave Ne Ste 209-210

5.37 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1971 E Beltline Ave Ne Ste 209-210
Grand Rapids, MI 49525

3935 Lake Michigan Dr Nw,

6.32 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3935 Lake Michigan Dr Nw,
Grand Rapids, MI 49534

1000 E Paris Ave Se Ste 218

8.45 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1000 E Paris Ave Se Ste 218
Grand Rapids, MI 49546

1550 E Beltline Ave Se Ste 125

8.75 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1550 E Beltline Ave Se Ste 125
Grand Rapids, MI 49506

723 Kenmoor Ave Se

8.79 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
723 Kenmoor Ave Se
Grand Rapids, MI 49546

2740 28th St Sw, Suite A

9.17 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2740 28th St Sw, Suite A
Wyoming, MI 49519

3030 Ivanrest Ave Sw

9.56 mi
🕑 Testing Hours: Mon–Sat: 7:00 AM-3:00 PM✓ Walk-in with Electronic Donor Pass
3030 Ivanrest Ave Sw
Grandville, MI 49418

3625 Clyde Park Ave Sw Ste A

9.79 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3625 Clyde Park Ave Sw Ste A
Grand Rapids, MI 49509

3643 28th St Se

10.19 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3643 28th St Se
Grand Rapids, MI 49512

3682 29th St Se Ste 101

10.43 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3682 29th St Se Ste 101
Kentwood, MI 49512

3350 Broadmoor Ave Se

10.77 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3350 Broadmoor Ave Se
Grand Rapids, MI 49512

436 44th St Se Ste A

10.87 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
436 44th St Se Ste A
Grand Rapids, MI 49548

2000 44th St Se,

11.26 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2000 44th St Se,
Kentwood, MI 49508

2180 44th St Se Ste 105

11.34 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2180 44th St Se Ste 105
Grand Rapids, MI 49508

4433 Breton Rd Se

11.43 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4433 Breton Rd Se
Kentwood, MI 49508

4600 Breton Rd Se Ste 103

11.47 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4600 Breton Rd Se Ste 103
Grand Rapids, MI 49508

4375 Canal Ave Sw

11.65 mi
🕑 Testing Hours: Mon–Fri: 7:30 AM-2:30 PM • Sat: 8:30 AM-11:30 AM✓ Walk-in with Electronic Donor Pass
4375 Canal Ave Sw
Grandville, MI 49418

6151 28th St Se

12.08 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6151 28th St Se
Grand Rapids, MI 49546

6105 Wilson Ave Sw

13.48 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-12:00 PM✓ Walk-in with Electronic Donor Pass
6105 Wilson Ave Sw
Wyoming, MI 49418

3697 Haymeadow Ave

17.10 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3697 Haymeadow Ave
Ravenna, MI 49451

Employment, DOT, Court Ordered, Probation, Family

The Accredited Drug Testing facilities offer a wide range of drug and alcohol testing services at our 31 testing centers situated in the Comstock Park, Michigan vicinity. We specialize in DOT and non-DOT urine drug screenings, breath alcohol testing, EtG testing for alcohol, and hair follicle drug tests to meet the requirements of individuals, employers, and legal entities. Our Comstock Park, MI center ensures rapid result testing and employs SAMSA certified labs. Same-day services are accessible, and most testing sites are conveniently close to your residence or workplace. We also offer Occupational Health Testing, Clinical Testing, and Background Checks among our additional services.

By calling (800) 221-4291 or registering online, you can easily arrange for a test. Choose your desired test and a nearby facility—whether it's for personal, employee, or third-party testing purposes. Setting up a test is Simple and Convenient—reach out to our scheduling team or book online any time. Our efficient, straightforward system facilitates drug testing arrangements near Comstock Park with minimal effort.

* 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 Comstock Park, MI

1

Order Online or Call

Select your test & search nearby Comstock Park 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.

Comstock Park, MI Drug Testing

Drug Testing Services Available at Our Comstock Park, MI Labs:

At our Comstock Park 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

Michigan Drug Testing Laws & Compliance in Comstock Park

SAMHSA Certified • MRO Verified

Accredited Drug Testing provides employer and individual screening in Comstock Park, MI adhering strictly to M.C.L. § 421.29, federal DOT 49 CFR Part 40 guidelines, and certified SAMHSA laboratory chain-of-custody standards.

Statutory Citation
M.C.L. § 421.29
Medical Marijuana
Legal
Recreational Cannabis
Legal
Workplace Rights
Zero-Tolerance Protected

Michigan law supports employer rights to test applicants and active workforce members, denying unemployment benefits for policy violations under MCL 421.29.

Under M.C.L. § 421.29, employers in Comstock Park 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; Recreational: Legal in Michigan), 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 Comstock Park, 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 Comstock Park and Michigan.

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 Comstock Park, MI

Minutes Away, Same-Day Donor Pass

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

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

Major Employment & Commercial Hubs Served:

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

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

Surrounding Areas Served Near Comstock Park

Northview • Kent City • Grand Rapids • Coldwater • Marne • East Grand Rapids • Rockford • Sparta

Comstock Park, MI 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 Comstock Park.

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

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 Comstock Park.

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 Comstock Park facility or job site for groups of 25+ employees.

Local Testing Resource Network

More Drug & Alcohol Testing Options in Comstock Park, MI

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

Comstock Park Drug Testing

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

Comstock Park DOT Drug Testing

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

Comstock Park DNA Testing

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

Comstock Park Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Comstock Park, MI.v

Comstock Park Hair Drug Testing

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

Comstock Park Alcohol Testing

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

Comstock Park Drug Testing Services

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

Comstock Park 5 Panel Drug Test

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

Comstock Park 10 Panel Drug Test

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

Comstock Park On Site Drug Testing

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

Comstock Park DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Comstock Park, 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 31 certified collection sites in the Comstock Park area, offering urine, hair follicle, breath alcohol, and DOT testing.
While walk-ins are welcome with an electronic donor pass at collection sites across Comstock Park, 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

Excellent service!

Excellent service! Trish went above and beyond to find me a testing site as close to my home as possible. Results were faster than expected, as well. Thanks for your help, Trish and Accredited!

Es Hache - 4/13/2025

Reception is kind and helpful

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

Yusuf Narmuradov - 11/19/2024

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


(800) 221-4291