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

Drug Testing Locations in Waterloo, MT

With 13 testing centers in the Waterloo 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

13 Drug-Testing Centers in Waterloo

Same-Day Electronic Donor Pass Accepted at All Locations Below

Minutes Away, Test Today

75 Yellowstone Trl

11.87 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
75 Yellowstone Trl
Whitehall, MT 59759

305 N. Main St.

26.06 mi
🕑 Testing Hours: Mon–Fri: 10:00 AM-3:30 PM • Sat: 10:00 AM-11:30 AM✓ Walk-in with Electronic Donor Pass
305 N. Main St.
Ennis, MT 59729

401 S Alabama St,

26.17 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
401 S Alabama St,
Butte, MT 59701

401 S Alabama St Ste 6b

26.21 mi
🕑 Testing Hours: Mon–Sat: 8:00 AM-8:00 PM • Sun: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
401 S Alabama St Ste 6b
Butte, MT 59701

505 W Park St Ste C

26.24 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
505 W Park St Ste C
Butte, MT 59701

122003 Nissler Rd

28.86 mi
🕑 Testing Hours: Mon–Fri: 8:30 AM-8:00 PM✓ Walk-in with Electronic Donor Pass
122003 Nissler Rd
Butte, MT 59701

16 Railway Ave

33.02 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
16 Railway Ave
Three Forks, MT 59752

100 Beaverhead Trl

34.33 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
100 Beaverhead Trl
Big Sky, MT 59716

1039 E Glendale St

41.13 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
1039 E Glendale St
Dillon, MT 59725

120 S Atlantic St

41.19 mi
🕑 Testing Hours: Mon–Fri: 7:30 AM-5:30 PM✓ Walk-in with Electronic Donor Pass
120 S Atlantic St
Dillon, MT 59725

600 Mt Highway 91 S

41.68 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-3:00 PM✓ Walk-in with Electronic Donor Pass
600 Mt Highway 91 S
Dillon, MT 59725

403 W Main St

48.86 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
403 W Main St
Belgrade, MT 59714

33 W Main St

49.07 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
33 W Main St
Belgrade, MT 59714

Employment, DOT, Court Ordered, Probation, Family

Accredited Drug Testing provides extensive drug and alcohol testing at 13 convenient centers in the Waterloo, Montana area. Our services include DOT and non-DOT urine tests, breath alcohol tests, EtG alcohol testing, and hair drug screening, catering to individuals, employers, and legal requirements. Fast results and SAMSA certified lab analyses are offered with same-day service, available at most Waterloo sites close to your residence or workplace. We additionally offer Occupational Health Testing, Clinical Testing, and Background Checks.

To schedule, dial (800) 221-4291 or register conveniently online. Choose your test and a nearby location—services are open for you, employees, or others. Test scheduling is quick and simple; contact our scheduling team or book your test online any time of day. Our hassle-free process ensures you can easily arrange drug testing near Waterloo.

* 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 Waterloo, MT

1

Order Online or Call

Select your test & search nearby Waterloo 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.

Waterloo, MT Drug Testing

Drug Testing Services Available at Our Waterloo, MT Labs:

At our Waterloo 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

Montana Drug Testing Laws & Compliance in Waterloo

SAMHSA Certified • MRO Verified

Accredited Drug Testing provides employer and individual screening in Waterloo, MT adhering strictly to MCA § 39-2-205 et seq., federal DOT 49 CFR Part 40 guidelines, and certified SAMHSA laboratory chain-of-custody standards.

Statutory Citation
MCA § 39-2-205 et seq.
Medical Marijuana
Legal
Recreational Cannabis
Legal
Workplace Rights
Zero-Tolerance Protected

Montana Workforce Drug and Alcohol Testing Act establishes procedural requirements for pre-employment, post-accident, and safety-sensitive workforce testing.

Under MCA § 39-2-205 et seq., employers in Waterloo 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 Montana), 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 Waterloo, 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 Waterloo and Montana.

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 Waterloo, MT

Minutes Away, Same-Day Donor Pass

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

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

Major Employment & Commercial Hubs Served:

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

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

Surrounding Areas Served Near Waterloo

Silver Star • Rader Creek • Whitehall • Twin Bridges • Cardwell • Pony • Janney • Sappington

Waterloo, MT 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 Waterloo.

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

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 Waterloo.

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 Waterloo facility or job site for groups of 25+ employees.

Local Testing Resource Network

More Drug & Alcohol Testing Options in Waterloo, MT

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

Waterloo Drug Testing

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

Waterloo DOT Drug Testing

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

Waterloo DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Waterloo, MT.

Waterloo Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Waterloo, MT.v

Waterloo Hair Drug Testing

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

Waterloo Alcohol Testing

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

Waterloo Drug Testing Services

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

Waterloo 5 Panel Drug Test

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

Waterloo 10 Panel Drug Test

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

Waterloo On Site Drug Testing

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

Waterloo DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Waterloo, MT 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 Montana, workplace drug testing is governed by statutory guidelines under MCA § 39-2-205 et seq.. Private employers generally operate under a Workforce Drug and Alcohol Testing Act (MCA § 39-2-205), permitting pre-employment, random, post-accident, and reasonable suspicion testing.
Yes. Employers in Montana who implement a certified Drug-Free Workplace Program in compliance with MCA § 39-2-205 et seq. can qualify for insurance premium discounts and enhanced legal protections during workers' compensation claims.
Under Montana state law compliance standards, state statutes permits zero-tolerance drug policies for safety-sensitive roles. Safety-sensitive positions, DOT-regulated roles, and federal contract compliance remain strictly zero-tolerance across all jurisdictions.
Accredited Drug Testing provides access to 13 certified collection sites in the Waterloo area, offering urine, hair follicle, breath alcohol, and DOT testing.
While walk-ins are welcome with an electronic donor pass at collection sites across Waterloo, 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