Drug Test Services - Granville, IA

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

With 29 testing centers in the Granville 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.

29 Drug Test Service Centers in Granville

Minutes Away, Test Today

1000 Lincoln Cir Se

8.76 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
1000 Lincoln Cir Se
Orange City, IA 51041

118 N 7th Ave

13.94 mi
🕑 Facility: Mon–Fri: 06:30 AM - 04:00 PM✓ Walk-in with Electronic Donor Pass
118 N 7th Ave
Sheldon, IA 51201

255 N Welch Ave

15.13 mi
🕑 Facility: Mon–Fri: 08:00 AM - 05:00 PM (Lunch: 12:00 PM - 01:00 PM)⚡ Drug Screens: Mon–Fri: 08:00 AM - 12:00 PM, 01:00 PM - 05:00 PM
255 N Welch Ave
Primghar, IA 51245

38 19th St Sw

16.09 mi
🕑 Facility: Mon–Fri: 08:00 AM - 04:30 PM⚡ Drug Screens: Mon–Fri: 10:00 AM - 03:30 PM
38 19th St Sw
Sioux Center, IA 51250

714 Lincoln St Ne

19.32 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-6:00 PM✓ Walk-in with Electronic Donor Pass
714 Lincoln St Ne
Le Mars, IA 51031

400 Plymouth St Sw

20.19 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
400 Plymouth St Sw
Le Mars, IA 51031

300 Sioux Valley Dr

22.70 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
300 Sioux Valley Dr
Cherokee, IA 51012

231 N 8th Ave W

23.83 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
231 N 8th Ave W
Hartley, IA 51346

1202 21st Ave

25.58 mi
🕑 Facility: Mon–Fri: 07:00 AM - 03:30 PM⚡ Drug Screens: Mon–Fri: 07:00 AM - 11:30 AM, 01:00 PM - 03:00 PM
1202 21st Ave
Rock Valley, IA 51247

600 9th Ave N

28.84 mi
🕑 Facility: Mon–Fri: 07:30 AM - 04:30 PM✓ Walk-in with Electronic Donor Pass
600 9th Ave N
Sibley, IA 51249

1111 11th St

30.65 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
1111 11th St
Hawarden, IA 51023

1212 Starview Dr

33.36 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
1212 Starview Dr
Hinton, IA 51024

803 S Greene St

33.79 mi
🕑 Facility: Mon–Fri: 07:00 AM - 04:00 PM⚡ Drug Screens: Mon–Fri: 07:30 AM - 03:30 PM
803 S Greene St
Rock Rapids, IA 51246

315 1st Ave Ste 208

34.07 mi
🕑 Facility: Mon–Fri: 07:00 AM - 03:30 PM⚡ Drug Screens: Mon–Fri: 07:30 AM - 12:30 PM, 01:30 PM - 04:00 PM
315 1st Ave Ste 208
Rock Rapids, IA 51246

Po Box 135 222 Reed St

34.77 mi
🕑 Testing Hours: Mon–Fri: 8:30 AM-4:30 PM✓ Walk-in with Electronic Donor Pass
Po Box 135 222 Reed St
Akron, IA 51001

1204 W 18th St

37.80 mi
🕑 Facility: Mon–Fri: 07:00 AM - 04:00 PM⚡ Drug Screens: Mon–Fri: 07:00 AM - 03:30 PM
1204 W 18th St
Spencer, IA 51301

905 S Grand Ave

38.14 mi
🕑 Facility: Mon–Fri: 06:00 AM - 03:00 PM⚡ Drug Screens: Mon–Fri: 07:00 AM - 04:30 PM
905 S Grand Ave
Spencer, IA 51301

112 N Kiel St

38.14 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
112 N Kiel St
Holstein, IA 51025

116 E 11th St Ste 101

38.53 mi
🕑 Facility: Mon–Fri: 07:30 AM - 03:30 PM⚡ Drug Screens: Mon–Fri: 07:30 AM - 03:30 PM
116 E 11th St Ste 101
Spencer, IA 51301

1200 1st Ave E

38.54 mi
🕑 Facility: Mon–Fri: 06:30 AM - 03:00 PM⚡ Drug Screens: Mon–Fri: 06:30 AM - 02:30 PM
1200 1st Ave E
Spencer, IA 51301

2015 W 5th St

40.30 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2015 W 5th St
Storm Lake, IA 50588

620 Northwestern Dr

40.62 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
620 Northwestern Dr
Storm Lake, IA 50588

440 N Hiawatha Dr

40.94 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
440 N Hiawatha Dr
Canton, SD 57013

323 W Milwaukee Ave Ste 1

41.16 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
323 W Milwaukee Ave Ste 1
Storm Lake, IA 50588

307 E Main St

41.25 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-4:30 PM✓ Walk-in with Electronic Donor Pass
307 E Main St
Anthon, IA 51004

319 W 5th St

41.33 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
319 W 5th St
Storm Lake, IA 50588

2501 Pierce St

42.16 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
2501 Pierce St
Sioux City, IA 51104

1411 E Lakeshore Dr

42.61 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1411 E Lakeshore Dr
Storm Lake, IA 50588

1525 W 5th St Po Box 309

42.72 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1525 W 5th St Po Box 309
Storm Lake, IA 50588

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 Granville, Iowa is a proven method for detecting the presence of drugs in the system. It's affordable, easy to administer, and provides fast results, making it ideal for various applications. This testing is commonly used by employers and law enforcement agencies. Learn More

Purpose of Urine Drug Testing

  • Employee screening
  • Rehabilitation monitoring
  • Compliance with legal requirements
  • Safety-sensitive positions
  • Athletic testing

What Drugs Can Be Detected

  • Marijuana
  • Cocaine
  • Opiates
  • Amphetamines
  • Methamphetamines

In Granville, Iowa, urine drug testing remains a top choice due to its non-invasive nature and broad detection range. It provides detailed insights, ensuring informed decisions for workplace safety and public welfare.

Order Your Test Online

Alcohol Test Services

Alcohol testing in Granville, Iowa identifies the presence of alcohol in an individual's system through various methods. This testing is crucial for ensuring safety in professional and personal settings where alcohol use can impact performance and judgment. With immediate results, it helps maintain compliance and safety standards.Learn More

Alcohol Testing is used in many settings

  • Workplace safety initiatives
  • Legal and court-mandated screenings
  • Rehabilitation clinics
  • Post-incident assessments
  • Pre-employment criteria

Common Methods of Alcohol Testing

  • Breathalyzer
  • Blood Tests
  • Saliva Tests
  • Urine Tests
  • Breath Tests

Breathalyzer - Commonly used for roadside and workplace checks.

Blood Tests - Offers precise measurement of blood alcohol levels.

Saliva Tests - Quick, non-invasive method for immediate results.

Urine Tests - Used for detecting recent alcohol consumption.

Breath Tests - Quick screening of individuals for alcohol presence.

Order Your Test Online

Hair Follicle Drug Testing Services

The hair follicle drug test analyzes a small sample of hair to detect drug molecules and metabolites embedded in the hair shaft. This method provides a long detection window, making it ideal for tracking substance use over months.

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Why Use Hair Drug Testing?

  • Long detection window
  • Non-invasive sample collection
  • Hard to adulterate
  • Useful for long-term substance use verification
  • Comprehensive detection capabilities

What Drugs Can Be Detected

  • Cocaine
  • Opiates
  • Methamphetamine
  • Ecstasy
  • PCP

In Granville, Iowa, hair drug testing is increasingly popular for employers, parents, and organizations due to its reliability and comprehensive testing capabilities. It offers peace of mind, knowing you can trust the results obtained through a reputable and accurate testing method.

Order Your Test Online

DOT Drug Testing Services

DOT drug testing in Granville, Iowa is mandated by federal guidelines and is utilized to ensure safety in transportation industries. It involves rigorous testing procedures to detect substance use among employees, maintaining safety and compliance within operations.

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Who is Required to Take DOT Drug Tests?

  • Commercial truck drivers
  • Bus drivers
  • Pilots
  • Train operators
  • Maritime workers

What Drugs Are Tested For

  • Marijuana
  • Cocaine
  • Amphetamines
  • Opiates
  • PCP

DOT drug testing in Granville, Iowa is critical for transportation safety, ensuring that employees meet necessary safety standards.

Order Your Test Online

Probation Drug Testing Services

Probation drug testing in , CT is a monitoring measure for individuals under court-mandated probation. It involves regular testing to make sure compliance with probation terms, providing accountability and supporting rehabilitation efforts.

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Why Are Probation Drug Test Services Available?

  • Monitor compliance: Ensuring individuals meet probation terms.
  • Encourage recovery: Supporting sobriety efforts.
  • Identify relapse: Prompting quick intervention.
  • Protect the community: Reducing substance-related crimes.
  • Provide accountability: Encouraging responsibility for actions.

Testing Methods

  • Urine tests: Most common and cost-effective.
  • Hair follicle tests: Detects long-term drug use.
  • Saliva tests: Offers quick results for recent use.
  • Blood tests: Used for accurate and specific detection.

Probation drug testing in Granville, Iowa aids in the rehabilitation process of offenders, promoting community safety while supporting individuals in the path to living drug-free.

Order Your Test Online

Court Ordered Drug Testing Services

Court-ordered drug testing in , CT is mandated by judges to ensure individuals maintain a drug-free lifestyle. The process involves testing an individual’s biological samples in laboratories to detect illegal substance use.

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Why are Court Ordered Drug Test Services Available?

  • Ensuring compliance with legal rulings
  • Monitoring parolees
  • Supporting rehabilitation programs
  • Protecting public safety
  • Providing evidence in legal proceedings

Court Ordered Test Methods

  • Urine tests: Standard for immediate detection.
  • Hair follicle tests: Detects long-term drug use.
  • Saliva tests: For recent drug intake analysis.
  • Blood tests: Provides detailed substance information.
  • Nail tests: Captures extended usage history.

Court ordered drug testing in Granville, Iowa assists the judiciary in managing drug-related cases effectively, supporting both compliance and rehabilitation goals while maintaining public safety.

Order Your Test Online

Fingernail Drug Testing Services

Fingernail drug testing analyzes the keratin fibers of nails to detect drug use, offering a long detection window. This non-invasive method is increasingly popular in Granville, Iowa, known for accuracy and resistance to external contamination, making it suitable for various testing needs.

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What is the Detection Window for Fingernail Drug Tests

  • Fingernails: 3-6 months of history
  • Toenails: Longer growth cycle, similar detection to fingernails

What Drugs Can Be Detected

  • Marijuana
  • Cocaine
  • Opiates
  • Amphetamines
  • PCP

Advantages over other methods

  • Easy to collect
  • Long detection range
  • Non-invasive procedure
  • Reliable and accurate
  • Minimally affected by external factors

Granville, Iowa relies on fingernail testing for its persistence and comprehensive drug use detection, making it valuable in various professional and legal contexts.

Order Your Test Online

Occupational Health Test Services

Occupational health testing in , Granville, Iowa serves as a safeguard for workforce health, ensuring employees are fit for their designated roles. Tests include a range of health assessments conducted to verify health standards, compliance with occupational safety regulations, and adaptation to work environments, maintaining both health and productivity.

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Purpose of Occupational Health Testing

  • Health and safety compliance
  • Identifying workplace hazards
  • Preventing work-related injuries
  • Ensuring employee wellbeing
  • Assisting in worker rehabilitation
  • Reducing workplace absenteeism

Common Types of Occupational Health Tests

  • Fitness for duty exams: Evaluates physical and mental readiness for work.
  • Respirator Fit Testing: Ensures proper respirator use for respiratory protection.
  • Pulmonary Function Tests (PFT's): Assesses lung function for specific roles.
  • Tuberculosis (TB): Screens for infectious risks in the workplace.
  • Vision: Tests sight quality for roles requiring precision.
  • Audiometric: Checks hearing capabilities for audio-sensitive tasks.

In Granville, Iowa, occupational health testing is integral to maintaining workplace safety and ensuring employees are healthy, thus promoting operational efficiency. It plays a critical role in preventing workplace injuries and enhancing overall employee performance.

Order Your Test Online

Drug Statistics for Granville, Iowa

Drug-related statistics specifically for Granville, Iowa are not readily available due to its small population size. However, to provide a general context, smaller communities in Iowa often participate in state-wide surveys and studies to monitor substance abuse trends. This information helps local authorities and organizations implement relevant drug prevention and intervention programs.

Statewide, Iowa has implemented various strategies to combat substance misuse, including public education campaigns and increased access to treatment resources. These efforts are crucial in maintaining lower rates of substance abuse compared to national averages, thereby fostering safer and healthier communities across the state, including in smaller towns like Granville.

Drug Testing Regulations in Iowa

Employer drug testing in Granville must comply with state guidelines under Iowa Code § 730.5. Iowa Code § 730.5 governs private sector employee drug testing, requiring written company policy distribution and certified laboratory screening protocols.

Medical Marijuana Status: Legal (Medical)  |  Recreational Marijuana Status: Prohibited

Surrounding Areas Served Near Granville

Germantown • Hospers • Alton • Paullina • Orange City • Archer • Marcus • Fredonia

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

Granville Drug Testing

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

Granville DOT Drug Testing

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

Granville DNA Testing

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

Granville Industry Training

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

Granville Hair Drug Testing

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

Granville Alcohol Testing

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

Granville Drug Testing Services

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

Granville 5 Panel Drug Test

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

Granville 10 Panel Drug Test

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

Granville On Site Drug Testing

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

Granville DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Granville, 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 0 certified collection sites in the Granville area, offering urine, hair follicle, breath alcohol, and DOT testing.
While walk-ins are welcome with an electronic donor pass at collection sites across Granville, 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

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

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

I love the customer service

I love the customer service. The lady was patient enough to help me book my appointment with ease and ensuring I get the location that's best for me. Keep up the good work!

Elizabeth Chiaka - 9/19/2024

Unbelievably fast and Easy

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

Ren Wisby - 4/19/2025

Extremely pleasant

Initially Torrie helped me but I needed to call back. When I called back Kayla stepped in and finished my order. Both were extremely pleasant over the phone and provided wonderful customer service. Kudos to them!

Brynne Beverly - 4/19/2024

Everything was great

Everything was great, the staff was very polite. Thank you.

Olga Petrova - 9/19/2024

Great service

Great service easy use quick processing! Need a hair follicle for my DCFS case , quick and convenient!

Jesse Dupre - 4/12/2025

Kind and very helpful

Called around for hours and posted from company to person and got nowhere and had to fight to get a refund die to there miss information, well save time and sanity Acredited is the ONLY place the person was kind and very helpful, said what I needed and Faith the lady I dealt with made it simple and she did above and beyond everything I needed, as I'm going through a devorse this was a great help and made my day 100 stars from me.

Steven Harrison - 12/19/2024

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


(800) 221-4291