Drug Test Services - Houston, MO

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

With 29 testing centers in the Houston 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 Houston

Minutes Away, Test Today

1100 E Outer Rd S

10.49 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM • Sat:,Sun: 9:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
1100 E Outer Rd S
Canton, MO 63435

311 S Dickerson St

11.18 mi
🕑 Facility: Mon–Fri: 07:00 AM - 04:00 PM⚡ Drug Screens: Mon–Fri: 08:00 AM - 03:00 PM
311 S Dickerson St
Palmyra, MO 63461

105 E Quincy St

14.87 mi
🕑 Facility: Mon–Fri: 07:00 AM - 03:00 PM⚡ Drug Screens: Mon–Fri: 08:00 AM - 02:00 PM
105 E Quincy St
Lewistown, MO 63452

927 Broadway St Ste 120

16.03 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
927 Broadway St Ste 120
Quincy, IL 62301

1025 Maine St

16.07 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1025 Maine St
Quincy, IL 62301

1005 Broadway St

16.10 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1005 Broadway St
Quincy, IL 62301

3701 E. Lake Centre Dr. Ste 1

18.31 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3701 E. Lake Centre Dr. Ste 1
Quincy, IL 62305

6000 Hospital Dr

18.77 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-2:30 PM✓ Walk-in with Electronic Donor Pass
6000 Hospital Dr
Hannibal, MO 63401

100 Medical Dr

18.77 mi
🕑 Testing Hours: Mon–Fri: 5:30 AM-2:00 PM✓ Walk-in with Electronic Donor Pass
100 Medical Dr
Hannibal, MO 63401

400 S Center St

22.93 mi
🕑 Testing Hours: Mon–Fri: 7:30 AM-12:00 PM & 1:30 PM-3:30 PM✓ Walk-in with Electronic Donor Pass
400 S Center St
Shelbina, MO 63468

109 East St

31.17 mi
🕑 Facility: Mon–Fri: 07:30 AM - 03:30 PM (Lunch: 12:30 PM - 01:00 PM)✓ Walk-in with Electronic Donor Pass
109 East St
Clarence, MO 63437

103 E Commercial St

36.77 mi
🕑 Facility: Mon–Fri: 07:00 AM - 04:00 PM⚡ Drug Screens: Mon–Fri: 08:00 AM - 02:00 PM
103 E Commercial St
Kahoka, MO 63445

906 Main St

38.83 mi
🕑 Testing Hours: M-Th 9:00 AM-3:00 PM • F 9:00 AM-1:00 PM • Sat: 9:00 AM-11:00 AM✓ Walk-in with Electronic Donor Pass
906 Main St
Keokuk, IA 52632

629 Blondeau St Ste 201

38.84 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
629 Blondeau St Ste 201
Keokuk, IA 52632

928 Main St

38.84 mi
🕑 Testing Hours: M-Sun: 8:00 AM-8:00 PM✓ Walk-in with Electronic Donor Pass
928 Main St
Keokuk, IA 52632

1600 Morgan St

39.35 mi
🕑 Testing Hours: M-Sun: 8:00 AM-8:00 PM✓ Walk-in with Electronic Donor Pass
1600 Morgan St
Keokuk, IA 52632

400 N 17th St

39.35 mi
🕑 Testing Hours: M-Th 10:00 AM-12:00 PM & 12:30 PM-2:00 PM • F 10:00 AM-12:00 PM & 12:30 PM-1:00 PM✓ Walk-in with Electronic Donor Pass
400 N 17th St
Keokuk, IA 52632

1205 N Missouri St

42.04 mi
🕑 Testing Hours: M-Sun: 7:00 AM-12:00 AM✓ Walk-in with Electronic Donor Pass
1205 N Missouri St
Macon, MO 63552

307 Mckay St

42.13 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
307 Mckay St
Macon, MO 63552

2305 Georgia St 0

43.27 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2305 Georgia St 0
Louisiana, MO 63353

2967 N 2600th Ave

43.76 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2967 N 2600th Ave
La Prairie, IL 62346

211 S 3rd St

46.08 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
211 S 3rd St
Louisiana, MO 63353

Rt 54 Sigler St.

46.84 mi
🕑 Facility: Mon–Fri: 07:00 AM - 04:00 PM✓ Walk-in with Electronic Donor Pass
Rt 54 Sigler St.
Memphis, MO 63555

1454 N County Rd 2050

47.99 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1454 N County Rd 2050
Carthage, IL 62321

710 Business South

49.07 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
710 Business South
Bowling Green, MO 63334

905 N Business Highway 161

49.07 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
905 N Business Highway 161
Bowling Green, MO 63334

521 E Main St

49.46 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
521 E Main St
Mt Sterling, IL 62353

1515 Union Ave

49.89 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
1515 Union Ave
Moberly, MO 65270

626 E Summit St

49.99 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
626 E Summit St
Mexico, MO 65265

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 is a common screening method to detect a variety of substances in an individual's system. It involves analyzing a urine sample in a certified laboratory to identify specific drugs. Used widely across different fields, urine drug testing is a key tool in maintaining safety.

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Purpose of Urine Drug Testing

  • Pre-employment screening
  • Random workplace testing
  • Legal compliance
  • Rehabilitation monitoring
  • Post-accident investigation

What Drugs Can Be Detected

  • Marijuana
  • Cocaine
  • Opiates
  • Amphetamines
  • Benzodiazepines

In Houston, Missouri, urine drug testing stands as a reliable method for assuring that individuals are free from illicit substances, promoting a healthier lifestyle.

Order Your Test Online

Alcohol Test Services

Alcohol testing in Houston, Missouri is an essential tool in identifying recent alcohol consumption. Quick and straightforward, these tests are crucial in various contexts to ensure safety and compliance. Different methods provide flexibility depending on specific needs or regulations.

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  • Workplace testing
  • Rehabilitation centers
  • Law enforcement checks
  • DOT compliance
  • School programs
  • Insurance processes

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  • Breath tests
  • Blood tests
  • Urine tests
  • Saliva tests
  • Hair tests

Breath tests - Commonly used by law enforcement for roadside checks, providing instant results.
Blood tests - Indicate recent consumption, widely used in legal contexts.
Urine tests - Simple for pre-employment tests, detecting longer-term use.
Saliva tests - Quick for on-site testing, detecting recent intake.
Hair tests - Detect longer history of use, though less common for alcohol.

Order Your Test Online

Hair Follicle Drug Testing Services

Hair follicle drug testing involves analyzing a small hair sample for drug metabolites, offering a long detection window to confirm past substance use. This non-invasive method is particularly advantageous for verifying drug history over weeks or months, utilized in Houston, Missouri for employment and legal purposes.

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Why Use Hair Drug Testing?

  • Long detection period
  • Non-invasive collection
  • Hard to adulterate
  • Tracks repeated use over time
  • Useful in high-risk workplaces

What Drugs Can Be Detected

  • Marijuana
  • Cocaine
  • Opiates
  • Heroin
  • Methamphetamine

In NH, hair drug testing provides a comprehensive view of an individual's substance use, making it invaluable for both employers and legal entities in making informed decisions based on robust evidence.

Order Your Test Online

DOT Drug Testing Services

DOT drug testing is mandated by the Department of Transportation to ensure safety in transport sectors. It involves rigorous testing procedures to identify misuse of prescribed drugs or illegal substances in safety-sensitive positions.

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Who is Required to Take DOT Drug Tests?

  • Commercial drivers
  • Airline personnel
  • Transit employees
  • Railroad workers
  • Pipeline workers
  • Maritime crew

What Drugs Are Tested For

  • Marijuana
  • Cocaine
  • Opiates
  • Amphetamines
  • PCP

DOT drug testing in DC plays a pivotal role in safeguarding public safety by screening transportation industry workers. It ensures adherence to federal safety standards and supports the integrity of the sector.

Order Your Test Online

Probation Drug Testing Services

Probation drug testing in Houston, Missouri involves monitoring individuals on probation to ensure compliance with terms set by the court. It forms a crucial part of public safety and rehabilitation programs by identifying prohibited drug use. Testing methods include urine, hair, blood, and saliva tests to ensure comprehensive monitoring.

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Why Are Probation Drug Test Services Available?

  • Ensures compliance: Verifies adherence to legal terms.
  • Promotes rehabilitation: Supports recovery goals.
  • Protects community safety: Reduces public risk.
  • Monitors drug abstinence: Confirms drug-free status.
  • Facilitates judicial process: Informs court decisions.

Testing Methods

  • Urine tests: Common method for recent use detection.
  • Hair follicle tests: Identifies long-term use patterns.
  • Saliva tests: Detects recent drug intake.
  • Blood tests: Provides precise substance levels.

Probation drug testing in Houston, Missouri remains a vital tool for enabling offenders to reintegrate successfully into society while maintaining accountability.

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.

Order Your Test Online

Fingernail Drug Testing Services

Fingernail drug testing offers a comprehensive view of drug use patterns over several months, analyzing keratin segments for drug residues. This makes it a highly reliable choice for long-term detection, especially useful for monitoring legal compliance or employment screenings in NJ.

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What is the Detection Window for Fingernail Drug Tests

  • Fingernails: Detect drug use for up to eight months, adapting to growth rate variations.
  • Toenails: Extended detection due to slower growth, making them suitable for longitudinal analysis.

What Drugs Can Be Detected

  • Cocaine
  • Opioids
  • Amphetamines
  • Marijuana
  • Barbiturates
  • Benzodiazepines

Advantages over other methods

  • Longer detection period
  • Non-invasive sample collection
  • Minimal risk of contamination
  • Resistant to alteration attempts
  • Highly reliable for legal cases
  • Comprehensive cumulative analysis

With these benefits, fingernail testing in NJ is instrumental for thorough and precise substance monitoring.

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Occupational Health Test Services

Occupational health testing in Houston, Missouri is crucial for maintaining workplace safety and ensuring employees' health and productivity. It involves a variety of assessments to evaluate an individual's health in relation to their work environment, contributing to overall workplace safety and regulatory compliance.
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Purpose of Occupational Health Testing

  • Ensure employee safety
  • Reduce workplace accidents
  • Enhance productivity
  • Meet regulatory compliance
  • Monitor employee health

Common Types of Occupational Health Tests

  • Fitness for duty exams: Assesses employee's capability to perform their job.
  • Respirator Fit Testing: Ensures proper respirator fitting.
  • Pulmonary Function Tests (PFT's): Evaluates lung capacity and health.
  • Tuberculosis (TB) testing: Detects TB infection risk.
  • Vision testing: Monitors visual acuity relevant to job tasks.
  • Audiometric testing: Assesses hearing levels to prevent hearing loss.

In Houston, Missouri, occupational health testing serves as a vital tool for preventing workplace injuries, promoting health standards, and ensuring a safe working environment.

Order Your Test Online

Drug Statistics for Houston, Missouri

Drug-related statistics for Houston, Missouri:

  • There is limited local-specific data available, but like many small towns, Houston may face challenges associated with substance abuse typical of rural American communities.
  • Statewide, Missouri has ongoing efforts to tackle opioid misuse and offer support services, which can indirectly support smaller towns like Houston.
  • Community initiatives play a key role in drug prevention and education, striving to keep Houston's drug-related issues under control.

Drug Testing Regulations in Missouri

Employer drug testing in Houston must comply with state guidelines under Mo. Rev. Stat. § 287.120. Missouri workers compensation law permits benefit reductions or forfeitures when workplace accidents result from unauthorized drug or alcohol impairment.

Medical Marijuana Status: Legal  |  Recreational Marijuana Status: Legal

Surrounding Areas Served Near Houston

Philadelphia • Ewing • Dover • Emden • Palmyra • Lewistown • La Grange • New Court Village

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

Houston Drug Testing

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

Houston DOT Drug Testing

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

Houston DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Houston, MO.

Houston Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Houston, MO.v

Houston Hair Drug Testing

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

Houston Alcohol Testing

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

Houston Drug Testing Services

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

Houston 5 Panel Drug Test

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

Houston 10 Panel Drug Test

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

Houston On Site Drug Testing

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

Houston DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Houston, MO 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 Missouri, workplace drug testing is governed by statutory guidelines under Mo. Rev. Stat. § 287.120. Private employers generally operate under a Missouri Article XIV and labor statutes, permitting pre-employment, random, post-accident, and reasonable suspicion testing.
Yes. Employers in Missouri who implement a certified Drug-Free Workplace Program in compliance with Mo. Rev. Stat. § 287.120 can qualify for insurance premium discounts and enhanced legal protections during workers' compensation claims.
Under Missouri state law compliance standards, state statutes protects off-duty medical cardholders for non-safety positions. 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 Houston area, offering urine, hair follicle, breath alcohol, and DOT testing.
While walk-ins are welcome with an electronic donor pass at collection sites across Houston, 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

Very Fun and Easy

Trish last week and Tatiana this week, very fun and easy folks to deal with. Well be using them more and more in the future.

Tom O - 12/19/2024

Everything was great

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

Olga Petrova - 9/19/2024

Extremely polite

They were very fast extremely polite walked you through every detail of the process if you had any questions they had no problems answering

Billy Williams - 2/19/2025


(800) 221-4291