Drug Test Services - Overland, MO

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

With 32 testing centers in the Overland 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 Overland

Minutes Away, Test Today

225 S Meramec Ave Ste 305

3.91 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
225 S Meramec Ave Ste 305
Clayton, MO 63105

State Highway 76 & State Highway Lower Level Claybough Plaza Ma

4.35 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-2:00 PM✓ Walk-in with Electronic Donor Pass
State Highway 76 & State Highway Lower Level Claybough Plaza Ma
Branson West, MO 65737

119 Church St Ste 223

4.40 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
119 Church St Ste 223
Ferguson, MO 63135

83 Progress Pkwy

4.53 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
83 Progress Pkwy
Maryland Heights, MO 63043

11550 Olive Blvd

4.54 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
11550 Olive Blvd
Saint Louis, MO 63141

1868 Craigshire Rd

4.63 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1868 Craigshire Rd
Saint Louis, MO 63146

11700 Studt Ave

4.88 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
11700 Studt Ave
Creve Coeur, MO 63141

747 N New Ballas Road

4.91 mi
🕑 Facility: Mon–Fri: 08:00 AM - 04:30 PM⚡ Drug Screens: Mon–Fri: 08:30 AM - 04:00 PM
747 N New Ballas Road
Creve Coeur, MO 63141

3446 Mckelvey Rd

4.92 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3446 Mckelvey Rd
Bridgeton, MO 63044

3440 Depaul Lane Ste. 208,

5.16 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3440 Depaul Lane Ste. 208,
Bridgeton, MO 63044

642 Clayton Rd.

5.37 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
642 Clayton Rd.
Saint Louis, MO 63117

637 Dunn Rd Ste 155

5.49 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
637 Dunn Rd Ste 155
Hazelwood, MO 63042

637 Dunn Rd Ste 135

5.57 mi
🕑 Facility: Mon–Fri: 07:00 AM - 05:00 PM⚡ Drug Screens: Mon–Fri: 09:00 AM - 04:00 PM
637 Dunn Rd Ste 135
Hazelwood, MO 63042

637 Dunn Rd Ste 100

5.57 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
637 Dunn Rd Ste 100
Hazelwood, MO 63042

463 Lynn Haven Ln

5.69 mi
🕑 Testing Hours: Mon–Fri: 7:30 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
463 Lynn Haven Ln
Hazelwood, MO 63042

7220 N Lindbergh Blvd #ste 250-60 Cargo Bay Bldg

5.84 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7220 N Lindbergh Blvd #ste 250-60 Cargo Bay Bldg
Hazelwood, MO 63042

615 S New Ballas Rd

5.91 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
615 S New Ballas Rd
Saint Louis, MO 63141

11501 Page Service Dr

6.06 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
11501 Page Service Dr
Saint Louis, MO 63146

1066 Executive Parkway Dr Ste 200

6.12 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1066 Executive Parkway Dr Ste 200
Saint Louis, MO 63141

9556 Manchester Rd

6.35 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
9556 Manchester Rd
Saint Louis, MO 63119

2321 Mccausland Ave Ste B

6.54 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2321 Mccausland Ave Ste B
Saint Louis, MO 63143

6542 Manchester Ave

6.59 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
6542 Manchester Ave
Saint Louis, MO 63139

40 N Kingshighway,

6.66 mi
🕑 Testing Hours: Mon–Fri: 8:30 AM-2:30 PM • Sat: 9:00 AM-12:00 PM✓ Walk-in with Electronic Donor Pass
40 N Kingshighway,
Saint Louis, MO 63108

2880 Netherton, Ste 101

7.12 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2880 Netherton, Ste 101
Saint Louis, MO 63136

8340 N Broadway

7.19 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
8340 N Broadway
Saint Louis, MO 63147

2331 Hampton Ave

7.20 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2331 Hampton Ave
Saint Louis, MO 63139

2348 Hampton Ave

7.20 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2348 Hampton Ave
Saint Louis, MO 63139

5000 Manchester Ave

7.30 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5000 Manchester Ave
Saint Louis, MO 63110

10716 New Halls Ferry Rd,

7.62 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
10716 New Halls Ferry Rd,
Florissant, MO 63033

6555 Chippewa St Ste 100

8.19 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6555 Chippewa St Ste 100
Saint Louis, MO 63109

8730 Big Bend Blvd Ste A

8.21 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8730 Big Bend Blvd Ste A
Saint Louis, MO 63119

1050 Old Des Peres Rd Ste 100

8.44 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1050 Old Des Peres Rd Ste 100
Saint Louis, MO 63131

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 widely used screening method for detecting recent drug use. It is easy to administer, non-invasive, and cost-effective. This testing helps identify the presence of drugs and their metabolites in the urine. Results are generally fast, making it ideal for various situations.

Learn More

Purpose of Urine Drug Testing

  • Pre-employment screening
  • Post-accident analysis
  • Random testing programs
  • Medical evaluations
  • Rehabilitation monitoring

What Drugs Can Be Detected

  • Marijuana (THC)
  • Cocaine
  • Opiates
  • Amphetamines
  • Benzodiazepines
  • Barbiturates

Urine drug testing in Overland, Missouri is a reliable choice for employers and individuals seeking an effective drug detection method. The test's versatility and accuracy make it a cornerstone in drug testing programs.

Order Your Test Online

Alcohol Test Services

Alcohol testing in Overland, Missouri determines the presence of alcohol in an individual’s system, typically undertaken in workplace, legal, or rehabilitative settings. The tests range from breath analysis to interpretation of blood alcohol content, providing accurate and swift results.

Learn More

Alcohol Testing is used in many settings

  • Workplace screening
  • Legal and judicial requirements
  • Rehabilitation programs
  • Health and safety environments
  • Transportation sectors

Common Methods of Alcohol Testing

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

Breath tests - Used for assessing on-the-spot alcohol content.

Blood tests - Provide a precise measurement of BAC levels.

Saliva tests - Detect the presence of alcohol in recent contexts.

Urine tests - Establish alcohol use over a more extended timeframe.

Hair tests - Determine long term alcohol usage history.

Order Your Test Online

Hair Follicle Drug Testing Services

Hair follicle drug testing analyzes hair samples from an individual's scalp to detect drug use over an extended period, up to 90 days. This test is useful for identifying long-term drug habits and is less invasive than blood tests, offering reliable results for various substances.

Learn More

Why Use Hair Drug Testing?

  • Long detection window
  • Non-invasive collection
  • Hard to adulterate
  • Highly accurate
  • Legal defensibility
  • Insight into usage patterns

What Drugs Can Be Detected

  • Marijuana
  • Cocaine
  • Methamphetamine
  • Opiates
  • PCP
  • Ecstasy

In Overland, Missouri, hair drug testing is often chosen for its accuracy and comprehensive detection capabilities, making it a preferred option for employers and legal professionals alike.

Order Your Test Online

DOT Drug Testing Services

DOT drug testing in Overland, Missouri, governed by the Department of Transportation, ensures transport safety by tracking drug use in safety-sensitive positions. The testing process requires adherence to strict protocols, with specific drugs being detected to maintain safety and compliance across the transportation sector.
Learn More

Who is Required to Take DOT Drug Tests?

  • Commercial motor vehicle drivers
  • Pilots and flight crew members
  • Train operators
  • Pipeline controllers
  • Maritime workers
  • Public transit drivers

What Drugs Are Tested For

  • Marijuana
  • Cocaine
  • Opiates
  • Amphetamines
  • Phencyclidine (PCP)

In Overland, Missouri, DOT drug testing is crucial for safeguarding public safety, ensuring that those in sensitive roles adhere to federal standards while maintaining a zero-tolerance policy towards illegal substances.

Order Your Test Online

Probation Drug Testing Services

Probation drug testing in Overland, Missouri is implemented to hold individuals accountable to court-ordered agreements involving sobriety. This testing deters drug use by frequently monitoring individuals for substance compliance, thereby supporting the probation system's role in rehabilitation.

Learn More

Why Are Probation Drug Test Services Available?

  • Deterrence: Discourages substance misuse.
  • Monitoring: Tracks compliance with court requirements.
  • Intervention: Identifies the need for substance abuse support.
  • Legal compliance: Ensures adherence to legal terms.
  • Rehabilitation aid: Encourages recovery.

Testing Methods

  • Urine tests: Common and cost-effective.
  • Hair follicle tests: Long-term detection capability.
  • Saliva tests: Quick and less invasive.
  • Blood tests: Highly accurate and immediate results.

By using probation drug testing in Overland, Missouri, individuals are encouraged towards a path of sobriety and accountability, aiding in the successful completion of their probation terms.

Order Your Test Online

Court Ordered Drug Testing Services

Court ordered drug testing in Overland, Missouri is mandated by the judiciary for various legal proceedings. It's a reliable method to ensure individuals comply with legal stipulations related to drug use. This testing is often compulsory in cases involving child custody, probation, and other legal matters.

Learn More

Title here...

  • Ensures compliance with legal requirements
  • Supports family law cases
  • Aids in custody decisions
  • Monitors individuals in recovery
  • Enhances public safety
  • Provides evidence in court proceedings

Court Ordered Test Methods

  • Urine tests: Economical and results are quickly available.
  • Hair follicle tests: Reveals past drug use over a few months.
  • Saliva tests: Offers immediate results for recent usage detection.
  • Blood tests: Shows exact levels of substances in the system.
  • Nail tests: Long-term detection similar to hair testing.

In Overland, Missouri, court ordered drug testing is an essential component of the justice system's goal to maintain public safety and uphold the legal process.

Order Your Test Online

Fingernail Drug Testing Services

Fingernail drug testing is a method for detecting long-term drug use by analyzing clippings of a person's nails, providing a broad detection window that reveals patterns of substance use over weeks or months.

Learn More

What is the Detection Window for Fingernail Drug Tests

  • Fingernails: Detect drug use for up to 6 months.
  • Toenails: Can offer insight into longer histories due to slower growth rates.

What Drugs Can Be Detected

  • Opiates
  • Amphetamines
  • Cocaine
  • THC
  • Steroids

Advantages over other methods

  • Extended detection period
  • Non-invasive collection
  • Less susceptible to external contamination
  • Reliable for monitoring compliance
  • Ideal for long-term analysis

In Overland, Missouri, fingernail drug testing plays a significant role in long-term drug monitoring, offering robust evidence for legal cases, compliance verification, or personal assurance regarding substance use behaviors.

Order Your Test Online

Occupational Health Test Services

Occupational health testing in Overland, Missouri involves a variety of assessments aiming to ensure the safety and wellness of employees in their workplace. This testing helps in evaluating physical capabilities, detecting potential health risks, and promoting a healthy workforce. Tests are designed based on job requirements and health regulations.

Learn More

Purpose of Occupational Health Testing

  • Ensure workplace safety
  • Employee health monitoring
  • Compliance with regulations
  • Identify potential hazards
  • Enhance productivity

Common Types of Occupational Health Tests

  • Fitness for duty exams: Evaluates physical capability
  • Respirator Fit Testing: Ensures proper respirator use
  • Pulmonary Function Tests (PFT's): Assesses lung health
  • Tuberculosis (TB): Detects exposure
  • Vision: Checks eyesight adequacy
  • Audiometric: Tests hearing capability

In Overland, Missouri, occupational health testing supports employers in fostering a safe, healthy, and compliant work environment, protecting both employees and organizational interests.

Order Your Test Online

Drug Statistics for Overland, Missouri

General Drug-Related Statistics for Overland, Missouri:

  • While specific statistics for Overland are not readily available, St. Louis County, which encompasses Overland, reports ongoing challenges with substance abuse, particularly opioids.
  • Efforts for prevention and treatment have been a focus, with several community initiatives aimed at reducing drug-related incidents.
  • The county has seen varying rates of improvement in substance use disorder treatment admissions over recent years, reflecting a dedicated effort to address these issues.

Drug Testing Regulations in Missouri

Employer drug testing in Overland 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 Overland

Sycamore Hills • Breckenridge Hills • Charlack • Vinita Park • St. John • Woodson Terrace • Bel-ridge • Saint Ann

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

Overland Drug Testing

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

Overland DOT Drug Testing

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

Overland DNA Testing

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

Overland Industry Training

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

Overland Hair Drug Testing

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

Overland Alcohol Testing

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

Overland Drug Testing Services

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

Overland 5 Panel Drug Test

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

Overland 10 Panel Drug Test

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

Overland On Site Drug Testing

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

Overland DOT Physicals

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