Drug Test Services - Calvert, TX

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

With 37 testing centers in the Calvert 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.

37 Drug Test Service Centers in Calvert

Minutes Away, Test Today

806 N Crockett Ave

19.82 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
806 N Crockett Ave
Cameron, TX 76520

322 Coleman St

26.22 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
322 Coleman St
Marlin, TX 76661

1507 S College Ave

28.62 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1507 S College Ave
Bryan, TX 77801

1703 E 29th St

28.89 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1703 E 29th St
Bryan, TX 77802

1600 Joseph Dr

29.15 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1600 Joseph Dr
Bryan, TX 77802

602 N Main St

29.44 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
602 N Main St
Rockdale, TX 76567

1700 Brazos Ave

30.57 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1700 Brazos Ave
Rockdale, TX 76567

1103 Woodson Dr

31.68 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1103 Woodson Dr
Caldwell, TX 77836

1600 University Dr E

31.69 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1600 University Dr E
College Station, TX 77840

2011 S Texas Ave

35.03 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-6:00 PM✓ Walk-in with Electronic Donor Pass
2011 S Texas Ave
Bryan, TX 77802

1604 Rock Prairie Rd

35.42 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1604 Rock Prairie Rd
College Station, TX 77845

1602 Rock Prairie Rd Ste 260

35.65 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1602 Rock Prairie Rd Ste 260
College Station, TX 77845

1638 Case Rd Apt 3000

39.17 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1638 Case Rd Apt 3000
Temple, TX 76504

701 Mcclintic Dr

39.18 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
701 Mcclintic Dr
Groesbeck, TX 76642

107 W Avenue M

40.52 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
107 W Avenue M
Temple, TX 76504

1005 Marlandwood Rd

41.25 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1005 Marlandwood Rd
Temple, TX 76502

1802 S 31st St

41.51 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1802 S 31st St
Temple, TX 76504

2401 S 31st St

41.56 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2401 S 31st St
Temple, TX 76508

1905 Sw H K Dodgen Loop

42.07 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1905 Sw H K Dodgen Loop
Temple, TX 76502

2708 Airport Rd

42.08 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2708 Airport Rd
Temple, TX 76504

2010 Sw H K Dodgen Loop Ste 206

42.12 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2010 Sw H K Dodgen Loop Ste 206
Temple, TX 76504

1697 W Tate St

42.86 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1697 W Tate St
Robinson, TX 76706

3614 Sw H K Dodgen Loop Ste F

42.91 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3614 Sw H K Dodgen Loop Ste F
Temple, TX 76504

5 Meadowbrook Dr Unit C

45.17 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-6:00 PM✓ Walk-in with Electronic Donor Pass
5 Meadowbrook Dr Unit C
Temple, TX 76502

100 W Cross St

45.32 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
100 W Cross St
Madisonville, TX 77864

1135 N Loop 340

45.50 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1135 N Loop 340
Waco, TX 76705

1620c W Loop 340

45.50 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1620c W Loop 340
Waco, TX 76712

5400 Crosslake Pkwy Ste 300

45.59 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5400 Crosslake Pkwy Ste 300
Waco, TX 76712

109 W Panther Way

46.36 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
109 W Panther Way
Hewitt, TX 76643

1620-c W Loop 340

46.49 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1620-c W Loop 340
Waco, TX 76712

201 E 2nd Ave

47.00 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
201 E 2nd Ave
Belton, TX 76513

1201 Hewitt Dr Ste 203

47.37 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1201 Hewitt Dr Ste 203
Waco, TX 76712

4205 Franklin Ave

47.64 mi
🕑 Testing Hours: M-Th 8:00 AM-7:00 PM • F 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
4205 Franklin Ave
Waco, TX 76710

5174 W Waco Dr

47.88 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5174 W Waco Dr
Waco, TX 76710

4800 W Waco Dr Ste 120

47.93 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4800 W Waco Dr Ste 120
Waco, TX 76710

408 N Valley Mills Dr Ste 408f

48.02 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
408 N Valley Mills Dr Ste 408f
Waco, TX 76710

3919 W Waco Dr

48.08 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3919 W Waco Dr
Waco, TX 76710

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 reliable method to screen for substances via urine samples, widely used in employment and legal settings in Calvert, Texas. It detects recent drug use, offering a non-invasive approach that is cost-effective and accurate. Common drugs include opiates, cocaine, marijuana, amphetamines, and PCP. Learn More

Purpose of Urine Drug Testing

  • Employment screenings
  • Compliance with legal orders
  • Rehabilitation programs
  • School screening
  • Ensuring workplace safety
  • Monitoring drug abuse

What Drugs Can Be Detected

  • Marijuana
  • Cocaine
  • Amphetamines
  • Opiates
  • PCP
  • Benzodiazepines

In Calvert, Texas, urine drug testing plays a crucial role in maintaining safe environments and fostering trust. Our specialized centers in KY offer reliable and timely results to support your needs.

Order Your Test Online

Alcohol Test Services

Alcohol testing is crucial for determining blood alcohol levels in individuals to ensure safety in various environments. With non-invasive methods available, it offers quick and precise results to monitor sobriety.

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Alcohol Testing is used in many settings

  • Workplace safety compliance
  • Driving under influence checks
  • Rehabilitation monitoring
  • Underage drinking prevention
  • Alcohol-free events verification
  • Legal investigations

Common Methods of Alcohol Testing

  • Breathalyzer
  • Blood test
  • Saliva test
  • Urine test
  • Hair analysis

Breathalyzer - Used for immediate alcohol level evaluation.

Blood test - Provides precise BAC readings for legal cases.

Saliva test - Quick, non-invasive method for recent alcohol use.

Urine test - Detects alcohol consumption over a longer period.

Hair analysis - Reflects long-term alcohol consumption patterns.

Order Your Test Online

Hair Follicle Drug Testing Services

Hair follicle drug testing is a method used to detect the presence of drug metabolites in an individual's hair shaft. This type of testing provides a longer detection window compared to other methods, revealing drug use over the past 90 days. Hair samples are collected, analyzed, and result in accurate long-term drug history.

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Why Use Hair Drug Testing?

  • Long detection window
  • Test accuracy
  • Non-invasive sample collection
  • Minimal risk of tampering
  • Comprehensive substance history

What Drugs Can Be Detected

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

In Calvert, Texas, hair follicle drug testing is highly valued for its ability to provide a reliable and comprehensive analysis of an individual's drug history, helping employers and legal entities make informed decisions.

Order Your Test Online

DOT Drug Testing Services

DOT drug testing in Calvert, Texas follows strict federal regulations designed to ensure a drug-free transportation workforce. The test primarily involves urine samples and covers several drugs for drivers, pilots, and others in safety-sensitive positions. It's crucial for maintaining public safety and compliance with Department of Transportation requirements.

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Who is Required to Take DOT Drug Tests?

  • Bus drivers
  • Truck drivers
  • Train engineers
  • Pipeline workers
  • Air traffic controllers
  • Merchant mariners

What Drugs Are Tested For

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

By conducting DOT drug tests in Calvert, Texas, industry leaders ensure that all safety-critical personnel maintain readiness to perform their duties safely, upholding the highest standards of integrity and safety in public and private transportation sectors.

Order Your Test Online

Probation Drug Testing Services

Probation drug testing in Calvert, Texas is a system used to monitor individuals on probation to ensure compliance with the law regarding substance use. These tests are performed regularly to verify abstinence from illegal substances, helping individuals stay accountable and maintain progress.Learn More

Why Are Probation Drug Test Services Available?

  • Legal Compliance: Ensure adherence to legal requirements.
  • Community Safety: Protect the well-being of the community.
  • Rehabilitation Support: Assist in the recovery process.
  • Prevention: Deter future substance abuse.
  • Monitoring: Track progress and setbacks.

Testing Methods

  • Urine Tests: Common choice for detecting recent use.
  • Hair Follicle Tests: Detects long-term drug use.
  • Saliva Tests: Easy, quick option for recent detection.
  • Blood Tests: Rarely used, but highly accurate.

In Calvert, Texas, probation drug testing plays a crucial role in the justice system to help individuals reintegrate into society successfully, ensuring safety and promoting a drug-free lifestyle.

Order Your Test Online

Court Ordered Drug Testing Services

Court ordered drug testing is a legal measure implemented to ensure individuals comply with judicial mandates, promoting accountability and rehabilitation. It utilizes various testing methods to detect substance use, providing evidence for court proceedings. This service supports public safety and the legal process in Calvert, Texas.

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Why are Court Ordered Drug Test Services Available?

  • Ensure compliance with legal orders
  • Support rehabilitation efforts
  • Protect public safety
  • Provide evidence in legal proceedings
  • Maintain accountability

Court Ordered Test Methods

  • Urine tests: Common and non-invasive
  • Hair follicle tests: Long-term detection
  • Saliva tests: Quick results, less invasive
  • Blood tests: Accurate, used less frequently
  • Nail tests: Unique, longer detection window

In Calvert, Texas, court ordered drug testing acts as a critical component in ensuring compliance and facilitating rehabilitation, strengthening the justice system's overall effectiveness.

Order Your Test Online

Fingernail Drug Testing Services

Fingernail drug testing in Calvert, Texas offers a robust, non-invasive method for detecting drug use by analyzing substances deposited in nail growth. It provides a valuable alternative to hair tests, enabling the identification of drug exposure over an extended period while offering distinct advantages in versatility and reliability.

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What is the Detection Window for Fingernail Drug Tests

  • Fingernails: Detects up to 6 months past usage depending on growth rate.
  • Toenails: Potentially serves as a longer-term detection method due to slower growth.

What Drugs Can Be Detected

  • Cocaine
  • Opiates
  • THC
  • MDMA
  • Phencyclidine (PCP)

Advantages over other methods

  • Unaffected by hair dyes or treatments
  • Long detection window
  • Small sample size required
  • Non-invasive procedure
  • Greater resistance to tampering

In conclusion, fingernail drug testing in Calvert, Texas stands as a highly effective and reliable method in various contexts, offering broad detection capabilities and advantages over other testing techniques.

Order Your Test Online

Occupational Health Test Services

Occupational health testing in , PA is vital for workforce safety, complying with regulations, and ensuring fit-for-duty status. By testing for various health conditions, it promotes a safe working environment.

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Purpose of Occupational Health Testing

  • Ensure employee safety
  • Meet legal requirements
  • Reduce workplace accidents
  • Promote health and productivity
  • Assess job fitness

Common Types of Occupational Health Tests

  • Fitness for duty exams: Assess job capability.
  • Respirator Fit Testing: Ensure mask effectiveness.
  • Pulmonary Function Tests (PFT's): Assess lung function.
  • Tuberculosis (TB): Detect TB infections.
  • Vision: Evaluate sight quality.
  • Audiometric: Measure hearing levels.

In , Calvert, Texas, occupational health testing is key to maintaining a healthy, efficient, and regulatory-compliant work environment. Regular testing helps safeguard employees and increase operational safety.

Order Your Test Online

Drug Statistics for Calvert, Texas

Due to the limited availability of specific drug-related statistics for Calvert, Texas, focus is generally placed on broader trends observed in Robertson County. As with many small communities, local efforts have been concentrated on education and prevention, focusing on reducing substance abuse. Programs targeting youth and public awareness campaigns are central to combating drug misuse and promoting healthy lifestyles.

While precise figures for Calvert are not readily available, national and state-level reports indicate challenges with opioids, methamphetamine, and other substances. Efforts within the county often mirror those on larger scales, aiming to reduce drug-related incidents through community collaboration and support services, including mental health and rehabilitation programs.

Drug Testing Regulations in Texas

Employer drug testing in Calvert must comply with state guidelines under Tex. Lab. Code § 411.091. Texas Labor Code § 411.091 mandates written policy distribution for employer drug testing programs while supporting broad pre-employment and random testing rights.

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

Surrounding Areas Served Near Calvert

Hearne • Hammond • Maysfield • Bremond • Gause • Highbank • Wheelock • Mumford

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

Calvert Drug Testing

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

Calvert DOT Drug Testing

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

Calvert DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Calvert, TX.

Calvert Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Calvert, TX.v

Calvert Hair Drug Testing

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

Calvert Alcohol Testing

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

Calvert Drug Testing Services

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

Calvert 5 Panel Drug Test

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

Calvert 10 Panel Drug Test

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

Calvert On Site Drug Testing

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

Calvert DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Calvert, TX 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 Texas, workplace drug testing is governed by statutory guidelines under Tex. Lab. Code § 411.091. Private employers generally operate under a Texas Labor Code § 411.091 guidelines, permitting pre-employment, random, post-accident, and reasonable suspicion testing.
Yes. Employers in Texas who implement a certified Drug-Free Workplace Program in compliance with Tex. Lab. Code § 411.091 can qualify for insurance premium discounts and enhanced legal protections during workers' compensation claims.
Under Texas state law compliance standards, state statutes allows broad pre-employment, random, and post-accident testing. 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 Calvert area, offering urine, hair follicle, breath alcohol, and DOT testing.
While walk-ins are welcome with an electronic donor pass at collection sites across Calvert, 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

Fast and easy

It was fast and easy a pleasure to talk to the customer service people great service

Peter Villegas - 1/19/2025

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

quick to assist

They are very quick to assist with your orders and they helped when I needed to find a new testing facility.

Gary Matkin - 2/19/2025

Quick, Polite, Informative

Everyone has been quick to respond, polite, informative. It's been easy to order tests. I would recommend them to anyone to use.

April Rogers - 2/15/2025

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

Smooth and Seamless

I use their service for new hire and DOT employee's. Spoke with Taisha Walker this morning, and she was very helpful. She made the process smooth and seamless.

Christina Galdos - 3/9/2025

A very nice company

A very nice company of expertise. The staff will go above to help you out of your situation in a timely matter 👏

Tam Jack - 2/19/2025

Friendly and Knowledgeable

I reached out Accredited Drug Testing/Secure Screenings to partner for my drug testing business (Discovery Diagnostics Columbia SC) and the process was extremely easy. I worked with Sicilia who was amazing. She was friendly & knowledgeable, and answer all of my questions with ease.

Kendra Harley - 3/26/2025

Great experience

Great experience and great lab. Customer service agent was very helpful.

Jenna Bee - 2/19/2025

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


(800) 221-4291