Drug Test Services - Granjeno, TX

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

With 39 testing centers in the Granjeno 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.

39 Drug Test Service Centers in Granjeno

Minutes Away, Test Today

900 S Bryan Rd

4.56 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
900 S Bryan Rd
Mission, TX 78572

305 E Expressway 83

4.78 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
305 E Expressway 83
Mission, TX 78572

707 Savannah Ave

6.02 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
707 Savannah Ave
Mcallen, TX 78503

1401 S 6th St

6.35 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1401 S 6th St
Mcallen, TX 78501

301 W Expressway 83

6.37 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
301 W Expressway 83
Mcallen, TX 78503

110 E Savannah Ave

6.38 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
110 E Savannah Ave
Mcallen, TX 78503

606 S Broadway St

6.39 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
606 S Broadway St
Mcallen, TX 78501

2420 E Griffin Pkwy

6.46 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2420 E Griffin Pkwy
Mission, TX 78572

6201 South Cage Blvd Ste 6

6.99 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6201 South Cage Blvd Ste 6
Pharr, TX 78577

1201 East Ridge Road, Ste A

7.01 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-11:00 AM & 1:00 PM-2:00 PM • Sat: 9:00 AM-10:30 AM✓ Walk-in with Electronic Donor Pass
1201 East Ridge Road, Ste A
Mcallen, TX 78503

1401 E Ridge Rd Ste C

7.07 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1401 E Ridge Rd Ste C
Mcallen, TX 78503

3421 W Us Highway 83 Ste 1

7.10 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3421 W Us Highway 83 Ste 1
Mcallen, TX 78501

501 N Ware Rd

7.10 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
501 N Ware Rd
Mcallen, TX 78501

1723 N 23rd St

7.29 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1723 N 23rd St
Mcallen, TX 78501

200 E Interstate 2 Ste Q

7.41 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
200 E Interstate 2 Ste Q
Pharr, TX 78577

403 N Jackson Rd

8.33 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-6:00 PM✓ Walk-in with Electronic Donor Pass
403 N Jackson Rd
Pharr, TX 78577

1106 W Sam Houston St

8.33 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1106 W Sam Houston St
Pharr, TX 78577

220 S Cage Blvd Ste C

8.68 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
220 S Cage Blvd Ste C
Pharr, TX 78577

4132 N 23rd St

8.69 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4132 N 23rd St
Mcallen, TX 78504

2501 Buddy Owens Ave

8.98 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2501 Buddy Owens Ave
Mcallen, TX 78504

4313 N 10th St Ste B

9.13 mi
🕑 Testing Hours: Mon–Fri: 8:30 AM-6:00 PM • Sat: 8:00 AM-12:00 PM✓ Walk-in with Electronic Donor Pass
4313 N 10th St Ste B
Mcallen, TX 78504

1301 E Fern Ave Ste B3

9.25 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1301 E Fern Ave Ste B3
Mcallen, TX 78501

801 E Nolana Ave Ste 9

9.57 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
801 E Nolana Ave Ste 9
Mcallen, TX 78504

926 W Nolana Loop Ste A

10.14 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
926 W Nolana Loop Ste A
Pharr, TX 78577

6316 N 10th St Ste C-1

10.31 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6316 N 10th St Ste C-1
Mcallen, TX 78504

2723 W Trenton,

11.35 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2723 W Trenton,
Edinburg, TX 78539

1424 East Ridge Road Ste2

11.75 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1424 East Ridge Road Ste2
Mcallen, TX 78504

2505 W Trenton Rd

11.80 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2505 W Trenton Rd
Edinburg, TX 78539

2109 W Trenton Rd Unit E

11.80 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2109 W Trenton Rd Unit E
Edinburg, TX 78539

1102 W Trenton Rd

11.84 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1102 W Trenton Rd
Edinburg, TX 78539

4847 S Jackson Rd

12.25 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4847 S Jackson Rd
Edinburg, TX 78539

822 W Wisconsin Rd

12.44 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
822 W Wisconsin Rd
Edinburg, TX 78539

2015 Jackson Creek Ave

12.78 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2015 Jackson Creek Ave
Edinburg, TX 78539

2514 W Freddy Gonzalez Dr

13.08 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2514 W Freddy Gonzalez Dr
Edinburg, TX 78539

427 E Duranta Ave Ste 103

13.23 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
427 E Duranta Ave Ste 103
Alamo, TX 78516

1200 S 10th Ave

14.01 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1200 S 10th Ave
Edinburg, TX 78539

122 W Champion St

14.38 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
122 W Champion St
Edinburg, TX 78539

409 E Mahl St

14.69 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
409 E Mahl St
Edinburg, TX 78539

104 S 12th Ave

14.74 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
104 S 12th Ave
Edinburg, TX 78539

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 , CT is a highly effective method for detecting recent drug use. It involves analyzing a urine sample to identify the presence of specific drugs or their metabolites. Urine tests are non-invasive, easy to administer, and widely used in various settings.

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Purpose of Urine Drug Testing

  • Pre-employment screening
  • Workplace safety
  • Rehabilitation monitoring
  • Legal and court purposes
  • Sports and fitness checks

What Drugs Can Be Detected

  • Marijuana
  • Cocaine
  • Amphetamines
  • Opiates
  • Benzodiazepines

Urine drug testing in Granjeno, Texas offers an effective way to maintain safety and compliance. Easy to use and quick to provide results, it is a reliable choice for individuals and organizations alike.

Order Your Test Online

Alcohol Test Services

Alcohol testing in Granjeno, Texas measures the amount of alcohol in an individual's system, often determining impairment levels. This testing is critical for ensuring that safety and legal standards are upheld in diverse environments, such as workplaces and transportation, preventing incidents that could arise from alcohol consumption.

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Alcohol Testing is used in many settings

  • Workplaces
  • Law enforcement
  • Rehabilitation centers
  • Healthcare settings
  • Transportation industries

Common Methods of Alcohol Testing

  • Breathalyzer
  • Blood tests
  • Saliva tests
  • Urine tests
  • Sweat tests

Breathalyzer - Measures alcohol content by analyzing breath samples.

Blood tests - Provides precise BAC levels through blood analysis.

Saliva tests - Detects recent alcohol use through saliva specimens.

Urine tests - Indicates alcohol consumption over a period of time.

Sweat tests - Monitors continuous alcohol consumption through sweat collection.

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Hair Follicle Drug Testing Services

Hair follicle drug testing in , CT captures long-term drug usage by analyzing a small hair sample. It is a highly reliable method, showing drug history up to 90 days. This non-intrusive test is commonly used by employers and legal professionals.

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Why Use Hair Drug Testing?

  • Extended detection window
  • High accuracy
  • Hard to tamper with
  • Non-invasive collection
  • Comprehensive history tracking

What Drugs Can Be Detected

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

Hair follicle drug testing in Granjeno, Texas is a premier choice for long-term drug use detection. Its accuracy and wide detection window make it a valuable tool for employers and legal entities seeking detailed and reliable screening.

Order Your Test Online

DOT Drug Testing Services

DOT drug testing in Granjeno, Texas is a mandated program overseeing the safety-sensitive activities related to transportation industries. The Department of Transportation (DOT) establishes guidelines for testing to ensure compliance, safety, and to discourage drug use among drivers and other safety-sensitive positions.

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Who is Required to Take DOT Drug Tests?

  • Truck drivers
  • Bus operators
  • Cargo handlers
  • Pilots
  • Railroad workers
  • Marine personnel
  • Pipeline operators

What Drugs Are Tested For

  • Marijuana
  • Cocaine
  • Opiates
  • Amphetamines
  • PCP
  • Methamphetamines

In Granjeno, Texas, compliance with DOT drug testing regulations remains crucial for ensuring public safety. By maintaining strict standards, the program supports the integrity and efficiency of the nation's transportation systems.

Order Your Test Online

Probation Drug Testing Services

Probation drug testing is implemented to monitor individuals on probation, ensuring compliance with court orders to abstain from illegal substances. In Granjeno, Texas, such testing is vital for rehabilitation and reintegration efforts.

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Why Are Probation Drug Test Services Available?

  • Compliance enforcement: Ensures adherence to probation terms
  • Rehabilitation support: Helps gauge progress
  • Public safety: Reduces risk of reoffense
  • Behavior modification: Encourages substance abstinence
  • Judicial efficiency: Aids in case management

Testing Methods

  • Urine tests: Commonly used for immediate results
  • Hair follicle tests: Provides long-term drug use insight
  • Saliva tests: Non-invasive and quick
  • Blood tests: Highly accurate

In Granjeno, Texas, probation drug testing is pivotal for the judicial system, promoting lawfulness and aiding personal recovery journeys.

Order Your Test Online

Court Ordered Drug Testing Services

In Granjeno, Texas, court ordered drug testing forms an integral part of legal proceedings, aimed at establishing an individual's sobriety status. It plays a crucial role in either proving or refuting allegations related to substance abuse in family law, child custody, and criminal cases, helping courts make informed decisions.

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Why are Court Ordered Drug Test Services Available?

  • Enforces court mandates
  • Supports child custody decisions
  • Provides evidence in criminal cases
  • Monitors compliance with legal rulings
  • Establishes safe environments
  • Facilitates rehabilitation processes

Court Ordered Test Methods

  • Urine tests: Easy and widespread testing method.
  • Hair follicle tests: Offers insights into long-term substance use.
  • Saliva tests: Provides quick and immediate results.
  • Blood tests: Highly accurate, preferred for detailed cases.
  • Nail tests: Reveals extended periods of drug intake.

Court ordered drug testing in Granjeno, Texas is essential for maintaining justice and ensuring the welfare of all involved parties. Through varied and reliable testing methods, it assists courts in delivering fair and informed judgments.

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 Granjeno, Texas, 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

Granjeno, Texas 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 is designed to support workplace safety and employee well-being by identifying health concerns before they impact job performance or safety. It includes various tests tailored to specific occupational needs.

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Purpose of Occupational Health Testing

  • Ensuring workplace safety
  • Promoting employee health
  • Reducing business liability
  • Boosting productivity
  • Compliance with regulations

Common Types of Occupational Health Tests

  • Fitness for duty exams: Assesses physical and mental capability
  • Respirator Fit Testing: Ensures proper equipment fit
  • Pulmonary Function Tests (PFT's): Evaluates lung health
  • Tuberculosis (TB): Screens for TB infection
  • Vision: Checks visual acuity
  • Audiometric: Tests hearing ability
Occupational health testing in DC empowers organizations to foster a safe working environment, safeguarding both employees and operations for increased organizational success.

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Drug Statistics for Granjeno, Texas

While specific drug-related statistics for Granjeno, Texas, are limited, broader trends in the region highlight ongoing challenges. Substance use remains a concern, with community efforts focused on prevention, education, and treatment to mitigate its impact.


Local initiatives and partnerships aim to address these issues through educational programs and accessible support services. This proactive approach reflects the community's commitment to creating a safer, healthier environment for all residents.

Drug Testing Regulations in Texas

Employer drug testing in Granjeno 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 Granjeno

Mission • Mcallen • Hidalgo • Palmview South • Palmview • Palmhurst • Pharr • Abram

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

Granjeno Drug Testing

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

Granjeno DOT Drug Testing

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

Granjeno DNA Testing

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

Granjeno Industry Training

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

Granjeno Hair Drug Testing

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

Granjeno Alcohol Testing

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

Granjeno Drug Testing Services

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

Granjeno 5 Panel Drug Test

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

Granjeno 10 Panel Drug Test

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

Granjeno On Site Drug Testing

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

Granjeno DOT Physicals

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