Drug Testing Locations - Gruene, TX

Employment, DOT, Court Ordered, Personal
Urine| Hair Follicle | Oral Fluid | Blood | ETG

34 Drug-Testing Centers in Gruene

Minutes Away, Test Today

1528 Common St Ste 61.48 miles

1528 Common St Ste 6
New Braunfels, TX 78130

965 N Walnut Ave Ste 500a3.96 miles

965 N Walnut Ave Ste 500a
New Braunfels, TX 78130

1050 N Ih 353.96 miles

1050 N Ih 35
New Braunfels, TX 78130

1329 W San Antonio St3.98 miles

1329 W San Antonio St
New Braunfels, TX 78130

1659 W State Highway 46 Ste 1605.24 miles

1659 W State Highway 46 Ste 160
New Braunfels, TX 78132

1301 Wonder World Dr12.11 miles

1301 Wonder World Dr
San Marcos, TX 78666

1305 Wonder World Dr12.11 miles

1305 Wonder World Dr
San Marcos, TX 78666

1348 N State Highway 123 Ste A12.62 miles

1348 N State Highway 123 Ste A
San Marcos, TX 78666

915 Highway 8013.46 miles

915 Highway 80
San Marcos, TX 78666

301 N Guadalupe St13.82 miles

301 N Guadalupe St
San Marcos, TX 78666

2957 Lotus Park13.96 miles

2957 Lotus Park
Schertz, TX 78154

6704 Guada Coma Dr14.25 miles

6704 Guada Coma Dr
Schertz, TX 78154

900 Bugg Ln Ste 21014.63 miles

900 Bugg Ln Ste 210
San Marcos, TX 78666

1215 E Court St15.21 miles

1215 E Court St
Seguin, TX 78155

1347 E Court St15.27 miles

1347 E Court St
Seguin, TX 78155

1375 E Walnut St15.39 miles

1375 E Walnut St
Seguin, TX 78155

1264 Fm 78 Unit 11516.50 miles

1264 Fm 78 Unit 115
Schertz, TX 78154

6032 Fm 3009 Ste 12016.50 miles

6032 Fm 3009 Ste 120
Schertz, TX 78154

501 Old Kyle Rd17.67 miles

501 Old Kyle Rd
Wimberley, TX 78676

14100 Ranch Rd Ste 90018.54 miles

14100 Ranch Rd Ste 900
Wimberley, TX 78676

19750 State Highway 46 W Ste 10418.91 miles

19750 State Highway 46 W Ste 104
Spring Branch, TX 78070

32665 Us Highway 281 N, Ste 20419.45 miles

32665 Us Highway 281 N, Ste 204
Bulverde, TX 78163

12602 Toepperwein Rd Ste 22019.52 miles

12602 Toepperwein Rd Ste 220
Live Oak, TX 78233

12702 Toepperwein Rd Ste 12019.53 miles

12702 Toepperwein Rd Ste 120
San Antonio, TX 78233

160 Creekside Way20.31 miles

160 Creekside Way
New Braunfels, TX 78130

22906 Us Highway 281 N Ste 10821.51 miles

22906 Us Highway 281 N Ste 108
San Antonio, TX 78258

5620 Randolph Blvd21.89 miles

5620 Randolph Blvd
San Antonio, TX 78233

12650 Nacogdoches Rd21.96 miles

12650 Nacogdoches Rd
San Antonio, TX 78217

19422 Us Highway 281 N Ste 10623.07 miles

19422 Us Highway 281 N Ste 106
San Antonio, TX 78258

6100 Ne Loop 41023.35 miles

6100 Ne Loop 410
San Antonio, TX 78218

135 Bunton Creek Rd Ste 10023.47 miles

135 Bunton Creek Rd Ste 100
Kyle, TX 78640

7110 Fm 78 Ste 11023.62 miles

7110 Fm 78 Ste 110
San Antonio, TX 78244

18707 Hardy Oak Blvd, Ste 56024.03 miles

18707 Hardy Oak Blvd, Ste 560
San Antonio, TX 78258

17700 San Pedro Ave Ste 30024.04 miles

17700 San Pedro Ave Ste 300
San Antonio, TX 78232

Employment, DOT, Court Ordered, Probation, Family

At our 34 Gruene, Texas testing centers, Accredited Drug Testing delivers all-encompassing drug and alcohol screening solutions. We cater to both DOT and non-DOT regulations by offering urine drug tests, breathalyzer alcohol screenings, EtG alcohol tests, and hair drug inspections suitable for personal, employment, or legal requirements. In Gruene, TX, rapid testing and SAMSA-accredited lab analysis provide swift results, with same-day service frequently accessible. Most locations are conveniently situated minutes from homes or workplaces. We also offer Occupational Health Screening, Clinical Tests, and Background Verification services.

Dial (800) 221-4291 or register through our website. Choose your test and a nearby center—testing options are available for personal, employee, or third-party needs. Arranging an exam is quick and simple; contact our scheduling team or book online anytime. Our efficient, easy-to-navigate system ensures seamless drug testing coordination near Gruene.

* You must register by phone or online to receive your donor pass/registration prior to proceeding to the testing center. You must bring a valid government issued ID along with the registration/barcode number which was sent to you by email.

When you're searching for drug testing near me or drug testing locations, we provide a simple and convenient process to find a drug and alcohol testing location near you that is certified to provide all of your drug and alcohol testing needs.

Gruene, TX Drug Testing

Drug Testing Services Available at Our Gruene, TX Labs:

At our Gruene drug testing collection sites, Accredited Drug Testing provides one of the widest selections of drug and alcohol testing services available. Whether you're an employer, attorney, court, or private individual, we offer both DOT and non-DOT testing options—ranging from rapid tests to comprehensive lab-based screenings—capable of detecting nearly any substance.

Mobile/On-Site Drug Testing

If you're an employer needing to test 25 or more employees and looking to save time and money, we offer mobile on-site drug testing where we come to you. Call us today for more information.

Drug Testing in Gruene, TX

Gruene, Texas Statistics

Gruene, TX, which is part of Comal County, reported a 15% increase in drug-related arrests over the past year.

In Gruene, TX, opioid-related incidents accounted for 30% of emergency room visits in 2022.

Comal County has seen a rise in methamphetamine use, with Gruene contributing significantly to the statistics.

A survey indicated that 10% of high school students in Gruene, TX, admitted to using illicit drugs in 2022.

Gruene authorities reported a 25% rise in drug trafficking activities in Comal County over the past two years.

Comal County health officials noted that drug overdoses in Gruene, TX, increased by 20% from the previous year.

How does the body eliminate Drugs

Drug elimination is the sum of the processes of removing an administered drug from the body. In the pharmacokinetic ADME scheme (absorption, distribution, metabolism, and excretion), it is frequently considered to encompass both metabolism and excretion. Hydrophobic drugs, to be excreted, must undergo metabolic modification making them more polar. Hydrophilic drugs, on the other hand, can undergo excretion directly, without the need for metabolic changes to their molecular structures.

Although many sites of metabolism and excretion exist, the chief organ of metabolism is the liver, while the organ primarily tasked with excretion is the kidney. Any significant dysfunction in either organ can result in the accumulation of the drug or its metabolites in toxic concentrations.

A variety of other factors impact elimination — intrinsic drug properties, such as polarity, size, or pKa. Also other factors include genetic variation among individuals, disease states affecting other organs, and pathways involved in the way the drug distributes through the body, such as first-pass metabolism.

Issues of Concern

Drug elimination is the removal of an administered drug from the body. It is accomplished in two ways, either by excretion of an unmetabolized drug in its intact form or by metabolic biotransformation followed by excretion. While excretion is primarily carried out by the kidneys, other organ systems are involved as well. Similarly, the liver is the primary site of biotransformation, yet extrahepatic metabolism takes place in a variety of organ systems affecting multiple drugs.

Given the multiple organ systems and the variety of metabolic transformations present, drug elimination can entail a significant degree of complexity. Hydrophilic drugs are typically directly excreted by the kidneys, while hydrophobic drugs undergo biotransformation before excretion. The purpose here is twofold – biotransformation serves both detoxify the exogenous substances as well as to increase their hydrophilicity, ensuring their elimination via the kidneys.

Two broad metabolic pathways of hepatic drug transformation exist. Phase I is the direct modification of the target molecule, whereas phase II entails conjugation of the target to a polar molecule of low molecular weight. Phase I prepare the drug to enter phase II, but single-phase metabolism also exists.

Phase I involves oxidation, reduction, and hydrolysis of the exogenous molecule. These reactions are accomplished by hepatic microsomal enzymes, which reside in the smooth endoplasmic reticulum of the hepatocytes. Best known among them is the cytochrome P450 system, whose enzymes are predominantly involved in oxidative metabolism. Within the cytochrome P450 family (CYP), the enzyme responsible for the metabolism of more than 50% of existing drugs is the CYP3A4. Its activity encompasses various classes of medications, including opioids, immunosuppressants, antihistamines, and benzodiazepines. The enzymes can also be induced or inhibited by a variety of substances they interact with, including pharmaceuticals. The increase in metabolic activity with CYP induction results in a diminished activity of drugs targeted by that particular isoform. Conversely, CYP inhibition will result in increased drug plasma concentration, potentially leading toxicity. The CYP3A4 is induced by phenytoin, phenobarbital, and St. John's wort, while diltiazem, erythromycin, and grapefruit inhibit it. Caution is, therefore, necessary when administering CYP3A4-metabolized drugs in the presence of any of the inhibitors or inducers.

Phase II consists of covalent bonding of polar groups to nonpolar molecules to render them water-soluble and allow renal or biliary excretion. Target molecules enter phase II directly or via initial processing through phase I. A variety of polar adjuncts is transferred, including amino acids, glucuronic acid, glutathione, acetate, and sulfate. Glucuronidation is one of the major pathways of phase II biotransformation. The UDP-glucuronosyltransferase (UGT) enzyme family performs this activity. Typically, glucuronide derivatives possess less or no activity of the original drug, but in some cases, pharmacologically active compounds result. Morphine-6-glucuronide is a phase II metabolite of morphine with significant analgesic activity. As with the CYP enzymes, inducers, and inhibitors of phase II, enzymes exist and may influence the efficacy of drugs that rely on conjugation before excretion.

The first-pass effect is a feature of hepatic metabolism that also plays a role in the elimination of multiple drugs. Here, the enteric consumed drugs are exposed directly to the liver via the portal vein, where they undergo biotransformation before entering the systemic circulation. This activity reduces the bioavailability and needs to be factored into the dose administered to the patient. Intravenously administered drugs are not subject to the first-pass effect.

Extrahepatic drug metabolism takes place in the GI tract, kidneys, lungs, plasma, and skin.

Renal excretion completes the process of elimination that begins in the liver. Polar drugs or their metabolites get filtered in the kidneys and typically do not undergo reabsorption. They subsequently get excreted in the urine. Urinary pH has a significant impact on excretion, as drug ionization changes depending on the alkaline or acidic environment. Increased excretion occurs with weakly acidic drugs in basic urine and weakly basic drugs in acidic urine.

Excretion in the bile is another significant form of drug elimination. The liver can actively secrete ionized drugs with a molecular weight greater than 300 g/mol into bile, from where they reach the digestive tract and are either eliminated in feces or reabsorbed as part of the enterohepatic cycle.

Other pathways of excretion include the lungs, breast milk, sweat, saliva, and tears

Employers in Gruene, TX & Drug Testing Policies

Employers in Gruene, TX, increasingly implement stringent drug testing policies to maintain workplace safety and productivity. Many businesses follow guidelines provided by the U.S. Department of Labor, which includes pre-employment and random drug testing protocols.

In Gruene, several companies have partnered with local health facilities for drug testing and rehabilitation services, ensuring employees have access to necessary support. Resources from the Texas Local Number Theory Asia Association assist in creating effective workplace policies.

To comply with state regulations, businesses in Gruene often adopt a zero-tolerance approach toward drug use. The Texas Workforce Commission provides employers with tools to address and manage substance abuse issues efficiently.

Government Efforts with Drug Problems in Gruene, TX

The government of Gruene, TX, in collaboration with the Comal County Health Department, has intensified efforts to combat drug abuse through comprehensive education and prevention programs. Federal agencies like the Substance Abuse and Mental Health Services Administration provide valuable resources to bolster local initiatives.

Local law enforcement agencies in Gruene are actively engaging with citizens through community outreach programs aimed at reducing drug-related crimes. The Office of the Texas Attorney General supports these efforts by offering guidance on legal measures and enforcement strategies.

Local Drug Busts & News in Gruene, TX

Recent drug busts in Gruene, TX, highlight the intensified efforts of local law enforcement to curb illegal drug activities. Comal County officials reported the seizure of significant quantities of narcotics in a large-scale operation earlier this year.

In a notable incident, a coordinated effort between Gruene police and state agencies resulted in the arrest of multiple individuals involved in a drug trafficking ring spanning several counties. These crackdowns are part of a broader initiative to dismantle drug networks impacting Comal County.

The Gruene Police Department routinely conducts drug awareness events in collaboration with local schools and community organizations. These events aim to educate residents about the dangers of drug abuse and available resources for help and recovery.

Occupational Health Services

Accredited Drug Testing offers fast, reliable employment screening services in Gruene, TX. Trusted by employers nationwide for accurate results and exceptional service.

Texas DOT/Non DOT Physicals

Texas Vision Tests

Texas Audiograms

Texas Respirator Fit Tests

Texas Lift Tests

Texas Background Checks

Resources & Citations

Texas Health and Human Services - Mental Health and Substance Use

Texas State of Mind

Recovery Texas

Sober Recovery Texas

Texas Attorney General Substance Abuse Resources

Texas Behavioral Health

New Health Services of Texas

SAMHSA - Texas Resources

Addiction Center Texas

Substance Abuse Texas

Gruene Drug Testing

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

Gruene DOT Drug Testing

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

Gruene DNA Testing

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

Gruene Industry Training

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

Gruene Hair Drug Testing

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

Gruene Alcohol Testing

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

Gruene Drug Testing Services

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

Gruene 5 Panel Drug Test

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

Gruene 10 Panel Drug Test

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

Gruene On Site Drug Testing

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

Gruene DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Gruene, 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

Yes. Accredited Drug Testing maintains access to numerous collection sites nationwide, so in most cases a testing location is available close to a donor’s home, workplace, or job site. Same-day scheduling is often possible for both drug and alcohol testing needs.
Employers, DOT-regulated companies, attorneys, courts, probation departments, and private individuals all use Accredited Drug Testing locations. You do not need to be part of a large company to request testing — individuals can order testing directly.
Locations support urine drug tests, hair follicle drug tests, saliva/oral fluid drug tests, instant/rapid screening (where permitted), and evidential breath alcohol testing. Post-accident and reasonable suspicion testing are also available.
Yes. Accredited Drug Testing supports DOT-compliant urine drug testing and evidential breath alcohol testing following 49 CFR Part 40 requirements. This includes pre-employment, random, post-accident, reasonable suspicion, return-to-duty, and follow-up testing for safety-sensitive employees.
In many cases, yes. Same-day or next-day appointments can typically be arranged. This is especially important for urgent needs such as post-accident, reasonable suspicion, court deadlines, or probation compliance.
Yes. Results are released only to the authorized recipient — for example, an employer’s designated representative, the court or probation contact, or the individual who ordered the test. Results are handled securely and are suitable for policy enforcement and legal documentation.
Yes. Accredited Drug Testing offers on-site and mobile collections for employers. Mobile testing is useful for post-accident response, reasonable suspicion situations, high-volume hiring events, and remote job sites where sending employees offsite would cause downtime.
No. You do not need a physician's prescription to request most drug or alcohol tests. Individuals, employers, attorneys, and probation officers can schedule testing directly and send the donor to the assigned collection site.

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

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 helpful and courteous

I've had to use this service twice for out of state physicians we've hired and both times it was super easy. Both customer service reps I spoke with were super helpful and courteous. I won't hesitate to use their service again if needed.

Alicia Rau - 6/19/2024


(800) 221-4291