Drug Testing Locations - Annandale, NJ

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

35 Drug-Testing Centers in Annandale

Minutes Away, Test Today

59 Route 222.43 miles

59 Route 22
Clinton, NJ 8809

2100 Wescott Dr8.11 miles

2100 Wescott Dr
Flemington, NJ 8822

149 State Route 318.37 miles

149 State Route 31
Flemington, NJ 8822

309 Walter E Foran Blvd,8.77 miles

309 Walter E Foran Blvd,
Flemington, NJ 8822

403 Us Highway 2029.93 miles

403 Us Highway 202
Flemington, NJ 8822

3322 Us Highway 22 Ste 110111.35 miles

3322 Us Highway 22 Ste 1101
Branchburg, NJ 8876

3322 Us Highway 22 Building 1, Ste 111.35 miles

3322 Us Highway 22 Building 1, Ste 1
Branchburg, NJ 8876

315 State Route 31 S12.90 miles

315 State Route 31 S
Washington, NJ 7882

6 Fellen Pl13.06 miles

6 Fellen Pl
Hillsborough, NJ 8844

69 First Ave14.08 miles

69 First Ave
Raritan, NJ 8869

14 Raleigh Ct14.15 miles

14 Raleigh Ct
Basking Ridge, NJ 7920

222 Red School Ln14.21 miles

222 Red School Ln
Phillipsburg, PA 8865

1205 Rt 2214.21 miles

1205 Rt 22
Phillipsburg, NJ 8865

137 Mountain Ave Ste 2,14.26 miles

137 Mountain Ave Ste 2,
Hackettstown, NJ 7840

57 Us Highway 46 Ste 10014.62 miles

57 Us Highway 46 Ste 100
Hackettstown, NJ 7840

101 Coventry Dr15.29 miles

101 Coventry Dr
Phillipsburg, NJ 8865

411 Coventry Center Dr Bldg40015.38 miles

411 Coventry Center Dr Bldg400
Phillipsburg, NJ 8865

651 Willow Grove St15.45 miles

651 Willow Grove St
Hackettstown, NJ 7840

653 Willow Grove St15.46 miles

653 Willow Grove St
Hackettstown, NJ 7840

350 Grove St15.53 miles

350 Grove St
Bridgewater, NJ 8807

303 Omni Dr15.96 miles

303 Omni Dr
Hillsborough, NJ 8844

526 Water St15.98 miles

526 Water St
Belvidere, NJ 7823

1 Anderson Rd, Ste 101, Lower Level Public Li17.48 miles

1 Anderson Rd, Ste 101, Lower Level Public Li
Bernardsville, NJ 7924

18 Lyons Mall17.93 miles

18 Lyons Mall
Basking Ridge, NJ 7920

1700 Sullivan Trl17.97 miles

1700 Sullivan Trl
Easton, PA 18040

601 West Union Avenue,18.40 miles

601 West Union Avenue,
Bound Brook, NJ 8805

229 S 22nd St,18.89 miles

229 S 22nd St,
Easton, PA 18042

601 W Union Ave18.90 miles

601 W Union Ave
Bound Brook, NJ 8805

65 Love Ln19.35 miles

65 Love Ln
Netcong, NJ 7857

370 Campus Dr19.46 miles

370 Campus Dr
Somerset, NJ 8873

400 S Greenwood Ave19.66 miles

400 S Greenwood Ave
Easton, PA 18045

66 Sunset Strip19.74 miles

66 Sunset Strip
Succasunna, NJ 7876

1500 Uhler Rd19.91 miles

1500 Uhler Rd
Easton, PA 18040

501 State Route 1020.18 miles

501 State Route 10
Ledgewood, NJ 7852

141 Main St20.24 miles

141 Main St
South Bound Brook, NJ 8880

Employment, DOT, Court Ordered, Probation, Family

Accredited Drug Testing has fully-equipped drug and alcohol screening services at 35 centers surrounding Annandale, New Jersey. We cater to DOT and non-DOT urine and breath alcohol assessments, including EtG and hair drug testing for personal, employment, and legal requirements. Our Annandale, NJ services offer quick results, and SAMSA-certified lab testing, with same-day service typically within a short distance from home or work. We also provide Occupational Health Testing, Clinical Tests, and Background Checks.

Dial (800) 221-4291 or register online. Easily pick your test type and choose a convenient center for testing available for yourself, workers, or others. Scheduling is Simple and Quick; get in touch with our scheduling team or book online anytime. Our efficient system ensures hassle-free drug testing scheduling near Annandale.

* 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.

Annandale, NJ Drug Testing

Drug Testing Services Available at Our Annandale, NJ Labs:

At our Annandale 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 Annandale, NJ

Annandale, New Jersey Statistics

In Annandale, Hunterdon County, 15% of high school students have tried marijuana at least once.

The opioid overdose rate in Annandale, Hunterdon County, was 9.7 per 100,000 people in 2020.

Annandale, Hunterdon County, saw a 12% increase in drug-related emergency room visits in 2021.

Hunterdon County, including Annandale, reported 25 drug-related arrests in the first quarter of 2022.

Prescription drug misuse in Annandale, Hunterdon County, affects 5% of its adult population.

Annandale, Hunterdon County, has seen a 3% decrease in drug abuse cases among teenagers between 2019 and 2022.

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 Annandale, NJ & Drug Testing Policies

Employers in Annandale, NJ, are increasingly implementing drug testing policies to maintain a safe and productive workplace. Many businesses follow protocols established by the U.S. Department of Labor regarding drug-free workplace programs. These policies often include pre-employment screenings and random drug testing throughout an employee's tenure.

Furthermore, companies in Annandale are encouraged to provide educational materials and support programs for employees dealing with substance abuse issues. Partnership with organizations like the Substance Abuse and Mental Health Services Administration (SAMHSA) aids employers in offering assistance to those in need. By fostering an open dialogue and providing robust support systems, employers help reduce the stigma around seeking help for drug-related problems.

Government Efforts with Drug Problems in Annandale, NJ

The government of Annandale, in conjunction with the Hunterdon County administration, has been actively working to address drug-related issues through various initiatives. The Hunterdon County Department of Human Services provides resources for mental health and addiction services. Additionally, the New Jersey Office of the Attorney General runs programs to reduce illicit drug trafficking and enhance community policing efforts.

Local law enforcement in Annandale collaborates with state agencies to organize educational workshops and outreach programs aimed at preventing drug abuse. The Hunterdon County Health Department also participates in statewide campaigns to increase awareness about the dangers of drug misuse and to promote accessibility to rehabilitation services.

Local Drug Busts & News in Annandale, NJ

Recent local drug busts in Annandale, NJ, highlight the ongoing battle against illegal drug distribution in the community. In early 2023, law enforcement officers from Hunterdon County executed a major operation that resulted in multiple arrests and the seizure of significant amounts of narcotics. This operation was part of a broader initiative to dismantle drug trafficking networks operating within and around Annandale.

Community events, such as drug take-back days, have also been organized by the DEA to safely dispose of unused or expired medications, preventing them from being misused. These events are crucial in educating residents about the risks of keeping unused prescription drugs at home and serve as a preventive measure to curb substance misuse.

Occupational Health Services

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

New Jersey DOT/Non DOT Physicals

New Jersey Vision Tests

New Jersey Audiograms

New Jersey Respirator Fit Tests

New Jersey Lift Tests

New Jersey Background Checks

Resources & Citations

NJ Division of Developmental Disabilities

New Jersey Division of Highway Traffic Safety

Division of Mental Health and Addiction Services

National Council on Alcoholism and Drug Dependence - New Jersey

Prevent Child Abuse New Jersey

Partnership for a Drug-Free New Jersey

Renew Recovery New Jersey

Hunterdon County Mental Health and Addiction Services

New Jersey Prevention Network

Annandale Drug Testing

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

Annandale DOT Drug Testing

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

Annandale DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Annandale, NJ.

Annandale Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Annandale, NJ.v

Annandale Hair Drug Testing

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

Annandale Alcohol Testing

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

Annandale Drug Testing Services

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

Annandale 5 Panel Drug Test

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

Annandale 10 Panel Drug Test

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

Annandale On Site Drug Testing

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

Annandale DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Annandale, NJ 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