Drug Testing Locations - Head Of The Harbor, NY

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

40 Drug-Testing Centers in Head Of The Harbor

Minutes Away, Test Today

2500 Nesconset Hwy Bldg 82.80 miles

2500 Nesconset Hwy Bldg 8
Stony Brook, NY 11790

222 Middle Country Road, Suite 1073.58 miles

222 Middle Country Road, Suite 107
Smithtown, NY 11787

23 Technology Dr., Suite 23.70 miles

23 Technology Dr., Suite 2
East Setauket, NY 11733

2 Brooksite Dr4.08 miles

2 Brooksite Dr
Smithtown, NY 11787

30 Jerome St4.17 miles

30 Jerome St
Smithtown, NY 11787

35 Marlin Rd5.06 miles

35 Marlin Rd
Centereach, NY 11720

100-10 South Jersey Avenue, Stop-n-shop Plaza5.73 miles

100-10 South Jersey Avenue, Stop-n-shop Plaza
East Setauket, NY 11733

235 Boyle Rd,5.78 miles

235 Boyle Rd,
Selden, NY 11784

47 Morewood Dr5.80 miles

47 Morewood Dr
Smithtown, NY 11787

1660 Route 112 Ste E5.86 miles

1660 Route 112 Ste E
Port Jefferson Station, NY 11776

1010 Route 112, 2nd Floor5.98 miles

1010 Route 112, 2nd Floor
Port Jefferson Station, NY 11776

1770 Motor Pkwy 2nd Fl6.23 miles

1770 Motor Pkwy 2nd Fl
Hauppauge, NY 11788

5225 Route 347 Bldg 13146.27 miles

5225 Route 347 Bldg 1314
Port Jefferson Stati, NY 11776

3001 Express Dr N Ste 200c6.41 miles

3001 Express Dr N Ste 200c
Islandia, NY 11749

37 Beach Ave6.91 miles

37 Beach Ave
Port Jefferson Station, NY 11776

490 Wheeler Rd., Suite 1906.97 miles

490 Wheeler Rd., Suite 190
Hauppauge, NY 11788

1 Kings Hwy7.09 miles

1 Kings Hwy
Hauppauge, NY 11788

325 Middle Country Rd Ste C7.20 miles

325 Middle Country Rd Ste C
Selden, NY 11784

203 Union Ave7.33 miles

203 Union Ave
Holbrook, NY 11741

2171 Jericho Tpke. Suite 2007.81 miles

2171 Jericho Tpke. Suite 200
Commack, NY 11725

2171 Jericho Turnpike, Suite 1027.81 miles

2171 Jericho Turnpike, Suite 102
Commack, NY 11725

3279 Veterans Memorial Hwy8.11 miles

3279 Veterans Memorial Hwy
Ronkonkoma, NY 11779

1690 Washington Ave Ste A8.17 miles

1690 Washington Ave Ste A
Bohemia, NY 11716

1850 Route 1128.17 miles

1850 Route 112
Coram, NY 11727

6277 Jericho Tpke8.25 miles

6277 Jericho Tpke
Commack, NY 11725

1 Corporate Dr Lower Level 18.84 miles

1 Corporate Dr Lower Level 1
Bohemia, NY 11716

1743 N Ocean Ave9.19 miles

1743 N Ocean Ave
Medford, NY 11763

1723 N Ocean Ave, Ste D9.20 miles

1723 N Ocean Ave, Ste D
Medford, NY 11763

649 Commack Rd9.26 miles

649 Commack Rd
Commack, NY 11725

17 Howard Dr9.31 miles

17 Howard Dr
Coram, NY 11727

320 Laurel Rd9.36 miles

320 Laurel Rd
Northport, NY 11768

4681 Veterans Memorial Hwy9.46 miles

4681 Veterans Memorial Hwy
Holbrook, NY 11741

765 Route 25a9.66 miles

765 Route 25a
Miller Place, NY 11764

82 12th Ave9.96 miles

82 12th Ave
Holtsville, NY 11742

4830 Sunrise Hwy10.45 miles

4830 Sunrise Hwy
Sayville, NY 11782

1647 Route 11210.52 miles

1647 Route 112
Medford, NY 11763

606 Middle Country Rd10.66 miles

606 Middle Country Rd
Middle Island, NY 11953

570 Expressway Dr South, Suite1-j11.26 miles

570 Expressway Dr South, Suite1-j
Medford, NY 11763

146 Willow Wood Dr11.41 miles

146 Willow Wood Dr
Oakdale, NY 11769

160 Middle Rd12.27 miles

160 Middle Rd
Sayville, NY 11782

Employment, DOT, Court Ordered, Probation, Family

In the Head of the Harbor area, Accredited Drug Testing delivers a full suite of drug and alcohol screening services across its 40 local centers. We handle both DOT and non-DOT urine drug screenings, breathalyzer tests, EtG alcohol tests, and hair follicle drug analyses tailored for personal, occupational, and legal purposes. Our facilities in Head of the Harbor, NY, promise rapid results and SAMSA-accredited lab analysis. With same-day services available, testing centers are conveniently located mere minutes from your home or workplace. We also conduct Occupational Health Testing, Clinical Testing, and Background Verifications.

Dial (800) 221-4291 or register online. Choose your test, then select a nearby testing facility—whether it's for personal use, an employee, or another individual. The booking process is Quick and Simple; contact our scheduling team or set up your test online anytime, day or night. With a seamless, consumer-friendly process, organizing a drug test near Head Of The Harbor is straightforward.

* 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.

Head Of The Harbor, NY Drug Testing

Drug Testing Services Available at Our Head Of The Harbor, NY Labs:

At our Head Of The Harbor 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 Head Of The Harbor, NY

Head Of The Harbor, New York Statistics

Head of the Harbor, located in Suffolk County, reported a 12% increase in opioid-related emergency room visits in the past year.

In 2022, Suffolk County authorities confiscated over 300 lbs of illegal drugs from Head of the Harbor.

There were 45 drug-related arrests in Head of the Harbor, NY in the last quarter of 2022.

A survey indicated that 15% of high school students in Head of the Harbor, Suffolk County, had experimented with recreational drugs.

In Suffolk County, 25% of drug abuse treatment centers noted an increase in Head of the Harbor residents seeking help.

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 Head Of The Harbor, NY & Drug Testing Policies

In Head of the Harbor, NY, employers are increasingly adopting drug testing policies to ensure a safe and productive work environment. Many companies align with the U.S. Department of Labor’s guidelines which advocate for clear policies and workforce education. Local businesses typically conduct pre-employment and random drug tests, focusing on creating drug-free workplace initiatives. This is essential in regions like Suffolk County where drug misuse impacts communities significantly.

Government Efforts with Drug Problems in Head Of The Harbor, NY

Government efforts to tackle drug problems in Head of the Harbor, NY involve collaborations at different levels. Suffolk County has launched the Suffolk County Division of Community Mental Hygiene Services, focusing on prevention and rehabilitation. The state’s initiative, coordinated through the New York State Office of Addiction Services and Supports (OASAS), also plays a crucial role by providing funding and resources.

Local Drug Busts & News in Head Of The Harbor, NY

Head of the Harbor, NY has witnessed several major drug-related events in recent years. Notably, in late 2022, a large-scale operation by Suffolk County Police resulted in a significant drug bust, recovering illegal substances worth over $1 million. The operation, targeting a known drug trafficking ring, was part of a wider county effort to combat drug distribution networks in the area. Such events underscore the ongoing battle against drug misuse and the importance of continued vigilance in communities like Head of the Harbor.

Occupational Health Services

Accredited Drug Testing offers fast, reliable employment screening services in Head Of The Harbor, NY. Trusted by employers nationwide for accurate results and exceptional service.

New York DOT/Non DOT Physicals

New York Vision Tests

New York Audiograms

New York Respirator Fit Tests

New York Lift Tests

New York Background Checks

Resources & Citations

Substance Abuse and Mental Health Services Administration

New York State Office of Addiction Services and Supports (OASAS)

Suffolk County Health Services

National Institute on Drug Abuse

CDC Drug Overdose

World Health Education Network

Alcoholics Anonymous

Narcotics Anonymous

Head Of The Harbor Drug Testing

Quickly find trusted local drug testing centers in Head Of The Harbor, NY — fast, convenient, and reliable every time!

Head Of The Harbor DOT Drug Testing

Quickly find a local DOT drug testing center in Head Of The Harbor, NY — fast, reliable, convenient nationwide service!

Head Of The Harbor DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Head Of The Harbor, NY.

Head Of The Harbor Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Head Of The Harbor, NY.v

Head Of The Harbor Hair Drug Testing

Get fast, accurate hair drug testing at our convenient Head Of The Harbor, NY locations—results you can trust, every time!

Head Of The Harbor Alcohol Testing

Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Head Of The Harbor, NY.

Head Of The Harbor Drug Testing Services

Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Head Of The Harbor, NY.

Head Of The Harbor 5 Panel Drug Test

Accurate 5 panel drug testing with fast, confidential results—trusted by Head Of The Harbor, NY employers and individuals nationwide.

Head Of The Harbor 10 Panel Drug Test

Comprehensive 10 panel drug testing with fast, reliable results—trusted for Head Of The Harbor, NY workplace and personal testing needs.

Head Of The Harbor On Site Drug Testing

Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your Head Of The Harbor, NY workplace compliant.

Head Of The Harbor DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Head Of The Harbor, NY 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