Drug & Alcohol Testing Near Me - Dover, DE

Accredited Drug Testing provides drug and alcohol testing services at multiple locations throughout your local area.  

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

33 Drug-Testing Centers in Dover

Minutes Away, Test Today

1250 W North St0.72 miles

1250 W North St
Dover, DE 19904

640 S State St0.77 miles

640 S State St
Dover, DE 19901

15 S Dupont Hwy0.84 miles

15 S Dupont Hwy
Dover, DE 19901

283 N Dupont Hwy0.94 miles

283 N Dupont Hwy
Dover, DE 19901

1078 S State St Ste 21.29 miles

1078 S State St Ste 2
Dover, DE 19901

1102 South Dupont Highway,1.31 miles

1102 South Dupont Highway,
Dover, DE 19901

1275 S State St1.33 miles

1275 S State St
Dover, DE 19901

100 S Main St Ste 10310.45 miles

100 S Main St Ste 103
Smyrna, DE 19977

975 N Dupont Hwy,17.95 miles

975 N Dupont Hwy,
Milford, DE 19963

301 Jefferson Ave18.09 miles

301 Jefferson Ave
Milford, DE 19963

550 S Dupont Blvd Ste B18.32 miles

550 S Dupont Blvd Ste B
Milford, DE 19963

Ketley Professional Plaza - 11, Suite 20222.35 miles

Ketley Professional Plaza - 11, Suite 202
Middletown, DE 19709

124 Sleepy Hollow Dr Ste 20422.99 miles

124 Sleepy Hollow Dr Ste 204
Middletown, DE 19709

216 Laurel Heights Dr,25.83 miles

216 Laurel Heights Dr,
Bridgeton, NJ 8302

514 Washington Ave, Ste 429.17 miles

514 Washington Ave, Ste 4
Chestertown, MD 21620

1601 N High St31.57 miles

1601 N High St
Millville, NJ 8332

1601 N 2nd St Street, Unit C-931.89 miles

1601 N 2nd St Street, Unit C-9
Millville, NJ 8332

994 W Sherman Ave32.21 miles

994 W Sherman Ave
Vineland, NJ 8360

3403 S Delsea Dr32.28 miles

3403 S Delsea Dr
Vineland, NJ 8360

2600 Glasgow Avenue, Suite 21432.45 miles

2600 Glasgow Avenue, Suite 214
Newark, DE 19702

2322 Newcombtown Rd32.61 miles

2322 Newcombtown Rd
Millville, NJ 8332

300 Biddle Ave Ste 202,32.79 miles

300 Biddle Ave Ste 202,
Newark, DE 19702

21305 Berlin Rd Unit 232.81 miles

21305 Berlin Rd Unit 2
Georgetown, DE 19947

20930 Dupont Blvd Unit 20133.16 miles

20930 Dupont Blvd Unit 201
Georgetown, DE 19947

9 Carroll Ave33.19 miles

9 Carroll Ave
Pennsville, NJ 8070

20930 Dupont Blvd, Ste 20133.22 miles

20930 Dupont Blvd, Ste 201
Georgetown, DE 19947

2720 Sw 97 Ave Stes 204 & 20533.40 miles

2720 Sw 97 Ave Stes 204 & 205
Miami, FL 33165

503 W Market St Ste 10033.72 miles

503 W Market St Ste 100
Georgetown, DE 19947

1297 W Landis Ave34.17 miles

1297 W Landis Ave
Vineland, NJ 8360

1206 W Sherman Ave34.26 miles

1206 W Sherman Ave
Vineland, NJ 8361

17601 Coastal Hwy Unit 934.27 miles

17601 Coastal Hwy Unit 9
Lewes, DE 19958

1632 Savannah Rd34.35 miles

1632 Savannah Rd
Lewes, DE 19958

1606 Savannah Rd, Suite 734.36 miles

1606 Savannah Rd, Suite 7
Lewes, DE 19958

Drug Testing Near Me

Searching for convenient drug testing near me in Dover, DE? Accredited Drug Testing, Inc. has a remarkable presence nationwide with over 20,000 locations, providing same-day drug and alcohol testing. Whether it's for a DOT-regulated test, legal obligations like court-ordered screenings, pre-employment drug tests, or simply a personal check-up, our process is swift, ensures privacy, and maintains confidentiality. Our certified collection sites and labs guarantee precise results adhering to all federal and state compliance standards. Contact us at (800) 221-4291 or book online anytime to find a suitable drug testing center near you. Prioritize safety, legality, and tranquility with Accredited Drug Testing, where results are reliably timely and trustworthy.

Drug and Alcohol Testing Options

Urine Drug Testing Available Panels
5 Panel Drug Test (DOT/NON DOT)
5 Panel + Alcohol Drug Test
5 Panel + ETG Alcohol Drug Test
10 Panel Drug Test
10 Panel + ETG Alcohol Drug Test
12 Panel Drug Test
Hair Drug Testing Available Panels
5 Panel Hair Drug Test
5 Panel + ETG Hair Drug Test
10 Panel Hair Drug Test
12 Panel Hair Drug Test
14 Panel Hair Drug Test
16 Panel Hair Drug Test
Alcohol Drug Testing Available Panels
Alcohol Urine Drug Test
ETG Alcohol Test (Urine)
Breath Alcohol Test
Blood Alcohol Test
Peth Alcohol Blood Test
ETG Alcohol Test (Hair)

Customized Testing Options Available l Discounts available for Bulk Purchases l Onsite Drug Testing Services

How Urine Drug Testing Works

In Dover, DE and nationwide, urine drug testing stands as the preferred assessment strategy, particularly for DOT-regulated screenings under 49 CFR Part 40. This procedure detects recent substance use by evaluating a urine sample for drugs, metabolites, or alcohol indicators. The process is meticulously standardized, ensuring confidentiality and delivering results that withstand legal scrutiny, serving requirements of employers, individuals, and judicial directives.

Testing Methods & Collection Process

1. Donor Identity Verification

The individual must present valid government-issued identification and fill out the necessary chain-of-custody paperwork before testing commences.

2. Secure Collection Environment

Urine samples are gathered in a closely monitored restroom setting, tailored to avert interference. Personal belongings may be limited, and measures like securing water sources and dyeing toilet water are implemented to boost security.

3. Chain of Custody Documentation

A federally recognized Chain of Custody Form (CCF) meticulously records the sample from its collection through to lab analysis, safeguarding its integrity and legal validity.

4. Temperature & Validity Checks

Immediately upon collection, the specimen's temperature and appearance are assessed. The laboratory further conducts validity tests, examining parameters such as creatinine, pH, specific gravity, and screening for adulterants.

5. DOT Split Specimen

For DOT screenings, the urine sample is divided into two vials: Bottle A for initial analysis and Bottle B for retesting in cases of disputed results. Single vial collection suffices for non-DOT testing.

6. Laboratory Screening & Confirmation

Samples undergo rigorous screening in SAMHSA-certified labs following a dual-phase methodology:

  • Initial Immunoassay Screen: Identifies broad drug categories.
  • Confirmation Testing: Employing GC/MS or LC/MS for precise detection of drugs or metabolites.

7. MRO Verification

A licensed Medical Review Officer carefully examines any non-negative results, ensures accuracy, and consults with donors regarding possible medical justifications before finalizing results.

How Long Do Urine Test Results Take?

  • Instant Urine Test: Prompt negative results; positive samples forwarded for further verification (24-72 hours).
  • Lab-Based Urine Test: Generally, 24-48 hours for most negatives.
  • DOT Drug Test: 1-3 business days subject to MRO review and donor interactions.
  • Urine EtG Alcohol Test: Expected turnaround is 24-48 hours.

Extra time may be necessary for shy bladder conditions, invalid samples, or if lab confirmation or donor discussion is warranted.

Benefits of Urine Drug & Alcohol Testing

  • Currently the sole DOT sanctioned and federally acknowledged option for regulated testing.
  • Effective for detecting recent usage, suitable for workplaces and incidents post-accidents.
  • Low cost with rapid response time.
  • Widely recognized by judiciary systems, employers, and governmental bodies.
  • Rapid testing alternatives accessible for immediate results.
  • Exceptionally accurate with technological aids like GC/MS or LC/MS for confirmation.

Limitations of Urine Drug & Alcohol Testing

  • Shorter detection span (1-7 days for most substances).
  • Risk of tampering absent robust security practices.
  • Cannot detail long-term or historical consumption trends.
  • Necessitates restroom access and particular collection protocols.
  • Standard urine assessments do not reveal alcohol presence unless EtG/EtS assays are involved.

Despite these limitations, urine testing persists as the most viable and widespread form for substance and alcohol examinations across the country.

How Hair Drug Testing Works

Hair substance evaluations are a robust, long-term method for revealing persistent usage over a 90-day period. Unlike urinalysis that notes recent exposure, hair testing maps drug or alcohol metabolite incorporation into the hair, presenting cumulative data suited for employment, legal, custodial, and compliance assessments statewide in Dover, DE.

Procedure & Sampling Method

Result Timeline:

Hair evaluations offer thoroughness surpassing urine tests, though timelines can extend reflecting multi-layered analysis.

Strengths of Hair Evaluations

Constraints of Hair Testing

Despite drawbacks, its reliability ensures it remains a superior method for durable testing across various sectors.

Alcohol & Drug Testing-How Each Method Works

Within Dover, DE and throughout the U.S., Accredited Drug Testing excels in delivering a comprehensive spectrum of drug and alcohol detection services. Geared for various needs - be it an employer mandate, DOT obligations, legal compliance, or individual interests - our testing options ensure optimal selection, precision, and regulatory alignment. Backed by a vast network, accredited laboratories, and professional Medical Review Officers, we commit to exemplary service standards and trustworthy outcomes.

Alcohol Urine Drug Test

An economical and efficient choice, the alcohol urine test swiftly detects recent ingestion by finding ethanol metabolites, aiding workplace and court applications especially in post-incident settings. It is, however, limited to revealing past consumption rather than current impairment levels.

ETG Alcohol Test (Urine)

Highly faculty, the EtG urine test proficiently identifies alcohol intake within an 80-hour window, supporting legal bodies, rehab centers, and compliance verifications, with its prominent accuracy and extended detection period.

Breath Alcohol Test

Utilizing DOT-authorized equipment, a breath alcohol test delivers immediate, legally defensible results that measure current intoxication levels, highly relied upon in employment, post-incident reviews, and reasonable suspicion evaluations.

Blood Alcohol Test

For precise impairment determination, a blood alcohol test gauges ethanol presence directly within the bloodstream. Its accuracy is paramount in medical and juridical circles, especially within DUI assessments and urgent medical interventions.

PEth Alcohol Blood Test

Through detailed analysis, a PEth blood test reveals alcohol use patterns up to 2-3 weeks prior by detecting specific biomarkers, essential for long-term viewing, particularly beneficial in family law, supervision, or sensitive industry roles.

ETG Alcohol Test (Hair)

With a foresight tracing back 90 days, the EtG hair test permits identification of repeated or prolonged alcohol use rather than isolated events, proving crucial in legal and custodial matters.

Accredited Drug Testing's assured and streamlined procedures, coupled with its nationally sanctioned laboratories, support a thorough, informed, and regulation-compliant test delivery process, securing pertinent updates and peace of mind for consumers and entities alike.


Accredited Drug Testing provides nationwide drug and alcohol screening solutions, including urine, hair, EtG, PEth, and breath alcohol testing. Backed by SAMHSA-certified laboratories, DOT 49 CFR Part 40 compliance, and scientifically validated testing technology, our services ensure accurate, defensible, and confidential results for employers, courts, and individuals.

Frequently Asked Questions

Urine tests detect recent use and are the only option approved for DOT testing under 49 CFR Part 40. Hair tests provide a 90-day detection window per the Society of Hair Testing (SoHT). Alcohol testing options, EtG, breath, blood, or PEth. These tests can identify recent use, impairment, or long-term drinking behavior depending on the method.

Urine: 24 - 48 hrs for negatives (SAMHSA guidelines).
Hair: 2 - 5 business days due to multi-step forensic processing (SoHT).
Breath Alcohol: Immediate results using NHTSA-approved EBT devices.
PEth: 3 - 5 days based on forensic toxicology studies.

Lab confirmation using GC/MS or LC/MS is the gold standard per SAMHSA & DOT.
Hair testing is highly tamper-resistant (SoHT).
PEth is considered the most reliable marker of repeated drinking (Journal of Analytical Toxicology).

No. DOT-regulated urine tests require validity checks and chain-of-custody documentation (49 CFR Part 40). Hair tests undergo decontamination and metabolite extraction (SoHT), making them extremely difficult to adulterate.

EtG urine detects alcohol for up to 80 hours (NIH/SAMHSA studies). EtG hair detects chronic alcohol consumption for up to 90 days (SoHT alcohol guidelines).

5 Panel DOT:49 CFR Part 40. Expanded non-DOT panels add benzodiazepines, barbiturates, methadone, oxycodone, MDMA, fentanyl, and more (SAMHSA forensic panel standards).

PEth blood testing identifies long-term and heavy alcohol use for 2 - 4 weeks. Used in child custody, treatment monitoring, and professional compliance programs (CDC & Journal of Analytical Toxicology).

Hair testing does not detect drug use within the past 5 - 7 days. It identifies long-term or repetitive use patterns per SoHT standards.

Yes. Results follow strict chain-of-custody procedures, DOT/SAMHSA requirements, GC/MS or LC/MS confirmation, and MRO review; making them acceptable in court, DOT, and legal settings.

Yes. Accredited Drug Testing offers same-day appointments at 20,000+ locations nationwide, instant testing options, and onsite employer testing with bulk discounts.

Customer Reviews

Fast and efficient service

Fast and efficient service for employers wanting to do pre employment drug screening that meets DOT requirements!!

Mary Thomas - 4/5/2025

Excellent service!

Excellent service! Trish went above and beyond to find me a testing site as close to my home as possible. Results were faster than expected, as well. Thanks for your help, Trish and Accredited!

Es Hache - 4/13/2025

Explained everything so no questions

Torin was great. Explained everything so no questions

Tony Lombardo - 4/18/2025

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

Saved My CDL!

Time was running out before my Cdl got downgraded because of a violation I had on clearinghouse. I couldn't find an employer to send me for my return to duty test, but these guys had my test scheduled and done in the same day! They saved my cdl. Thank you again!

Michael Williams - 12/2/2024


Sources


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Dover Hair Drug Testing

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Dover Alcohol Testing

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

Dover Drug Testing Services

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

Dover 5 Panel Drug Test

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

Dover 10 Panel Drug Test

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

Dover On Site Drug Testing

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

Dover DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Dover, DE 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.

(800) 221-4291