Drug Screening Near Me - Berkeley, FL

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

With 36 testing centers in the Berkeley 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.

36 Drug-Testing Centers in Berkeley

Minutes Away, Test Today

3037 Landover Blvd

2.68 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3037 Landover Blvd
Spring Hill, FL 34608

7007 Nightwalker Rd,

2.82 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-3:00 PM • Sat: 6:30 AM-10:30 AM✓ Walk-in with Electronic Donor Pass
7007 Nightwalker Rd,
Brooksville, FL 34613

4112 Mariner Blvd

2.92 mi
🕑 Testing Hours: Mon–Sat: 9:00 AM-9:00 PM • Sun: 10:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
4112 Mariner Blvd
Spring Hill, FL 34609

3041 Landover Blvd.,

2.94 mi
🕑 Testing Hours: Mon–Fri: 6:00 AM-2:00 PM • Sat: 6:00 AM-10:00 AM✓ Walk-in with Electronic Donor Pass
3041 Landover Blvd.,
Spring Hill, FL 34608

12120 Cortez Blvd

3.73 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
12120 Cortez Blvd
Brooksville, FL 34613

12220 Cortez Blvd

3.89 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
12220 Cortez Blvd
Brooksville, FL 34613

12114 Cortez Blvd #205

4.39 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
12114 Cortez Blvd #205
Brooksville, FL 34613

170 Mariner Blvd., Unit 7-a

5.24 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
170 Mariner Blvd., Unit 7-a
Spring Hill, FL 34609

10441 Quality Dr Ste 105

5.37 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
10441 Quality Dr Ste 105
Spring Hill, FL 34609

40 Seven Hills Dr,

5.70 mi
🕑 Testing Hours: Mon–Fri: 6:30 AM-3:00 PM✓ Walk-in with Electronic Donor Pass
40 Seven Hills Dr,
Spring Hill, FL 34609

11123 County Line Rd

5.75 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
11123 County Line Rd
Spring Hill, FL 34609

14000 Fivay Rd Injury Care Only

8.91 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
14000 Fivay Rd Injury Care Only
Hudson, FL 34667

17240 Cortez Blvd

9.31 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
17240 Cortez Blvd
Brooksville, FL 34601

14100 Fivay Rd Ste 140

11.54 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
14100 Fivay Rd Ste 140
Hudson, FL 34667

13944 Lakeshore Blvd Ste D

11.62 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
13944 Lakeshore Blvd Ste D
Hudson, FL 34667

20205 Cortez Blvd

11.86 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
20205 Cortez Blvd
Brooksville, FL 34601

7459 State Road 52,

13.30 mi
🕑 Testing Hours: Mon–Fri: 5:30 AM-2:00 PM • Sat: 6:00 AM-10:30 AM✓ Walk-in with Electronic Donor Pass
7459 State Road 52,
Hudson, FL 34667

11528 Us Highway 19

14.00 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
11528 Us Highway 19
Port Richey, FL 34668

9328 Us Highway 19

16.24 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
9328 Us Highway 19
Port Richey, FL 34668

5400 School Rd

20.08 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5400 School Rd
New Port Richey, FL 34652

5124 Us Highway 19

20.44 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5124 Us Highway 19
New Port Richey, FL 34652

10730 State Road 54

20.61 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
10730 State Road 54
Trinity, FL 34655

3956 S Suncoast Blvd

20.86 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
3956 S Suncoast Blvd
Homosassa, FL 34448

4741 Us Highway 19,

20.87 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4741 Us Highway 19,
New Port Richey, FL 34652

8745 State Road 54

20.94 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8745 State Road 54
New Port Richey, FL 34655

31075 Cortez Blvd

21.83 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
31075 Cortez Blvd
Brooksville, FL 34602

2404 Us Highway 19

23.24 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2404 Us Highway 19
Holiday, FL 34691

5504 Gateway Blvd

23.37 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5504 Gateway Blvd
Wesley Chapel, FL 33544

22945 State Road 54

23.93 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
22945 State Road 54
Lutz, FL 33549

27421 State Road 54

24.19 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
27421 State Road 54
Wesley Chapel, FL 33544

24420 State Road 54

24.50 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
24420 State Road 54
Lutz, FL 33559

659 Ne Hwy 19 Ste 1

24.50 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
659 Ne Hwy 19 Ste 1
Crystal River, FL 34429

11371 N Williams St Unit 4

24.50 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
11371 N Williams St Unit 4
Dunnellon, FL 34429

1907 Hwy 44 W

25.26 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1907 Hwy 44 W
Inverness, FL 34453

34498 Cortez Blvd

25.30 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
34498 Cortez Blvd
Ridge Manor, FL 33523

26827 Foggy Creek Rd, Bldg. 6 Suite 102

25.34 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-2:00 PM • Sat: 7:30 AM-11:30 AM✓ Walk-in with Electronic Donor Pass
26827 Foggy Creek Rd, Bldg. 6 Suite 102
Wesley Chapel, FL 33544

Nationwide Convenience

Find a drug screening near you in minutes. Our team will schedule your visit and email your authorization form right away, no walk-in confusion.

Trusted Results

Lab-based testing with MRO review available. Chain-of-custody and defensible documentation for employers, legal needs, and compliance.

Fast Turnaround

Rapid screens with same-day results options, plus confirmatory lab testing. Clear timelines and proactive status updates.

Drug Screening Services Near You

Urine Drug Screening

  • 5, 10, 12, 14 panel options
  • Lab-based & rapid screens
  • DOT and non-DOT

Hair Drug Screening

  • 90-day lookback
  • Observed collection
  • Work, court, personal

Oral Fluid Drug Screening

  • On-site friendly
  • Recent-use detection
  • DOT oral fluid coming soon

Specialty Screening Panels

  • Child Guard Exposure
  • Alcohol (EtG/EtS)
  • Custom employer panels

For Employers

  • Pre-employment, random, post-accident, and reasonable suspicion
  • DOT compliance (FMCSA, FAA, FRA, FTA, PHMSA, USCG)
  • Electronic CCF, consolidated reporting, and MRO review
Employer Solutions

For Individuals

  • Personal, court, probation, school, and athletic programs
  • Confidential ordering with clear instructions
  • Results delivered securely
Order a Screening


What Is a Urine Drug Screen?

In Berkeley, FL, a urine drug screen (UDS) serves as a critical evaluation tool, examining a urine sample for drugs and their breakdown products. It stands out as the preferred testing strategy in various occupational and regulated environments due to its non-intrusive nature, economic feasibility, and ability to uncover an extensive range of substances within a reasonable detection timeframe.

  • Implementation under strict chain-of-custody conditions, especially in regulated scenarios.
  • Capable of identifying parent drugs or their metabolites eliminated through urine.
  • Highlights previous drug exposure within the detection period, not instantaneous impairment.

Why Organizations Use Urine Drug Screening

  • Utilization of pre-employment testing practices to ensure a safe and drug-free working environment.
  • The implementation of random, post-accident, suspicion-based, and return-to-duty evaluations.
  • Adherence to mandatory regulatory compliance in industries where safety is paramount.
  • Tracking adherence to prescribed medications or approved treatment plans, particularly in Berkeley, FL.

How It Works

Collection

Testing Methodology

  • The initial immunoassay screen in Florida offers rapid and economical initial evaluations of urine samples.
  • For presumptive positive results, confirmatory testing methods such as GC/MS or LC/MS/MS are utilized to ensure accuracy in the state.
  • In Florida, cutoff concentrations measured in ng/mL are used to categorize outcomes as positive or negative.

Interpreting Results

  • Urine samples initially undergo an immunoassay screen, providing a rapid and cost-efficient evaluation method.
  • Positive or borderline results warrant confirmatory testing using advanced techniques like GC/MS or LC/MS/MS for accurate verification.
  • Cutoff levels, noted in nanograms per milliliter (ng/mL), are pivotal in determining if a test outcome is positive or negative.

Detection Windows

In Berkeley, FL, several factors influence the detection period, including substance type, frequency of use, metabolic rate, hydration level, body composition, and testing sensitivity. Generally, many drugs are detectable for 1–3 days, while some, like cannabinoids in chronic users, may be detectable over a more extended period.

Key Considerations for Regulated Programs in Berkeley, FL

  • Strict adherence to relevant federal regulations and the use of certified laboratories are paramount.
  • Trained and qualified collectors should maintain rigorous chain-of-custody procedures.
  • Specimen validity testing should be performed to prevent tampering or adulteration.
  • Results must be reviewed by a qualified Medical Review Officer (MRO) when necessary.
  • Documenting procedures, maintaining records, and establishing clear follow-up actions post-positive results are essential.

Benefits and Limitations

Benefits

  • Widely recognized in Berkeley, FL for offering comprehensive drug coverage at a reasonable cost.
  • The detection period is suitably balanced for monitoring workplace compliance.

Limitations

  • In Berkeley, FL, this test does not reveal if a subject is currently impaired.
  • Presents the potential for incorrect positives or negatives if confirmation steps are missed.
  • Could fail to register very recent drug consumption that falls outside the given detection window.

Best Practices for Implementation

  • In Berkeley, FL, establishing a clear, written protocol encompassing testing motivations, panels, thresholds, confidentially measures, and outcomes is crucial.
  • Implement a two-step methodology: preliminary screening assay trailed by confirmatory testing.
  • Inform employees and donors regarding procedures and anticipations.
  • Analyze positivity trends to enhance safety and well-being initiatives.
  • Form alliances with reliable collection networks and credentialed laboratories in Berkeley, FL.

Summary

In Berkeley, FL, urine drug screening serves as a vital instrument in the domains of safety, adherence, and risk control. Through regulated procedures, secure chain-of-custody practices, confirmatory assessments, and professional reviews, entities can trust urinary drug screening to uncover past drug exposure, thus fostering a secure and efficient environment.





What Is a Hair Drug Screen?

Hair drug screening involves the examination of a small hair sample to discover drug and metabolite presence, substances which travel through the bloodstream and settle in the hair shafts. Due to the slow growth rate of hair, metabolites are retained for months, providing one of the most extended detection periods compared to other testing techniques making it ideal for identifying habitual or prolonged substance use, a notable advantage for regions such as Berkeley, FL focused on maintaining workplace integrity.

  • Generally, a collection of 100-120 strands near the scalp, roughly 1.5 inches in length, is required for optimal testing accuracy.
  • This length provides insight into approximately a 90-day timeline of possible drug use, contingent on hair growth.
  • The test can identify a multitude of substances, including amphetamines, opioids, cocaine, marijuana, and PCP.

Why Organizations Use Hair Drug Screening

  • In Berkeley, FL, pre-employment assessments aimed at identifying long-term substance use.
  • Utilization within random or periodical workplace testing programs in sectors sensitive to safety concerns.
  • Ensuring adherence within treatment regimes or legal accountability settings.
  • Verification regarding lifestyle abstinence or alignment with organizational drug-free policies.

How It Works

Collection

  • In Berkeley, FL, a small hair sample (often from the crown) is carefully trimmed, adhering to chain-of-custody standards.
  • The gathered sample is sealed, labeled, and sent to a certified laboratory for analysis.
  • Should scalp hair be unavailable, other collection sites, such as body hair, might be used.

Testing Methodology

  • Initial processing involves washing the samples to eliminate any external contaminants before laboratory testing.
  • Preliminary screening leverages immunoassay technology to detect the presence of various drug classes.
  • Samples showing positive results undergo confirmation using GC/MS or LC/MS/MS methods for precise identification.
  • Cutoff criteria are defined in nanograms per milligram (ng/mg) following SAMHSA and laboratory standards.

Interpreting Results

  • Negative: In Berkeley, FL, no drugs or metabolites detected beyond the laboratory's predetermined cutoff levels.
  • Positive: Drugs or metabolites are identified and validated through secondary testing methods.
  • Inconclusive/Rejected: Issues like insufficient hair sample or contamination require recollection.

Detection Windows

Hair drug testing prevailing in Berkeley, FL boasts the longest detection window current among testing approaches. A typical hair sample of 1.5 inches can exhibit around 90 days of prior drug exposure. Extended samples can lengthen the window, subject to the growth rate, approximately 0.5 inches monthly. Unlike urine or oral testing, hair assessments are not feasible for recent drug usage (within the last 7–10 days).

Key Considerations for Regulated and Non-Regulated Testing

  • Although DOT guidelines presently don't enforce hair testing, ongoing evaluations by the Department of Transportation and HHS are considering future adoption.
  • Outside of DOT mandates, hair testing is upheld as effective in identifying long-term drug usage.
  • Qualified specialists should oversee collection, maintaining documented chain-of-custody compliance.
  • Laboratory accuracy and dependability are endorsed through SAMHSA or CAP/CLIA accreditation in Berkeley, FL.

Benefits

Limitations

Best Practices for Implementation

  • Develop a written policy outlining the specific circumstances and rationale for deploying hair testing in Berkeley, FL.
  • Ensure collectors are proficient in obtaining the correct sample size and site selection, as well as the sealing procedure.
  • Choose laboratories with sophisticated analytical capabilities that comply with SAMHSA standards.
  • Clearly communicate the differences between hair, urine, and oral fluid testing to employees and stakeholders.
  • Maintain high standards of confidentiality and consistency in documentation across all testing activities.

Summary

In the Berkeley, FL, hair drug testing is recognized as an indispensable tool for discerning prolonged drug consumption patterns, making it highly regarded among employers, legal bodies, and therapeutic programs seeking a holistic profile of an individual's drug-use history. When administered by skilled collectors and processed in certified laboratories, hair analysis delivers irrefutable, tamper-proof insights that bolster organizational safety and integrity.

Berkeley Drug Testing

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

Berkeley DOT Drug Testing

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

Berkeley DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Berkeley, FL.

Berkeley Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Berkeley, FL.v

Berkeley Hair Drug Testing

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

Berkeley Alcohol Testing

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

Berkeley Drug Testing Services

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

Berkeley 5 Panel Drug Test

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

Berkeley 10 Panel Drug Test

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

Berkeley On Site Drug Testing

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

Berkeley DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Berkeley, FL 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

You can order online or call 800-221-4291 for same-day scheduling. After payment, an authorization form is emailed immediately for use at any of our 17,000+ testing centers.
Accredited Drug Testing provides urine, hair, oral fluid, and specialty panels such as EtG alcohol and exposure testing. Both DOT and non-DOT testing options are available nationwide.
Yes. DOT testing follows 49 CFR Part 40, using SAMHSA-certified labs, qualified collectors, strict chain-of-custody, and MRO review for all regulated modes (FMCSA, FAA, FRA, FTA, PHMSA, USCG).
Rapid tests often provide same-day results. Lab-based testing typically reports within 24–72 hours after specimen collection and laboratory analysis.
Yes. All results are handled in accordance with HIPAA and DOT privacy requirements. Accredited Drug Testing never shares personal data without consent or legal obligation.
Absolutely. We support workplace programs, legal and probation requirements, schools, athletics, and private personal testing needs across the United States.

Customer Reviews

Fast and easy

It was fast and easy a pleasure to talk to the customer service people great service

Peter Villegas - 1/19/2025

Fast,easy and efficient

Fast,easy and efficient. They made the whole process stress free and simple. Thanks 😊

Micheal Ankenbrandt - 2/19/2025

Explained everything so no questions

Torin was great. Explained everything so no questions

Tony Lombardo - 4/18/2025

Clear and Competent

I was so surprised with the quality of customer service I received today when I called Accredited Drug Testing. The representative was so clear and competent. She was able to reschedule an appointment at my preferred location. The representative whose name is Justice, was so polite and competent. She expedited the whole process. It was a relief to me.

Rachel Padian - 9/6/2024

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

Everything was great

Everything was great, the staff was very polite. Thank you.

Olga Petrova - 9/19/2024

Very professional and very quick

Very professional and very quick service to schedule appointments! I am pleased with the services and would definitely recommend using them for any drug testing needs!

Carrie Feerick - 4/19/2025

Hassle Free Experience

It was easy to make the arrangements to get to someone in regards to renewing my DOT medical certificate. They took care of everything over the phone which made my experience hassle free. I will definitely be using them again and you should too.

Jim Raymond - 10/18/2024

they have made my job much easier

I always have a good experience setting up company driver drug screens through ADT. I'm really happy I found them while searching online, they have made my job much easier.

Exodus Heath - 2/13/2025

I love the customer service

I love the customer service. The lady was patient enough to help me book my appointment with ease and ensuring I get the location that's best for me. Keep up the good work!

Elizabeth Chiaka - 9/19/2024


(800) 221-4291