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Same Day Service
With 35 testing centers in the Houston 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.
Same-Day Electronic Donor Pass Accepted at All Locations Below
Accredited Drug Testing provides extensive drug and alcohol assessment services at our 35 testing sites in the Houston, Florida region. We conduct DOT and non-DOT urine drug analyses, breathalyzer alcohol screenings, EtG alcohol assessments, and hair follicle drug testing for personal, workplace, and legal purposes. Rapid result testing and SAMSA certified lab analysis are offered, often with same-day service, making most Houston centers conveniently located near your residence or workplace. Additional offerings include Occupational Health Testing, Clinical Testing, and Background Checks.
Contact us at (800) 221-4291 or register online. Choose your test and a nearby center—available for yourself, employees, or others. Scheduling is quick and straightforward; contact our scheduling department or book online anytime. Our efficient and straightforward process ensures arranging a drug test near Houston is effortless.
* 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.
Select your test & search nearby Houston collection sites.
Receive your donor pass by email or SMS immediately.
Walk in with donor pass & photo ID. No appointment needed.
Secure results delivered confidentially in 24-48 hours.
At our Houston 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.
DOT Drug Testing and Requirements
DOT Employer Drug Policy Development
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.
Houston, Hillsborough County reported a 15% increase in opioid-related deaths in 2022.
In Houston, over 3,000 individuals were admitted for drug rehabilitation programs in 2021.
Hillsborough County has seen a 20% rise in fentanyl seizures in recent years.
Approximately 7% of Houston's high school students admitted to using prescription drugs without a prescription.
In 2022, cocaine-related arrests in Houston, Hillsborough County, rose by 12%.
Houston's overdose death rates have doubled over the past five years according to county health data.
In Houston, FL, employers have stringent drug testing policies to ensure workplace safety and productivity. Many companies adhere to guidelines by the Substance Abuse and Mental Health Services Administration for testing procedures.
Pre-employment and random drug tests are common in sectors like transportation and healthcare. Employers often use certified labs to conduct these tests, ensuring accuracy and compliance with national standards.
Local businesses also educate employees about the risks of drug abuse through workshops and seminars, promoting a drug-free workplace culture.
The government of Hillsborough County, encompassing Houston, FL, has implemented several initiatives to combat drug abuse. Programs focus on prevention, treatment, and education. The Hillsborough County Code Enforcement plays a crucial role in these efforts.
State support includes grants and collaboration with law enforcement agencies to reduce drug trafficking. The Florida Department of Law Enforcement offers resources and data on drug trends. Federal partnerships provide additional assistance through agencies like the Drug Enforcement Administration.
Recently, law enforcement agencies in Houston, FL, have conducted significant drug busts, targeting major trafficking rings. In 2022, a coordinated operation led to the seizure of over $1 million worth of narcotics.
The Houston Police Department collaborates with federal and state bodies in these efforts, often publicizing results to deter future criminal activities. Community awareness programs follow these operations to educate residents about recognizing and reporting drug-related activities.
The city also hosts annual events focusing on drug prevention, featuring speakers and resources aimed at reducing substance misuse in the community.
Confidential drug & alcohol testing with same-day donor registration passes.
Schedule Test Online Call (800) 221-4291Accredited Drug Testing offers fast, reliable employment screening services in Houston, FL. Trusted by employers nationwide for accurate results and exceptional service.
Florida Rehab
NIDA
Drug Rehab
Recovery Stories
SAMHSA
Brevard County Sheriff
Florida DCF
Florida Department of Law Enforcement
Crime Prevention FL
Accredited Drug Testing provides employer and individual screening in Houston, FL adhering strictly to Fla. Stat. § 440.102, federal DOT 49 CFR Part 40 guidelines, and certified SAMHSA laboratory chain-of-custody standards.
Florida Statute 440.102 establishes Drug-Free Workplace Program standards, providing premium discounts on worker compensation insurance for verified testing procedures.
Under Fla. Stat. § 440.102, employers in Houston may institute comprehensive drug-free workplace programs including:
While cannabis statutes continue evolving across the United States (Medical: Legal (Medical); Recreational: Prohibited in Florida), employers retain the legal prerogative to prohibit substance impairment on job premises, during operational shifts, and while operating company vehicles.
Federal regulations, Department of Transportation (DOT) mandates, and safety-sensitive positions strictly prohibit marijuana use regardless of state cannabis status. ADT provides both standard THC screening and non-THC customized drug panels for private employers wishing to adapt to state-specific hiring preferences.
For commercial drivers, maritime operators, aviation crews, and transit personnel operating in Houston, all testing follows rigorous Department of Transportation (DOT) standards governed by 49 CFR Part 40:
Accredited Drug Testing provides legally admissible drug and alcohol screening for county court dockets, child custody hearings, probation requirements, and pretrial diversion programs throughout Houston and Florida.
All specimens undergo observed or witnessed collection procedures when ordered by the court, accompanied by rigorous Federal Chain of Custody Forms (CCF). Turnaround time is rapid, and official certificates of analysis can be forwarded directly to your attorney, court case officer, or probation supervisor upon release.
Accredited Drug Testing operates collection centers strategically positioned throughout Houston to ensure fast donor access with minimal drive times. Walk-ins are welcomed with an immediate electronic donor pass across all major neighborhoods and transit corridors:
Houston Main Street Commercial District • Houston Regional Trade Center • County Industrial Parkway • Metro Healthcare & Occupational Medical Corridor
Suwannee • Wellborn • Mcalpin-wellborn • Live Oak • Mcalpin • White Springs • Genoa • Winfield
Select a test panel below to review specific drug compounds screened, detection timeframes, and instant electronic pass registration in Houston.
| Test Type & Local Panel | Detection Window | Common Use Cases in Houston | Turnaround Time |
|---|---|---|---|
|
5-Panel Urine Screen in Houston →
THC, Cocaine, Basic Opiates, Amphetamines, PCP
|
1 to 5 Days | Pre-Employment, Workplace Safety & Non-DOT Randoms | 24 to 48 Hours |
|
10-Panel Urine Screen in Houston →
Adds Benzodiazepines, Barbiturates, Methadone, Propoxyphene
|
1 to 7 Days | Healthcare Staffing, Corporate Policies & Court Orders | 24 to 48 Hours |
|
Hair Follicle Drug Test in Houston →
Long-term historical pattern analysis (90-day window)
|
Up to 90 Days | Child Custody, Legal Defense & Executive Screening | 3 to 5 Business Days |
|
DOT Drug & Alcohol Test in Houston →
49 CFR Part 40 compliant with CCF & MRO verification
|
1 to 5 Days | FMCSA, FAA, FRA, FTA, USCG Regulated Drivers & Crew | 24 to 48 Hours |
|
ETG & Breath Alcohol in Houston →
Evidential breath testing or 80-hour urine EtG metabolite
|
Breath: 0–12 Hrs EtG: Up to 80 Hrs |
Zero-Tolerance Workplace, Post-Accident & Probation | Immediate to 48 Hours |
|
DOT Physical Exam in Houston →
FMCSA NRCME certified medical examiner card (Form MCSA-5876)
|
1 to 2 Year Card | Commercial Driver License (CDL) Medical Certification | Same-Day Medical Card |
Beyond standard urine screening, Accredited Drug Testing delivers end-to-end occupational medical solutions, DOT credentialing, court-admissible forensic testing, and employer background compliance.
FMCSA-compliant examinations conducted by certified medical examiners. Instant driver medical certificate renewal across Houston.
100% court-admissible legal paternity, maternity, sibling, and grandparentage testing with strict chain of custody for family court.
Comprehensive pre-employment screening, nationwide criminal history searches, and Motor Vehicle Records (MVR) for driver compliance.
Tamper-resistant 90-day historical substance screening. Preferred by family courts, custody attorneys, and zero-tolerance employers.
Evidential breath alcohol testing (BAT) and 80-hour EtG urine/hair metabolite analysis for probation monitoring and workplace safety.
Certified mobile collection technicians dispatched directly to your Houston facility or job site for groups of 25+ employees.
Quickly find trusted local drug testing centers in Houston, FL — fast, convenient, and reliable every time!
Quickly find a local DOT drug testing center in Houston, FL — fast, reliable, convenient nationwide service!
DNA testing for legal and non-legal purposes including child support, and child custody around Houston, FL.
Including specimen collector training, DER training, reasonable suspicion training and much more in Houston, FL.v
Get fast, accurate hair drug testing at our convenient Houston, FL locations—results you can trust, every time!
Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Houston, FL.
Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Houston, FL.
Accurate 5 panel drug testing with fast, confidential results—trusted by Houston, FL employers and individuals nationwide.
Comprehensive 10 panel drug testing with fast, reliable results—trusted for Houston, FL workplace and personal testing needs.
Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your Houston, FL workplace compliant.
Certified DOT physicals with quick, reliable exams to keep Houston, FL drivers compliant and on the road with confidence.
Join our DOT consortium for hassle-free compliance, random testing management, and reliable driver safety solutions.
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
Reception is kind and helpful , everything quick and simple , best urgent care
Yusuf Narmuradov - 11/19/2024
Fast and efficient service for employers wanting to do pre employment drug screening that meets DOT requirements!!
Mary Thomas - 4/5/2025