Drug & Alcohol Testing Near Me - Longmont, CO

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

31 Drug-Testing Centers in Longmont

Minutes Away, Test Today

829 Main St Ste 10.43 miles

829 Main St Ste 1
Longmont, CO 80501

205 S Main St Ste C1.41 miles

205 S Main St Ste C
Longmont, CO 80501

1925 Mountain View Ave1.61 miles

1925 Mountain View Ave
Longmont, CO 80501

1950 Mountain View Ave1.67 miles

1950 Mountain View Ave
Longmont, CO 80501

2130 Mountain View Ave,1.76 miles

2130 Mountain View Ave,
Longmont, CO 80501

1860 Industrial Cir1.79 miles

1860 Industrial Cir
Longmont, CO 80501

1551 Professional Ln Unit 1402.01 miles

1551 Professional Ln Unit 140
Longmont, CO 80501

1551 Professional Ln2.01 miles

1551 Professional Ln
Longmont, CO 80501

2144 N Main St Ste 82.06 miles

2144 N Main St Ste 8
Longmont, CO 80501

850 23rd Ave Ste A2.25 miles

850 23rd Ave Ste A
Longmont, CO 80501

209 4th St Ste A-210.31 miles

209 4th St Ste A-2
Dacono, CO 80514

3300 28th St12.33 miles

3300 28th St
Boulder, CO 80301

1200 W South Boulder Rd Ste 10312.46 miles

1200 W South Boulder Rd Ste 103
Lafayette, CO 80026

2000 W South Boulder Rd12.48 miles

2000 W South Boulder Rd
Lafayette, CO 80026

4747 Arapahoe Ave12.68 miles

4747 Arapahoe Ave
Boulder, CO 80303

1500 28th St13.47 miles

1500 28th St
Boulder, CO 80303

380 Empire Rd Ste 12013.49 miles

380 Empire Rd Ste 120
Lafayette, CO 80026

4800 Baseline Rd Ste D-10613.51 miles

4800 Baseline Rd Ste D-106
Boulder, CO 80303

1100 Balsam Ave13.68 miles

1100 Balsam Ave
Boulder, CO 80304

5387 Manhattan Cir, Suite 10214.21 miles

5387 Manhattan Cir, Suite 102
Boulder, CO 80303

5377 Manhattan Circle #10014.23 miles

5377 Manhattan Circle #100
Boulder, CO 80303

5016 Lynnwood Ct14.38 miles

5016 Lynnwood Ct
Loveland, CO 80537

1310 Factory Cir16.08 miles

1310 Factory Cir
Fort Lupton, CO 80621

112 S Denver Ave16.54 miles

112 S Denver Ave
Fort Lupton, CO 80621

899 Us Highway 287 Ste 50016.57 miles

899 Us Highway 287 Ste 500
Broomfield, CO 80020

799 Highway 287, Suite F16.63 miles

799 Highway 287, Suite F
Broomfield, CO 80020

500 Summit Blvd16.68 miles

500 Summit Blvd
Broomfield, CO 80021

1608 Topaz Dr16.73 miles

1608 Topaz Dr
Loveland, CO 80537

290 Nickel St Ste 20017.04 miles

290 Nickel St Ste 200
Broomfield, CO 80020

1703 E 18th St Bldg 417.06 miles

1703 E 18th St Bldg 4
Loveland, CO 80538

1825 E 18th St Ste A17.07 miles

1825 E 18th St Ste A
Loveland, CO 80538

Drug Testing Near Me

Looking for reliable drug testing services in Longmont, CO?

Accredited Drug Testing, Inc. stands as a nationwide leader, offering trustworthy same-day drug and alcohol testing with more than 20,000 locations across the country. Catering to a variety of needs whether it's a Department of Transportation (DOT) regulated test, a court-mandated screening, a pre-employment assessment, or personal testing we simplify the scheduling process to ensure speed, ease, and confidentiality. Our network of certified collection sites and laboratories guarantees precise and trustworthy results, adhering to both federal and state regulations. To locate a conveniently situated drug testing facility near you, call (800) 221-4291 or schedule online 24/7. In situations where safety, compliance, and assurance are crucial, Accredited Drug Testing provides dependable results promptly, every time.

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

Urine drug testing is an extensively utilized method for screening throughout Longmont, CO and beyond, known particularly for being the exclusive test approved for DOT-regulated drug testing under 49 CFR Part 40. This approach involves examining a urine sample to detect recent drug use by identifying drugs, metabolites, or alcohol biomarkers. Designed to offer standardized, private, and legally sufficient results, it caters to employers, individuals, and court-mandated programs alike.

Testing Methods & Collection Process

  • Donor Identity Verification: Donors present valid government-issued identification and complete chain-of-custody documentation before testing begins.
  • Secure Collection Environment: Urine samples are collected in a monitored restroom environment to avoid tampering. Protocols restrict personal items, secure water sources, and apply dyes to toilet water.
  • Chain of Custody Documentation: The test involves a federally recognized Chain of Custody Form (CCF) to trace the sample's journey from collection to laboratory analysis, supporting the test's integrity.
  • Temperature & Validity Checks: Post-collection, samples are immediately evaluated for correct temperature and consistency, coupled with laboratory validity tests like creatinine levels, pH, and specific gravity assessments.
  • DOT Split Specimen: DOT tests use two vials: Bottle A is for primary analysis; Bottle B is used if results are contested. Non-DOT tests use only one vial.
  • Laboratory Screening & Confirmation: Samples undergo a two-step examination at SAMHSA-certified laboratories involving an initial immunoassay screen followed by confirmation testing with GC/MS or LC/MS for precise identification.
  • MRO Verification: A licensed Medical Review Officer (MRO) reviews any non-negative results for accuracy, examining medical explanations with the donor prior to releasing results.

How Long Do Urine Test Results Take?

  • Instant Urine Test: Same-day negative results, whereas positives require lab confirmation taking 24-72 hours.
  • Lab-Based Urine Test: Delivers most negative results within 24-48 hours.
  • DOT Drug Test: Results typically span 1-3 business days, contingent on MRO review and donor interaction.
  • Urine EtG Alcohol Test: Results usually available within 24-48 hours.

Testing times may extend in cases involving shy bladder conditions, invalid samples, or if further confirmation is warranted.

Benefits of Urine Drug & Alcohol Testing

  • Currently the sole DOT-recognized method for regulated testing.
  • Effectively detects recent substance use, ideal for workplace or post-accident situations.
  • Offers low cost and swift turnaround.
  • Widely accepted across courts, employer settings, and government bodies.
  • Instant results available for rapid screening needs.
  • Confirmation testing through GC/MS or LC/MS provides high accuracy.

Even with some limitations, urine testing remains the most pragmatic and widely utilized method for drug and alcohol screening in Longmont, CO and nationwide.

How Hair Drug Testing Works

Hair drug and alcohol testing in Longmont, CO serves as a cornerstone for assessing long-term drug and alcohol consumption habits, offering a search window that spans 90 days. Unlike urine tests, which only capture immediate substance use, hair testing examines metabolites entrenched within hair strands, rendering it particularly beneficial for employment screenings, judicial cases, child custody deliberations, and instances where an extended understanding of substance use is needed.

Testing Techniques & Collection Methodology

How Long Do Hair Test Results Take?

While hair testing demands a marginally longer processing time than urine testing, it ensures a consistent detection rate.

Benefits of Hair Drug & Alcohol Testing

Despite limitations, hair testing endures as vital for detecting long-term substance use.

Alcohol & Drug Testing-How Each Method Works

Accredited Drug Testing presents a diverse array of testing services tailored to meet the varied demands of employers, legal entities, and individuals, including throughout Longmont, CO. Our methodical approach aids in understanding each test's applicability, thereby ensuring prudent choice, rigorous results, and adherence to both regional and federal compliance criteria. Our network reaches nationwide, managed by accredited laboratories and guided by skilled Medical Review Officers. This ensures our testing actions carry the integrity, precision, and dependability our clients expect.

Urine Alcohol Tests

Our ethanol urine analysis is instrumental in spotting recent alcohol usage by identifying specific metabolites. Predominantly utilized in workplaces, legal contexts, and post-accident probes, while it does not gauge present impairment, it offers an efficient snapshot of recent consumption.

Enhanced EtG Urine Analysis

The EtG urine test serves as a sensitive means to detect alcohol consumption up to 80 hours beforehand, providing a longer timeframe than conventional tests. Its high reliability makes it an asset for judicial, rehabilitation, and regulatory bodies.

Breath Testing

A breath alcohol test appraises current intoxication levels using devices sanctioned for DOT-approved operations, yielding instant and valid outcomes. Frequently employed within occupational settings and incident investigations.

Blood Alcohol Analysis

Blood testing for alcohol delivers precise calculations of ethanol levels in the bloodstream, highly regarded among medical and legal avenues, particularly for DUI investigations.

PEth Blood Assessment

Our PEth test sheds light on chronic alcohol habits by detecting specific biomarkers, offering insights over several weeks. This is vital for family legalities, compliance checks, and precautionary employment checks in safety-sensitive sectors.

EtG Hair Screening

The EtG hair test uniquely accounts for extended behavioral patterns over 90 days, positioned against temporary consumption. Critical in legal cases and compliance programs, this methodology affords robust, tamper-resistant analysis.

Accredited Drug Testing, with its enhanced scheduling efficiency, certified labs, and expert backing, assures that every alcohol testing method is executed with clarity, protection, and in full legal alignment. We help our clientele maintain informed and conscientious standards.


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

Unbelievably fast and Easy

Unbelievably fast and Easy, I wont be using Any other provider from now on.

Ren Wisby - 4/19/2025

ADT is truly the best

Where do I start?!! ADT is truly the best!! I had the pleasure of speaking with Tori today! She was excellent, professional and truly went above and beyond in her kind, compassionate care and commitment to providing me with the best service possible. I was in such a time crunch, but I was able to call, order the test, pay for it over the phone and get the test I needed within the hour. Not only did this put my mind at ease, they saved my job!! I am forever grateful for this team of hard workers, that care, with such great work ethics! Thank you from the very bottom of my heart!!! If you need a drug, alcohol, etc… screening, this team will be your lifesavers!!

Sarah Patterson - 4/8/2025

Reception is kind and helpful

Reception is kind and helpful , everything quick and simple , best urgent care

Yusuf Narmuradov - 11/19/2024

Great experience

Great experience and great lab. Customer service agent was very helpful.

Jenna Bee - 2/19/2025

This is by far the easiest

This is by far the easiest way to get my lab work ordered and paid for. The phone calls are short and to the point. They don’t try to push extra sales on you and when I walk in to the clinic I simply show my donor pass and with in a matter of minutes I’m done. I will continue to use ADT in the future.

Jason Jackson - 7/19/2025


Sources


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Longmont Hair Drug Testing

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Longmont Alcohol Testing

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

Longmont Drug Testing Services

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

Longmont 5 Panel Drug Test

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

Longmont 10 Panel Drug Test

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

Longmont On Site Drug Testing

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

Longmont DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Longmont, CO 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