✓ Same-Day Walk-Ins Welcome ✓ Digital Donor Pass in Minutes ✓ No Doctor Order Required ✓ SAMHSA-Certified Labs

Drug Testing Locations in Lone Tree, CO

With 39 testing centers in the Lone Tree 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.

Urine (5, 10, 12, 14-Panel) Hair Follicle (90-Day) DOT Drug & Alcohol Court & Probation Oral Fluid / Saliva EtG Alcohol
🕑 Collection Site Hours: Monday – Friday: 8:00 AM – 4:00 PM • ✓ Walk-in with Electronic Donor Pass • Saturday – Sunday: Closed

39 Drug-Testing Centers in Lone Tree

Same-Day Electronic Donor Pass Accepted at All Locations Below

Minutes Away, Test Today

8671 S Quebec St, Suite 240

1.29 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8671 S Quebec St, Suite 240
Highlands Ranch, CO 80130

8200 S Quebec St # A3-103

1.52 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8200 S Quebec St # A3-103
Centennial, CO 80112

11877 E Arapahoe Rd Ste 200c

2.98 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
11877 E Arapahoe Rd Ste 200c
Centennial, CO 80111

9620 E Arapahoe Rd

3.02 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
9620 E Arapahoe Rd
Greenwood Village, CO 80112

8006 E Arapahoe Rd Unit 100

3.02 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8006 E Arapahoe Rd Unit 100
Centennial, CO 80112

9330 S University Blvd Ste 100

3.20 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
9330 S University Blvd Ste 100
Highlands Ranch, CO 80126

9330 S University Blvd

3.20 mi
🕑 Testing Hours: M-Sun: 8:00 AM-8:00 PM✓ Walk-in with Electronic Donor Pass
9330 S University Blvd
Littleton, CO 80126

10909 E Arapahoe Rd Ste A3

3.25 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
10909 E Arapahoe Rd Ste A3
Centennial, CO 80112

6093 S Quebec St Ste 103

3.88 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6093 S Quebec St Ste 103
Centennial, CO 80111

Via Croce Di Piperno N. 44 Naples

3.93 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
Via Croce Di Piperno N. 44 Naples
Italy, KS 80126

14000 E Arapahoe Rd Ste 160

4.34 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
14000 E Arapahoe Rd Ste 160
Centennial, CO 80112

5650 Greenwood Plaza Blvd Ste 103

4.34 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5650 Greenwood Plaza Blvd Ste 103
Greenwood Village, CO 80111

8200 E Belleview Ave

5.00 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8200 E Belleview Ave
Greenwood Village, CO 80111

2275 E Arapahoe Rd Ste 205

5.12 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2275 E Arapahoe Rd Ste 205
Centennial, CO 80122

206 W County Line Rd Ste 150

5.68 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
206 W County Line Rd Ste 150
Highlands Ranch, CO 80129

7700 S Broadway

5.72 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7700 S Broadway
Littleton, CO 80122

20 W Dry Creek Cir Ste 100

5.97 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
20 W Dry Creek Cir Ste 100
Littleton, CO 80120

20 W Dry Creek Cir Ste 300

5.97 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
20 W Dry Creek Cir Ste 300
Littleton, CO 80120

9395 Crown Crest Blvd

6.48 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
9395 Crown Crest Blvd
Parker, CO 80138

3545 S Tamarac Dr Ste 130

7.01 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3545 S Tamarac Dr Ste 130
Denver, CO 80237

16728 E Smoky Hill Rd

7.07 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
16728 E Smoky Hill Rd
Centennial, CO 80015

3033 S Parker Rd Ste 800

7.76 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3033 S Parker Rd Ste 800
Aurora, CO 80014

20270 E Smoky Hill Rd

8.19 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
20270 E Smoky Hill Rd
Centennial, CO 80015

3601 S Clarkson St

8.43 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3601 S Clarkson St
Englewood, CO 80113

20971 E Smoky Hill Rd Ste 105b

8.48 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
20971 E Smoky Hill Rd Ste 105b
Centennial, CO 80015

10355 E Iliff Ave

8.58 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
10355 E Iliff Ave
Denver, CO 80247

499 E Hampden Ave Ste 290

8.69 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
499 E Hampden Ave Ste 290
Englewood, CO 80113

125 E Hampden Ave

8.81 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
125 E Hampden Ave
Englewood, CO 80113

2323 S Troy St Ste 01-301

8.83 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2323 S Troy St Ste 01-301
Aurora, CO 80014

730 W Hampden Ave Ste 200

9.17 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
730 W Hampden Ave Ste 200
Englewood, CO 80110

901 W Hampden Ave Unit 103

9.20 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
901 W Hampden Ave Unit 103
Englewood, CO 80110

18890 E Hampden Ave

9.37 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
18890 E Hampden Ave
Aurora, CO 80013

1780 S Bellaire St Ste 302

9.63 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1780 S Bellaire St Ste 302
Denver, CO 80222

6140 S Gun Club Rd Ste 202

9.87 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6140 S Gun Club Rd Ste 202
Aurora, CO 80016

1444 S Potomac St Ste 200

9.92 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1444 S Potomac St Ste 200
Aurora, CO 80012

1550 S Potomac, Ste 325

9.94 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1550 S Potomac, Ste 325
Aurora, CO 80012

1411 S Potomac St, Suite 290

10.04 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-3:00 PM✓ Walk-in with Electronic Donor Pass
1411 S Potomac St, Suite 290
Aurora, CO 80012

3738 W Princeton Cir

10.14 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3738 W Princeton Cir
Denver, CO 80236

4101 E Louisiana Ave Ste 100

10.17 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4101 E Louisiana Ave Ste 100
Denver, CO 80246

Employment, DOT, Court Ordered, Probation, Family

Accredited Drug Testing delivers extensive drug and alcohol testing services through 39 facilities in Lone Tree, Colorado. Our offerings encompass DOT and non-DOT urine assessments, breath and EtG alcohol testing, as well as hair drug analysis, catering to individuals, employers, and legal requirements. In Lone Tree, CO, clients can enjoy rapid result testing and SAMSA certified laboratory evaluations, with most testing sites conveniently located near residential and business areas, and same-day service options available. Additional services include Occupational Health Testing, Clinical Testing, and Background Checks.

For appointments, dial (800) 221-4291 or register online. Select your test and pick a convenient location—testing services are available for personal use, for employees, or another individual. Scheduling is swift and hassle-free; contact our scheduling team or book your test through our online platform, accessible 24/7. Our streamlined process makes arranging drug testing in Lone Tree straightforward and efficient.

* 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.

How the Drug Testing Process Works in Lone Tree, CO

1

Order Online or Call

Select your test & search nearby Lone Tree collection sites.

2

Get Donor Pass

Receive your donor pass by email or SMS immediately.

3

Visit Collection Center

Walk in with donor pass & photo ID. No appointment needed.

4

Fast Results

Secure results delivered confidentially in 24-48 hours.

Lone Tree, CO Drug Testing

Drug Testing Services Available at Our Lone Tree, CO Labs:

At our Lone Tree 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.

Official Legal & Regulatory Framework

Colorado Drug Testing Laws & Compliance in Lone Tree

SAMHSA Certified • MRO Verified

Accredited Drug Testing provides employer and individual screening in Lone Tree, CO adhering strictly to C.R.S. § 8-73-108, federal DOT 49 CFR Part 40 guidelines, and certified SAMHSA laboratory chain-of-custody standards.

Statutory Citation
C.R.S. § 8-73-108
Medical Marijuana
Legal
Recreational Cannabis
Legal
Workplace Rights
Zero-Tolerance Protected

Colorado Supreme Court precedent (Coats v. Dish Network) upholds employer rights to enforce zero-tolerance drug testing policies regardless of off-duty state-legal cannabis use.

Under C.R.S. § 8-73-108, employers in Lone Tree may institute comprehensive drug-free workplace programs including:

  • Pre-Employment Screening: Conditional job offer testing for all applicants.
  • Reasonable Suspicion Testing: Objective, documented behavioral signs of impairment.
  • Post-Accident Testing: Mandatory screening following workplace injuries or property damage.
  • Random Testing: Unannounced selection for safety-sensitive roles and machinery operators.
  • Workers' Comp Incentives: Verified testing programs provide premium discounts on state workers' compensation insurance policies.

While cannabis statutes continue evolving across the United States (Medical: Legal; Recreational: Legal in Colorado), 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 Lone Tree, all testing follows rigorous Department of Transportation (DOT) standards governed by 49 CFR Part 40:

  • Federal 5-Panel Regulated Urine Screen: Tested for Marijuana, Cocaine, Amphetamines/Methamphetamines, Opioids (Codeine, Morphine, Heroin, Hydrocodone, Hydromorphone, Oxycodone, Oxymorphone), and PCP.
  • SAMHSA Accredited Laboratories: Zero compromise on testing accuracy with gas chromatography/mass spectrometry (GC/MS) confirmation.
  • Medical Review Officer (MRO): Every non-negative specimen is reviewed by a licensed physician MRO before reporting.
  • FMCSA Clearinghouse Reporting: Real-time reporting of verified positive tests and refusals to test into the federal driver clearinghouse database.

Accredited Drug Testing provides legally admissible drug and alcohol screening for county court dockets, child custody hearings, probation requirements, and pretrial diversion programs throughout Lone Tree and Colorado.

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.

Hyper-Local Proximity Coverage

Neighborhoods & Service Districts in Lone Tree, CO

Minutes Away, Same-Day Donor Pass

Accredited Drug Testing operates collection centers strategically positioned throughout Lone Tree 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:

Key Lone Tree Neighborhoods Covered:

● Downtown Lone Tree ● Central Business District ● North Lone Tree Commercial Corridor ● South Lone Tree Industrial Park ● East Lone Tree Metro Area ● West Lone Tree Trade Center ● Medical & Healthcare District ● Airport / Logistics Corridor

Major Employment & Commercial Hubs Served:

Lone Tree Main Street Commercial District • Lone Tree Regional Trade Center • County Industrial Parkway • Metro Healthcare & Occupational Medical Corridor

Located anywhere in Lone Tree? Receive your electronic pass in under 5 minutes.
Order Test Online →

Surrounding Areas Served Near Lone Tree

Heritage Hills • Acres Green • Gateway • Meridian • Centennial • Inverness • Castlewood • Dove Valley

Lone Tree, CO Drug & Alcohol Test Panels & Detection Windows

Select a test panel below to review specific drug compounds screened, detection timeframes, and instant electronic pass registration in Lone Tree.

Test Type & Local Panel Detection Window Common Use Cases in Lone Tree Turnaround Time
5-Panel Urine Screen in Lone Tree →
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 Lone Tree →
Adds Benzodiazepines, Barbiturates, Methadone, Propoxyphene
1 to 7 Days Healthcare Staffing, Corporate Policies & Court Orders 24 to 48 Hours
Hair Follicle Drug Test in Lone Tree →
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 Lone Tree →
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 Lone Tree →
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 Lone Tree →
FMCSA NRCME certified medical examiner card (Form MCSA-5876)
1 to 2 Year Card Commercial Driver License (CDL) Medical Certification Same-Day Medical Card
Full-Service Testing Solutions

Occupational Health & Specialized Screening in Lone Tree, CO

Beyond standard urine screening, Accredited Drug Testing delivers end-to-end occupational medical solutions, DOT credentialing, court-admissible forensic testing, and employer background compliance.

NRCME Certified

DOT Physicals & Medical Cards

FMCSA-compliant examinations conducted by certified medical examiners. Instant driver medical certificate renewal across Lone Tree.

AABB Accredited

Court Legal DNA & Paternity

100% court-admissible legal paternity, maternity, sibling, and grandparentage testing with strict chain of custody for family court.

FCRA Compliant

Background Checks & MVR

Comprehensive pre-employment screening, nationwide criminal history searches, and Motor Vehicle Records (MVR) for driver compliance.

Long Detection Window

90-Day Hair Follicle Drug Test

Tamper-resistant 90-day historical substance screening. Preferred by family courts, custody attorneys, and zero-tolerance employers.

Instant & Lab Confirmed

Breath Alcohol & 80-Hr EtG

Evidential breath alcohol testing (BAT) and 80-hour EtG urine/hair metabolite analysis for probation monitoring and workplace safety.

We Come to You

Mobile On-Site Group Testing

Certified mobile collection technicians dispatched directly to your Lone Tree facility or job site for groups of 25+ employees.

Local Testing Resource Network

More Drug & Alcohol Testing Options in Lone Tree, CO

Need immediate walk-in service in Lone Tree? View our Walk-In Drug Testing Near Me in Lone Tree, CO facility guide or order an instant electronic donor pass online.

Lone Tree Drug Testing

Quickly find trusted local drug testing centers in Lone Tree, CO — fast, convenient, and reliable every time!

Lone Tree DOT Drug Testing

Quickly find a local DOT drug testing center in Lone Tree, CO — fast, reliable, convenient nationwide service!

Lone Tree DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Lone Tree, CO.

Lone Tree Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Lone Tree, CO.v

Lone Tree Hair Drug Testing

Get fast, accurate hair drug testing at our convenient Lone Tree, CO locations—results you can trust, every time!

Lone Tree Alcohol Testing

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

Lone Tree Drug Testing Services

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

Lone Tree 5 Panel Drug Test

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

Lone Tree 10 Panel Drug Test

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

Lone Tree On Site Drug Testing

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

Lone Tree DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Lone Tree, 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.


Frequently Asked Questions

In Colorado, workplace drug testing is governed by statutory guidelines under C.R.S. § 8-73-108. Private employers generally operate under a C.R.S. § 8-73-108 and Coats v. Dish Network precedent, permitting pre-employment, random, post-accident, and reasonable suspicion testing.
Yes. Employers in Colorado who implement a certified Drug-Free Workplace Program in compliance with C.R.S. § 8-73-108 can qualify for insurance premium discounts and enhanced legal protections during workers' compensation claims.
Under Colorado state law compliance standards, state statutes allows zero-tolerance policies regardless of medical status. Safety-sensitive positions, DOT-regulated roles, and federal contract compliance remain strictly zero-tolerance across all jurisdictions.
Accredited Drug Testing provides access to 39 certified collection sites in the Lone Tree area, offering urine, hair follicle, breath alcohol, and DOT testing.
While walk-ins are welcome with an electronic donor pass at collection sites across Lone Tree, registering your test online or calling (800) 221-4291 prior to visiting guarantees rapid priority specimen collection with an instant barcode pass.
Negative drug and alcohol test results are typically released within 24 to 48 hours of specimen processing. Any non-negative screenings undergo confirmatory GC/MS or LC/MS testing and licensed Medical Review Officer (MRO) verification within 3 to 5 business days.

Customer Reviews

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

Reception is kind and helpful

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

Yusuf Narmuradov - 11/19/2024

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


(800) 221-4291