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

Drug Testing Locations in Dunstable, MA

With 36 testing centers in the Dunstable 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

36 Drug-Testing Centers in Dunstable

Same-Day Electronic Donor Pass Accepted at All Locations Below

Minutes Away, Test Today

228 Daniel Webster Hwy

4.13 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
228 Daniel Webster Hwy
Nashua, NH 3060

17 Riverside St Ste 202

5.37 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
17 Riverside St Ste 202
Nashua, NH 3062

166 Kinsley St Ste 203

5.60 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
166 Kinsley St Ste 203
Nashua, NH 3060

300 Main St,

6.15 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
300 Main St,
Nashua, NH 3060

8 Auburn St

6.76 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8 Auburn St
Nashua, NH 3064

14a Broad St

6.97 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
14a Broad St
Nashua, NH 3064

200 Groton Rd

7.37 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
200 Groton Rd
Ayer, MA 1432

10 Research Pl Ste 200

7.42 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-8:00 PM • Sat: 8:00 AM-6:00 PM • Sun: 1:00 PM-5:00 PM✓ Walk-in with Electronic Donor Pass
10 Research Pl Ste 200
North Chelmsford, MA 1863

39 Village Square,

9.04 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
39 Village Square,
Chelmsford, MA 1824

1 Hospital Dr

10.27 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1 Hospital Dr
Lowell, MA 1852

700 Rogers Street,

11.51 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
700 Rogers Street,
Lowell, MA 1854

221 Boston Rd, Suite 1,

12.50 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
221 Boston Rd, Suite 1,
Billerica, MA 1862

707 Milford Rd Rte 101a, Pinnacle Square

12.61 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
707 Milford Rd Rte 101a, Pinnacle Square
Merrimack, NH 3054

345 Main St

12.62 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
345 Main St
Tewksbury, MA 1876

45 Stiles Rd Ste 102,

14.55 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
45 Stiles Rd Ste 102,
Salem, NH 3079

31 Stiles Rd Ste 1300

14.60 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
31 Stiles Rd Ste 1300
Salem, NH 3079

1 Branch St,

14.71 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1 Branch St,
Methuen, MA 1844

25 Pelham Rd, Ste 103a

14.76 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
25 Pelham Rd, Ste 103a
Salem, NH 3079

510 Boston Rd

14.78 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:30 PM✓ Walk-in with Electronic Donor Pass
510 Boston Rd
Billerica, MA 1821

49 Range Rd Ste 101

15.46 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
49 Range Rd Ste 101
Windham, NH 3087

50 Nashua Rd Ste 301

15.68 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
50 Nashua Rd Ste 301
Londonderry, NH 3053

159 N Broadway

15.76 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
159 N Broadway
Salem, NH 3079

60 Hospital Rd

16.00 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
60 Hospital Rd
Leominster, MA 1453

7 Deane St

16.48 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
7 Deane St
Maynard, MA 1754

435 Lancaster Street Suite 214a

16.48 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
435 Lancaster Street Suite 214a
Leominster, MA 1453

1 Crosswoods Path Blvd Ste 3a

16.71 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1 Crosswoods Path Blvd Ste 3a
Merrimack, NH 3054

424 Central St

16.93 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
424 Central St
Leominster, MA 1453

48 Hamilton Ave

17.00 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
48 Hamilton Ave
Billerica, MA 1821

289 Main St,

17.14 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
289 Main St,
Salem, NH 3079

60 East St Ste 1400

17.18 mi
🕑 Testing Hours: Mon–Fri: 11:00 AM-1:50 PM • Sat: 8:00 AM-9:00 AM✓ Walk-in with Electronic Donor Pass
60 East St Ste 1400
Methuen, MA 1844

P.o. Box 546

17.25 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-3:00 PM✓ Walk-in with Electronic Donor Pass
P.o. Box 546
Andover, MA 1810

60 Crystal Ave Unit B Ste 2

17.54 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
60 Crystal Ave Unit B Ste 2
Derry, NH 3038

1 Highlander Way

17.93 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1 Highlander Way
Manchester, NH 3103

1 General St

18.08 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1 General St
Lawrence, MA 1841

Po Box 10547

18.45 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
Po Box 10547
Bedford, NH 3110

138 Haverhill St,

18.49 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
138 Haverhill St,
Andover, MA 1810

Employment, DOT, Court Ordered, Probation, Family

At our 36 testing centers around Dunstable, MA, Accredited Drug Testing delivers extensive drug and alcohol screenings. Our offerings include DOT and non-DOT urine drug testing, breath and EtG alcohol screenings, as well as hair drug analysis, catered for personal, employment, and legal requirements. We ensure fast results and our testing centers, mostly minutes away from your home or office in Dunstable, provide same-day services with SAMSA certified lab investigations. Other services offered are Occupational Health Screening, Clinical Testing, and comprehensive Background Checks.

By calling (800) 221-4291 or registering online, you can select a preferred test and location for yourself, employees, or other persons. Our services are easily accessible, offering flexible scheduling through either our dedicated department or via online appointments available round-the-clock. This organized and intuitive system facilitates convenient arrangement for drug testing in or near Dunstable.

* 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 Dunstable, MA

1

Order Online or Call

Select your test & search nearby Dunstable 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.

Dunstable, MA Drug Testing

Drug Testing Services Available at Our Dunstable, MA Labs:

At our Dunstable 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

Massachusetts Drug Testing Laws & Compliance in Dunstable

SAMHSA Certified • MRO Verified

Accredited Drug Testing provides employer and individual screening in Dunstable, MA adhering strictly to M.G.L. c. 151B, federal DOT 49 CFR Part 40 guidelines, and certified SAMHSA laboratory chain-of-custody standards.

Statutory Citation
M.G.L. c. 151B
Medical Marijuana
Legal
Recreational Cannabis
Legal
Workplace Rights
Zero-Tolerance Protected

Massachusetts case law permits job applicant and safety-sensitive employee drug screening while requiring interactive dialogue for medical condition accommodations.

Under M.G.L. c. 151B, employers in Dunstable 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 Massachusetts), 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 Dunstable, 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 Dunstable and Massachusetts.

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 Dunstable, MA

Minutes Away, Same-Day Donor Pass

Accredited Drug Testing operates collection centers strategically positioned throughout Dunstable 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 Dunstable Neighborhoods Covered:

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

Major Employment & Commercial Hubs Served:

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

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

Surrounding Areas Served Near Dunstable

East Pepperell • Tyngsborough • Pepperell • Tyngsboro • Graniteville • Groton • Nabnasset • Forge Village

Dunstable, MA 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 Dunstable.

Test Type & Local Panel Detection Window Common Use Cases in Dunstable Turnaround Time
5-Panel Urine Screen in Dunstable →
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 Dunstable →
Adds Benzodiazepines, Barbiturates, Methadone, Propoxyphene
1 to 7 Days Healthcare Staffing, Corporate Policies & Court Orders 24 to 48 Hours
Hair Follicle Drug Test in Dunstable →
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 Dunstable →
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 Dunstable →
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 Dunstable →
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 Dunstable, MA

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 Dunstable.

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 Dunstable facility or job site for groups of 25+ employees.

Local Testing Resource Network

More Drug & Alcohol Testing Options in Dunstable, MA

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

Dunstable Drug Testing

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

Dunstable DOT Drug Testing

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

Dunstable DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Dunstable, MA.

Dunstable Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Dunstable, MA.v

Dunstable Hair Drug Testing

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

Dunstable Alcohol Testing

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

Dunstable Drug Testing Services

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

Dunstable 5 Panel Drug Test

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

Dunstable 10 Panel Drug Test

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

Dunstable On Site Drug Testing

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

Dunstable DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Dunstable, MA 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 Massachusetts, workplace drug testing is governed by statutory guidelines under M.G.L. c. 151B. Private employers generally operate under a M.G.L. c. 151B disability accommodation precedent, permitting pre-employment, random, post-accident, and reasonable suspicion testing.
Yes. Employers in Massachusetts who implement a certified Drug-Free Workplace Program in compliance with M.G.L. c. 151B can qualify for insurance premium discounts and enhanced legal protections during workers' compensation claims.
Under Massachusetts state law compliance standards, state statutes requires interactive dialogue for medical marijuana accommodations. Safety-sensitive positions, DOT-regulated roles, and federal contract compliance remain strictly zero-tolerance across all jurisdictions.
Accredited Drug Testing provides access to 36 certified collection sites in the Dunstable area, offering urine, hair follicle, breath alcohol, and DOT testing.
While walk-ins are welcome with an electronic donor pass at collection sites across Dunstable, 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