DNA Testing Locations - Derry, NH

Paternity, Child Custody, Court

With 38 testing centers in the Derry 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.

38 DNA-Testing Centers in Derry

Minutes Away, Test Today

60 Crystal Ave Unit B Ste 2

0.66 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

50 Nashua Rd Ste 301

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

49 Range Rd Ste 101

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

340 Harvey Rd

6.57 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
340 Harvey Rd
Manchester, NH 3103

1 Highlander Way

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

1 Crosswoods Path Blvd Ste 3a

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

2075 S Willow St

7.73 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2075 S Willow St
Manchester, NH 3103

1279 S Willow St Ste E-g

7.73 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1279 S Willow St Ste E-g
Manchester, NH 3103

159 N Broadway

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

25 Pelham Rd, Ste 103a

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

45 Stiles Rd Ste 102,

8.46 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

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

275 Mammoth Rd Ste 3

8.89 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
275 Mammoth Rd Ste 3
Manchester, NH 3109

289 Main St,

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

168 S River Rd

9.27 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
168 S River Rd
Bedford, NH 3110

101 Riverway Pl

9.50 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
101 Riverway Pl
Bedford, NH 3110

185 Queen City Ave 3rd Fl

9.56 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
185 Queen City Ave 3rd Fl
Manchester, NH 3101

40 S River Rd

9.62 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
40 S River Rd
Bedford, NH 3110

707 Milford Rd Rte 101a, Pinnacle Square

9.95 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

53 Ash St Apt 1

10.13 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
53 Ash St Apt 1
Manchester, NH 3104

195 Mcgregor Street, Across From Cmc Hospital

10.62 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
195 Mcgregor Street, Across From Cmc Hospital
Manchester, NH 3102

8 Auburn St

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

14a Broad St

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

300 Main St,

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

102 Bay St

11.03 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
102 Bay St
Manchester, NH 3104

Po Box 10547

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

166 Kinsley St Ste 203

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

17 Riverside St Ste 202

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

228 Daniel Webster Hwy

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

60 East St Ste 1400

13.33 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

1 Branch St,

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

6 Freetown Rd

13.62 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6 Freetown Rd
Raymond, NH 3077

380 Merrimack St, Ste B2

13.63 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
380 Merrimack St, Ste B2
Methuen, MA 1844

411 Merrimack St Ste 205

13.67 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
411 Merrimack St Ste 205
Methuen, MA 1844

296 Main Street

14.41 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
296 Main Street
Haverhill, MA 1830

128 Route 27

14.55 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
128 Route 27
Raymond, NH 3077

1 General St

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

215 Summer St Ste 14

15.01 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
215 Summer St Ste 14
Haverhill, MA 1830

How It Works

Legal DNA test – when needing a DNA test for paternity, child custody or any court ordered purpose a legal DNA test must be performed at a testing center, the child/children and the alleged father will be scheduled to go to one of our many testing centers nationwide with appropriate documentation, identification, and the test will be performed by a qualified DNA test collector who will then send the specimen to a certified AABB laboratory. Results will be available in approximately 10 days after the laboratory receives the specimen.

Non-legal DNA test -this test is performed for informational purposes only, a DNA certified test kit will be sent to the purchaser via regular mail or overnight delivery. The kit will include clear instructions of how to perform the DNA test, the purchaser will utilize an oral fluid swab for the child/children and alleged father. upon completion the specimen will be placed in a prepaid delivery envelope and sent to our AABB certified laboratory. Results will be available in approximately 10 days after the specimens are received at the laboratory. Please remember the non-legal DNA test cannot be used in a court of law or for any legal purpose.

Derry DNA Testing

DNA Testing Services Available at Our Derry, NH Labs:

In Derry, NH, Accredited Drug Testing offers comprehensive DNA testing solutions to meet your needs. Whether you're seeking information on ancestry testing, or need a legal DNA test for paternity or custody purposes, our services are designed to provide clarity and accuracy. Our network of testing centers in Derry ensures you can access leading DNA health testing or genealogical DNA tests conveniently, all handled with the utmost confidentiality and professionalism. Certified by AABB, our team employs the latest DNA sequencing methods to provide reliable results that not only answer your questions but also facilitate informed decisions about your personal or legal matters relating to genetic markers, family connections, and beyond. With easy appointment scheduling and swift outcomes, we help you uncover vital information and answer pressing questions about your genetic heritage, familial relationships, or personal health inquiries efficiently and accurately.

Testing Types Available:

Legal DNA Testing

Legal DNA tests are conducted under strict chain-of-custody with expert witnesses available, ensuring results are recognized in legal proceedings, including paternity, custody, and immigration cases.

Non-Legal DNA Testing

Non-legal DNA tests offer insight into genetic genealogy, personal health, and family connections without formal legal recognition, providing individuals with valuable personal information.

How Our DNA Testing Works

Step One involves a painless cheek swab at our Derry, NH center, ensuring a swift and simple sample collection. Our professional team guides you through the process seamlessly.

Step Two is the laboratory analysis, where advanced DNA profiling and genetic markers are meticulously evaluated within our certified AABB labs, ensuring the highest standards of accuracy.

Finally, receive your DNA test results in 3-5 days, ensuring confidential, accurate, and detailed insights, whether for paternity testing, health inquiries, or genealogical exploration.

Accuracy and Reliability

Accurate DNA testing by Accredited Drug Testing is upheld by accredited AABB labs, ensuring precision and reliability. Our stringent quality controls and expert genetic analysis guarantee dependable results.

We adhere to rigorous accreditation standards and use certified specialists, ensuring DNA test accuracy and confidence. Each step of the process is designed for comprehensive and credible analysis.

Common Reasons for DNA Testing in Derry

Establishing parentage for custody/support.
DNA testing serves as a decisive tool for establishing parent-child relationships in custody or child support matters. These precise genetic tests provide undeniable, court-admissible evidence, enabling judicial figures to allocate parental duties and structure financial support arrangements appropriately.

Confirming familial relationships.
Accurate DNA tests offer a reliable means to confirm familial bonds among siblings, grandparents, and more. This process alleviates doubts, clarifies heritage, and strengthens family connections with verified biological ties. It's instrumental in resolving inheritance conflicts and strengthening family unity.

Immigration cases requiring proof of biological relationships.
In immigration contexts, DNA testing lexplores genetic links necessary for visa applications and citizenship validations. This credible genetic verification provides undeniable proof recognized by immigration bodies, aiding in family reunification and minimizing bureaucratic hindrances.

Adoption cases or identifying unknown biological relatives.
Through genetic testing, adoptees can uncover unknown relatives, gaining access to essential genetic heritage information. This process provides closure, heals emotional uncertainties, informs about health genetics, and fosters a better understanding of one's personal identity.

Genealogy and ancestry exploration.
Embark on an exploration of your ancestry through genealogical DNA testing, revealing ethnic roots and distant relations. This genetic exploration enriches one's knowledge of their family history, enhancing cultural links and broadening understanding of ancestral journeys.

Derry Legal and Court-Admissible Testing

Our DNA testing services in Rockingham County conform fully with local legal standards, ensuring family law proceedings have accurate scientific support. By adhering to stringent chain-of-custody protocols, we provide test results that are legally sound and court-admissible in Derry, NH.

In family and custody law matters in Derry, NH, confirming biological connections is imperative. Our DNA testing services adhere to Rockingham County's court standards, providing comprehensive documentation to validate sample integrity, thus protecting the accuracy and legality of your DNA test results.

By meeting local Rockingham County legal requirements, our DNA testing services offer clarity and dependability in intricate family law cases. Residents in Derry, NH, trust our meticulous testing methodologies and legally robust documentation to resolve paternity claims, custody issues, and inheritance questions fairly and promptly.

Derry New Hampshire Community Resources

Rockingham County Registry of Deeds
Located in Brentwood, provides access to real estate and property records.

US Attorney’s Office - District of NH
Oversees federal legal matters including immigration cases.

New Hampshire Family Law Attorneys
Providing legal counsel and representation in family law cases like custody disputes.

NH Department of Health and Human Services
Offers public health resources, including information on child support and genetic health.

NH Division of Public Health Services
Focuses on providing genetic services and guidance in areas of public health.

Rockingham County Sheriff's Office
Offers assistance with legal documentation and support in relation to court orders.

Derry Drug Testing

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

Derry DOT Drug Testing

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

Derry DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Derry, NH.

Derry Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Derry, NH.v

Derry Hair Drug Testing

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

Derry Alcohol Testing

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

Derry Drug Testing Services

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

Derry 5 Panel Drug Test

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

Derry 10 Panel Drug Test

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

Derry On Site Drug Testing

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

Derry DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Derry, NH 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

Yes. Accredited Drug Testing provides access to DNA collection locations nationwide. In most cases, individuals can be scheduled at a site close to their home, workplace, attorney’s office, or court jurisdiction for convenience.
Yes, if it is ordered as a legal paternity DNA test and collected under strict chain-of-custody procedures. During a legal test, each tested party’s identity is verified, the collector documents the handoff of the swabs, and the lab issues a report suitable for court, child support enforcement, and other official proceedings.
Accredited Drug Testing also offers non-legal DNA testing. This option still compares DNA profiles but does not require the same level of identity documentation or chain of custody. These results are for personal knowledge and are typically not intended for courtroom use.
Immigration-related DNA testing is used to confirm a claimed biological relationship, such as parent and child, when other documentation is incomplete or unavailable. Properly collected and documented DNA samples can be submitted as supporting evidence in visa or residency applications.
Most DNA tests use a painless cheek swab (buccal swab). A trained collector swabs the inside of the cheek to collect cells containing each person’s DNA. In legal and immigration cases, this process is witnessed, logged, and sealed to protect the integrity of the results.
Yes. Results are released only to the authorized requesting party, such as the tested adult, legal guardian, attorney, court/probation contact, or designated immigration representative. All results are handled under strict confidentiality and documented securely.
Yes. Accredited Drug Testing provides relationship DNA tests, including grandparent DNA tests, sibling tests, avuncular (aunt/uncle) tests, and other kinship analyses. These tests help establish or confirm a biological relationship when one or both biological parents cannot participate.
In many cases, DNA collection appointments can be arranged quickly to meet legal timelines, court dates, immigration requests, or custody hearings. The collection is performed at an approved location and then sent for laboratory processing.

Customer Reviews

Everything was great

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

Olga Petrova - 9/19/2024

A very nice company

A very nice company of expertise. The staff will go above to help you out of your situation in a timely matter 👏

Tam Jack - 2/19/2025

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

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

Excellant Performance

The visit here is always the best . The place is always really clean. The employees are super courteous, very polite, and professional. This is the only drug lab I like to go do my drug and alcohol test. I would like to tell them thank you so much for thier excellent performance and job

Eli Gonzalez - 1/4/2025

Very helpful

They were very helpful in finding a place to get tested on the route back home! They made a difficult time seem easy with no judgement!

Anne Creden - 11/19/2024

phone support has been excellent

I have used ADT several times. Their phone support has been excellent, both when putting in the orders and when asking for help to interpret results.

Tee Ess - 12/19/2024

Great service

Great service easy use quick processing! Need a hair follicle for my DCFS case , quick and convenient!

Jesse Dupre - 4/12/2025

Quick, Polite, Informative

Everyone has been quick to respond, polite, informative. It's been easy to order tests. I would recommend them to anyone to use.

April Rogers - 2/15/2025


(800) 221-4291