DNA Testing Locations - Gary, IN

Paternity, Child Custody, Court

With 30 testing centers in the Gary 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.

30 DNA-Testing Centers in Gary

Minutes Away, Test Today

4519 W 5th Ave

2.48 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4519 W 5th Ave
Gary, IN 46406

5404 W 25th Ave Ste107

3.25 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5404 W 25th Ave Ste107
Gary, IN 46406

7501 W 15th Ave

4.30 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
7501 W 15th Ave
Gary, IN 46406

1573 N Cline Ave

5.37 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1573 N Cline Ave
Griffith, IN 46319

1438 Ripley St

5.48 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1438 Ripley St
Lake Station, IN 46405

2490 Central Ave

5.68 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2490 Central Ave
Lake Station, IN 46405

4321 Fir St Ste 313

6.04 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4321 Fir St Ste 313
East Chicago, IN 46312

2450 169th St

6.38 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2450 169th St
Hammond, IN 46323

3145 45th St Ste F

6.68 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3145 45th St Ste F
Highland, IN 46322

1354 S Lake Park Ave

7.02 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1354 S Lake Park Ave
Hobart, IN 46342

6423 Columbia Ave Unit A

7.93 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-8:00 PM✓ Walk-in with Electronic Donor Pass
6423 Columbia Ave Unit A
Hammond, IN 46320

1010 165th St

8.15 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1010 165th St
Hammond, IN 46324

813 Sibley St

8.50 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
813 Sibley St
Hammond, IN 46320

751 E 81st Pl

8.54 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
751 E 81st Pl
Merrillville, IN 46410

7905 Calumet Ave

8.55 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-6:00 PM • Sat: 8:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
7905 Calumet Ave
Munster, IN 46321

6624 Monroe Ave

8.60 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6624 Monroe Ave
Hammond, IN 46324

8135 S Calumet Ave

8.60 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8135 S Calumet Ave
Munster, IN 46321

3170 Willowcreek Rd

8.76 mi
🕑 Testing Hours: Mon–Fri: 7:30 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
3170 Willowcreek Rd
Portage, IN 46368

3325 Willowcreek Rd

8.82 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3325 Willowcreek Rd
Portage, IN 46368

387 East 84th Dr

8.88 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
387 East 84th Dr
Merrillville, IN 46410

8840 Calumet Ave, Ste 204

8.90 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8840 Calumet Ave, Ste 204
Munster, IN 46321

3630 Willowcreek Rd

8.95 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3630 Willowcreek Rd
Portage, IN 46368

4020 S Calumet Ave

9.03 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4020 S Calumet Ave
Hammond, IN 46320

5500 Hohman Ave Ste 1d

9.18 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5500 Hohman Ave Ste 1d
Hammond, IN 46320

1500 Us Highway 41

9.35 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1500 Us Highway 41
Schererville, IN 46375

3831 S Hohman Ave

9.48 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
3831 S Hohman Ave
Hammond, IN 46327

9001 Broadway,

9.58 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
9001 Broadway,
Merrillville, IN 46410

3545 Arbors Blvd,

9.67 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3545 Arbors Blvd,
Portage, IN 46368

6615 S Boundary Rd

9.73 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6615 S Boundary Rd
Portage, IN 46368

3391 Airport Rd

9.73 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3391 Airport Rd
Portage, IN 46368

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.

Gary DNA Testing

DNA Testing Services Available at Our Gary, IN Labs:

Navigating the path to truth and understanding can often be challenging, especially when it involves familial and genetic connections. Accredited Drug Testing offers comprehensive DNA testing services in Gary, IN, designed to meet various needs, including paternity testing, genealogical DNA tests, and more. Our state-of-the-art facilities in Lake County promise to deliver not just timely results but highly accurate ones, backed by our collaboration with certified AABB Laboratories. Whether you're looking for non-invasive prenatal testing to affirm parentage or detailed genetic testing for ancestry exploration, our services are here to unlock the narratives held within your DNA. Embrace clarity and confidence for every legal need, as our services are structured to provide court-admissible evidence integral to family law proceedings. Work with Accredited Drug Testing for a journey of discovery and legal affirmation in Gary, IN.

Testing Types Available:

Legal DNA Testing

Our Legal DNA Testing provides admissible evidence for court purposes, aligning with strict guidelines in Lake County. These tests cover paternity, immigration, and more, ensuring each result is detailed and legally cohesive.

Non-Legal DNA Testing

Non-Legal DNA Testing aids in personal knowledge pursuits such as ancestry tests and genetic health screenings, offering precise insights into your genetics and family ties without the legal constraints of formal evidence.

How Our DNA Testing Works

Begin your DNA journey by visiting our Gary, IN centers for a convenient sample collection. Our trained specialists ensure a quick and smooth process, using non-invasive methods to gather your genetic material safely.

Your samples are then forwarded to accredited laboratories, where cutting-edge DNA sequencing and profiling techniques unravel the genetic data swiftly. Each step safeguards your sample integrity.

Within 3 to 5 days, you’ll receive your DNA testing results, providing clarity and peace of mind. Whether it's for ancestry or legal purposes, our results come with complete confidentiality guaranteed.

Accuracy and Reliability

Accredited Drug Testing utilizes AABB-certified laboratories to deliver peak DNA test accuracy. Our rigorous quality controls and accredited experts ensure every test is reliable, precise, and recognized by Gary, IN courts.

Our DNA tests exceed industry standards thanks to advanced technology and stringent quality checks. Trust our verification process for evidence-based results in personal and legal matters.

Common Reasons for DNA Testing in Gary

Establishing parentage for custody/support.
Our DNA testing services provide clear, legal evidence for determining parenting rights and responsibilities in custody and child support situations. The court-admissible DNA tests offer an irrefutable foundation for judicial decision-making, ensuring fair outcomes.

Confirming familial relationships.
Whether it's a sibling DNA test or verifying other family links, our genetic testing delivers definitive answers. The precision of our DNA markers resolves disputes over inheritance and strengthens family relations by confirming biological bonds.

Immigration cases requiring proof of biological relationships.
When biological proof is needed for visas or citizenship, our legal DNA tests provide immigration authorities with reliable and accepted evidence, facilitating family reunification and streamlining the process significantly.

Adoption cases or identifying unknown biological relatives.
Our DNA testing supports adoptees in discovering biological relatives, enriching their understanding of genetic heritage. This genetic insight fosters emotional closure and provides critical health information, enhancing personal identity awareness.

Genealogy and ancestry exploration.
DNA testing focused on genealogy unveils layers of ancestral heritage, ethnicity, and global family networks. By tracing ancestral lines, individuals can explore personal cultural roots and delve deeper into familial histories, enriching their personal identities.

Gary Legal and Court-Admissible Testing

Our DNA testing is tailored for accuracy and legal admissibility, adhering to the specific court standards of Lake County. With comprehensive chain-of-custody measures, tests carried out in Gary, IN guarantee court recognition and reliability in family law contexts.

In family and custody disputes in Gary, IN, establishing genetic ties is vital. Our certified DNA tests meet Lake County court protocols, ensuring sample authenticity with meticulous documentation, preserving the legal validity of your results.

Our services are precisely aligned with Lake County regulations, offering clarity and legal assurance in complex family law issues. Families in Gary, IN trust us for timely resolutions to custody, inheritance, and paternity challenges thanks to our methodical testing.

Gary Indiana Community Resources

Lake County Courts
Offers legal infrastructure and resources for court-admissible DNA testing cases.

Lake County Health Department
Provides public health resources and information related to county health regulations.

Lake County Bar Association
Resource for finding family law attorneys specializing in DNA-related cases.

Gary City Council
Local government body providing civic resources and community information.

Sperling Law Office
Legal firm offering services in family law and DNA test-related court cases.

USCIS Chicago Field Office
Handles immigration processes that may require DNA testing as evidence of relationships.

Gary Drug Testing

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

Gary DOT Drug Testing

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

Gary DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Gary, IN.

Gary Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Gary, IN.v

Gary Hair Drug Testing

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

Gary Alcohol Testing

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

Gary Drug Testing Services

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

Gary 5 Panel Drug Test

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

Gary 10 Panel Drug Test

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

Gary On Site Drug Testing

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

Gary DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Gary, IN 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

Super Easy to Schedule

Super easy to schedule and get what you need, weather for a job, personal, or court ordered! I believe I spoke with Justine who was helpful in answering all my questions and stayed on the phone with me until she was sure I was all set and got the emails I needed.

Mandy Ryan - 12/14/2024

Kind and very helpful

Called around for hours and posted from company to person and got nowhere and had to fight to get a refund die to there miss information, well save time and sanity Acredited is the ONLY place the person was kind and very helpful, said what I needed and Faith the lady I dealt with made it simple and she did above and beyond everything I needed, as I'm going through a devorse this was a great help and made my day 100 stars from me.

Steven Harrison - 12/19/2024

ADT was able to get me the best tests

Dealing with allegation’s of drug use that completely false is stressful, ADT was able to get me the best tests, going back the farthest in the same day with as little hassle as possible, I spoke with 1 person and wasn’t transferred once, and they took my payment, and got me my work order for a clinic as close as possible for the service I needed. 5*

Christopher Hansis - 12/19/2024


(800) 221-4291