DNA Testing Locations - Preston Heights, IL

Paternity, Child Custody, Court

Offering DNA testing for legal and non-legal purposes

36 DNA-Testing Centers in Preston Heights

Minutes Away, Test Today

2025 S Chicago St0.29 miles

2025 S Chicago St
Joliet, IL 60436

32 Uno Cir3.46 miles

32 Uno Cir
Joliet, IL 60435

310 N. Hammes Ave Ste 102,3.61 miles

310 N. Hammes Ave Ste 102,
Joliet, IL 60435

2000 Glenwood Ave3.62 miles

2000 Glenwood Ave
Joliet, IL 60435

2100 Glenwood Ave3.71 miles

2100 Glenwood Ave
Joliet, IL 60435

333 Madison St3.72 miles

333 Madison St
Joliet, IL 60435

330 Madison St Ste B23.75 miles

330 Madison St Ste B2
Joliet, IL 60435

800 N Larkin Ave3.89 miles

800 N Larkin Ave
Joliet, IL 60435

1360 Houbolt Rd4.65 miles

1360 Houbolt Rd
Joliet, IL 60431

1314 Houbolt Rd4.67 miles

1314 Houbolt Rd
Joliet, IL 60431

750 Essington Rd5.09 miles

750 Essington Rd
Joliet, IL 60435

16101 Weber Rd5.18 miles

16101 Weber Rd
Crest Hill, IL 60403

1051 Essington Rd Ste 1405.33 miles

1051 Essington Rd Ste 140
Joliet, IL 60435

2306 Essington Rd6.45 miles

2306 Essington Rd
Joliet, IL 60435

1039 Brook Forest Ave6.53 miles

1039 Brook Forest Ave
Shorewood, IL 60404

1000 S Hamilton St6.78 miles

1000 S Hamilton St
Lockport, IL 60441

621 E Lincoln Hwy6.85 miles

621 E Lincoln Hwy
New Lenox, IL 60451

24441 W Eames St7.14 miles

24441 W Eames St
Channahon, IL 60410

16221 W 159th St8.13 miles

16221 W 159th St
Lockport, IL 60441

250 E Maple St8.76 miles

250 E Maple St
New Lenox, IL 60451

On-site Only9.79 miles

On-site Only
Plainfield, IL 60586

14330 S Will Cook Rd9.83 miles

14330 S Will Cook Rd
Homer Glen, IL 60491

603 W Mondamin St10.09 miles

603 W Mondamin St
Minooka, IL 60447

Po Box 6310.29 miles

Po Box 63
Mokena, IL 60448

27240 W Saxony Dr10.83 miles

27240 W Saxony Dr
Channahon, IL 60410

1280 Windham Pkwy12.01 miles

1280 Windham Pkwy
Romeoville, IL 60446

21035 S La Grange Rd12.07 miles

21035 S La Grange Rd
Frankfort, IL 60423

19070 Everett Blvd, Unit 11112.33 miles

19070 Everett Blvd, Unit 111
Mokena, IL 60448

10737 W. 165th Street12.45 miles

10737 W. 165th Street
Orland Park, IL 60467

726 S Weber Rd12.70 miles

726 S Weber Rd
Bolingbrook, IL 60490

24600 W 127th St12.71 miles

24600 W 127th St
Plainfield, IL 60585

18210 La Grange Rd Ste 11013.08 miles

18210 La Grange Rd Ste 110
Tinley Park, IL 60487

24600 W 127th St Ste 310, Building B13.14 miles

24600 W 127th St Ste 310, Building B
Plainfield, IL 60585

391 S Bolingbrook Dr13.57 miles

391 S Bolingbrook Dr
Bolingbrook, IL 60440

13246 S Route 59 Ste 10613.62 miles

13246 S Route 59 Ste 106
Plainfield, IL 60585

480 Quadrangle Dr13.68 miles

480 Quadrangle Dr
Bolingbrook, IL 60440

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.

Preston Heights DNA Testing

DNA Testing Services Available at Our Preston Heights, IL Labs:

Embarking on the journey of DNA testing can unravel important questions about your lineage, relationships, and even health predispositions. Accredited Drug Testing, located in Preston Heights, IL, is your partner in discovering these truths. Our comprehensive DNA testing services, from paternity and ancestry to legal DNA tests, are designed to meet every need. Utilizing advanced genetic methodologies, our DNA analysis services ensure the utmost precision. Our strategic location in Preston Heights offers you timely access to DNA results that can inform critical life decisions, whether confirming familial ties for legal reasons or exploring genetic genealogy for personal curiosity. Schedule your DNA test with confidence knowing we're here to deliver accurate answers with confidentiality as our cornerstone.

Testing Types Available:

Legal DNA Testing

Legal DNA Testing with Accredited Drug Testing offers results that satisfy court admissibility requirements, utilizing rigorous chain-of-custody protocols and AABB-accredited laboratories to uphold the highest accuracy and legal defensibility standards.

Non-Legal DNA Testing

Non-legal DNA Testing at Accredited Drug Testing is ideal for personal clarity, offering a variety of tests such as ancestry or sibling DNA testing, performed with precision at certified labs, but not intended for legal purposes.

AABB Certified Labs

How Our DNA Testing Works

Begin by scheduling a visit to one of our Preston Heights, IL DNA collection centers. Our friendly, certified specialists will guide you through the saliva or cheek swab process with emphasis on privacy and comfort.

Once collected, your sample is sent to a top-tier laboratory for analysis. DNA sequencing and profiling are conducted to scour genetic markers accurately, ensuring precise and reliable results.

Receive your results within 3-5 days, presented confidentially and clearly. Accredited Drug Testing is committed to giving you quick access to accurate genetic information to inform and empower your decisions.

Accuracy and Reliability

Our DNA testing accuracy is unrivaled, supported by certification from AABB and enforced through stringent quality control measures. Every sample is processed with care at accredited labs ensuring reliable and precise results.

Trust in our DNA testing is built on comprehensive accreditation and certification processes. We guarantee high accuracy through best practices in genetic markers and profiling, maintaining top-of-the-line standards across all services.

AABB Certified Labs

Common Reasons for DNA Testing in Preston Heights

Establishing parentage for custody/support.
Our comprehensive DNA testing provides indisputable evidence of biological relationships necessary for determining custody or support, with results that are court-admissible and trusted for ensuring fair parental roles and financial obligations.

Confirming familial relationships.
With DNA testing, familial connections are confirmed with ultimate precision, offering irrefutable proof of relationships among family members. These results are vital for reconciling inheritance claims and affirming family ties based on verified genetics.

Immigration cases requiring proof of biological relationships.
DNA testing plays a crucial role in proving biological connections required by immigration authorities. Our legal genetic tests offer irrefutable evidence, streamlining visa and citizenship processes and cutting through bureaucratic red tape.

Adoption cases or identifying unknown biological relatives.
For adoptees, DNA tests unlock insights into their genetic origins, facilitating reconnection with unknown relatives. This clarity aids emotional healing, offers family medical history, and anchors them in a more defined sense of self.

Genealogy and ancestry exploration.
Enjoy a richer perspective on your heritage through genealogy-focused DNA tests, which reveal ethnic backgrounds and long-lost kin. These genetic insights create deeper ties to your cultural roots and family stories.

Preston Heights Legal and Court-Admissible Testing

Our DNA test services in Preston Heights, IL strictly adhere to Will County's legal standards, ensuring results meet all family law requirements. Tests are processed with validated chain-of-custody methods at certified labs, affirming test legality and integrity.

In Preston Heights, IL, precise biological link verification is essential for legal matters. Our DNA tests align with Will County court protocols and come with exhaustive documentation to maintain legal result authenticity and legitimacy.

Conforming to Will County regulations, our DNA testing offers authoritative proof for resolving complex family legal issues confidently. Residents of Preston Heights, IL, benefit from our rigorously vetted procedures to navigate claims involving custody or inheritance.

Preston Heights Illinois Community Resources

Will County Legal
Providing legal directory services for family law attorneys in Preston Heights.

Will County Health Department
Local public health resource offering information on genetic testing.

USCIS Field Office
Immigration resources and office near Preston Heights for DNA-related immigration cases.

Will County Circuit Court
Court information for family law proceedings requiring DNA test evidence.

Illinois Lawyer Finder
State of Illinois resource for locating family law representation near Preston Heights.

Will County Bar Association
Access to local legal professionals specializing in family and immigration law.

Preston Heights Drug Testing

Quickly find trusted local drug testing centers in Preston Heights, IL — fast, convenient, and reliable every time!

Preston Heights DOT Drug Testing

Quickly find a local DOT drug testing center in Preston Heights, IL — fast, reliable, convenient nationwide service!

Preston Heights DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Preston Heights, IL.

Preston Heights Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Preston Heights, IL.v

Preston Heights Hair Drug Testing

Get fast, accurate hair drug testing at our convenient Preston Heights, IL locations—results you can trust, every time!

Preston Heights Alcohol Testing

Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Preston Heights, IL.

Preston Heights Drug Testing Services

Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Preston Heights, IL.

Preston Heights 5 Panel Drug Test

Accurate 5 panel drug testing with fast, confidential results—trusted by Preston Heights, IL employers and individuals nationwide.

Preston Heights 10 Panel Drug Test

Comprehensive 10 panel drug testing with fast, reliable results—trusted for Preston Heights, IL workplace and personal testing needs.

Preston Heights On Site Drug Testing

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

Preston Heights DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Preston Heights, IL 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

Sweet and helpful

Trish was amazing and got me through the sytem very fast and swift. I had a hard time hearing her a couple of times, but she was super sweet and helpful throughout the process. Highly recommend her!

Sophia Schutze - 6/19/2024

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

Great service

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

Jesse Dupre - 4/12/2025


(800) 221-4291