DNA Testing Locations - Mark, IL

Paternity, Child Custody, Court

Offering DNA testing for legal and non-legal purposes

35 DNA-Testing Centers in Mark

Minutes Away, Test Today

925 West St7.87 miles

925 West St
Peru, IL 61354

1650 Midtown Rd8.49 miles

1650 Midtown Rd
Peru, IL 61354

126 Marquette St9.17 miles

126 Marquette St
La Salle, IL 61301

530 Park Ave E Ste 30312.87 miles

530 Park Ave E Ste 303
Princeton, IL 61356

530 Park Ave E12.87 miles

530 Park Ave E
Princeton, IL 61356

2128 N Main St14.45 miles

2128 N Main St
Princeton, IL 61356

1201 Meriden St21.07 miles

1201 Meriden St
Mendota, IL 61342

1401 E 12th St21.45 miles

1401 E 12th St
Mendota, IL 61342

1640 1st Ave21.84 miles

1640 1st Ave
Ottawa, IL 61350

E Norris Dr22.22 miles

E Norris Dr
Ottawa, IL 61350

1100 E Norris Dr22.87 miles

1100 E Norris Dr
Ottawa, IL 61350

1614 E Norris Dr23.39 miles

1614 E Norris Dr
Ottawa, IL 61350

111 Spring St23.94 miles

111 Spring St
Streator, IL 61364

557 Inlet Rd27.71 miles

557 Inlet Rd
Sublette, IL 61367

627 E 2nd St34.66 miles

627 E 2nd St
Kewanee, IL 61443

12200 N Brentfield Dr35.25 miles

12200 N Brentfield Dr
Dunlap, IL 61525

1051 W South St36.42 miles

1051 W South St
Kewanee, IL 61443

9118 N Lindbergh Dr37.19 miles

9118 N Lindbergh Dr
Peoria, IL 61615

105 S Major St37.54 miles

105 S Major St
Eureka, IL 61530

2201 W Townline Rd Ste C37.86 miles

2201 W Townline Rd Ste C
Peoria, IL 61615

7725 N Knoxville Ave38.07 miles

7725 N Knoxville Ave
Peoria, IL 61614

385 S Orange St38.70 miles

385 S Orange St
El Paso, IL 61738

5901 N Prospect Rd 107 Town Hall Bldg., Junction City39.50 miles

5901 N Prospect Rd 107 Town Hall Bldg., Junction City
Peoria, IL 61614

3915 Barring Trce40.11 miles

3915 Barring Trce
Peoria, IL 61615

1120 E War Memorial Dr40.57 miles

1120 E War Memorial Dr
Peoria Heights, IL 61616

4700 N Sterling Ave41.03 miles

4700 N Sterling Ave
Peoria, IL 61615

1 E Countyline Rd41.33 miles

1 E Countyline Rd
Sandwich, IL 60548

8109 N University St41.33 miles

8109 N University St
Peoria, IL 61615

2806 N Knoxville41.56 miles

2806 N Knoxville
Peoria, IL 61603

2500 W Reynolds St41.66 miles

2500 W Reynolds St
Pontiac, IL 61764

11 E Pleasant Ave42.33 miles

11 E Pleasant Ave
Sandwich, IL 60548

229 1st Ave Ste 242.40 miles

229 1st Ave Ste 2
Rockfalls, IL 61071

841 N Galena Ave Ste 20042.42 miles

841 N Galena Ave Ste 200
Dixon, IL 61021

100 Gore Rd Ste H Attn Occupational Health42.90 miles

100 Gore Rd Ste H Attn Occupational Health
Morris, IL 60450

100 Ne Randolph Ave43.02 miles

100 Ne Randolph Ave
Peoria, IL 61606

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.

Mark DNA Testing

DNA Testing Services Available at Our Mark, IL Labs:

Accredited Drug Testing Inc offers premier DNA testing services in Mark, IL, facilitating precise genetic investigations. Whether you're seeking paternity confirmation, genealogical insights, or legal proof of biological ties, our accredited laboratories ensure reliable results. With conveniently located centers and swift testing processes, gain crucial insights into family dynamics, ancestry, or legal relations. Our commitment to accuracy and confidentiality guarantees peace of mind, empowering you with the information needed to make informed decisions in personal and legal contexts. Mark, IL residents can count on us for dependable genetic testing solutions.

Testing Types Available:

Legal DNA Testing

Our legal DNA testing offers certified results adhering to court standards, providing reliable genealogical insights or parentage proof that stand up in legal contexts, enhancing your case strength.

Non-Legal DNA Testing

Non-legal DNA testing encompasses ancestry exploration, sibling verification, or personal health insights, offered in a private, client-friendly manner for personal knowledge without formal documentation needs.

AABB Certified Labs

How Our DNA Testing Works

Step into our Mark, IL testing site for a swift and seamless sample collection. Utilize our professional guidance while ensuring your comfort for a non-invasive experience that keeps your privacy intact.

Collected samples undergo precise laboratory analysis, leveraging advanced techniques to extract accurate genetic profiles, culminating in high-certitude results.

Within a few days (3-5), expect to receive your results, delivered with confidentiality and clarity, empowering you with valuable genetic insights pertinent to your needs.

Accuracy and Reliability

Accredited Drug Testing Inc takes pride in the precision of our DNA testing, marked by AABB accreditation and stringent quality control measures, ensuring results are accurate, reliable, and court-admissible.

Our laboratory partners follow certified protocols, guaranteeing that each DNA test we conduct meets or exceeds industry standards, offering clients dependable results for personal and legal purposes.

AABB Certified Labs

Common Reasons for DNA Testing in Mark

Establishing parentage for custody/support.
Reliable DNA testing offers irrefutable evidence for custody and support, providing courts with essential genetic proof to impartially determine parenting duties and secure financial contributions.

Confirming familial relationships.
DNA tests are pivotal for verifying familial links among siblings and other relatives, resolving ambiguities while fortifying family bonds with incontrovertible biological evidence.

Immigration cases requiring proof of biological relationships.
Immigration processes are streamlined with court-admissible genetic tests, quickly validating familial connections necessary for visa or citizenship approvals, thus aiding family unification.

Adoption cases or identifying unknown biological relatives.
DNA testing in adoption provides clarity by identifying biological relatives, crucial for adoptees seeking their genetic lineage and vital health backgrounds.

Genealogy and ancestry exploration.
Genealogical DNA tests explore ethnic heritage, revealing familial roots and migration paths, enhancing personal stories and cultural affiliations.

Mark Legal and Court-Admissible Testing

Our DNA tests adhere to Putnam County regulations, ensuring the accuracy and legal compliance needed in family law cases. By following strict chain-of-custody procedures, our results are accepted by local courts in Mark, IL.

In family law matters within Mark, IL, accurately establishing genetic relationships is essential. Our certified services strictly follow Putnam County court standards, providing assured documentation to uphold legal validity.

In line with Putnam County legal guidelines, our DNA testing services bring clarity to complex family law dilemmas. Residents in Mark, IL, trust our comprehensive processes for resolving intricate issues related to custody and parentage.

Mark Illinois Community Resources

Putnam County State's Attorney Office
Handles family law matters and legal DNA testing inquiries.

Putnam County Circuit Clerk
Facilitates the filing of court documents and support for legal DNA test results.

Anchor Legal Group
Specializes in family law and can assist with legal procedures involving DNA testing.

USCIS Chicago Field Office
Processes immigration-related DNA testing needs for family reunification cases.

Illinois Department of Healthcare and Family Services
Provides resources for child support and parental rights issues.

Putnam County Health Department
Offers health services and information that can be pertinent when understanding genetic health backgrounds.

Mark Drug Testing

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

Mark DOT Drug Testing

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

Mark DNA Testing

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

Mark Industry Training

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

Mark Hair Drug Testing

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

Mark Alcohol Testing

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

Mark Drug Testing Services

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

Mark 5 Panel Drug Test

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

Mark 10 Panel Drug Test

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

Mark On Site Drug Testing

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

Mark DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Mark, 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