DNA Testing Locations - Markham, WA

Paternity, Child Custody, Court

Offering DNA testing for legal and non-legal purposes

14 DNA-Testing Centers in Markham

Minutes Away, Test Today

915 Anderson Dr7.68 miles

915 Anderson Dr
Aberdeen, WA 98520

1220 Basich Blvd Ste A7.90 miles

1220 Basich Blvd Ste A
Aberdeen, WA 98520

614 W Market St8.31 miles

614 W Market St
Aberdeen, WA 98520

1006 N H St8.75 miles

1006 N H St
Aberdeen, WA 98520

800 Alder St19.23 miles

800 Alder St
South Bend, WA 98586

11 Schouweiler Rd25.90 miles

11 Schouweiler Rd
Elma, WA 98541

322 S Birch St35.28 miles

322 S Birch St
Mccleary, WA 98557

491 River Rd42.86 miles

491 River Rd
Chehalis, WA 98532

939 Mountain View Drive, Suite 11046.12 miles

939 Mountain View Drive, Suite 110
Shelton, WA 98584

901 Mountain View Dr Bldg 146.15 miles

901 Mountain View Dr Bldg 1
Shelton, WA 98584

901 Mountain View Dr46.15 miles

901 Mountain View Dr
Shelton, WA 98584

510 Kari Ct46.43 miles

510 Kari Ct
Shelton, WA 98584

914 S Scheuber Rd49.19 miles

914 S Scheuber Rd
Centralia, WA 98531

3000 Limited Ln Nw49.96 miles

3000 Limited Ln Nw
Olympia, WA 98502

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.

Markham DNA Testing

DNA Testing Services Available at Our Markham, WA Labs:

In Markham, WA, Accredited Drug Testing offers comprehensive DNA testing, enhancing your personal or legal pursuits. From establishing biological relationships to exploring ancestral roots, our services deliver precise results that meet legal standards and provide valuable insights.

Testing Types Available:

Legal DNA Testing

Legal DNA testing requires strict protocols to submit evidence in court, including documented chain-of-custody, ensuring that tests are court-admissible in Markham, WA.

These tests verify paternity, custody, and immigration matters, aligning with legal guidelines for proper jurisdictional compliance.

Non-Legal DNA Testing

Non-legal DNA testing services offer personal insights, such as establishing family ties and exploring ancestry, without the need for courtroom validation.

These tests provide individuals with rapid results, deepening their understanding of genetic health, parentage, and genealogy.

AABB Certified Labs

How Our DNA Testing Works

Visit our Markham, WA collection centers to collect a DNA sample. A qualified specialist gathers a painless cheek swab from each participant, ensuring secure sample handling.

The sample is forwarded to an accredited lab for DNA sequencing, where genetic profiling generates precise results within 3-5 days.

Results are delivered confidentially, offering clarity and answers to all DNA testing queries, ensuring your needs are comprehensively met.

Accuracy and Reliability

Our DNA testing boasts superior accuracy, accredited by the AABB. Stringent quality controls and certified labs ensure results you can trust.

Every test meets rigorous standards with detailed procedures, guaranteeing high precision. Count on our advanced technological practices.

AABB Certified Labs

Common Reasons for DNA Testing in Markham

Establishing parentage for custody/support.
DNA testing delivers irrefutable evidence to determine parentage in custody or support battles, facilitating judicial clarity and ensuring reliable guardian duties are established along with appropriate financial agreements.

Confirming familial relationships.
DNA tests provide decisive validation of familial ties, clarifying uncertainties involving siblings, grandparents, or other kin. Precise genetic data helps settle inheritance issues and fortifies family connections through verified biological lineage.

Immigration cases requiring proof of biological relationships.
DNA testing plays a crucial role in immigration by reliably confirming biological ties required in visa and citizenship applications. Our legal tests furnish conclusive proof that satisfies immigration standards, assisting family reunification processes effectively.

Adoption cases or identifying unknown biological relatives.
DNA tests facilitate adoptees' quest by identifying biological relatives, providing vital insights into genetic roots and family health records, and aiding emotional recovery and identity understanding.

Genealogy and ancestry exploration.
Through DNA testing concentrated on genealogy, individuals uncover ethnic origins, ancestral backgrounds, and distant kinship, enriching their awareness of family history and deepening connections with their cultural heritage.

Markham Legal and Court-Admissible Testing

Our DNA testing services fully align with Grays Harbor County courts' standards, ensuring reliable results for family law cases in Markham, WA. Stringent chain-of-custody protocols confirm court-recognized tests at accredited labs complying with all legal mandates.

For cases in Markham, WA, validating true biological relationships is a priority. Accredited Drug Testing offers certified services following Grays Harbor County court criteria, with comprehensive documentation to uphold result authenticity in legal contexts.

Complying integrally with Grays Harbor County court guidelines, our DNA testing services provide families in Markham, WA, with certainty in complex legal matters, ensuring accurate and timely outcomes for custody, inheritance, and paternity issues.

Markham Washington Community Resources

Grays Harbor County Family Court
Handles family law matters including custody and paternity cases.

USCIS Washington Field Office
Processes immigration applications and provides requisite information.

Law Office of Mark T. McDonald
Specializes in family law, including custody and support for local residents.

Grays Harbor County Health Department
Provides public health resources and information on local wellness services.

Markham DNA Services
Offers various DNA testing services with local compliance and procedures.

Markham Law Group
Legal expertise in adoption and immigration cases, with available DNA consultation.

Markham Drug Testing

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

Markham DOT Drug Testing

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

Markham DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Markham, WA.

Markham Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Markham, WA.v

Markham Hair Drug Testing

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

Markham Alcohol Testing

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

Markham Drug Testing Services

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

Markham 5 Panel Drug Test

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

Markham 10 Panel Drug Test

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

Markham On Site Drug Testing

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

Markham DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Markham, WA 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