DNA Testing Locations - Mercer Island, WA

Paternity, Child Custody, Court

With 31 testing centers in the Mercer Island 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.

31 DNA-Testing Centers in Mercer Island

Minutes Away, Test Today

4515 Martin Luther King Jr Way S #200

3.07 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4515 Martin Luther King Jr Way S #200
Seattle, WA 98108

1380 112th Ave Ne Ste 206

4.10 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1380 112th Ave Ne Ste 206
Bellevue, WA 98004

1200 116th Avenue Ne, Suite F

4.11 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1200 116th Avenue Ne, Suite F
Bellevue, WA 98004

1310 116th Ave Ne Suite R

4.16 mi
🕑 Facility: Mon–Fri: 07:30 AM - 04:30 PM⚡ Drug Screens: Mon–Fri: 01:00 PM - 04:00 PM
1310 116th Ave Ne Suite R
Bellevue, WA 98004

13033 Bel Red Rd Ste 105

4.19 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
13033 Bel Red Rd Ste 105
Bellevue, WA 98005

1400 S Jackson St Ste 24

4.41 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1400 S Jackson St Ste 24
Seattle, WA 98144

1737 Airport Way S Ste 200

4.44 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1737 Airport Way S Ste 200
Seattle, WA 98134

803 20th Ave

4.47 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
803 20th Ave
Seattle, WA 98122

500 17th Ave

4.50 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
500 17th Ave
Seattle, WA 98122

550 17th Ave Ste 200

4.55 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
550 17th Ave Ste 200
Seattle, WA 98122

650 S Orcas St Ste 125

4.65 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
650 S Orcas St Ste 125
Seattle, WA 98108

3223 1st Ave S Ste C

4.88 mi
🕑 Testing Hours: Mon–Fri: 6:00 AM-3:00 PM✓ Walk-in with Electronic Donor Pass
3223 1st Ave S Ste C
Seattle, WA 98134

1229 Madison St Ste 610

5.11 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1229 Madison St Ste 610
Seattle, WA 98104

1512 Broadway

5.21 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1512 Broadway
Seattle, WA 98122

1100 9th Ave

5.31 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1100 9th Ave
Seattle, WA 98101

1925 140th Ave Ne

5.31 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
1925 140th Ave Ne
Bellevue, WA 98005

15600 Ne 8th St Ste A4

5.59 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
15600 Ne 8th St Ste A4
Bellevue, WA 98008

509 Olive Way Ste 1664

5.81 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
509 Olive Way Ste 1664
Seattle, WA 98101

1151 Denny Way

5.90 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1151 Denny Way
Seattle, WA 98109

2414 Sw Andover St Ste E130

6.22 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2414 Sw Andover St Ste E130
Seattle, WA 98106

304 Main Ave S Ste 202

6.36 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
304 Main Ave S Ste 202
Renton, WA 98057

12844 Military Rd S

6.45 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
12844 Military Rd S
Tukwila, WA 98168

13030 Military Rd S Ste 100

6.55 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
13030 Military Rd S Ste 100
Tukwila, WA 98168

610 1st Ave North

6.95 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
610 1st Ave North
Seattle, WA 98109

6720 Fort Dent Way Ste 110

7.24 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6720 Fort Dent Way Ste 110
Tukwila, WA 98188

2005 Nw Sammamish Rd

7.27 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2005 Nw Sammamish Rd
Issaquah, WA 98027

200 Andover Park E Ste 8

7.83 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
200 Andover Park E Ste 8
Tukwila, WA 98188

1490 Nw Gilman Blvd

7.95 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1490 Nw Gilman Blvd
Issaquah, WA 98027

1420 Nw Gilman Blvd Ste 2704

7.96 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1420 Nw Gilman Blvd Ste 2704
Issaquah, WA 98027

13131 Ne 85th St

8.15 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
13131 Ne 85th St
Kirkland, WA 98033

3600 Lind Ave Sw Ste 170

8.40 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3600 Lind Ave Sw Ste 170
Renton, WA 98057

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.

Mercer Island DNA Testing

DNA Testing Services Available at Our Mercer Island, WA Labs:

Uncover the truth with our expert DNA testing services in Mercer Island, WA. At Accredited Drug Testing, our professional approach provides invaluable assistance in verifying biological relationships through genetic testing. Whether you're seeking paternity tests, investigating ancestry, or needing DNA profiling for legal reasons, our facilities are designed to deliver precise DNA sequencing results. With access to certified AABB laboratories, we ensure DNA test accuracy and confidentiality. Navigating DNA health testing, from genealogy exploration to forensic DNA verification, our services help furnish the answers you need. Fast and convenient local DNA test centers mean obtaining your essential genetic insights is just around the corner. Choose our accredited services for on-point DNA analysis.

Testing Types Available:

Legal DNA Testing

Our Legal DNA Testing offers court-admissible results, essential for family law proceedings concerning paternity or custody in King County. Conducted in certified labs, these tests come with a strict chain of custody protocol ensuring authenticity and accuracy.

Non-Legal DNA Testing

Our Non-Legal DNA Testing provides personal insights into your genetic makeup. Gain understanding of your ancestry, health propensities, and familial ties. Fast and accurate testing performed in certified labs, enhancing your knowledge of genetic genealogy.

How Our DNA Testing Works

Begin your journey with a simple appointment at our Mercer Island, WA center. Our certified specialists conduct your DNA sample collection ensuring precision and confidentiality.

After collection, samples are forwarded to our accredited labs where expert technicians perform DNA sequencing. Quality control measures guarantee accuracy every step of the way.

In just 3-5 days, receive your comprehensive results. Analyze your ancestry, familial connections, or health markers, delivered securely and confidentially for your ease of mind.

Accuracy and Reliability

Our DNA testing at Accredited Drug Testing Inc. stands at the pinnacle of reliability and precision. With stringent accreditation from AABB labs and rigorous quality control, we ensure every DNA test result is trustworthy and accurate.

Our commitment to excellence spans certified procedures including DNA profiling and sequencing. Our state-of-the-art technology guarantees DNA test accuracy, adhering to high standards for clarity and dependability in genetic results.

Common Reasons for DNA Testing in Mercer Island

Establishing parentage for custody/support.
Our cutting-edge DNA testing decisively confirms parentage for custody or support cases, offering irrefutable, court-admissible evidence of familial ties. This indispensable proof assists judges in making well-informed decisions, thereby securing proper parental duties and financial arrangements.

Confirming familial relationships.
Our DNA tests provide irrefutable confirmation of family connections, settling uncertainties regarding relationships among siblings, grandparents, or other relatives. Accurate genetic markers furnish peace of mind, help resolve inheritance disputes, and fortify family ties built on verified genetic data.

Immigration cases requiring proof of biological relationships.
In immigration matters, DNA testing serves as the reliable method for confirming biological relationships necessary for visa and citizenship processes. Legal tests offer definitive proof accepted by authorities, thus speeding up family unification and reducing bureaucratic setbacks.

Adoption cases or identifying unknown biological relatives.
DNA tests are pivotal in adoption inquiries, helping adoptees identify unknown biological relatives and understand their genetic roots. These insights are invaluable for closure, emotional recovery, retrieving vital family health histories, and forming a clear self-identity.

Genealogy and ancestry exploration.
Our DNA testing for genealogy provides illuminating insights into ancestry, ethnic heritage, and distant kin. Such genetic discoveries enrich understanding of family origins, while also connecting people with cultural identities and facilitating exploration of family legacies.

Mercer Island Legal and Court-Admissible Testing

Our DNA testing services fully align with King County’s legal criteria, ensuring that results are accurate and valid in family law courts. We employ rigorous chain-of-custody protocols, enabling us to deliver reliable test results admissible in Mercer Island, WA court proceedings.

In Mercer Island, WA, our DNA testing services exist to meet the stringent guidelines set forth by King County for family law situations. Through comprehensive documentation, we attest to the authenticity of samples, thereby upholding the legal validity of your results with unwavering integrity.

By strictly following King County regulations, our DNA testing services offer clarity in complex family legal matters. Families in Mercer Island, WA, rely on our detailed testing processes for timely and equitable resolution of custody disputes, inheritance issues, and paternity matters.

Mercer Island Washington Community Resources

King County Superior Court
Local court managing family law, custody, and paternity cases.

King County Health Department
Public health resource providing information on genetic testing and health services.

Immigration Attorneys in Seattle
Specialized legal help in navigating immigration DNA testing for visa applications.

Family Law Attorneys in Mercer Island
Legal experts assisting Mercer Island residents with family law matters.

WA Immigration Assistance
Organization offering support for families seeking immigration DNA verification.

Washington State DSHS
State agency assisting with family support services including DNA testing information.

Mercer Island Drug Testing

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

Mercer Island DOT Drug Testing

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

Mercer Island DNA Testing

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

Mercer Island Industry Training

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

Mercer Island Hair Drug Testing

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

Mercer Island Alcohol Testing

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

Mercer Island Drug Testing Services

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

Mercer Island 5 Panel Drug Test

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

Mercer Island 10 Panel Drug Test

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

Mercer Island On Site Drug Testing

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

Mercer Island DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Mercer Island, 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

Super helpful

Customer service was surprisingly super helpful and so nice. She was able to get me in at a local location right away the same day. She helped me figure out exactly what I needed. Very impressed.

Brook - 9/19/2024

Super Easy!

Super easy to set up an appointment through the phone. They walked me through all the steps and found me a location right near my house. Would definitely recommend!

Aldita Lumaj - 1/17/2025

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

Extremely polite

They were very fast extremely polite walked you through every detail of the process if you had any questions they had no problems answering

Billy Williams - 2/19/2025

Hassle Free Experience

It was easy to make the arrangements to get to someone in regards to renewing my DOT medical certificate. They took care of everything over the phone which made my experience hassle free. I will definitely be using them again and you should too.

Jim Raymond - 10/18/2024

Fantastic Experience

Fantastic experience from the beginning. Jocelyn was very helpful to me as someone who doesn’t have much experience in needing a test. They were very helpful and walked me through the entire process start to finish. Thank you ADT!

Riley Wilson - 2/18/2025

Great service

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

Jesse Dupre - 4/12/2025

test was quick and easy

Company New Hire Employee Process for DOT Drug test was quick and easy. No need to make appt. All employee had to do is show prepaid qr code I sent to employee show ID and was set. Would Recommend.

Maria Lopez - 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

Pretty Straightforward

It was a pretty straightforward process getting an appointment and making payment. Getting to the testing site was quick. I was in and out in no time.

Sadiat Ogunyemi - 12/19/2024


(800) 221-4291