TestMark DNA has become Columbia’s premier destination for paternity testing by combining scientific excellence with exceptional customer service. Our Columbia, Washington clients trust us because:
Our Columbia facility offers flexible scheduling to accommodate your busy life: Next-day appointments often available Late and weekend appointments Easy online booking through our online portal Phone scheduling at (866) 702-7644
When you visit at our centrally-located Columbia testing center, our trained technicians use painless cheek swabs to gather DNA samples The entire collection appointment takes under 15 minutes For legal tests, photo ID is required All participants must be there (alleged father, child, and mother when possible)
Depending on your choice, your private results can be delivered: Through our encrypted online portal By mail to your Columbia address By phone with identity confirmation In person at our Columbia facility
TestMark DNA uses licensed and accredited lab networks to perform paternity testing in Columbia and throughout Washington. All testing procedures comply with state and federal regulations governing genetic testing facilities.
Our paternity tests provide 99.99% accuracy for inclusions and 100% accuracy for exclusions, exceeding industry standards and Washington legal requirements.
We offer the most competitive rates in Columbia without compromising quality or accuracy.
For convenience, parties can be tested separately at our Columbia location, though all samples must be collected within a specific timeframe for comparison.
While not always required, including the mother's DNA can strengthen results. Our Columbia specialists can advise on your specific situation.
This kit tests for standard paternity by testing DNA samples from 1 Alleged father and 1 Child.
Results from this particular test will not be admissible in court for legal proceedings. In order for any outcome to be used in court as evidence, a notary must witness the sample collection; therefore, these tests may not be credible or permissible as evidence in the Family Law Court. However, we do offer Legal DNA testing that will qualify for evidentiary purposes. Refer to the Customer Support information included the Paternity Test Kit.
Are you pregnant and trying to find out who the father is? You may be astonished at what our team of highly qualified experts can do for you. These days, a noninvasive option exists that enables us to check paternity. We use your blood samples along with those from an alleged biological parent in order to determine whether they are related or not. This state-of-the-art procedure has never been more efficient than it currently is now because we have access to technology that allows us to perform this test at any point once pregnancy begins within nine weeks after conception occurs.
Because New York State requires a physician or court order, Testmark DNA Testing does NOT send at-home DNA collection kits to New York addresses.
TestMark provides straightforward results. Our specialists are available to explain:
TestMark DNA LABS ARE the leading authority on testing for genetic identity.
TestMark DNA is a premier and fastest-growing lab dedicated to solving genetic puzzles. We have been providing accurate results for more than three decades, at affordable prices.
Begin the first step toward answers with TestMark DNA, Columbia’s trusted paternity testing facility. Our local facility offers the perfect mix of scientific excellence, confidentiality, and compassionate service.
We break down the total cost of your purchase into smaller payments, spread over at least six weeks, with no interest or processing fees!
TestMark DNA is a laboratory that has been thoroughly accredited by the AABB, CAP, and ANAB to ensure their work with your genetic material will be accurate.
TestMark DNA has become a premier destination for paternity testing by combining scientific excellence with exceptional customer service.
All samples collected in our facility are processed in our AABB-accredited laboratory
Standard 2-3 business day turnaround time, with expedited options available.
Transparent pricing with no hidden fees!
TestMark DNA is a premier and fastest-growing lab dedicated to solving genetic puzzles.
Accredited by the AABB, CAP, and ANAB to ensure their work with your genetic material will be accurate.
Accurate and reliable results with state-of-the-art facilities, scientific experts, and the accuracy you can trust.
We have been providing accurate results for more than three decades, at affordable prices.
We provide you two ways of getting tested. We have lab locations all over the country to service your DNA Test. If that’s not a good fit for you, then feel free to test yourself in the comforts of your own home.
With our easy-to-follow instructions, you can have all of your questions answered in a few days with a full analysis and report delivered straight to your inbox.
We offer Legal DNA testing to determine whether or not any given person could be the biological father of one in search of their paternal lineage and identity for use as evidence during court proceedings.
All you need to do is order a Home DNA Kit, and we’ll ship it right away, with all the materials needed for collection.
Don’t worry if this test will be used as evidence for legal proceedings; Test Mark DNAsends out court-admissible kits.
Conducting a paternity test kit at home can save you years of stress and anxiety. Whether you would like to confirm your biological relationship with a son or daughter, identify a half-sibling, or feel confident about your genetic relationship with your dad, our at-home testing kits take all of the guesswork out of issues surrounding paternity!
Once you receive your home paternity test kit in the mail, follow the provided instructions to register it online.
Simply swab the inside of the father’s, child’s, and mother’s (optional) cheek with the included cheek swabs.
Receive your confidential paternity results. Results are available within two business days after we receive your samples.
Your Peace Of Mind Is Our Concern. Speak to a specialist and explore what options are best for you!
866-702-7644
Monday – Saturday
( 7:00 AM – 7:00 PM )
