DNA Testing in Chantilly, VA
DNA testing in Chantilly for paternity, maternity, sibling-ship, grandparent and immigration cases, processed at an AABB-accredited lab partner. Legal chain-of-custody and at-home options available.
DNA
Court-admissible and at-home options. AABB-accredited lab partner.
- Tests in this category
- 10
- Most results
- 24–72 h
What we test for
Inside this category
Peace-of-mind, court-admissible, immigration, and ancestry DNA testing — here is what we collect for at our Chantilly lab.
Peace of mind
Personal paternity, maternity, sibling, or grandparent tests with the same science as a legal test — without the chain-of-custody overhead.
Court-admissible
Legal paternity, maternity, and immigration DNA tests with strict chain-of-custody from collection through reporting.
Immigration cases
Chain-of-custody collection for our AABB-accredited laboratory partner, accepted by USCIS and US embassies, with results delivered directly to the requesting authority.
Ancestry
Optional ancestry panels for clients curious about their ethnic origins.
Tests we offer
Every dna test we run
Click any test for prices, what it screens for, and how to prepare.
Legal (Court-Admissible) Paternity Test
Strict chain-of-custody for court-admissible paternity results.
Maternity DNA Test
Confirms a biological mother-child relationship with cheek-swab samples.
Siblingship DNA Test
Determine the probability of a full or half-sibling relationship.
Grandparent DNA Test
Useful when the alleged father is unavailable — establishes a likely biological link through grandparent DNA.
Immigration DNA Test
DNA testing through our AABB-accredited lab partner, accepted by USCIS and US embassies.
Ancestry DNA Test
Discover your ethnic heritage and ancestral origins.
Non-Invasive Prenatal Paternity Test
Non-invasive prenatal paternity (NIPP) — establishes paternity during pregnancy using a maternal blood sample (no amniocentesis needed). Available from week 7. Call for current pricing.
Aunt / Uncle (Avuncular) DNA Test
Avuncular DNA test — establishes biological relationship between a child and a suspected aunt or uncle when the alleged father is unavailable. Call for current pricing.
Twin Zygosity DNA Test
Twin zygosity test — determines whether twins are identical (monozygotic) or fraternal (dizygotic). Useful for medical history and family planning. Call for current pricing.
Popular dna services in Chantilly
Looking for a specific situation? These walk-in services cover the most common reasons people come in.
No insurance. No referral. No waiting room.
See the price up front and walk in for your dna test — most results in 24–72 hours.
Why we exist
How dna testing works at our Chantilly lab
Chantilly families turn to us for DNA testing — whether the reason is personal reassurance, a court matter, an immigration case, or tracing family history. Every test runs through our AABB-accredited reference lab partner.
Most DNA tests use a simple cheek swab. The collection is painless, takes about a minute, and produces enough cells for the lab to analyze. Results are available in 3–7 business days depending on the test.
FAQ
DNA questions, answered
Common questions about dna testing at our Chantilly lab. Don’t see yours? Call us at 571-500-7030.
What’s the difference between a peace-of-mind and a legal paternity test?
A peace-of-mind paternity test is for personal knowledge — samples can be collected at home or in our office without strict identity verification. A legal (court-admissible) paternity test follows strict chain-of-custody: each party shows ID and samples are collected by trained staff. Court, child-support and immigration matters require the legal version.
How is the DNA sample collected?
A simple cheek swab — painless, takes about 60 seconds. We swab the inside of each cheek for about 30 seconds and the sample is shipped to our AABB-accredited lab. No blood needed for most DNA tests.
How long do DNA test results take?
Peace-of-mind paternity results are typically ready in 3–5 business days after the lab receives all samples. Legal and immigration tests follow the same timeline; the difference is procedural, not technical.
Is an immigration DNA test accepted by USCIS?
Yes — when samples are collected under chain-of-custody and processed at an AABB-accredited reference lab. Our laboratory partner is AABB-accredited, and results are sent directly to USCIS or the requesting US embassy.
Do I need a doctor’s order to get a lab test?
No. Any Lab Test Now of Chantilly provides the doctor’s order at no extra charge for almost every test we offer. Walk in, choose your test, and we take care of the paperwork. You can also book an appointment ahead of time for the quickest visit.
Do you accept insurance?
We do not accept insurance — and that’s by design. You see the full price up front, your results never go on your insurance record, and you avoid surprise deductibles or balance billing. We accept cash, debit, credit, and HSA / FSA cards.
Service area
Lab testing near you
From our Chantilly lab near Westfields, we serve Centreville, Fairfax, Herndon, and the wider Fairfax County area.
Also explore
Other ways we can help
Every category we run, all walk-in friendly with the same transparent pricing.
STD & STI Testing
Discreet, accurate results — handled by trained medical professionals.
Drug & Alcohol Testing
Employer, DOT, court-ordered and personal — chain-of-custody available.
Blood Work
CBC, CMP, lipid, thyroid, A1C — transparent pricing, no insurance needed.
General Health & Wellness
Annual check-ups, wellness panels, allergy and food-sensitivity testing.
Business Solutions
Pre-employment, DOT, random programs and on-site collection for employers.
Nutritional Injections
B12, lipotropic and Myers’ Cocktail — administered by medical staff.
Specialty & Environmental Testing
Heavy metals, mold, micronutrient, hormone and other specialty panels.
Book your dna test today.
Walk in or reserve a time — most visits take under 15 minutes.