Family Relationship Testing
Scientifically confirm biological relationships beyond standard paternity — grandparents, siblings, half-siblings, and extended family.
all collection, admin & lab fees included
Establishes a biological relationship when a direct paternity test isn’t possible.
- Price
- $399 · all fees included
- Results
- 3–5 business days
- Court-admissible
- Optional (chain-of-custody available)
- Availability
- Mobile across Maryland · same or next-day
What Is a Family Relationship Testing?
Family relationship DNA testing uses genetic comparison to determine the probability that two or more individuals share a biological relationship. This includes tests between grandparents and grandchildren, full or half siblings, aunts and nephews, uncles and nieces, and other familial combinations. When a direct parent-child test is not possible — because a parent is unavailable, deceased, or unwilling — relationship testing using other known relatives can reconstruct the biological connection with high statistical accuracy.
How It Works
Who Is This Test For?
- Families reconnecting after long separation or adoption
- Estate and inheritance cases requiring proof of biological relationship
- Individuals whose alleged parent is unavailable for testing
- Immigration cases requiring evidence of family relationships
- Grandparents seeking to establish legal rights
- Adults who were adopted and want to confirm biological connections
What to Bring / How to Prepare
- ✓Valid government-issued photo ID for every person being tested
- ✓Payment method (pricing depends on the number of participants and test type)
- ✓Contact SafeTouch in advance to confirm the right test configuration for your specific relationship
- ✓Minor children must be accompanied by a parent or legal guardian
- ✓Any documentation supporting the claimed biological relationship is helpful but not required
Turnaround Time & Results
Results typically in 3–5 business days from laboratory receipt of samples.
Ready to Get Started?
Book your appointment online or speak with a SafeTouch team member about your specific situation. We'll walk you through every step and answer any questions.
Frequently Asked Questions
What relationships can be tested with a family relationship DNA test?
Do I need a minimum number of participants?
Can these results be used for immigration or court purposes?
What if a key family member is deceased or unavailable?
Cancellation Policy
Cancellations must be made at least 48 hours in advance to reschedule without a fee. Cancellations or reschedules made within 48 hours of the appointment are subject to a rescheduling fee. No-shows (no call, no appearance) require rebooking before a new appointment can be confirmed. We do not offer refunds on completed tests or services. Please call us at (410) 881-7444 as soon as possible if you need to reschedule.
Book This Test
Same-day and next-day appointments often available. Mobile collection throughout Maryland.
Book Appointment →Get a Quote (410) 881-7444Results typically in 3–5 business days from laboratory receipt of samples.
- Families reconnecting after long separation or adoption
- Estate and inheritance cases requiring proof of biological relationship
- Individuals whose alleged parent is unavailable for testing
- Immigration cases requiring evidence of family relationships
- Grandparents seeking to establish legal rights