We Specialize in Convenience. Same Day, Weekend & After Hours Appointments

🧬 Peace of Mind Siblingship DNA Test- $299

Dallas- Fort Worth

$299.0030 min

Determine whether one or both alleged grandparents are biologically related to a child.

Who Can Be Tested: Child and one or both alleged grandparents.

Peace of Mind DNA Testing Information

  • No government-issued ID is required.

  • Minors must be accompanied by a parent or legal guardian.

  • All participants must be present at the scheduled appointment.

  • Full payment is required at the time of booking.

  • Samples are collected using a quick, painless cheek swab.

  • Results are for personal knowledge only and are not court-admissible.

  • Results are typically available within 2–3 business days.

Important: If you need results for court, child support, custody, immigration, or any legal matter, please book a Legal DNA Test instead.

Appointment Options

  • In-Office: Appointments are available in Mansfield, TX. The office address will be provided in your appointment confirmation after booking.

  • Mobile: We come to your home, office, or another mutually agreed-upon location throughout the DFW Metroplex.

Mobile Travel Fee

  • Mobile appointments within 15 miles of 76063 are included.

  • A flat $50 travel fee applies to appointments located more than 15 miles from 76063.

Payment

  • Full payment is required at the time of booking.

  • Payment plans are available at checkout for qualifying customers.

Contact Us
We’re easy to reach — call, text, or email anytime!

📱 Call or Text: 817-865-7990
✉️ Email: info@testwiselabs.com

Hours — DFW Office & Mobile:

Mobile DNA & Fingerprinting:

Mon–Fri 8AM–9PM | Sat–Sun 9AM–9PM

Drug Testing: 7 Days a week 8am-Midnight

Also serving Fort Wayne, IN — Mobile DNA Testing Available | Learn More"

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