Drug Testing, DNA Testing & Fingerprinting Services | TestWise Labs

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

Professional Testing. Personal Service.

Confidential DNA testing, drug testing, and fingerprinting services with convenient appointment options and professional collection you can trust.

Professional Drug Testing Services

We provide DOT, non-DOT, hair, and nail drug testing for employers, courts, probation, attorneys, individuals, and other organizations requiring reliable, confidential testing

Legal and non-legal DNA testing services for personal peace of mind, court proceedings, immigration, and family relationship verification.

Legal & Non legal Dna testing

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Ink Fingerprinting & Background Services

Reliable FD-258 ink fingerprinting and comprehensive background check services for individuals and businesses to support employment, licensing, immigration, tenant screening, volunteer screening, and personal verification.

Lynette Howard

OWNER/CEO

The "TestWise Advantage" (Why Choose Us?)

Always Here When You Need Us: We come to your home, office, or job site across the DFW metroplex — available after hours and weekends, including emergency testing.
Private Appointments Available in Mansfield. We have a private location in Mansfield TX. We are located near Broad & 287. Address is not shown as we do not accept walk-ins. Same Day/After Hours
Accredited Laboratory Partnerships:We partner with accredited laboratories to provide accurate, reliable, and compliant results for DOT, non-DOT, court ordered, and workplace testing services.
Fast Turnaround: Most results are delivered within 1 to 4 business days, so you aren't left waiting. Rapid tests results are immediate.
Confidential & Professional: Your privacy is our priority. We handle every case with the sensitivity it deserves.

Schedule Your Appointment

How It Works

Book Your Appointment: Online By Clicking Here or by calling 817-865-7990
We Come to You: Our mobile team arrives at your preferred location — home, workplace, or anywhere convenient — fully equipped and ready to collect your sample professionally.
In-Office Options available at our Mansfield TX location (Broad & 287) (NO WALK INs ARE AVAILABLE) By appointment only!
Provide Your Sample.
Receive Your Results: Get secure, confidential results delivered directly to your portal or email for DOT Drug testing & DNA services. Rapid Non-DOT tests are results are instant.