DNA Testing& DOT Drug Testing
AABB-accredited DNA testing and mobile DOT-compliant drug testing — serving the greater Milwaukee, WI area. From paternity to workplace compliance, we deliver accurate, confidential results when it matters most.
The Standard in DNA Testing
AABB
Accredited Labs
99.99%
Accuracy Rate
2–5 Days
Result Turnaround
20+ Years
Industry Experience
HIPAA
Privacy Compliant
24/7
Client Support
Comprehensive DNA Testing
From legal proceedings to personal answers — every test performed by AABB-accredited laboratories with certified, court-ready results.
How It Works
From your first consultation to a certified, legally binding report — our appointment-based process ensures accuracy, privacy, and peace of mind.
Initial Consultation
We begin by understanding your particular needs and legal circumstances. Our trained specialists will help guide you through the entire process and answer any questions you might have.
Scheduling the Appointment
We strive to make scheduling convenient for you. Appointments for sample collection are available at our Houston location, or arrangements can be made for home collection.
Sample Collection
The DNA collection process is quick, painless, and handled by certified professionals. We meet you on-site at your scheduled appointment and collect a simple cheek swab using strict chain-of-custody standards.
Laboratory Testing
Your sample is sent to our AABB-accredited laboratory for testing. Our lab utilizes state-of-the-art technology to analyze DNA markers with a high degree of accuracy.
Results and Reporting
Results are compiled into a detailed, notarized report that is legally binding and accepted by courts and government agencies. Typically available within 3 to 5 business days after laboratory processing begins.
On-Site Collection
We come to you
Typical Timeline
Day 1
Day 2
Day 3
Day 5–8
AABB
Accredited
The HighestLaboratory Standards
AABB accreditation is the most rigorous and respected certification in the DNA testing industry. It signals that our laboratories meet the strictest standards for accuracy, ethics, and quality — giving you complete confidence in every result.
- AABB (American Association of Blood Banks) accreditation — the gold standard for relationship DNA testing
- Strict chain-of-custody protocols for all court-admissible tests
- ISO 17025 laboratory quality management standards
- HIPAA-compliant data handling and secure encrypted results portal
- Certified geneticists and forensic scientists on every case
- Results accepted by all U.S. courts, USCIS, and foreign embassies
Trusted by Families Nationwide
Real results. Real people. Thousands of families have found the answers they needed through our testing services.
"The court admissible test was processed quickly and professionally. The documentation was perfect for our custody case."
Jennifer M.
Paternity Testing Client
"After years of searching, the genetic reconstruction test helped me connect with biological family I never knew I had."
David R.
Adoption Testing Client
"The immigration DNA test was accepted by the embassy without any issues. Their guidance through the process was invaluable."
Maria L.
Immigration Testing Client
"Highly professional and discreet. I had results in 3 days and the report was thorough and easy to understand."
Thomas K.
Infidelity Testing Client
"The lifestyle DNA test opened my eyes to so much about my nutrition and fitness. Truly life-changing insights."
Priya S.
Lifestyle Testing Client
"Their team was compassionate and thorough. For such a sensitive matter, they handled everything with care and professionalism."
Robert A.
Maternity Testing Client
Common Questions
Everything you need to know about our DNA testing services, process, and results.
Order a Test orAsk a Question
Our specialists are here to guide you through every step. Whether you know exactly what you need or have questions, we'll help you find the right test.
Call Us
414-234-5908
Mon–Sat, 8am–7pm CST
Email Us
support@keystonedna.com
Typically reply within 1 hour
Collection Centers
4,000+ Locations Nationwide
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