Quick Turnaround
At Silas D&A Enterprises Clinical Lab, we provide quick turnaround times for all test results, ensuring you receive the information you need promptly.
Accurate Results
Our commitment to accuracy ensures that you can trust the results provided by Silas D&A Enterprises Clinical Lab for informed decision-making.
Travel Compliance
Silas D&A Enterprises Clinical Lab provides travel certificates and testing services to assist you in meeting travel compliance requirements.
Convenient Drive-Thru
Experience the convenience of our drive-thru testing services, designed for ease and efficiency at Silas D&A Enterprises Clinical Lab.
About Silas D&A Enterprise
“Professional Services You Can Trust "
Founded by Ms. Yvette Silas in 2024 and officially launched on February 14, 2025, Silas D&A Enterprises LLC is one of Haywood County’s newest and most trusted professional service providers.
We offer Notary Services, Loan Signing Solutions, DOT & Non DOT Drug Testing, DNA & Genetic Testing, Workplace Compliance Solutions, Fingerprinting, Background Checks, Marriage Officiant services, Medical Courier services, and more – all available in-office or via mobile service for your convenience.
And we’re expanding! In August 2025, we proudly launch the SDA Learning Center, offering Phlebotomy, CPR, and DOT training.
We also carry our own exclusive hair care line, A to Z Hairline, designed for all hair types!

Our Services
- 1,100 US dollars
4 hour training that will be taught at our location in Brownsville, tn
65 US dollars4 hour training that will be taught at your location ( A SERVICE FEE WILL BE CHARGED FOR TRAVELING)
65 US dollars- 429 US dollars
This service is primary for Non-Medical people, like Baby sitters, teenagers and adults
65 US dollars- 95 US dollars
- 30 US dollars
- 10 US dollars
- 80 US dollars
- 60 US dollars
- 95 US dollars
- 45 US dollars
- 140 US dollars
- 25 US dollars
- 75 US dollars
- 40 US dollars
- 2 US dollars

