HOUSTON ADVANCED SURGICAL SERVICES, LLC

Capabilities

H.A.S.S Drug & DNA Testing pride ourselves on providing DOT and Non-DOT drug screening, breath alcohol testing, and biometric services with a focus on regulatory compliance and client confidentiality. We deliver precise specimen collection and secure coordination with SAMHSA accredited laboratories, supporting employers, agencies, and healthcare partners with dependable, regulation-ready services. We also perform DNA collection services for paternity, maternity, grandparentage, Non-Invasive paternity, and immigration. H.A.S.S Drug & DNA Testing currently holds three certifications, Service-Disabled Veteran owned small business (SDVOSB), Veteran-Owned small business (VOSB), and Woman-Owned small business (WOSB).