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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).
| Type | State | Agency | Certificate # |
|---|---|---|---|
| WOSB, VOSB, SDVOSB | National | Small Business Administration (SBA) | — |
San Antonio, TX
Environmental testing laboratories or services and Environmental consulting services.
Dallas, TX
Provide Geotechnical Engineering, Construction Materials Testing Services, Civil Inspections, Environmental Consulting, Geophysical Engineering Services; Directional Boring & Construction Management.
Houston, TX
Geotechnical Engineering and Construction Materials Testing
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Claim This CompanyHutto, TX
Engineering services; Geotechnical testing laboratories or services; Laboratory testing (except medical, veterinary) services; Testing Laboratories and Services