MBE, WBE, & DBE Certifications
  • US Small Business Administration
          8(a) BD Program
          NAICS Codes 541380 & 541620
          SIC Codes 8734 & 8999
 
  • Erie County / City of Buffalo
          Minority Business Enterprise

  • Empire State Development
          Minority / Woman-Owned Business

  • Metropolitan Transportation Authority
          Disadvantaged Business Enterprise

  • NYS Department of Transportation
          Disadvantaged Business Enterprise

  • Niagara Frontier Transportation Authority
          Disadvantaged Business Enterprise
Professional Licenses and Certifications:
Sienna Environmental Technologies and its staff are
licensed by the US Environmental Protection Agency,
American Board of Industrial Hygienists, NYS Health
Department, NYS Department of Labor, and American
Indoor Air Quality Council.

Sienna’s full-time professional staff includes a Certified
Industrial Hygienist, Abatement Project Designers,
Asbestos Inspectors, Project Monitors, Air Sampling
Technicians, Lead Inspectors, Risk Assessors and
Certified Indoor Environmentalists.



Sienna Environmental Technologies, LLC
NYS Dept. of Labor

Asbestos Handling
License # 00-1037
NYS Dept. of Health
ELAP ID # 11727
Phase Contrast
Microscopy (PCM) &
Radon Testing
US Environmental
Protection Agency

599-1
Lead-Based Paint
Activities (NY)
Certifications and Licenses
MBE, WBE, & DBE Certifications