Company Certifications

Colorado Department of Transportation

ESB Certification – Expires 03/2012

City and County of Denver, CO

Division of Small Business Opportunity

DBE Certification #7113 – Expires 11/05/2011

M/WBE Certification – Expires 10/29/2012

SBE Certification – Expires 10/29/2012

State of Colorado

Division of Oil and Public Safety

Listed Consultant Company #C-327

State of Colorado

Department of Public Health and Environment

Asbestos Consulting Firm Certification – Expires 11/04/2012

Lead Evaluation Firm Certification – Expires 05/31/2012