Certifications
We are certified in various states by a number of different agencies and operate under NAICS Codes 236210, 236220, 238210, 335313, 335314, 541330, 541350, and 541512. As both a certified minority business enterprise (MBE) and disadvantaged business enterprise (DBE), we can also help fulfill your diversity goals on publicly funded projects.
Business Registrations
| Federal | ✔ |
| Maryland | ✔ |
| Washington D.C. | ✔ |
| New York | ✔ |
| New Jersey | ✔ |
| Virginia | ✔ |
| Pennsylvania | ✔ |
| City of Philadelphia | ✔ |
Diversity Certifications
| US Department of Transportation (USDOT) | ||||
| Maryland Department of Transportation (MDOT) | ||||
| Metropolitan Washington Airports Authority (MWAA) | ||||
| Washington Metropolitan Area Transit Authority (WMATA) | ||||
| Port Authority of New York / New Jersey (PANYNJ) | ||||
| New York Empire State Certification | ||||
| Pennsylvania Unified Certification Program (PA-UCP) | ||||
| New Jersey Selective Assistance Vendor Information (NJSAVI) | National Minority Supplier Development Council (NMSDC) | |||
| Howard County, MD | ||||
| Charles County, MD | ||||
| Nassau County, NY | ||||
| Allegheny County, PA | ||||
| New York City Department of Small Business Services | ||||
| City of Baltimore, MD | ||||
| City of Philadelphia, PA | ||||
| Washington Suburban Sanitary Commission |