Empowering Government Contractors to Win More Business

Discover how to painlessly qualify and bid more opportunities — without more resources.

Try OneTeam free for 30 days!

Learn More Schedule a Demo

HENNINGSON, DURHAM & RICHARDSON P.C. United StatesUSA

Profile

Cage Code
4ZTP2
Entity Structure
Corporate Entity (Not Tax Exempt)
DBA
HENNINGSON, DURHAM, & RICHARDSON, ARCHITECTURE AND ENGINEERING
DUNS
791000271
Business Start Date
Jun 28, 1977
Website
http://www.hdrinc.com
Address
711 WESTCHESTER AVE STE 103 WHITE PLAINS, NY , United States 10604
Congressional District
17
State of Incorporation
NE
POCs
Name E-Mail Phone
You must be signed in to view contact info. Sign in or Register

Primary NAICS Code

  • 541330 - Engineering Services

NAICS Codes

  • 236220 - Commercial and Institutional Building Construction
  • 237310 - Highway, Street, and Bridge Construction
  • 238220 - Plumbing, Heating, and Air-Conditioning Contractors
  • 238990 - All Other Specialty Trade Contractors
  • 541310 - Architectural Services
  • 541320 - Landscape Architectural Services
  • 541330 - Engineering Services
  • 541618 - Other Management Consulting Services
  • 541620 - Environmental Consulting Services
  • 562910 - Remediation Services

PSC Codes

none listed

Business Types

  • For Profit Organization
  • Subchapter S Corporation

SBA Certifications

none listed

Award Summary

Prime Awards

Obligated Amount by Year

Award Details

Prime Awards