Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

GSA Federal Acquisition Service
Banner Home GSA Advantage
(Vendors) How to change your company information
Contract #: 47QRAA21D00AJ
Contractor: ENVIRONMENTAL SCIENCE ASSOCIATES
Address: 575 MARKET ST STE 3700
SAN FRANCISCO, CA 94105-5827
Phone: 415.896.5900
E-Mail: efischer@esassoc.com
Web Address: http://www.esassoc.com
SAM UEI: DYAGS8QCFQJ3
NAICS: 562910
Socio-Economic : Small Business
SBA Certified Small Disadvantaged Business
Current Option Period End Date : Sep 28, 2026
Ultimate Contract End Date : Sep 28, 2041
Govt. POC:
Jeny C. Mahon
253-931-7834
jeny.mahon@gsa.gov
EPLS : Contractor not found on the Excluded Parties List System
Source Title Contract
Number		 Terms & Conditions / Price List Current Option Period End Date Ultimate Contract End Date Category    View Catalog
MAS
 Multiple Award Schedule 47QRAA21D00AJ Sep 28, 2026 Sep 28, 2041
541330ENG
541370GIS
54151S
541620
562910REM
OLM

elibrary.gsa.gov

An official website of the General Services Administration

Looking for U.S. government information and services?
Visit USA.gov