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General Services Administration Awarded a Contract to CORNERSTONE ENVIRONMENTAL CONSULTING LLC for $2,000,000.00

Signed on

2/28/2019, 12:00 AM

CORNERSTONE ENVIRONMENTAL CONSULTING LLC Government Contract #47QRAA19D0057

CORNERSTONE ENVIRONMENTAL CONSULTING LLC was awarded a contract with the United States Government for $2,000,000.00. The contract was awarded by the agency office GSA/FAS/PSHC/PROF SRVCS SCHED-PSS, which is a division with the Federal Acquisition Service within the General Services Administration.

Summary of Award

The recipient of the federal contract is Cornerstone Environmental Consulting LLC, a U.S.-owned business based in Flagstaff, Arizona. The contract, funded by the General Services Administration, is for environmental consulting services worth $2,000,000. The contract involves various environmental initiatives, including planning, documentation, environmental assessments, and climate change adaptation. The contract was signed on February 28, 2019, with the period of performance from March 1, 2019, to February 28, 2029.

Contract Details

Contract ID47QRAA19D0057
Contract TypeIDV_C
Total Obligation$0.00
Exercised Options
Base Amount + Options$2,000,000.00
Date Signed2019-02-28
Contract DescriptionSIN: 899 1THE SERVICES INCLUDE, BUT ARE NOT LIMITED TO CONSULTATION IN THE AREAS OF:: PLANNING AND DOCUMENTATION SERVICES FOR THE DEVELOPMENT, PLANNING, FACILITATION, COORDINATION, AND DOCUMENTATION OF AND/OR FOR ENVIRONMENTAL INITIATIVES (OR MANDATES SUCH AS EXECUTIVE ORDER 13693 IN AREAS OF CHEMICAL, RADIOLOGICAL, AND/OR HAZARDOUS MATERIALS; ISO 14001 ENVIRONMENTAL MANAGEMENT SYSTEM (EMS) AND SUSTAINABLE PERFORMANCE MEASURE DEVELOPMENT; ENVIRONMENTAL ASSESSMENT (EA) AND ENVIRONMENTAL IMPACT STATEMENT (EIS) PREPARATION UNDER THE NATIONAL ENVIRONMENTAL POLICY ACT (NEPA); ENDANGERED SPECIES, WETLAND, WATERSHED, AND OTHER NATURAL RESOURCE MANAGEMENT PLANS; ARCHEOLOGICAL AND/OR CULTURAL RESOURCE MANAGEMENT PLANS; ENVIRONMENTAL PROGRAM AND PROJECT MANAGEMENT; ENVIRONMENTAL REGULATION DEVELOPMENT; CLIMATE CHANGE ADAPTATION AND RESILIENCY PLANNING AND IMPLEMENTATION SUPPORT, INCLUDING BUT NOT LIMITED TO, IDENTIFYING CLIMATE RISKS AND IMPACTS; APPLYING AND INTERPRETING CLIMATE AND IMPAC
Start Date2019-03-01
End Date2029-02-28

Agency Details

Awarding AgencyGeneral Services Administration
Awarding Sub AgencyFederal Acquisition Service
Awarding OfficeGSA/FAS/PSHC/PROF SRVCS SCHED-PSS
Funding AgencyGeneral Services Administration
Funding Sub AgencyFederal Acquisition Service
Funding OfficeGSA/FAS/PSHC/PROF SRVCS SCHED-PSS

Recipient Details

RecipientCORNERSTONE ENVIRONMENTAL CONSULTING LLC
Recipient Location320 N LEROUX ST FLAGSTAFF ARIZONA, UNITED STATES
Business CategoriesCategory Business, Limited Liability Corporation, Self-Certified Small Disadvantaged Business, Small Business, Sole Proprietorship, Special Designations, U.S.-Owned Business

Comments

Award Transactions

Transaction #PSA905$0.00September 6, 2025

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA904$0.00August 8, 2025

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PA0022$0.00June 26, 2025

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA897$0.00May 5, 2025

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PA0021$0.00May 1, 2025

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PA0020$0.00March 4, 2025

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA888$0.00January 25, 2025

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PA0019$0.00January 1, 2025

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA887$0.00December 30, 2024

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PA0018$0.00December 3, 2024

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PA0017$0.00October 18, 2024

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PA0016$0.00October 9, 2024

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA885$0.00August 12, 2024

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA883$0.00June 2, 2024

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA882$0.00April 18, 2024

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PO0009$0.00January 17, 2024

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PA0015$0.00January 16, 2024

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PA0013$0.00January 9, 2024

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA869$0.00December 11, 2023

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA868$0.00December 6, 2023

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PA0012$0.00September 13, 2023

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PA0011$0.00September 2, 2023

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA863$0.00July 25, 2023

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA856$0.00May 22, 2023

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PA0008$0.00March 2, 2023

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA853$0.00January 20, 2023

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PS0007$0.00September 26, 2022

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA847$0.00July 11, 2022

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PA0006$0.00June 7, 2022

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PA0005$0.00June 4, 2022

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA842$0.00April 1, 2022

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA839$0.00December 20, 2021

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA837$0.00October 11, 2021

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA834$0.00September 2, 2021

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA832$0.00May 18, 2021

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA829$0.00February 17, 2021

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA826$0.00November 12, 2020

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA824$0.00August 17, 2020

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA808$0.00June 10, 2020

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA821$0.00June 9, 2020

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA815$0.00March 17, 2020

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA812$0.00February 3, 2020

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PA0004$0.00January 22, 2020

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PA0003$0.00December 31, 2019

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PM0002$0.00April 24, 2019

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #0$0.00February 28, 2019

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PM0001$0.00February 28, 2019

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PS0023$0.00January 15, 2026

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA907$0.00November 26, 2025

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA905$0.00September 6, 2025

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA904$0.00August 8, 2025

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PA0022$0.00June 26, 2025

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA897$0.00May 5, 2025

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PA0021$0.00May 1, 2025

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PA0020$0.00March 4, 2025

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA888$0.00January 25, 2025

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PA0019$0.00January 1, 2025

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA887$0.00December 30, 2024

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PA0018$0.00December 3, 2024

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PA0017$0.00October 18, 2024

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PA0016$0.00October 9, 2024

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA885$0.00August 12, 2024

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA883$0.00June 2, 2024

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA882$0.00April 18, 2024

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PO0009$0.00January 17, 2024

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PA0015$0.00January 16, 2024

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PA0013$0.00January 9, 2024

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA869$0.00December 11, 2023

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA868$0.00December 6, 2023

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PA0012$0.00September 13, 2023

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PA0011$0.00September 2, 2023

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA863$0.00July 25, 2023

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA856$0.00May 22, 2023

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PA0008$0.00March 2, 2023

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA853$0.00January 20, 2023

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PS0007$0.00September 26, 2022

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA847$0.00July 11, 2022

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PA0006$0.00June 7, 2022

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PA0005$0.00June 4, 2022

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA842$0.00April 1, 2022

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA839$0.00December 20, 2021

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA837$0.00October 11, 2021

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA834$0.00September 2, 2021

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA832$0.00May 18, 2021

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA829$0.00February 17, 2021

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA826$0.00November 12, 2020

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA824$0.00August 17, 2020

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA808$0.00June 10, 2020

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA821$0.00June 9, 2020

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA815$0.00March 17, 2020

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PSA812$0.00February 3, 2020

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PA0004$0.00January 22, 2020

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PA0003$0.00December 31, 2019

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PM0002$0.00April 24, 2019

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #PM0001$0.00February 28, 2019

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.

Transaction #0$0.00February 28, 2019

Federal Acquisition Service, a sub agency of General Services Administration, issued a payment of $0.00 to CORNERSTONE ENVIRONMENTAL CONSULTING LLC. The payment included a Subsidy Cost of $0.00.

This payment could indicate a change to the existing contract.