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Cornerstone Construction Services, LLC government contracts

$83.3M obligated across 25 federal awards. 9 are still running.

UEI JYEWBM2PC2J5Latest award Aug 24, 2026

Who buys from Cornerstone Construction Services, LLC

What Cornerstone Construction Services, LLC sells

Its awards by NAICS code. Codes with live notices link to them.

Contracts ending soon

Awards that end in the next 18 months, soonest first. Expiring work is often recompeted.

Largest awards

By total obligated value. Each links to its record on USAspending.gov.

AwardObligatedStartEnd
BIL REPLACEMENT OF THE HVAC SYSYTEM 11 MURPHY DRIVE, NASHUA, NH

Federal Aviation Administration · 697DCK23C00158

$11.5MApr 25, 2023Jun 3, 2026
IGF::OT::IGF

Department of Veterans Affairs · 36C24118N1578

$7.5MSep 26, 2018Feb 22, 2022
PROJECT 402-19-681 CORRECT STORM WATER DEFICIENCIES (CONSTRUCTION)

Department of Veterans Affairs · 36C24122N0063

$7.1MDec 6, 2021Aug 29, 2025
MECHNICAL SERVICES FOR THE REPLACEMENT OF OHARA HALL BOILER #2 AND DELANO BOILERS #1 AND #2 LOCATED AT U.S. MERCHANT MARINE ACADEMY KINGS POINT, NEW YORK

Federal Aviation Administration · 697DCK23C00182

$6.3MJul 25, 2023Jan 28, 2025
REMEDIATION RESTORATION AT 11 MURPHY DRIVE, NASHUA NH

Federal Aviation Administration · 697DCK24C00052

$5.1MDec 22, 2023Jan 6, 2026
631-18-003 CORRECT DEFICIENCY GENERATOR BUILDINGS 4A, 6A, 7A, 8A 12A

Department of Veterans Affairs · 36C24126N0109

$4MDec 23, 2025Jun 26, 2027
REPLACE THE HVAC/DEHUMIDIFICATION SYSTEM FOR (AQUATIC CENTER NATATORIUM) BUILDING 1549/1550, HANSCOM AIR FORCE BASE, MA.

Department of the Air Force · FA283520F0063

$3.9MJun 30, 2020Apr 1, 2025
JFK FB CHILLER PLANT UPGRADES, BOSTON, MA

GSA Public Buildings Service · 47PC5326F0255

$3.4MJun 30, 2026Jun 30, 2027
THIS PR PROVIDES FUNDING TO AWARD A CONSTRUCTION CONTRACT TO CORNERSTONE PER THEIR BEST AND FINAL OFFER DATED AUGUST 30,2023.

Federal Aviation Administration · 697DCK24F00084

$3.2MDec 6, 2023Aug 6, 2026
AWARD OF TASK ORDER 47PB0022F0101 UNDER CONTRACT 47PB0018D0032

GSA Public Buildings Service · 47PB0022F0101

$3.2MAug 15, 2022Jun 1, 2024
TASK ORDER TO REPLACE CRAC UNITS LOCATED AT THE EPA COMPLEX(DC0523AB, DC0522AB, DC0521AB), 1301 CONSTITUTION AVE NW., WASHINGTON, DC, 20004.

GSA Public Buildings Service · 47PE5226F0239

$2.7MAug 10, 2026Mar 24, 2028
TROUBLESHOOT AND REPAIR FIRE ALARM SYSTEM AT U.S. COAST GUARD, BASE BOSTON, BOSTON, MA PSN 19818513

U.S. Coast Guard · 70Z0G126CBOST0002

$2.5MFeb 12, 2026Oct 20, 2026

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Questions people ask

What is Cornerstone Construction Services, LLC's UEI?

JYEWBM2PC2J5. The Unique Entity ID is the 12-character number SAM.gov assigns to every company that registers to do business with the federal government. It replaced the DUNS number in 2022.

How much has Cornerstone Construction Services, LLC won in federal contracts?

$83.3M obligated across 25 awards in Captivaq's records, most of it from Federal Aviation Administration. That covers contracts of $1M or more active since October 2023, so the full history is larger.

Which Cornerstone Construction Services, LLC contracts end soon?

9 awards end in the next 18 months, listed on this page. Expiring contracts are often recompeted, which is the opening for a competitor or a teaming partner.

Figures come from federal award records published on USAspending.gov: contracts of $1M or more active since October 2023, plus smaller awards tied to open opportunities. They are not a complete contract history; each award above links to its official record.

Captivaq is an independent service from Logesta Labs LLC and is not affiliated with or endorsed by the U.S. government or SAM.gov. The notice on the official source portal is the record that governs; confirm deadlines and amendments there.