CORNERSTONE CONSTRUCTION SERVICES, LLC: federal contracts won
Federal contracts of $10,000 or more awarded to this company since October 2023 (FY2024), from USAspending.gov. UEI: JYEWBM2PC2J5
63contracts won
$85,847,460total obligated
$498,857median contract
Aug 24, 2026most recent start
Agencies it works for
| Agency | Contracts | Obligated |
|---|---|---|
| Department of Transportation | 17 | $31,962,440 |
| General Services Administration | 21 | $25,041,842 |
| Department of Veterans Affairs | 7 | $14,319,957 |
| Department of Defense | 9 | $9,557,690 |
| Department of Homeland Security | 1 | $2,484,249 |
| Department of the Interior | 8 | $2,481,283 |
Industries (NAICS)
| NAICS | Contracts | Obligated |
|---|---|---|
| 236220 Commercial and Institutional Building Construction | 50 | $67,938,566 |
| 238220 Plumbing, Heating, and Air-Conditioning Contractors | 4 | $8,777,523 |
| 236210 Industrial Building Construction | 1 | $5,090,515 |
| 238210 Electrical Contractors and Other Wiring Installation Contractors | 3 | $2,951,708 |
| 237110 Water and Sewer Line and Related Structures Construction | 1 | $498,857 |
| 238330 Flooring Contractors | 2 | $387,158 |
| 238910 Site Preparation Contractors | 1 | $160,000 |
| 238990 All Other Specialty Trade Contractors | 1 | $43,134 |
Where it works
Massachusetts 24New Hampshire 16New York 6Rhode Island 5Vermont 5Maine 5New Jersey 1District of Columbia 1
Recent contracts
| Contract | Winner | Agency | Obligated | Start |
|---|---|---|---|---|
| ONEILL FOB HYDRONIC PIPING PHASE 4
47PC5326F0321 · NAICS 236220 Commercial and Institutional Building Construction · Boston, MA |
— | General Services Administration Public Buildings Service |
$2,373,350 | Aug 24, 2026 Ends: Apr 02, 2027 |
| PASSENGER ELEVATOR MODERNIZATION AT AT PHILIBIN FEDERAL BUILDING IN FITCHBURG, MA
47PC5326F0291 · NAICS 236220 Commercial and Institutional Building Construction · Fitchburg, MA |
— | General Services Administration Public Buildings Service |
$1,225,467 | Aug 17, 2026 Ends: Apr 14, 2027 |
| DEMOLITION OF THE LAGUARDIA AIRPORT RUNWAY 22 LOCALIZER SHELTER, FLUSHING NY
697DCK26C00226 · NAICS 238910 Site Preparation Contractors · Flushing, NY |
— | Department of Transportation Federal Aviation Administration |
$160,000 | Aug 13, 2026 Ends: May 31, 2027 |
| CONSTRUCT BOAT LAUNCH, PARKING LOT AND TRAIL (UMBAGOG NWR)
140FC226F0010 · NAICS 236220 Commercial and Institutional Building Construction · Errol, NH |
— | Department of the Interior U.S. Fish and Wildlife Service |
$1,570,000 | Aug 10, 2026 Ends: Aug 01, 2027 |
| TASK ORDER TO REPLACE CRAC UNITS LOCATED AT THE EPA COMPLEX(DC0523AB, DC0522AB, DC0521AB), 1301 CONSTITUTION AVE NW., WASHINGTON, DC, 20004.
47PE5226F0239 · NAICS 236220 Commercial and Institutional Building Construction · Washington, DC |
— | General Services Administration Public Buildings Service |
$2,673,018 | Aug 10, 2026 Ends: Mar 24, 2028 |
| 47PC5426F0327 - MAINTENANCE GARAGE REFRESH LOCATED AT BORDER PATROL SECTOR HQ, VT0020SW.
47PC5426F0327 · NAICS 236220 Commercial and Institutional Building Construction · Swanton, VT |
— | General Services Administration Public Buildings Service |
$477,000 | Jul 13, 2026 Ends: Jan 11, 2027 |
| JFK FB CHILLER PLANT UPGRADES, BOSTON, MA
47PC5326F0255 · NAICS 236220 Commercial and Institutional Building Construction · Boston, MA |
— | General Services Administration Public Buildings Service |
$3,361,640 | Jun 30, 2026 Ends: Jun 30, 2027 |
| CONTRACTOR TO PROVIDE ALL LABOR, TRANSPORTATION, MATERIALS, AND SUPERVISION NEEDED TO COMPLETE THE ROOM BUILD OUT TO INSTALL A TOWER SIMULAT…
697DCK26C00152 · NAICS 236220 Commercial and Institutional Building Construction · Teterboro, NJ |
— | Department of Transportation Federal Aviation Administration |
$149,000 | Jun 09, 2026 Ends: Nov 09, 2026 |
| EO 14398 - BOSTON NATIONAL HISTORICAL PARK - MANHOLE REPAIRS
140P4326F0011 · NAICS 236220 Commercial and Institutional Building Construction · Charlestown, MA |
— | Department of the Interior National Park Service |
$55,471 | May 06, 2026 Ends: Jun 30, 2026 |
| CONTRACT FOR THE GRISWOLD VALVE REMOVAL PROJECT AT BOSTON CENTER NASHUA, NH. PROJECT IS TO SHUT DOWN AND DRAIN THE BOILER PLANT IN ORDER TO…
697DCK26C00126 · NAICS 238220 Plumbing, Heating, and Air-Conditioning Contractors · Nashua, NH |
— | Department of Transportation Federal Aviation Administration |
$90,603 | Apr 29, 2026 Ends: Sep 14, 2026 |
| THE TASK ORDER IS AWARDED TO CORNERSTONE CONSTRUCTION SERVICES IN THE AMOUNT OF $410,672.00. THE PROJECT IS FOR THE RENOVATION OF THE USBC O…
47PC5426F0162 · NAICS 236220 Commercial and Institutional Building Construction · Boston, MA |
— | General Services Administration Public Buildings Service |
$410,672 | Apr 17, 2026 Ends: Sep 16, 2026 |
| SARATOGA NATIONAL PARK - RESTRIPE TRAFFIC AND BIKE LANE
140P4326F0007 · NAICS 236220 Commercial and Institutional Building Construction · Stillwater, NY |
— | Department of the Interior National Park Service |
$49,000 | Apr 10, 2026 Ends: Oct 30, 2026 |
| TROUBLESHOOT AND REPAIR FIRE ALARM SYSTEM AT U.S. COAST GUARD, BASE BOSTON, BOSTON, MA PSN 19818513
70Z0G126CBOST0002 · NAICS 238210 Electrical Contractors and Other Wiring Installation Contractors · Boston, MA |
— | Department of Homeland Security U.S. Coast Guard |
$2,484,249 | Feb 12, 2026 Ends: Oct 20, 2026 |
| REPLACE THE EXISTING FACILITY BACKFLOW PREVENTER AND REPLACE WITH ABOVE GROUND PREVENTER IN A HEATED ENCLOSURE. REPLACE THE FACILITIES MAIN …
697DCK26C00047 · NAICS 237110 Water and Sewer Line and Related Structures Construction · Warwick, RI |
— | Department of Transportation Federal Aviation Administration |
$498,857 | Jan 29, 2026 Ends: Apr 30, 2026 |
| 631-18-003 CORRECT DEFICIENCY GENERATOR BUILDINGS 4A, 6A, 7A, 8A 12A
36C24126N0109 · NAICS 236220 Commercial and Institutional Building Construction · Leeds, MA |
— | Department of Veterans Affairs | $3,999,000 | Dec 23, 2025 Ends: Jun 26, 2027 |
| PUMP REPLACEMENT AT THE NEW YORK TRACON, WESTBURY, NY
697DCK26C00035 · NAICS 238220 Plumbing, Heating, and Air-Conditioning Contractors · Westbury, NY |
— | Department of Transportation Federal Aviation Administration |
$1,567,396 | Dec 05, 2025 Ends: Jan 14, 2027 |
| LIGHTING UPGRADE AND CHAMBERS REFRESH ON THE 3RD FLOOR OF THE PROVIDENCE COURTHOUSE IN PROVIDENCE, RI.
47PH5426F0006 · NAICS 236220 Commercial and Institutional Building Construction · Providence, RI |
— | General Services Administration Public Buildings Service |
$90,564 | Oct 30, 2025 Ends: Feb 27, 2026 |
| 631-22-010 B6-REPAIR MASONRY
36C24125N1398 · NAICS 236220 Commercial and Institutional Building Construction · Leeds, MA |
— | Department of Veterans Affairs | $1,710,000 | Oct 02, 2025 Ends: Oct 02, 2026 |
| IN ACCORDANCE WITH THE MACSPO SOW - CAMUS BOILER REPAIR B1604 AMENDED, THIS PROJECT IS INTENDED TO REPAIR AND START THE CAMUS BOILER AT B160…
FA283525F0109 · NAICS 236220 Commercial and Institutional Building Construction · Hanscom Afb, MA |
— | Department of Defense Department of the Air Force |
$12,509 | Sep 26, 2025 Ends: Nov 10, 2025 |
| IN ACCORDANCE WITH THE STATEMENT OF WORK (SOW) DATED 7 DECEMBER 2021, THIS IDIQ IS FOR A BROAD RANGE OF COMMERCIAL SERVICES, SUPPLIES AND MA…
FA283525F0090 · NAICS 236220 Commercial and Institutional Building Construction · New Boston, NH |
— | Department of Defense Department of the Air Force |
$237,386 | Sep 18, 2025 Ends: Sep 17, 2026 |
| IN ACCORDANCE WITH THE REVISED STATEMENT OF WORK SOW DATED 11 AUGUST 2025, THIS PROJECTS INTENT IS TO ADDRESS LIFE SAFETY CONCERNS AND INSTA…
FA283525F0084 · NAICS 236220 Commercial and Institutional Building Construction · Hanscom Afb, MA |
— | Department of Defense Department of the Air Force |
$111,661 | Sep 16, 2025 Ends: Feb 13, 2026 |
| CONSTRUCTION SERVICES FOR 'FIRE RESTORATION' OF A BRICK BUILDING THAT SUSTAINED FIRE DAMAGE. SERVICES INCLUDE REMEDIATION OF FIRE DAMAGE.
36C24125N0909 · NAICS 236220 Commercial and Institutional Building Construction · Providence, RI |
— | Department of Veterans Affairs | $323,374 | Jul 25, 2025 Ends: Jan 26, 2026 |
| REPLACEMENT OF THE REPUBLIC AIRPORT (FRG) AIR TRAFFIC CONTROL TOWER (ATCT) HEATING, VENTILATION AND COOLING (HVAC) IN FARMINGDALE, NY. SEE A…
697DCK25F00636 · NAICS 236220 Commercial and Institutional Building Construction · Farmingdale, NY |
— | Department of Transportation Federal Aviation Administration |
$986,639 | Jul 23, 2025 Ends: Feb 08, 2033 |
| CONSTRUCTION SERVICES FOR CHILLER PIPING REPLACEMENT, GENERAL SERVICES ADMINISTRATION, JFK FEDERAL BUILDING, BOSTON, MA
47PF0025F0620 · NAICS 236220 Commercial and Institutional Building Construction · Boston, MA |
— | General Services Administration Public Buildings Service |
$1,505,996 | Jul 22, 2025 Ends: Mar 18, 2026 |
| IN ACCORDANCE WITH THE STATEMENT OF WORK (SOW) DATED 12 NOVEMBER 2024, THIS PROJECT IS INTENDED TO INSULATE WATER PIPES CONDENSING OFF AIR H…
FA283525F0047 · NAICS 236220 Commercial and Institutional Building Construction · Hanscom Afb, MA |
— | Department of Defense Department of the Air Force |
$111,000 | Jul 18, 2025 Ends: Jan 31, 2026 |
Source: USAspending.gov (prime contract awards of $10,000 or more). Values are amounts obligated to date. Recent months can still change as agencies report late.