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Federal contractor profile

Cornerstone Construction Services, LLC

Woburn, MA · Not a small business · Part of Cornerstone Construction Services LLC
UEI JYEWBM2PC2J5 · CAGE 4XRZ9
Contracts won
48
since Dec 2023 · last Aug 2026
Total value
$44M
including options
Buying offices
12
government offices it sold to
Usual competition
2 offers
35% of its wins had one offer

Wins by fiscal year

FY2024
14 · $16M
FY2025
16 · $6.1M
FY2026
18 · $21M

Who it sells to

697dck Regional Acquisitions Svcs
Federal Aviation Administration · 14 wins · $14M
Pbs R1 Acq Management Division
Public Buildings Service · 8 wins · $5.5M
241-Network Contract Office 01 (36c241)
Veterans Affairs, Department Of · 6 wins · $7.2M
Fa2835 Aflcmc Hanscom Pzi
Dept Of The Air Force · 6 wins · $735K
Pbs Project Delivery East - Branch C
Public Buildings Service · 3 wins · $7.1M
Ner Services Mabo (43000)
National Park Service · 3 wins · $219K

What it wins

Maintenance Of Office Buildings
PSC Z1AA · 14 wins · $15M
Repair Or Alteration Of Miscellaneous Buildings
PSC Z2JZ · 6 wins · $3.0M
Construction Of Radar And Navigational Facilities
PSC Y1BC · 4 wins · $2.1M
Repair Or Alteration Of Hospitals And Infirmaries
PSC Z2DA · 3 wins · $5.8M
Maintenance Of Air Traffic Control Towers
PSC Z1BA · 3 wins · $5.6M
Repair Or Alteration Of Office Buildings
PSC Z2AA · 2 wins · $2.9M

Ending in the next 12 months

Contracts that end soon are usually re-bid. These could be openings for a competitor.
631-18-003 Correct Deficiency Generator Buildings 4a, 6a, 7a, 8a 12a
241-Network Contract Office 01 (36c241) · ends Dec 2026 · $4.0M
Jfk Fb Chiller Plant Upgrades, Boston, Ma
Pbs Project Delivery East - Branch C · ends Aug 2027 · $3.4M
Oneill Fob Hydronic Piping Phase 4
Pbs Project Delivery East - Branch C · ends May 2027 · $2.5M
Construct Boat Launch, Parking Lot And Trail (Umbagog Nwr)
Fws, Construction A/E Team 2 · ends Aug 2027 · $1.6M
Pump Replacement At The New York Tracon, Westbury, Ny
697dck Regional Acquisitions Svcs · ends Jan 2027 · $1.5M

Recent awards

DateWhatOfficeValueOffers
Aug 2026Oneill Fob Hydronic Piping Phase 4Pbs Project Delivery East - Branch C$2.5M2
Aug 2026Demolition Of The Laguardia Airport Runway 22 Localizer Shelter, Flushing Ny
Small Business Set Aside - Total
697dck Regional Acquisitions Svcs$160K2
Aug 2026Task Order To Replace Crac Units Located At The Epa Complex(Dc0523ab, Dc0522ab, Dc0521ab), 1301 Constitution Ave Nw., Washington, Dc, 20004.
Small Business Set Aside - Partial
Pbs Project Delivery Central - Branch B$2.7M1
Aug 2026Construct Boat Launch, Parking Lot And Trail (Umbagog Nwr)Fws, Construction A/E Team 2$1.6M2
Jul 2026Passenger Elevator Modernization At At Philibin Federal Building In Fitchburg, MaPbs Project Delivery East - Branch C$1.2M3
Jul 2026In Accordance With The Statement Of Work (Sow) Dated 18 May 2026, This Project Is Intended To Provide Repairs And Replacement Of Hvac Equipment At Building 1109.Fa2835 Aflcmc Hanscom Pzi$250K4
Jul 2026Jfk Fb Chiller Plant Upgrades, Boston, MaPbs Project Delivery East - Branch C$3.4M3
Jun 202647pc5426f0327 - Maintenance Garage Refresh Located At Border Patrol Sector HQ, Vt0020sw.
Small Business Set Aside - Total
Pbs Project Delivery East - Branch D$477K2
Jun 2026Contractor To Provide All Labor, Transportation, Materials, And Supervision Needed To Complete The Room Build Out To Install A Tower Simulator System At The Teterboro Airport Air Traffic Control Tower.697dck Regional Acquisitions Svcs$149K1
May 2026Contract For The Griswold Valve Removal Project At Boston Center Nashua, Nh. Project Is To Shut Down And Drain The Boiler Plant In Order To Remove Two Flow-Restricting Griswold Valves, Install Flow Monitoring Capability, Refill And Restart The Boile697dck Regional Acquisitions Svcs$91K4
May 2026Eo 14398 - Boston National Historical Park - Manhole RepairsNer Services Mabo (43000)$55K2
Apr 2026The Task Order Is Awarded To Cornerstone Construction Services In The Amount Of $410, 672.00. The Project Is For The Renovation Of The Usbc Office Space At The Mccormack Federal Building.Pbs Project Delivery East - Branch D$411K3
Apr 2026Saratoga National Park - Restripe Traffic And Bike Lane
Small Business Set Aside - Total
Ner Services Mabo (43000)$49K1
Feb 2026Troubleshoot And Repair Fire Alarm System At U.S. Coast Guard, Base Boston, Boston, Ma Psn 19818513
Small Business Set Aside - Total
Ceu Providence(000g1)$2.5M1
Feb 2026Replace The Existing Facility Backflow Preventer And Replace With Above Ground Preventer In A Heated Enclosure. Replace The Facilities Main Water Shutoff Valve.697dck Regional Acquisitions Svcs$499K1
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From federal contract award records (SAM.gov), base awards over $10K since fiscal year 2024, updated daily. Values include options where reported.
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