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Cornerstone Construction Services, LLC · Commercial building construction · Boston, MA

Cornerstone Construction Services, LLCBoston, Suffolk County, MAUpdated

Public Buildings Service signed a $3.4M contract with Cornerstone Construction Services, LLC on Jul 1, 2026 for commercial building construction in Boston, Massachusetts. The work is planned to end Jun 2027.

Obligated
$3.4M ($3,361,640)
Planned end
Jun 30, 2027 (2027-06-30)

Who's on this contract

Named in the award record. The prime decides its own subcontracts.

Schedule

Dates as reported. Not a bid calendar. A planned date is not evidence that work occurred.

  1. in 8 mo

    Planned endPlanned

  2. Today

    Latest snapshot

    Last material change Oct 22, 2026.

  3. 3 mo ago

    Contract signed

    Public Buildings Service signed this delivery order with Cornerstone Construction Services, LLC.

    Event date: · First observed: Not reported

  4. 4 mo ago

    Work startsPlanned

Record quality

Sources cited
2
Summary
From published records
Source as of
Last material change

Report an error in this record

Contract record

USAS USAspending.gov (FPDS)

Contract

Prime contractor
Cornerstone Construction Services, LLCPrime contractor · USAspending.gov (FPDS)USAspending.gov award record (FPDS data, US government, public domain)As of Jul 7, 2026 · Record: 47PC5326F0255USAspending.gov recipient profile of the primeAs of Jul 7, 2026
Obligated so far
$3,361,640Obligated so far · USAspending.gov (FPDS)USAspending.gov award record (FPDS data, US government, public domain)As of Jul 7, 2026 · Record: 47PC5326F0255
Agency
General Services AdministrationAgency · USAspending.gov (FPDS)USAspending.gov award record (FPDS data, US government, public domain)As of Jul 7, 2026 · Record: 47PC5326F0255
Buying office
Public Buildings ServiceBuying office · USAspending.gov (FPDS)USAspending.gov award record (FPDS data, US government, public domain)As of Jul 7, 2026 · Record: 47PC5326F0255
Contract type
Delivery orderContract type · USAspending.gov (FPDS)USAspending.gov award record (FPDS data, US government, public domain)As of Jul 7, 2026 · Record: 47PC5326F0255
Award ID (PIID)
47PC5326F0255Award ID (PIID) · USAspending.gov (FPDS)USAspending.gov award record (FPDS data, US government, public domain)As of Jul 7, 2026 · Record: 47PC5326F0255

Work

Work
Commercial building constructionWork · USAspending.gov (FPDS)USAspending.gov award record (FPDS data, US government, public domain)As of Jul 7, 2026 · Record: 47PC5326F0255
Industry (NAICS)
236220 Commercial and institutional building constructionIndustry (NAICS) · USAspending.gov (FPDS)USAspending.gov award record (FPDS data, US government, public domain)As of Jul 7, 2026 · Record: 47PC5326F0255
Product or service (PSC)
Z1AA Maintenance of office buildingsProduct or service (PSC) · USAspending.gov (FPDS)USAspending.gov award record (FPDS data, US government, public domain)As of Jul 7, 2026 · Record: 47PC5326F0255

Dates

Signed
2026-07-01Signed · USAspending.gov (FPDS)USAspending.gov award record (FPDS data, US government, public domain)As of Jul 7, 2026 · Record: 47PC5326F0255Reported date — see the source for the event evidenced.
Work starts
2026-06-30Work starts · USAspending.gov (FPDS)USAspending.gov award record (FPDS data, US government, public domain)As of Jul 7, 2026 · Record: 47PC5326F0255Reported date — see the source for the event evidenced.
Planned end
2027-06-30Planned end · USAspending.gov (FPDS)USAspending.gov award record (FPDS data, US government, public domain)As of Jul 7, 2026 · Record: 47PC5326F0255Planned date — not evidence that work occurred.

Place of performance

City
BostonCity · USAspending.gov (FPDS)USAspending.gov award record (FPDS data, US government, public domain)As of Jul 7, 2026 · Record: 47PC5326F0255
County
SuffolkCounty · USAspending.gov (FPDS)USAspending.gov award record (FPDS data, US government, public domain)As of Jul 7, 2026 · Record: 47PC5326F0255
State
MassachusettsState · USAspending.gov (FPDS)USAspending.gov award record (FPDS data, US government, public domain)As of Jul 7, 2026 · Record: 47PC5326F0255
ZIP code
02203ZIP code · USAspending.gov (FPDS)USAspending.gov award record (FPDS data, US government, public domain)As of Jul 7, 2026 · Record: 47PC5326F0255

What the contract is for

Jfk fb chiller plant upgrades, boston, ma

What the contract is for · USAspending.gov (FPDS)USAspending.gov award record (FPDS data, US government, public domain)As of Jul 7, 2026 · Record: 47PC5326F0255

Sources, method and limits

Show 2 sourcesHide

Sources and evidence

  1. USAS
  2. USAS

Limitations and interpretation

  • A contract award is not an open bid. The prime contractor decides its own subcontracts, and some may already be let.
  • The amount is what the agency has obligated so far, as USAspending.gov reports it. Options and later modifications can change it.
  • The place of performance is as the contracting officer entered it in FPDS. For some awards it is the contracting office, not the work site.
  • Defense contracts appear about 90 days after signature, so the newest Defense awards are not here yet.
  • Source: USAspending.gov, from the Federal Procurement Data System (FPDS). US government data, public domain.

Cite or correct this record

Kapwork Grow, “Cornerstone Construction Services, LLC · Commercial building construction · Boston, MA”, https://kapwork.com/grow/directory/federal/cornerstone-construction-services-llc-boston-ma-fa_c8b4a9314158, materially updated Oct 22, 2026.

Report an error in this record and we will check it against the cited sources.

A contract award is not an open bid. The prime decides its own subcontracts, and the amount is what the agency has obligated so far. “Not reported” means missing information, not zero. Completed and withdrawn records can remain available as historical records.

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