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Federal contractor profile

CORNERSTONE CONSTRUCTION SERVICES, LLC

Doing business as CORNERSTONE CONSTRUCTION SERVICES LLC

UEI JYEWBM2PC2J5 · CAGE 4XRZ9

SAM.gov: ActiveSDVOSB

SAM.gov registration

Legal name
CORNERSTONE CONSTRUCTION SERVICES, LLC
DBA CORNERSTONE CONSTRUCTION SERVICES LLC
UEI
JYEWBM2PC2J5
CAGE code
4XRZ9
Registration status
Active
Expiration date Mar 11, 2027
Physical location
Not listed
Registered state: MA
Certifications / set-aside eligibility
SDVOSB
SDVOSB, WOSB, 8(a), HUBZone as listed in the SAM.gov registration

NAICS codes in the registration

  • 221310Water Supply and Irrigation Systems
  • 221320Sewage Treatment Facilities
  • 236210Industrial Building Construction
  • 236220Commercial and Institutional Building Construction
  • 237110Water and Sewer Line and Related Structures Construction
  • 237130Power and Communication Line and Related Structures Construction
  • 237210Land Subdivision
  • 237310Highway, Street, and Bridge Construction
  • 237990Other Heavy and Civil Engineering Construction
  • 238110Poured Concrete Foundation and Structure Contractors
  • 238120Structural Steel and Precast Concrete Contractors
  • 238160Roofing Contractors
Show 16 more NAICS codes
  • 238190Other Foundation, Structure, and Building Exterior Contractors
  • 238210Electrical Contractors and Other Wiring Installation Contractors
  • 238220Plumbing, Heating, and Air‑Conditioning Contractors
  • 238290Other Building Equipment Contractors
  • 238330Flooring Contractors
  • 238910Site Preparation Contractors
  • 238990All Other Specialty Trade Contractors
  • 541330Engineering Services
  • 541360Geophysical Surveying and Mapping Services
  • 541370Surveying and Mapping (except Geophysical) Services
  • 541620Environmental Consulting Services
  • 541690Other Scientific and Technical Consulting Services
  • 541990All Other Professional, Scientific and Technical Services
  • 561210Facilities Support Services
  • 562211Hazardous Waste Treatment and Disposal
  • 562910Remediation Services

Federal contract awards

Federal award obligations, all years on record
$55.8M

36 awards from 6 agencies; most recent award starting Aug 24, 2026.

New awards started, FY2024–FY2026
$34.8M
27 awards that began in those fiscal years. Spending on contracts that started earlier isn't included.
FY2024$10.8M4 awards
FY2025$2.7M6 awards
FY2026$21.3M17 awards
Top agencies for new awards, FY2024–FY2026
  1. General Services Administration$14.4M
  2. Department of Transportation$11.6M
  3. Department of Veterans Affairs$4.0M
Active contracts
13
awards with a period of performance ending after today

Obligations are the total obligated amount on each prime award, attributed to the fiscal year the award started (USAspending.gov).

Exclusion screening

No active exclusions linked to this UEI on SAM.gov or OIG LEIE as of Oct 11, 2026

Only exclusion records linked to this registration by identifier (UEI, or NPI for health-care organizations) are shown. Records that merely share a similar name are not. Confirm current status on SAM.gov before relying on it.

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Sources: SAM.gov Entity Registration (as of Oct 19, 2026) · USAspending.gov (as of Oct 18, 2026) · SAM.gov Exclusions and OIG LEIE (as of Oct 11, 2026). Page compiled Oct 19, 2026 from public federal records. GovFabric is not affiliated with SAM.gov or any federal agency.