CALLAHAN CONSTRUCTION COMPANY, INCORPORATED (MD)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2011
- $12.26M
- $12,260,924under this UEI
- FY2026 obligations
- $327.99K†
- $327,988Provisional
- Awards and orders
- 62
- with positive net obligations4 IDV vehicles held
- Latest action
- Sep 21, 2026
- SAM.gov registration
- Active
- Registration expiration date Aug 7, 2027
Registration
- Doing business as
- CALLAHAN ENTERPRISES
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Jun 17, 2002 (24 years)
- Location
- Edgewater, MD
- State of incorporation
- Maryland
- Purpose of registration
- All Awards
- Website
- callahan-enterprises.com
† FY2026 obligations (provisional; DoD awards signed after Jul 25, 2026 are not yet public).
Contract actions that the Department of Defense both funds and awards are withheld at the source for 90 days, so DoD awards signed after Jul 25, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI J9MXAN1RPFD6. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2011. Top lists show the largest five by share of this vendor's net obligations; the shares do not sum to 100%.
Net obligations by fiscal year of action
- FY2026: $327,988 (provisional)
- FY2025: $201,976
- FY2024: $46,513
- FY2023: -$8,142 (de-obligation)
- FY2022: $62,951
- FY2021: $58,369
- FY2020: -$4,197 (de-obligation)
- FY2019: $75,345
Show all 16 yearsEarlier years (FY2011–FY2018)
- FY2018: $596,006
- FY2017: $1,135,029
- FY2016: $3,884,782
- FY2015: $237,681
- FY2014: $772,737
- FY2013: $2,680,214
- FY2012: $2,094,298
- FY2011: $99,375
Total across 16 fiscal years: $12,260,924
Net de-obligation in that fiscal year (obligations withdrawn).
Top awarding agencies
- General Services Administration$6,663,119, 54.3%
- National Science Foundation$3,231,517, 26.4%
- Department of Defense$1,116,079, 9.1%
- Social Security Administration$492,103, 4.0%
- Department of Health and Human Services$328,576, 2.7%
Top awarding sub-agencies
- Public Buildings Service$6,663,119, 54.3%
- National Science Foundation$3,231,517, 26.4%
- Department of the Air Force$962,118, 7.8%
- Social Security Administration$492,103, 4.0%
- Centers for Medicare and Medicaid Services$328,576, 2.7%
Top NAICS by obligations
- 236220Commercial and institutional building construction$4,176,199, 34.1%
- 517919All other telecommunications$3,104,760, 25.3%
- 238320Painting and wall covering contractors$2,352,666, 19.2%
- 238290Other building equipment contractors$1,049,826, 8.6%
- 561621Security systems services (except locksmiths)$492,103, 4.0%
Top product and service codes by obligations
- Z2AARepair or alteration of office buildings$4,194,281, 34.2%
- D318IT and telecom- integrated hardware/software/services solutions, predominantly services$2,982,330, 24.3%
- Z1AAMaintenance of office buildings$2,604,352, 21.2%
- Z1JZMaintenance of miscellaneous buildings$635,731, 5.2%
- J059Maint/repair/rebuild of equipment- electrical and electronic equipment components$332,683, 2.7%
Capabilities
NAICS codes
- 238350Finish Carpentry Contractors(primary)Small
- 238320Painting and Wall Covering ContractorsSmall
- 238190Other Foundation, Structure, and Building Exterior ContractorsSmall
- 332312Fabricated Structural Metal ManufacturingSmall
- 238340Tile and Terrazzo ContractorsSmall
- 238210Electrical Contractors and Other Wiring Installation ContractorsSmall
Show all 27 NAICS codes21 more NAICS codes
- 922160Fire Protection
- 332321Metal Window and Door ManufacturingSmall
- 236220Commercial and Institutional Building ConstructionSmall
- 238140Masonry ContractorsSmall
- 541330Marine Engineering and Naval ArchitectureSmall
- 238170Siding ContractorsSmall
- 333611Turbine and Turbine Generator Set Units ManufacturingSmall
- 238330Flooring ContractorsSmall
- 238290Other Building Equipment ContractorsSmall
- 238390Other Building Finishing ContractorsSmall
- 561621Security Systems Services (except Locksmiths)Small
- 238910Site Preparation ContractorsSmall
- 332618Other Fabricated Wire Product ManufacturingSmall
- 238150Glass and Glazing ContractorsSmall
- 811310Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and MaintenanceSmall
- 238110Poured Concrete Foundation and Structure ContractorsSmall
- 238990Building and Property Specialty Trade ServicesSmall
- 238130Framing ContractorsSmall
- 238220Plumbing, Heating, and Air-Conditioning ContractorsSmall
- 236210Industrial Building ConstructionSmall
- 238310Drywall and Insulation ContractorsSmall
Small: small business for that NAICS, self-certified in SAM.gov registration.
SBA certifications
No certification in the SBA profile data.
Business types self-reported in SAM.gov registration:
- Minority-Owned Business
- Native American Owned
- Indian Economic Enterprise
- Self Certified Small Disadvantaged Business
- American Indian Owned
Federal Capability Statement
Green builder,gen contractor,constru managemt facilites support servs,prog managment,estimating,schedlg,commercial,industrl,ggovernmental,IT solutions,software enginerg,computr programg,database design,oracle
Capabilities & Services
Contracts
Latest awards and orders
- 28321326D00060008Indefinite delivery contract (IDC)VehicleSocial Security AdministrationLatest action
- 1333ND26PNB610539Purchase orderDepartment of CommerceNational Institute of Standards and TechnologyLatest action
- 140P3025P0040Purchase orderDepartment of the InteriorNational Park ServiceLatest action
- 28321326FDS030095Delivery orderunder an indefinite delivery contract (IDC)Social Security AdministrationLatest action
- N0017819D7302Indefinite delivery contract (IDC)VehicleDepartment of DefenseDepartment of the NavyLatest action
- 28321326FDS030023Delivery orderunder an indefinite delivery contract (IDC)Social Security AdministrationLatest action
- 28321325D00060013Indefinite delivery contract (IDC)VehicleSocial Security AdministrationLatest action
- 1333ND21PNB610092Purchase orderDepartment of CommerceNational Institute of Standards and TechnologyLatest action
- FA286024P0034Purchase orderDepartment of DefenseDepartment of the Air ForceLatest action
- N0017819F7302Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the NavyLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for CALLAHAN CONSTRUCTION COMPANY, INCORPORATED lists a physical address and a separate mailing address, along with 6 verified points of contact. Past Performance contacts are the recommended outreach channel for due-diligence references; Government Business contacts handle procurement-facing correspondence.
Source: SAM.gov entity registration. Contacts displaying numeric or placeholder names have been filtered (defense-in-depth).
Physical Address
570 Mayo Rd
Edgewater, MD, 21037
USA
Mailing Address
570 Mayo Rd
Edgewater, MD, 21037
USA
Government Business Contact
JAMES G Callahan
President
570 MAYO ROAD
Edgewater, MD, 21037
USA
Electronic Business Contact
Janet R Callahan
Vice President
570 MAYO ROAD
Edgewater, MD, 21037
USA
Past Performance Contact
Janet R Callahan
Vice President
570 Mayo Road
Edgewater, MD, 21037
USA
Government Business Alternate Contact
JAMES Callahan
President
570 MAYO ROAD
Edgewater, MD, 21037
USA
Electronic Business Alternate Contact
JAMES G Callahan
President
570 MAYO ROAD
EDGEWATER, MD, 21037
USA
Past Performance Alternate Contact
Janet R Callahan
Vice President
570 Mayo Road
Edgewater, MD, 21037
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
CALLAHAN CONSTRUCTION COMPANY, INCORPORATED has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires August 7, 2027.
Source: SAM.gov entity registration (FAR responses, registration status). Always verify active exclusions against the authoritative record on SAM.gov before contract award.
Compliance & Risk Assessment
Source: SAM.gov FAR responsesSuspension/Debarment Status
SAM.gov registration reports no active exclusion
Public Display
Entity information is publicly displayed
Disaster Relief Registry
Registered for disaster relief contracting
Bonding Information
Bonding information on file
EDI
Not declared in SAM.gov
Business Structure
Source: SAM.govRegistration Details
Source: SAM.govInitial Registration
Last Update
Registration Activation
Fiscal Year End
Country of Incorporation
Congressional District
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