THE HEFFRON CO., INC. (MD)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2012
- $1.15M
- $1,153,322under this UEI
- FY2026 obligations
- $112.46K†
- $112,456Provisional
- Awards and orders
- 6
- with positive net obligations
- Latest action
- Mar 13, 2026
- SAM.gov registration
- Active
- Registration expiration date Jul 2, 2027
Registration
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Mar 8, 1922 (104 years)
- Location
- Kensington, MD
- State of incorporation
- Maryland
- Purpose of registration
- All Awards
- Website
- heffroncompany.com
† FY2026 obligations (provisional; DoD awards signed after Jul 24, 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 24, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI QDV2BYMDLR49. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2012. 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: $112,456 (provisional)
- FY2025: $107,103
- FY2024: $102,002
- FY2023: $90,024
- FY2022: $34,475
- FY2021: $113,579
- FY2020: $72,915
- FY2019: $69,099
Show all 15 yearsEarlier years (FY2012–FY2018)
- FY2018: $66,216
- FY2017: $63,457
- FY2016: $65,647
- FY2015: $58,290
- FY2014: $87,984
- FY2013: $72,129
- FY2012: $37,945
Total across 15 fiscal years: $1,153,322
Top awarding agencies
- Department of Defense$1,148,491, 99.6%
- Department of Homeland Security$4,831, 0.4%
Top awarding sub-agencies
- Defense Health Agency$950,432, 82.4%
- Department of the Army$198,058, 17.2%
- Office of Procurement Operations$4,831, 0.4%
Top NAICS by obligations
- 238220Plumbing, heating, and air-conditioning contractors$955,263, 82.8%
Top product and service codes by obligations
- J041Maint/repair/rebuild of equipment- refrigeration, air conditioning, and air circulating equipment$677,679, 58.8%
- 6515Medical and surgical instruments, equipment, and supplies$272,753, 23.6%
- J036Maint/repair/rebuild of equipment- special industry machinery$198,058, 17.2%
- 4120Air conditioning equipment$4,831, 0.4%
Capabilities
SBA certifications
No certification in the SBA profile data.
Product and service codes (PSC)
- 4120AIR CONDITIONING EQUIPMENT
- 6515MEDICAL AND SURGICAL INSTRUMENTS, EQUIPMENT, AND SUPPLIES
- N043INSTALLATION OF EQUIPMENT- PUMPS AND COMPRESSORS
- N045INSTALLATION OF EQUIPMENT- PLUMBING, HEATING, AND WASTE DISPOSAL EQUIPMENT
Contracts
Latest awards and orders
- HT001423P0037Purchase orderDepartment of DefenseDefense Health AgencyLatest action
- HT001415P3415Purchase orderDepartment of DefenseDefense Health AgencyLatest action
- HT001420P0007Purchase orderDepartment of DefenseDefense Health AgencyLatest action
- HT001421P0191Purchase orderDepartment of DefenseDefense Health AgencyLatest action
- HSHQDC16P00109Purchase orderDepartment of Homeland SecurityOffice of Procurement OperationsLatest action
- W91YTZ12C0088Definitive contractDepartment of DefenseDepartment of the ArmyLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for THE HEFFRON CO., INC. lists a physical address and a separate mailing address, along with 4 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
4940 NICHOLSON CT
STE 100
KENSINGTON, MD, 20895
USA
Mailing Address
4940 NICHOLSON CT
STE 100
KENSINGTON, MD, 20895
USA
Government Business Contact
Pam Mayhew
Admin
4940 NICHOLSON COURT
KENSINGTON, MD, 20895
USA
Electronic Business Contact
Pam Mayhew
Admin
4940 NICHOLSON COURT
KENSINGTON, MD, 20895
USA
Government Business Alternate Contact
Steven Johnson
4940 NICHOLSON COURT
KENSINGTON, MD, 20895
USA
Electronic Business Alternate Contact
Summer James
4940 NICHOLSON COURT
KENSINGTON, MD, 20895
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
THE HEFFRON CO., INC. has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires July 2, 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
No bonding information provided
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
Other contractors in Maryland with primary NAICS 238220
- American Combustion Industries of Delaware, IncGlenn Dale, MD
- Capital Colors, LLCSilver Spring, MD
- J. & L. Mavilia IncorporatedUpper Marlboro, MD
- C.R.W. Mechanical, Inc.Lanham, MD
- Boland Trane Services IncGaithersburg, MD
- Tate Engineering Systems IncSalisbury, MD