MASTER BUILDING SPECIALTIES INC (CA)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2008
- $710.39K
- $710,389under this UEI
- FY2026 obligations
- $0†
- Provisional
- Awards and orders
- 111
- with positive net obligations1 IDV vehicle held
- Latest action
- Jul 22, 2026
- SAM.gov registration
- Active
- Registration expiration date Jun 9, 2027
Registration
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Jun 1, 1989 (37 years)
- Location
- Ontario, CA
- State of incorporation
- California
- Purpose of registration
- All Awards
- Website
- masterbuilding.net
† FY2026 obligations (provisional; DoD awards signed after Jul 26, 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 26, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI TE44VBYUS2S4. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2008. 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
- FY2022: $1,522
- FY2018: $12,640
- FY2017: $23,090
- FY2016: -$907 (de-obligation)
- FY2015: $28,129
- FY2014: $34,852
- FY2013: -$0 (de-obligation)
- FY2012: $73,465
Show all 12 yearsEarlier years (FY2008–FY2011)
- FY2011: $23,718
- FY2010: $106,297
- FY2009: $244,215
- FY2008: $163,367
Total across 12 fiscal years: $710,389
Net de-obligation in that fiscal year (obligations withdrawn).
Top awarding agencies
- Department of Veterans Affairs$317,027, 44.6%
- Department of Defense$239,374, 33.7%
- Department of the Interior$64,559, 9.1%
- General Services Administration$21,838, 3.1%
- Department of Homeland Security$20,815, 2.9%
Top awarding sub-agencies
- Department of Veterans Affairs$317,027, 44.6%
- Department of the Army$106,987, 15.1%
- Department of the Navy$104,710, 14.7%
- National Park Service$54,884, 7.7%
- Department of the Air Force$26,154, 3.7%
Top NAICS by obligations
- 326122Plastics pipe and pipe fitting manufacturing$619,096, 87.1%
- 326191Plastics plumbing fixture manufacturing$40,454, 5.7%
Top product and service codes by obligations
- 4510Plumbing fixtures and accessories$213,578, 30.1%
- 7125Cabinets lockers bins & shelving$138,612, 19.5%
- 5670Building components, prefabricated$93,664, 13.2%
- 5680Misc contruct materials$57,785, 8.1%
- 4820Valves, nonpowered$41,206, 5.8%
Capabilities
NAICS codes
- 332913Plumbing Fixture Fitting and Trim Manufacturing(primary)Small
- 238220Plumbing, Heating, and Air-Conditioning ContractorsSmall
- 238290Other Building Equipment ContractorsSmall
- 238320Painting and Wall Covering ContractorsSmall
- 238390Other Building Finishing ContractorsSmall
- 238990All Other Specialty Trade Contractors
Show all 8 NAICS codes2 more NAICS codes
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:
- Veteran-Owned Business
- Service-Disabled Veteran-Owned Business
Product and service codes (PSC)
- 5670BUILDING COMPONENTS, PREFABRICATED
Federal Capability Statement
FURNISH AND INSTALL BUILDING SPECIALTY PRODUCTS FOR RESTROOMS AND HOSPITALS
Capabilities & Services
Contracts
Latest awards and orders
- GS07F0339TFederal supply schedule (FSS)VehicleGeneral Services AdministrationFederal Acquisition ServiceLatest action
- HQ014722FV010Delivery orderunder a federal supply schedule (FSS)Department of DefenseMissile Defense AgencyLatest action
- 1364GC18PNAAA0011Purchase orderDepartment of CommerceNational Oceanic and Atmospheric AdministrationLatest action
- W15QKN17F1015Delivery orderunder a federal supply schedule (FSS)Department of DefenseDepartment of the ArmyLatest action
- HSCG8517PP6PG10Purchase orderDepartment of Homeland SecurityU.S. Coast GuardLatest action
- INP17PD00770Delivery orderunder a federal supply schedule (FSS)Department of the InteriorNational Park ServiceLatest action
- VA26215P5640Purchase orderDepartment of Veterans AffairsLatest action
- DJBGREPB130385DoDepartment of JusticeFederal Prison System / Bureau of PrisonsLatest action
- HSCG8515PP5PN15Purchase orderDepartment of Homeland SecurityU.S. Coast GuardLatest action
- INP15PD00895DoDepartment of the InteriorNational Park ServiceLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for MASTER BUILDING SPECIALTIES INC 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
5448 Morgan St
Ontario, CA, 91762
USA
Mailing Address
5448 Morgan ST.
ONTARIO, CA, 91762
USA
Government Business Contact
Mary A Van Pelt
Contract Manager
5448 MORGAN ST
Ontario, CA, 91762
USA
Electronic Business Contact
Lorraine C Hammer
GSA MANAGER
5448 MORGAN ST
Ontario, CA, 91762
USA
Past Performance Contact
MARY A VAN PELT
GSA Account Manager
5448 MORGAN ST
Ontario, CA, 91762
USA
Government Business Alternate Contact
Lorraine C Hammer
Vice President
5448 MORGAN ST
Ontario, CA, 91762
USA
Electronic Business Alternate Contact
Mary A Van Pelt
Contract Manager
5448 MORGAN ST
Ontario, CA, 91762
USA
Past Performance Alternate Contact
LORRAINE C HAMMER
Vice President
5448 MORGAN ST
Ontario, CA, 91762
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
MASTER BUILDING SPECIALTIES INC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires June 9, 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
Not registered for disaster relief
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
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- Atlas American LLCGilroy, CA
- International Sani-Fem, Inc.Whittier, CA