DUONG, HOA

Doing business as HOA DUONG MAINTENANCE

San Diego, CA, 92126

Unclaimed

8(a)Minority Owned

Prime contracting experience

7 records from government sources. Past participation is not evidence of current teaming interest.

Role	Agency	Description	Vehicle	Obligated	Action date	Period
Prime	Department of Commerce National Oceanic and Atmospheric Administration	JANITORIAL SERVICES FOR SOUTHWEST FISHERIES SCIENCE CENTER 1305M323CNFFR0019USAspending	—	$1,065,907	Feb 12, 2026	May 1, 2023 – Apr 30, 2027
Prime	Department of Defense Department of the Navy	MULTIPLE TREES ARE DISEASED AND DYING/DEAD AT THE SANTA MARGARITA RANCH HOUSE. REQUESTING REMOVAL AS SOON AS POSSIBLE TO AVOID FURTHER DAMAGE TO THE RANCH HOUSE GROUNDS. N6247325F0619USAspending	N6247322D3610USAspending	$320,390	Sep 12, 2025	Sep 11, 2025 – Jan 12, 2026
Prime	Department of Commerce National Oceanic and Atmospheric Administration	IGF::OT::IGF LANDSCAPING SERVICES FOR SWFSC LA JOLLA CA 1305M318CNFFR0012USAspending	—	$255,205	Mar 26, 2025	Jul 31, 2018 – Jul 31, 2023
Prime	Department of Defense Department of the Navy	TREE TRIMMING AND REMOVAL SERVICES N6247323F5196USAspending	N6247322D3610USAspending	$256,020	Aug 22, 2023	Aug 22, 2023 – Aug 28, 2024
Prime	Department of Defense Department of the Navy	MCRD TREE TRIMMING AND REMOVAL SERVICES IDIQ N6247322F4782USAspending	N6247319D4405USAspending	$300,000	Jul 18, 2022	Jul 18, 2022 – Nov 30, 2022
Prime	Department of Defense Department of the Navy	TREE REMOVAL FOR THE ENTIRE CANTONMENT ABOARD MCB, CAMP PENDLETON CA N6247320F5318USAspending	N6247319D4405USAspending	$310,570	Jul 14, 2022	Sep 1, 2020 – Apr 15, 2022
Prime	Department of Commerce National Oceanic and Atmospheric Administration	IGF::OT::IGF FOR OTHER FUNCTIONS JANITORIAL SERVICES, SWFSC, LA JOLLA, CA DOCAB133F18CN0154USAspending	—	$1,332,384	Apr 29, 2022	Apr 26, 2018 – Apr 30, 2023

Contract vehicles are shown only when present in the source record. Linked award numbers and vehicles open the authoritative record on USAspending.gov.

Agencies supported

Department of CommerceGov-sourced
Department of DefenseGov-sourced

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Identifiers

UEI: SLLTJAH4KNX8
CAGE: 7PMQ5

NAICS codes

238320Painting and Wall Covering Contractors(definition)
561720Janitorial ServicesPrimary(definition)
561730Landscaping Services(definition)
561740Carpet and Upholstery Cleaning Services(definition)
812332Industrial Launderers(definition)

Certifications

8(a) Business Development ProgramActive
SAM.gov monthly extract · exits Oct 17, 2027

Check certifications in SBA's certification search

Data sources

SAM.gov
ID SLLTJAH4KNX8 · fetched Oct 23, 2026 · source
SAM.gov monthly extract
ID SLLTJAH4KNX8 · fetched Oct 25, 2026 · source
USAspending.gov
ID recipient:SLLTJAH4KNX8 · fetched Oct 26, 2026 · source

Last synced Oct 25, 2026 · profile updated Oct 25, 2026

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Government-sourced data comes from SAM.gov, SBA and USAspending.gov and is attributed to its source. Items marked company-reported were provided by the company and are verified by FedSub only where labeled. FedSub is a private company and is not affiliated with SBA, GSA/SAM.gov, or any government agency.