Hamasaki Construction LLC
Aiea, HI
- UEI
- MEKNL592ZHM6
- CAGE
- 86WQ8
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
-
- 236115 New Single-Family Housing Construction (except For-Sale Builders)
- 236116 New Multifamily Housing Construction (except For-Sale Builders)
- 236117 New Housing For-Sale Builders
- 236118 Residential Remodelers
- 236210 Industrial Building Construction
- 238130 Framing Contractors
- 238140 Masonry Contractors
- 238150 Glass and Glazing Contractors
Show all 18
- 238160 Roofing Contractors
- 238190 Other Foundation, Structure, and Building Exterior Contractors
- 238210 Electrical Contractors and Other Wiring Installation Contractors
- 238220 Plumbing, Heating, and Air-Conditioning Contractors
- 238310 Drywall and Insulation Contractors
- 238320 Painting and Wall Covering Contractors
- 238330 Flooring Contractors
- 238350 Finish Carpentry Contractors
- 238390 Other Building Finishing Contractors
- 238910 Site Preparation Contractors
- SAM.gov registration date
- Physical address
- 99-061 Koaha Way Suite 203, Aiea, HI 96701, USA
- Website
- hcllc.biz
- Industry
-
- Industrials
- Capital Goods
- Construction & Engineering
- SIC code
- 87 Engineering & Management Services
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $2,454,920 |
| FY2025 | $1,688,832 |
| FY2024 | $1,127,933 |
| FY2023 | $1,397,928 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Army | $2,151,620 | |
| 2 | Department of Homeland Security | $303,300 |
Contract vehicles
No active vehicles.
1 expired vehicle
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| ST. Mary's Native Corporation | Honolulu, HI | 236220 Commercial and Institutional Building Construction |
| Tokunaga Builders Inc. | Honolulu, HI | 236220 Commercial and Institutional Building Construction |
| QU Construction LLC | Honolulu, HI | 236220 Commercial and Institutional Building Construction |
| Dawson D7 | Honolulu, HI | 541511 Custom Computer Programming Services |
| JBA Construction LLC | Honolulu, HI | 236220 Commercial and Institutional Building Construction |
About the company
Hamasaki Construction LLC, an SBA 8(a)-certified minority-owned small disadvantaged business based in Aiea, Hawaii, delivers facility construction, maintenance, repair, and demolition services to federal agencies exclusively as a prime contractor under 8(a) sole-source set-asides. The company operates across Hawaii and the Pacific region, with a primary NAICS concentration in commercial and institutional building construction (8 awards) and heavy civil engineering construction.
Hamasaki's federal customer base splits into two tiers by dollar magnitude. The Department of the Interior Fish and Wildlife Service anchors the portfolio with a single $45 million Indefinite Delivery/Indefinite Quantity contract (the Alternate Repair MATOC) that represents 51% of combined potential value across all awards. The Department of the Army follows with a $38.6 million single-award competitive 8(a) IDIQ for open-end roofing repairs and installation at Army installations on Oahu, awarded March 1, 2026, with maturity February 28, 2027. Below that ceiling, Hamasaki holds smaller delivery orders and definitive contracts: a $1.4 million Army Pacific Command contract (September 2023–September 2024) for fire protection maintenance, upgrades, and mass notification system work at Fort Shafter Flats; a $1.2 million Transportation Security Administration definitive contract (August 2024–August 2026) for TSA K9 suite and tenant improvements at Daniel K. Inouye International Airport in Honolulu; and smaller contracts with the Coast Guard ($373 thousand for mechanical shop repairs at Air Station Barbers Point, $303 thousand for Nimitz Hill Tower demolition on Guam) and Department of Defense Pacific Region ($932 thousand for floor drain replacement at Schofield Barracks). By award count, the Department of the Army Installation Management Command Pacific Region leads with three awards ($1.3 million combined), though in potential-value terms it ranks fourth behind the two large IDIQs and the single Army Pacific Command contract. Eight distinct customer agencies appear in the portfolio.
The portfolio shows flat-to-declining activity: three awards in 2021, one in 2023, three in 2024, three in 2025, and two in 2026. Only two awards (combined potential value $1.5 million) face ultimate completion inside the next twenty-four months, creating limited recompete exposure. Combined dollars obligated across all awards total $4.6 million (5% of the $88.2 million combined potential value), indicating that most of the ceiling value remains unexercised or is structured as IDIQ ceilings rather than obligated task orders. Hamasaki operates exclusively as a prime contractor — all twelve awards carry prime status with no subcontractor activity reported. SCI reporting for fiscal year 2024 captures 0.1 FTEs and 208 contractor hours on a single service contract, with 71% of those hours performed by one named subcontractor, suggesting that on service-reportable work, Hamasaki leans on subcontractor delivery for execution while maintaining prime status.
SBA capabilities narrative
Hamasaki Construction is an 8(a) small business specializing in General construction (new/renovation) of residential and commercial buildings.
Quick answers
Is Hamasaki Construction LLC registered in SAM.gov?
Yes. Hamasaki Construction LLC's SAM.gov registration is active through October 13, 2027.
Which contract vehicles does Hamasaki Construction LLC hold?
Hamasaki Construction LLC holds a place on 1 federal contract vehicle: Alternate Repair MATOC.
How much has Hamasaki Construction LLC received in federal contracts?
Federal contracts obligated $1,688,832 to Hamasaki Construction LLC in fiscal year 2025 and $6,669,613 in fiscal years 2023 through 2027.
How does Hamasaki Construction LLC rank among federal contractors?
Hamasaki Construction LLC ranked #58 in PSC Z2EB in FY2025.
What is Hamasaki Construction LLC's most recent federal award?
Hamasaki Construction LLC's most recent federal contract award is Open-end roofing repairs/installation and related work located at various army installations, located on the island… (W912CN26FA278), from RCO Hawaii 413th CSB, on July 7, 2026.
On GovTribe
See Hamasaki Construction LLC's full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Funding analysis by agency, NAICS and set-aside
- Similar vendors