Amethyst Builders, LLC
Ewa Beach, HI Doing business as Amethyst Builders LLC
- UEI
- C9QYNTLL3LJ8
- CAGE
- 6SDD0
- SAM.gov registration
- Active through
Company facts
- SBA certifications
-
Women-Owned Small Business· Current
- Self-certified in SAM.gov
- Entity structure
- Other
- NAICS codes registered in SAM.gov
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- 236220 Commercial and Institutional Building Construction Primary
- 236210 Industrial Building Construction
- 237110 Water and Sewer Line and Related Structures Construction
- 237130 Power and Communication Line and Related Structures Construction
- 237310 Highway, Street, and Bridge Construction
- 237990 Other Heavy and Civil Engineering Construction
- 238110 Poured Concrete Foundation and Structure Contractors
- 238120 Structural Steel and Precast Concrete Contractors
Show all
- 238130 Framing Contractors
- 238140 Masonry Contractors
- 238150 Glass and Glazing Contractors
- 238160 Roofing Contractors
- 238170 Siding 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
- 238340 Tile and Terrazzo Contractors
- 238350 Finish Carpentry Contractors
- 238390 Other Building Finishing Contractors
- 238910 Site Preparation Contractors
- 238990 All Other Specialty Trade Contractors
- 333996 Fluid Power Pump and Motor Manufacturing
- 561730 Landscaping Services
- 562112 Hazardous Waste Collection
- 562998 All Other Miscellaneous Waste Management Services
- SAM.gov registration date
- Physical address
- 91-1052 Kaiapele St, Ewa Beach, HI 96706, USA
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| FY25 F41C3 AF9 298ADG alternate OPS secure door replacement pacaf funded basic | Department of the Army | $85,400 | |
| Construction indefinite delivery-indefinite quantity (IDIQ) multiple award task order contract (MATOC) for construction,… | Department of the Army | $2,000 | |
| Reseal windows/repair walls at wheeler army air field building 107 | RCO Hawaii 413th CSB | $98,656 | |
| Rtop 25-0005; repair building 360, schofield barracks, HI | RCO Hawaii 413th CSB | $1,089,416 | |
| Rtop 25-0012 remove wall carpets bldg 887/888/889 SB, HI | RCO Hawaii 413th CSB | $1,155,445 |
About Amethyst Builders, LLC
Amethyst Builders, LLC, a Honolulu-based small business located in Ewa Beach, Hawaii, is a certified 8(a) Program participant and woman-owned small business enterprise that specializes in construction, repair, maintenance, and facilities services for Department of Defense installations throughout Hawaii. The company holds multiple small business designations including minority-owned business, economically disadvantaged women-owned business, and self-certified small disadvantaged business status. Amethyst Builders has established itself as a significant federal contractor serving the military's infrastructure needs across the Hawaiian archipelago, leveraging its expertise in complex facility upgrades and maintenance projects.
Amethyst Builders has executed diverse construction and facilities projects through federal contract awards spanning multiple defense agencies and funding sources. The company's service portfolio includes structural repairs, roof repairs, water pump and motor maintenance, HVAC system replacements and ductwork upgrades, electrical power upgrades and circuit installations, plumbing services, fire alarm panel replacements, irrigation system repairs, window resealing and wall repairs, carpet and flooring removal, building demolition, restroom renovations, conference room renovations, and miscellaneous building alterations and maintenance. Funding agencies have included the Naval Facilities Engineering Command, U.S. Marine Corps, U.S. Army, Air National Guard, Pacific Air Forces, and the Federal Aviation Administration. The company has performed work at major military installations including Marine Corps Base Hawaii in Kaneohe Bay, Joint Base Pearl Harbor-Hickam, Schofield Barracks, Fort Shafter, Camp H.M. Smith, Wheeler Army Airfield, and Pearl Harbor facilities. Contract values have ranged significantly, from purchase orders as small as $2,000 for survey equipment or minimum guarantee task work to major delivery orders exceeding $1.8 million for building demolition projects. While Amethyst Builders has operated primarily as a prime contractor, the company has also engaged subcontractors on select projects. Set-aside designations have included Total Small Business set-asides, Woman-Owned Small Business set-asides, 8(a) Sole Source awards, and non-set-aside competitive awards, reflecting the company's eligibility across multiple federal contracting programs.
Amethyst Builders currently holds two primary Indefinite Delivery Contracts with significant ceiling values. The company was awarded a $137.5 million multiple-award Woman-Owned Small Business set-aside contract by the Pacific Region Defense Department Facilities Engineering Command on August 1, 2024, extending through July 31, 2029. This contract, functioning as the Hawaii MATOC (Multiple Award Task Order Contract), provides repair, alteration, and miscellaneous building maintenance services across military installations throughout Hawaii and serves as the parent vehicle for numerous delivery orders. Through this contract vehicle, the Naval Facilities Engineering Command and Army agencies have issued task orders for specific facility projects at Schofield Barracks, Wheeler Army Airfield, and other installations. Additionally, Amethyst Builders was awarded a $49.5 million multiple-award Total Small Business set-aside Indefinite Delivery-Indefinite Quantity contract by the Air National Guard on September 25, 2025, with a five-year performance period extending through September 25, 2030. This contract is designated for construction, repair, and maintenance services supporting National Guard activities in Hawaii, with individual task orders anticipated to range from $2,000 to $10 million, with most orders expected to be sustainment, repair, and maintenance projects valued under $1 million. Work under both contracts is performed throughout Hawaii with documented activity in Kapolei, Hawaii and other military installation locations. The subcontracting limitations under these contracts require that no more than 85 percent of contract amounts be paid to non-certified small business subcontractors, ensuring meaningful prime contractor performance consistent with federal small business contracting objectives.
Contract vehicles
SBA capabilities narrative
Amethyst Builders LLC is licensed in the State of Hawaii to do General Building Construction, Renovation and Repair, Retrofit for commercial, institutional, and industrial facilities with the state and federal government.
Quick answers
What is Amethyst Builders, LLC's UEI?
Amethyst Builders, LLC's Unique Entity ID (UEI) in SAM.gov is C9QYNTLL3LJ8.
What is Amethyst Builders, LLC's CAGE code?
Amethyst Builders, LLC's CAGE code is 6SDD0.
What is Amethyst Builders, LLC's primary NAICS code?
Amethyst Builders, LLC's primary NAICS code is 236220 (Commercial and Institutional Building Construction).
Where is Amethyst Builders, LLC located?
Amethyst Builders, LLC's physical address in SAM.gov is 91-1052 Kaiapele St, Ewa Beach, HI 96706, USA.
Is Amethyst Builders, LLC registered in SAM.gov?
Yes. Amethyst Builders, LLC's SAM.gov registration is active through July 15, 2027.
Which SBA certifications does Amethyst Builders, LLC hold?
Amethyst Builders, LLC holds Women-Owned Small Business certification from the SBA.
Which contract vehicles does Amethyst Builders, LLC hold?
Amethyst Builders, LLC holds a place on 4 federal contract vehicles, including Hawaii MATOC and Hawaii National Guard MATOC 2025 - 2030.
What is Amethyst Builders, LLC's most recent federal award?
Amethyst Builders, LLC's most recent federal contract award is FY25 F41C3 AF9 298ADG alternate OPS secure door replacement pacaf funded basic (W50SLF25PA018), from Department of the Army, on September 30, 2025.
On GovTribe
See Amethyst Builders, LLC's full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Funding analysis by agency, NAICS and set-aside
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