Hawaii Marine Cleaning LLC

Hawaii Marine Cleaning LLC, doing business as California Marine Cleaning, is a small-business subsidiary of California Marine Cleaning, Inc. that delivers specialized maritime cleaning, tank maintenance, waste removal, and ship repair services to the U.S. Navy and Coast Guard as a prime contractor (97% of recent awards), operating almost exclusively under total small business set-asides. The company is based in Pearl City, Hawaii, with performance concentrated at Joint Base Pearl Harbor-Hickam and other Pacific naval installations.

Naval Sea Systems Command dominates the customer base, accounting for 31 of 59 recent awards (52 percent by count) and $17.1 million of the $17.5 million combined potential value (98 percent of dollars). The Coast Guard holds 22 awards but only $242 thousand in combined potential value, indicating a high-volume, small-order relationship focused on discrete maintenance tasks. Military Sealift Command, Naval Supply Systems Command, and United States Fleet Forces Command round out the portfolio with minimal presence. The company serves six distinct federal agencies with no concentration outside Navy and Coast Guard work.

Hawaii Marine Cleaning holds two significant Indefinite Delivery Contracts with Naval Sea Systems Command. The first, awarded April 30, 2025, carries a $4.2 million ceiling and runs through April 29, 2030, covering sanitary tank cleaning and ship repair for Virginia-class submarines at Pearl Harbor Naval Shipyard; two delivery orders totaling $137 thousand have been issued against it to date. The second, awarded July 12, 2024, carries a $9.44 million ceiling and runs through April 2029, covering sanitary tank cleaning and ship repair for Los Angeles-class submarines; two delivery orders totaling $283 thousand have been issued. A third legacy IDC (N3225320D0009) shows seven task orders worth $727 thousand combined. Task-order work against these vehicles includes a $213.6 million delivery order from Naval Sea Systems Command in October 2024 for ship repair, a $134.8 thousand delivery order in March 2026 for ship repair, and a $81.9 thousand purchase order in August 2025 for sanitary tank cleaning and gas-freeing on a Virginia-class submarine.

Representative work spans bilge water removal ($21.3 thousand from the Coast Guard in June 2026 for CGC Kimball), oily waste removal ($78.8 thousand from Military Sealift Command in December 2025 for USS John L. Canley), frac tank rental ($63 thousand from Naval Sea Systems Command in October 2025 for temporary seawater storage at Pearl Harbor Naval Shipyard), fuel tank cleaning ($49.1 thousand from the Coast Guard in December 2023 for CGC William Hart), and void tank cleaning ($36.8 thousand from Naval Supply Systems Command in June 2025 for salt-buildup removal on a vessel at Pearl Harbor). Most work carries firm-fixed-price pricing under total small business set-asides, though recent task orders against the larger IDCs (October 2024 and March 2026) do not include set-aside designations.

Activity has grown from two awards in 2022 to eleven in 2024, then moderated to nine in 2025 and two in 2026 year-to-date. Only one award — valued at $135 thousand — reaches ultimate completion within the next twenty-four months, presenting minimal recompete exposure. The company subcontracts on two ship-alteration projects: tank-disinfection and habitability restoration on USS Decatur (DDG-73) under prime East Coast Repair & Fabrication, LLC (March 2024), and tank-blanking and drainage services on USS Wayne E. Meyer (DDG-108) under prime HII Fleet Support Group LLC (November 2023). Hawaii Marine Cleaning's core competency sits in sanitary and fuel tank cleaning, hazardous waste removal, bilge pumping, and frac tank logistics — services driven by regulatory compliance (EPA, OSHA, RCRA) and fleet readiness maintenance at Pacific naval facilities. The company's category concentration reflects this: Ship Building and Repairing (NAICS 336611) covers 31 awards, Hazardous Waste Collection (NAICS 562112) covers 16 awards, and miscellaneous waste management covers seven. The vendor holds no government-wide acquisition contracts, GSA Schedules, or vehicles outside Navy and Coast Guard IDCs.