Houyuu Kensetsu LTD

Houyuu Kensetsu LTD, Architecture Division, a Japan-based for-profit construction and facility services firm, operates exclusively as a prime contractor delivering specialized maintenance, renovation, and construction services to U.S. diplomatic facilities in Japan, competing full-and-open without set-aside designations across 100 awards worth $10 million in combined potential value.

The company is a single-country contractor headquartered in Tokyo (Kita City, Nakajūjō) and registered in SAM since July 2018. It competes across NAICS categories dominated by building finishing (29 awards), painting and wall covering (22 awards), building equipment (8 awards), and commercial construction (7 awards), with PSC focus on maintenance of family housing facilities (37 awards), repair or alteration of office buildings (16 awards), and maintenance of office buildings (11 awards). All task orders and purchase orders are firm fixed-price with no set-aside applied.

Houyuu Kensetsu LTD's federal footprint is entirely concentrated within the Department of State. The vendor serves three distinct State Department components: the Bureau of Overseas Building Operations (71 awards, $5.2 million), US Embassy Tokyo (8 awards, $4 million), and the Bureau of East Asian and Pacific Affairs (21 awards, $845 thousand), accounting for 100% of awards. Work is performed at U.S. diplomatic facilities throughout Japan, including the U.S. Embassy in Tokyo and Consulate General in Sapporo. Representative prime contracts include a $213,068 bathroom restoration purchase order (August 2024, Bureau of Overseas Building Operations), a $199,744 painting services delivery order (June 2024, Bureau of Overseas Building Operations), a $135,191 ceiling restoration delivery order (July 2024, Embassy Tokyo), and a $114,110 office reconfiguration purchase order (September 2024, Bureau of Overseas Building Operations).

The vendor holds multiple single-award and multiple-award IDCs with the Department of State. The primary vehicle is Indefinite Delivery Contract 19JA8023D0001, a $2.5 million painting services IDIQ running through September 2028 (18 task orders, $1.2 million obligated), which serves both the Bureau of Overseas Building Operations and Bureau of East Asian and Pacific Affairs. Additional active IDCs include single-award vehicles for window sash replacement ($245 thousand ceiling through April 2025), wood floor replacement ($245 thousand ceiling through April 2026), drop ceiling construction ($245 thousand ceiling through April 2025), fan coil unit insulation replacement ($490 thousand ceiling through March 2026), ceiling restoration ($240 thousand ceiling through July 2026), and perimeter walls restoration ($240 thousand ceiling through September 2025). These vehicles enable State Department bureaus to issue task orders on demand for recurring facility services.

Activity grew steadily from 11 awards in 2022 to a peak of 31 awards in 2024, with 14 awards in 2025 and 1 award recorded through February 2026. The combined potential value of $10 million reflects 58% obligation ($5.8 million invoiced), indicating steady execution against the portfolio. No recompete cliff or sub-award activity is present in the source; the vendor operates as a pure prime across its entire footprint and does not subcontract work. The company's capability set spans interior and exterior painting, bathroom and kitchen restoration, flooring services (wood and concrete), ceiling replacement and restoration, window sash replacement, HVAC and boiler replacement, asbestos abatement, fall protection railings, and general office and residential reconfigurations — all grounded in support for U.S. diplomatic facility operations in Japan.