Luther Engineering LLC

Luther Engineering LLC, a for-profit limited liability company based in Ginowan, Okinawa, Japan, operates as a prime contractor providing equipment maintenance, parts procurement, and facility installation services to the Department of the Air Force with no small business set-aside participation. The vendor competes full-and-open across all eight federal awards in the source data.

Luther Engineering's customer base is monolithic — all recent work flows to Air Force entities, split across Pacific Air Forces (four awards, $316 thousand combined potential value), USAF Defense Finance and Accounting Service (two awards, $818 thousand combined potential value), and the broader Department of the Air Force (two awards, $85 thousand combined potential value). The vendor holds a single-award Blanket Purchase Agreement with USAF DFAS for appliance parts procurement, ceiling $750 thousand, running through September 20, 2027. Task orders under this BPA represent the bulk of the vendor's potential-value exposure; remaining work consists of spot purchases and definitive contracts for discrete maintenance and installation tasks at Kadena Air Base and other Pacific Air Forces installations.

Concrete recent work includes a $129.2 thousand purchase order from Pacific Air Forces (April 2026) for boom lift operation and maintenance labor, tools, supplies, and equipment supporting the 18th Maintenance Group; a $25.3 thousand definitive contract from the Air Force (May 2026) for quarterly and annual preventative maintenance on four UTVs, firm fixed price through March 31, 2031; and a $35.2 thousand purchase order (August 2024) for prefabricated container installation as a breakroom at Kadena Air Base. Combined potential value across all awards is $1.2 million, with $346 thousand obligated (28% utilization). Activity is sparse and episodic — three awards in 2018, then two in 2022, one in 2024, and two in 2026 — reflecting small-dollar spot work rather than sustained program presence. Luther Engineering has no subcontractor footprint; all eight awards are direct prime work performed in Japan.