Diane Kubler

Diane Kubler serves as a Contracting Officer with the FA4407 375th Contracting Squadron under the Department of the Air Force, where she is responsible for managing facility-related acquisitions critical to operational readiness at Air Force installations. Her portfolio centers on sustaining mission-critical infrastructure through the procurement of building operations, environmental compliance services, and security systems. She executes full lifecycle contracting actions—including solicitation, evaluation, award, and administration—for construction materials and related support services, ensuring alignment with DoD regulatory standards and installation-specific mission requirements. Kubler maintains longstanding relationships with key contractors including CHALLENGE UNLIMITED, INC., JAYTECH, INC., and NORTH AMERICAN IMPORT AND EXPORT COMPANY LLC, all of whom consistently deliver specialized construction materials and logistics support. Her contracting approach emphasizes reliability, regulatory adherence, and performance-based outcomes, fostering collaborative partnerships with vendors who demonstrate technical competence and consistent delivery in high-stakes environments. These relationships are built on repeat engagements and a track record of meeting stringent Air Force infrastructure standards. Kubler’s procurement portfolio reflects a strict preference for no set-aside actions, with 100% of her awards issued under full and open competition. This indicates a focus on capability-driven selection rather than socioeconomic preferences, prioritizing technical merit, delivery capacity, and compliance over small business set-asides such as 8(a), HUBZone, or SDVOSB programs. Her primary procurement focus is on NAICS 423320—Brick, Stone, and Related Construction Material Merchant Wholesalers—indicating deep expertise in sourcing structural and hardscape materials essential for airfield, lodging, and facility maintenance. She specializes in procuring bulk construction aggregates, masonry products, and related supply chain services that support long-term infrastructure sustainment across DoD installations.