Justin M. Hammerle

Justin M. Hammerle serves as a key procurement professional within the FA4528 5 Cons unit of the Department of the Air Force, responsible for managing acquisitions that sustain and modernize critical infrastructure at Air Force installations. His work centers on facility construction, building systems integration, and operational support services, with a focus on electrical, plumbing, HVAC, and roofing systems. Hammerle oversees the full lifecycle of contract actions—from solicitation to award and administration—ensuring alignment with Air Force readiness objectives and federal acquisition regulations. He specializes in complex, multi-disciplinary construction and renovation projects for commercial, institutional, and industrial facilities, ensuring compliance with technical specifications and safety standards. Hammerle maintains a consistent working relationship with MCKENZIE CONSTRUCTION & SITE DEVELOPMENT LLC, a primary contractor for facility upgrades and site development. His procurement approach emphasizes long-term vendor partnerships grounded in performance reliability, regulatory compliance, and responsive project execution. He actively cultivates relationships with contractors capable of delivering integrated building systems solutions, prioritizing those with demonstrated expertise in military-grade construction standards and rapid turnaround capabilities. A defining feature of Hammerle’s contracting portfolio is a 100% Total Small Business Set-Aside policy under FAR 19.5, reflecting a robust commitment to socioeconomic diversity in federal contracting. All acquisitions are structured to maximize opportunities for small businesses, ensuring equitable access for firms certified under HUBZone, 8(a), and other small business programs. His approach reinforces the Air Force’s mandate to empower small business participation while maintaining mission-critical performance thresholds. His primary procurement focus lies in NAICS 238210 for electrical contracting and wiring installation, which accounts for half of all acquisitions. Additional emphasis is placed on NAICS 339994 and 334519, indicating a unique integration of specialized manufacturing—such as industrial cleaning tools and precision control devices—into facility operations. This reflects a technical domain expertise in hybrid construction-maintenance ecosystems where mechanical, electrical, and auxiliary equipment systems converge to support operational continuity.