Stephen Langenmayr

Stephen Langenmayr serves as an EPO (Expedited Procurement Officer) at U.S. Coast Guard Base Miami (70Z028), where he manages mission-critical acquisition initiatives to sustain and modernize maritime infrastructure. His role centers on expediting the procurement of heavy civil engineering services essential to maintaining operational readiness, including facility repairs, dock rehabilitation, and utility system upgrades. Langenmayr ensures compliance with federal acquisition regulations while aligning contracting actions with the Coast Guard’s strategic priorities of infrastructure resilience and asset sustainability. He specializes in fast-track contracting for time-sensitive, mission-essential projects that support national security, search and rescue, and port safety operations. Langenmayr maintains consistent working relationships with a core group of specialized contractors, including MCKENZIE CONSTRUCTION & SITE DEVELOPMENT LLC, PHOENIX MARINE LLC, ATZ SOLUTION LLC, and COMMERCIAL BLUE INC, all of which possess proven expertise in marine and civil infrastructure work. His procurement approach emphasizes collaboration with vendors experienced in coastal construction, marine engineering, and environmental compliance. These partnerships are characterized by repeat engagement, performance-based evaluations, and a shared focus on delivering high-integrity work under demanding operational conditions. He maintains a 100% Small Business Set-Aside preference under FAR 19.5, demonstrating a strong institutional commitment to socioeconomic contracting. Langenmayr exclusively directs awards to small businesses, ensuring equitable access to federal opportunities for qualified firms without requiring 8(a), HUBZone, or SDVOSB certifications—reflecting a broad-based support for small business capacity building across the heavy civil construction sector. His procurement activity is concentrated entirely under NAICS 237990 (Other Heavy and Civil Engineering Construction), reflecting deep expertise in marine construction, dredging support, seawall reinforcement, and infrastructure modernization for coastal and waterfront facilities. Langenmayr’s technical domain encompasses complex civil works requiring specialized marine logistics, environmental permitting, and structural integrity standards critical to Coast Guard operational continuity.