DEANGELO MARINE EXHAUST, INC.

DeAngelo Marine Exhaust, Inc. specializes in the design, manufacture, and supply of high-performance diesel engine exhaust systems and mission-critical exhaust components for maritime and government applications. Their core capabilities center on engineered exhaust kits, expansion joints, bellows assemblies, gaskets, clamps, and mixer tank kits—precision-fabricated metal components designed to withstand extreme thermal, vibrational, and corrosive environments. The company demonstrates deep technical expertise in marine exhaust system integration, including custom piping solutions, noise mitigation, and exhaust gas handling for vessel propulsion systems. Their ability to deliver NSN-coded parts with strict military specifications indicates rigorous adherence to defense and coast guard quality standards, with a focus on reliability under operational stress. The contractor maintains a consistent, long-standing relationship with the Department of Homeland Security, primarily supporting U.S. Coast Guard and other maritime law enforcement platforms. Their work involves supplying critical exhaust subsystems for patrol boats, response vessels, and other government-owned watercraft, ensuring operational readiness through rapid turnaround of mission-essential components. Industry focus is firmly rooted in Other Engine Equipment Manufacturing (NAICS 333618), with complementary work in Ship Building and Repairing (336611) and Miscellaneous General Purpose Machinery Manufacturing (333998/333999). This positions them as a niche supplier within the defense maritime supply chain, serving specialized needs for exhaust durability, thermal management, and vibration isolation in harsh marine conditions. DeAngelo Marine Exhaust, Inc. is a small business structured as a 2L entity, headquartered in Fort Lauderdale, Florida. While currently holding no formal government certifications, their consistent delivery of NSN-compliant, specification-driven components demonstrates proven capability within the federal procurement ecosystem, particularly in the maritime defense and homeland security sectors.