SENTRY AIR SYSTEMS, INC.

SENTRY AIR SYSTEMS, INC. specializes in the design, manufacture, and supply of industrial air purification and ventilation equipment, with demonstrated expertise in welding fume extraction systems, portable air cleaners, and filtration technologies tailored for hazardous environments. The company’s technical capabilities center on high-efficiency particulate and vapor filtration, ducted and non-ducted exhaust systems, and engineered airflow solutions that meet occupational safety and environmental control standards. Their products are engineered for durability in demanding industrial and institutional settings, integrating robust fan and blower systems with advanced filter media to ensure compliance with OSHA and NIOSH guidelines. A key differentiator is their focus on mission-critical air quality solutions that reduce airborne contaminants in confined or high-risk workspaces, from welding bays to medical facilities. The contractor has delivered equipment to the Department of Justice, Department of Defense, and General Services Administration, indicating experience supporting federal law enforcement, military, and civilian operations. For the DoJ, they provided welding fume extractors for forensic and correctional facility maintenance; for the DoD, they supplied portable air cleaners and filters for field-deployable or mobile operations; and for GSA, they maintain a Federal Supply Schedule contract, enabling streamlined procurement across federal agencies for certified air quality equipment. Their primary industry focus lies in NAICS 333413, manufacturing industrial fans and air purification systems, with supplementary capabilities in other engine equipment (333618) and surgical appliance manufacturing (339113), suggesting adaptability across defense, public safety, and healthcare sectors. This positions them as a niche supplier of engineered air control systems for regulated federal environments requiring contamination mitigation. Based in Cypress, Texas, SENTRY AIR SYSTEMS, INC. operates as a small business under the 2L entity structure. While no federal certifications are listed, their participation in GSA Schedules and direct DoD and DoJ contracts confirms their eligibility and compliance with federal procurement standards. They serve as a reliable vendor for mission-critical air quality infrastructure across federal installations.