SYSTEMS 4 INC

SYSTEMS 4 INC specializes in the design, installation, and modernization of HVAC and chiller systems for federal facilities, with demonstrated expertise in energy-efficient building systems upgrades. The company delivers comprehensive heating, ventilation, and air conditioning solutions tailored to mission-critical government environments, including equipment replacement, system integration, and performance optimization of large-scale chilled water and air handling infrastructure. Their technical capabilities encompass ductwork retrofitting, refrigerant system upgrades, Building Automation System (BAS) integration, and compliance with ASHRAE standards and federal energy conservation mandates. A key differentiator is their focus on minimizing operational disruption during upgrades while ensuring continuous facility functionality—a critical requirement in federal settings. The contractor has delivered services to the Department of the Treasury, where they executed HVAC and chiller system upgrades, indicating a proven ability to meet the stringent operational and security requirements of high-security federal installations. Their work suggests a strong alignment with Treasury’s facility modernization goals, particularly in enhancing thermal efficiency and system reliability across aging infrastructure. Their primary industry focus is in NAICS 238220, which encompasses specialized mechanical contracting for climate control systems in public and institutional buildings. This positions them as a niche provider in federal facility maintenance and energy infrastructure modernization, serving verticals where precision HVAC performance is essential to mission continuity. SYSTEMS 4 INC is a Women-Owned Small Business and Woman-Owned Business certified under federal programs, reflecting its status as a small, owner-operated entity with government-recognized socio-economic qualifications. Based in Gaithersburg, Maryland, the company is strategically located to support federal clients in the National Capital Region, leveraging proximity to key agency facilities and supply chains while maintaining a lean, responsive operational model.