GRACE CONTRACTING LLC

GRACE CONTRACTING LLC specializes in mechanical systems installation and maintenance for mission-critical federal facilities, with demonstrated expertise in plumbing, heating, and air-conditioning systems for complex infrastructure. Their recent work on B747 2nd Floor CRAC units indicates direct experience with precision environmental control systems used in defense aviation environments, including computer room air conditioning units that maintain strict temperature and humidity tolerances for sensitive electronics. The contractor’s technical capabilities extend to integrated HVAC design, ductwork fabrication, refrigerant handling, and compliance with military specifications for air quality and system redundancy. Their focus on CRAC units suggests deep familiarity with data center environmental controls, thermal management for avionics, and adherence to DoD standards for reliability and uptime in high-stakes operational settings. The contractor has delivered services directly to the Department of Defense, specifically supporting aerospace and facility infrastructure projects requiring high-reliability mechanical systems. Their engagement with DoD indicates an ability to navigate stringent procurement protocols, work within secure facilities, and meet military-grade performance benchmarks for climate control systems in aircraft hangars, command centers, or maintenance bays. GRACE CONTRACTING LLC operates primarily under NAICS 238220 for plumbing, heating, and air-conditioning contractors, with secondary activity in 236220 for commercial and institutional building construction. This positions them as a specialized trades contractor focused on mechanical systems integration rather than general construction, serving verticals where environmental control is mission-critical—particularly defense and aerospace infrastructure. As a Women-Owned Small Business certified under the SBA’s 8(a) program and designated as a Woman-Owned Business, GRACE CONTRACTING LLC leverages federal small business set-asides to compete in government contracting. Based in Kingston Springs, Tennessee, the firm maintains a regional footprint with the capacity to support national defense projects through responsive mobilization and compliance with federal labor and safety standards.