Atmos Solutions served as the prime contractor for comprehensive facility maintenance and mechanical system upgrades at Boeing Headquarters in Arlington, VA. The contract included HVAC and plumbing improvements, electrical modifications, and full integration with the Building Automation System (BAS). Work was performed on an accelerated schedule and included the replacement of 29 VAV boxes, new ductwork, sensor installations, and irrigation system enhancements. The upgraded systems now allow for real-time monitoring, efficient water management, and improved indoor climate control—ensuring long-term performance and sustainability of the facility.