include electrical, mechanical, and BMS commissioning, testing, adjusting and balancing activities, and quality control consulting on new and existing construction projects. ACX Engineering Consulting also performs retro-commissioning of existing buildings to restore and optimize HVAC, lighting, automation, and related systems. In addition, it offers energy management and energy saving advisory, including audits, smart controls, and efficiency strategies. The firm works across sectors such as datacenters, hospitality, banking campuses, offices, residential developments, factories, and educational facilities, focusing on aligning building operation with design and performance requirements.