Our team installed Variable Air Volume (VAV) controllers in the recently renovated North Tower Lower Level On Call Suite to enhance HVAC control, aiming to optimize climate regulation and ensure comfort and efficiency for staff and patients. Additionally, we focused on implementing supplemental heating systems in the Generator Room to meet stringent life safety standards, guaranteeing optimal temperature levels crucial for building integrity and occupant safety. Furthermore, we demonstrated our dedication to service excellence by validating functionality, calibrating, and replacing temperature and humidity sensors as needed in our critical environment sensor updates project. This comprehensive approach prioritized patient safety and comfort during procedures across critical environments throughout the hospital, reaffirming our commitment to delivering excellence in healthcare infrastructure.