Retrofit, Upgrades & Modifications
Keep your system up with the latest features and advancements. Our experts help diagnose your HVAC systems using health checks to find ways lower energy consumption, improve operational efficiency and increase comfort level. Based on the diagnosis, we also provide various retrofit, upgrades and modification enhancements required to keep HVAC system at optimal level.

System Modernization
We are expert in design and implement customized solutions to further achieve energy saving for your system, including cooling towers, pumps and other system components in turning your plant into high-performance chiller plant.

Chiller Upgrade
While it's inevitable that equipment ages over time, obsolete chillers can still benefit from mechanical upgrades. We provide a wide range of upgrade solutions for various equipment types which aim to reduce energy costs, minimize mechanical wear, and extend the lifespan of your equipment.
 

Controls Upgrade
We help you integrate and optimize your chiller system with other building systems by utilizing intelligent building controls. Rely on DFH controls upgrade service to keep your facilities smarter, more energy efficient and more comfortable.

Energy Saving & Sustainability Solution

Our specialist are here to assist in complying with the rapidly changing carbon reduction and sustainability regulatory. We help manage and optimize your system energy consumption and tailor energy saving strategies to simplify building operations and reduce the building’s carbon footprint.