Maintenance & Repair Services

Maintenance & Repair Services

By eliminating uncertainty, maintaining optimal performance from your HVAC system, and assisting you in anticipating any issues, our wide range of services puts you in charge of your equipment.

Preventive Maintenance

Service technicians perform regular inspections, cleaning, and servicing of equipment based on a predefined schedule. We help identify potential issues before they become major problems, ensuring optimal performance and efficiency of your chiller system.

Proactive Maintenance

We monitor your chillers with latest IoT technologies and data-driven insights. We offer proactive maintenance for unexpected downtime. Our experts deliver prompt repairs preventing costly breakdown and extending the lifespan of your equipment. 

24/7 Emergency Service

Our specialists always stand by and ready to respond your emergency situations. No matter what problems you encounter, DFH specialists are always available to solve for you.

Equipment Overhaul

With our inspection and overhaul services, we go beyond routine maintenance to extend the lifespan of your HVAC equipment, avoid unscheduled downtime, and reduce costly maintenance.