Compressor & circuit diagnostics
Calibrated electrical testing and refrigerant leak detection for multi-ton VRF, VRV, and ductable central plants.
Preventive maintenance contracts
Scheduled coil descaling, airflow balancing, and filter filtration audits designed to minimize unexpected facility downtime.
Retrofit & system installation
Precision pipe fitting, duct integration, and system commissioning for commercial offices, hospitals, and hotels.
Multi-brand HVAC troubleshooting
Standardized service protocols engineered across major commercial cooling platforms.
Blue Star & Carrier
Daikin & LG VRF
Hitachi & Voltas
Diagnostic protocol for chillers and ductable units, addressing compressor load cycling and expansion valve calibration.
Electronic expansion valve calibration, communication line signal verification, and inverter module troubleshooting.
Condenser coil descaling, refrigerant charge balancing, and fan motor bearing inspection for package units.
Schedule technical assessment
Connect with Porur dispatch for commercial site reviews and maintenance quotes.