refrigeration HVAC/R solutions
Walk-in Freezers (-18°C to -25°C)
Sub-zero walk-in freezers require heavy-duty defrost setups. We diagnose frozen coils, replace failed defrost elements, fit pressure relief ports, and repair door heater wires.
Sub-zero door pressure release ports repair
Heavy duty defrost heaters replacement
Liquid-injection scroll compressor checks
Polyurethane door sweep renewals
Estimated Cost
Starts from ₹1,500 + Spares
*Standard pricing applies for diagnostic audits. Exact spare parts quoted on site.
Guaranteed WorkmanshipAll spare parts are genuine OEM components backed by warranty logs.
Our Service & Commissioning Process
We follow a strict mechanical diagnosis standard to ensure zero failures.
Phase 01
Performing insulation barrier checks
Phase 02
Testing defrost heaters current draw
Phase 03
Verifying fan delay controls after defrosting
Phase 04
Checking oil return separator loops