system consulting and design

✅ Cooling Load Calculation & Site Assessment

We begin each project by calculating the exact cooling load based on building size, insulation, usage type, and environmental conditions. On-site assessments help us identify technical needs, constraints, and opportunities for optimal design.

✅ HVAC & Air Conditioning System Design

From duct layout to zoning and control integration, we design HVAC and air conditioning systems tailored to your building’s architecture and airflow requirements. Our designs ensure energy efficiency and reliable performance across all seasons.

✅ Cold Room & Freezer Room Design

We specialize in custom cold room and freezer room design — considering product type, storage volume, access frequency, and required temperature range. Our solutions include insulation specs, refrigeration unit sizing, and airflow configuration.

✅ Commercial Refrigeration Planning

For supermarkets, restaurants, and food processing facilities, we design complete refrigeration systems — including display fridges, undercounter units, compressor configuration, and refrigerant line layout — all optimized for function and accessibility.

✅ System Upgrade & Energy Optimization Consulting

If you're upgrading old systems or planning an energy-efficient retrofit, we provide consulting on technology selection, inverter systems, refrigerant choices, and smart control integrations to lower operating costs and improve sustainability.

      Our Core Services at RojCold