
We provide specialist engineering design for industrial and commercial refrigeration systems across the UK. Our focus is on delivering systems that are efficient, reliable, and built on sound engineering principles.
As an independent engineering company, our designs are not influenced by equipment selection or supplier preference. Every system is developed based on performance requirements, operational needs, and long-term reliability.




We deliver full system design for a wide range of refrigeration applications, including:
Ammonia refrigeration systems, COâ‚‚ refrigeration systems, Hydrocarbon refrigerants, Synthetic refrigerants, Secondary glycol/fluid circulation systems, Heat recovery, Heat pumps, Industrial process cooling & Cold storage facilities

We carry out detailed technical calculations to ensure systems are correctly sized and configured. This includes load calculations, equipment selection criteria, and performance analysis to support efficient and reliable operation.

We produce clear and accurate piping and instrumentation diagrams (P&IDs) and technical drawings. These form a critical part of the design process, ensuring systems can be installed and operated in line with engineering intent.

We provide comprehensive technical specifications and documentation to support tendering, procurement, installation, and commissioning. This ensures clarity across all stages of the project.
Well-designed refrigeration systems are essential for efficient operation and long-term reliability. Poor design can lead to performance issues, increased energy consumption, and costly operational problems.
Our approach ensures that systems are:



Our independence allows us to provide unbiased design solutions based purely on engineering performance. We work alongside contractors, consultants, and end users to develop systems that meet technical and operational objectives.
We act as a trusted engineering partner, ensuring that design decisions are aligned with best practice and long-term system performance.
Based in South East England, we provide refrigeration system design services to clients nationwide. From small upgrades to complex multi-megawatt installations, we deliver the same level of technical precision and attention to detail.

If you require expert support for the design of an industrial refrigeration system, we are ready to assist. We provide practical, engineering-led design solutions that ensure systems are built correctly from the outset.

Contact Cold Case Limited for independent, engineering-led consultancy, design, and delivery of efficient, reliable industrial and commercial refrigeration systems across the UK.
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