Air Conditioning, Refrigeration & Heating Installation
We design and implement air conditioning, refrigeration equipment and heating systems for all environments, from factories and offices to prestigious buildings and mission critical areas. This includes hospitals and laboratories, food manufacturing, restaurants, catering stores, technical and IT equipment areas. Every unit can be manufactured and installed to your exact specifications and layout to maximise efficiency and performance.
Air Conditioning and Heating Installation
We take temperature control seriously and leave nothing to chance so all installations start with a consultation at your premises to establish your unique requirements. Once MGi has a clear understanding of the needs of your particular location, we set about designing a bespoke solution that provides both the layout and functionality required.
Refrigeration Installation
We specialise in the design and installation of modular and bespoke chiller and freezer rooms. Industrial and commercial sizes vary from small reach-in and walk-in rooms to large drive-in rooms. We ensure your refrigeration installation has additional fail safes such as load-sharing backup systems and thermographic recorders so you have an audited record of temperature performance in real time. We cater for completely new systems as well as additions to your current facilities. And if security is important to you, we can install audio and visual alarms with access control systems so that no unauthorised personnel are admitted. In short, our cold rooms and industrial freezers are designed with safety strategies built in.
Why customers choose MGI
Selecting the right refrigeration installer is crucial to ensure the safety of your stock and the energy efficiency of your facility. McAlpine Grant Ilco Ltd has been designing and installing complex refrigeration systems across Oxfordshire and the UK for years. Our clients return to us because we understand that in your industry, temperature fluctuation is not just an inconvenience
Service You Can Trust
We handle refrigeration installations from start to finish: thermal load calculations, system design, installation, and final commissioning. Our engineers hold all relevant F-Gas qualifications and strictly follow manufacturer specifications. After installation, we provide clear documentation and compliance logs to ensure your system meets all regulatory standards.
Unmatched Experience
Collectively, our team has over 150 years of experience within the mechanical services industry. As such, we are able to offer the correct solution for almost any cooling requirement, ranging from a compact walk-in freezer for a commercial kitchen to large-scale modular chillers for industrial processing or pharmaceutical laboratories.
Minimising Disruption
Latest projects
Air Con Support - Multi Home Care Group
Installation of Multi Room Air Conditioning
Air conditioning for industrial laundry and kitchen facilities
Simple 3 step installation process
Survey and provide quote
Install temperature control system
Take control of your system
The first step towards installation is your free survey. If you are feeling the heat, click the button to the right to book your survey and one of our sales team will get back in touch to discuss your requirements.





We understand that your business cannot afford downtime. Whether we are retrofitting a new cold room or upgrading a chiller system, we plan our installations meticulously to ensure minimal disruption to your daily operations. We work hard to provide the most cost-effective and energy-efficient solution, delivered on time and on budget.