Servicing & Maintenance
We service and maintain air conditioning and refrigeration units for the following buildings and sectors: hospitals, airports, offices, retail, restaurants, hotels, schools and homes. We do not use a one-size-fits-all policy. All of our service contracts are bespoke and built around your specific requirements. Once you have contacted us, we will assign a member of staff to discuss your individual needs, identifying what is important to you.
Air Conditioning and Heating Service & Maintenance
We provide a range of planned preventative air conditioning and heating services, offering peace of mind to over 2,000 locations in the UK. These include scheduled services where we commit to a programme of agreed maintenance tasks throughout the year as well as a rapid responses service available 24/7 for those unexpected instances.

Refrigeration Service & Maintenance
Our refrigeration maintenance packages are designed around your custom requirements, so you receive tailored services and maintenance support. From scheduled refrigeration services on agreed dates to 24/7 rapid responses in the event of a breakdown, our engineers are ready and available when you need them the most.
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
Prevent costly breakdowns and repairs with regularly scheduled services and maintenance packages. To enquire, call our sales team on 01865 251225 or request a callback.

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.