Air Conditioning, Refrigeration & Heating Repair
We understand the importance of attending site when a failure has occurred, especially when mission critical or people rely on it. We will arrive on site promptly and when we say we will be there. We have experienced engineers all over the home counties ready to attend your site. We are normally able to diagnose a fault within a couple of hours on site, however if parts are required once the problem is known we will furnish you with a fixed price quotation to allow you to decide if you wish to proceed with the repair giving you total control over your own budget.
All parts fitted carry a 12-month warranty as standard.
Air Conditioning and Heating Repair
We offer a professional air conditioning and heating repair service for industrial, commercial and domestic clients. We are able to resolve issues on all brands of A/C systems and we base our repair service on the speed of our response, keeping the customer informed of progress, and controlling costs at every stage.
Refrigeration Repair
We understand the importance of a fast response when handling broken refrigeration units. This is why you can depend on us to act quickly to attend and repair to your breakdown, whichever brand of refrigeration system you are using, mitigating the costs and disruption often associated with faulty or damaged chillers.
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 repair process
Discussing the problem
Arranging our visit
Repairing your unit
We could repair your unit today
We appreciate the need for speed when repairing broken air conditioning or refrigeration units. To resolve the issue today, call one of 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.