Air Conditioning and Heating Repair Oxford

Our air conditioning and heating repair service engineers resolve issues on all brands of A/C systems for residential, commercial, and industrial spaces in Oxford.
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Our professional air conditioning and heating repair services in Oxford cater to both residential and commercial needs. Whether you need a quick fix for your office A/C unit or comprehensive maintenance for your home heating system, MGi is here to help.

Expert AC Repair Services

We offer a comprehensive range of AC repair services in Oxford to address any issues your system may encounter. Our highly skilled technicians handle various problems, including:


Our speciality is identifying and resolving issues with your air conditioning systems in Oxford. Whether your system is experiencing intermittent performance issues, unusual noises, or any other symptoms, our technicians use advanced diagnostic tools and techniques to pinpoint the exact cause of the problem. This ensures that the solution is both effective and long-lasting, preventing future breakdowns and enhancing the reliability of your air conditioning system.

Component Replacements

Swift replacement of faulty parts for both residential and commercial air conditioning units is crucial to maintaining optimal performance. At MGi, we stock a wide range of high-quality replacement parts, including thermostats, compressors, fan motors, capacitors, and more. Our technicians are trained to quickly and accurately replace these components, minimising downtime and ensuring that your air conditioning system is back up and running smoothly in no time.

Refrigerant Leak Detection

Detecting and repairing refrigerant leaks to ensure optimal efficiency is a critical service we provide. Refrigerant leaks can significantly reduce the cooling capacity of your air conditioning system and lead to higher energy consumption. Our technicians use state-of-the-art equipment to locate leaks with precision and repair them promptly. This not only restores your system’s efficiency but also helps in maintaining environmental standards and reducing your energy bills.

Compressor Repair

Specialised repair services for your A/C compressor to avoid costly replacements are essential for prolonging the life of your system. The compressor is the heart of your air conditioning unit, and its failure can lead to significant operational issues. Our technicians are experienced in repairing various types of compressors, from reciprocating to rotary and scroll compressors. We focus on restoring the compressor’s functionality, saving you the expense of a complete replacement and ensuring your system continues to operate efficiently.

Electrical Issues

Diagnosing and fixing electrical problems affecting your heating and air conditioning systems is another area of our expertise. Electrical issues can range from faulty wiring and blown fuses to more complex problems like circuit board failures. Our technicians are skilled in troubleshooting these issues and performing necessary repairs to ensure safe and reliable operation. Properly addressing electrical problems not only restores functionality but also prevents potential hazards such as electrical fires.

Interested in knowing the price for air conditioning installation? Use our price calculator to calculate the cost of your project

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Signs that Your Air Conditioning System Needs Repair:

To avoid further damage and maximise the lifespan of your air conditioning system, it’s important to recognise the signs indicating the need for repairs:

Reduced Cooling Performance

If your system is not providing adequate cooling, it may need professional attention. You might notice that rooms are not cooling down as quickly as they used to, or that the air coming from the vents is not as cold as it should be. This could be due to a variety of issues, such as low refrigerant levels, clogged filters, or problems with the compressor. Addressing reduced cooling performance promptly can prevent more serious damage to your system.

Unusual Noises

Strange noises can indicate worn-out belts or loose components. If you hear banging, clanging, grinding, or squealing sounds coming from your air conditioning unit, it’s a clear sign that something is wrong. These noises could be caused by loose or broken parts that need to be tightened or replaced. Ignoring unusual noises can lead to more extensive damage and costly repairs.

Strange Odours

Musty odours from your vents could be a sign of mould growth. If you notice a foul or musty smell when your air conditioning system is running, it might indicate that there is mould or mildew inside the unit or ductwork. This not only affects the performance of your system but can also impact indoor air quality and your health. Professional cleaning and inspection can eliminate these odours and prevent mould growth.

Frequent Cycling

Short cycling can be a symptom of underlying issues. If your air conditioning system is turning on and off more frequently than usual, it is known as short cycling. This can be caused by a variety of factors, including an oversized unit, low refrigerant, or thermostat issues. Frequent cycling puts additional strain on your system, reducing its efficiency and lifespan. It is important to have this issue diagnosed and resolved to maintain optimal performance.

Benefits of Professional Air Conditioning Repair

When it comes to air conditioning repairs, relying on professionals like MGi Ltd. in Oxford offers numerous advantages:

Expertise and Experience

Our technicians know how to diagnose and resolve issues efficiently. With years of experience in the HVAC industry, our team is well-versed in handling a wide range of air conditioning problems. From minor adjustments to major repairs, our expertise ensures that we can quickly identify the root cause of any issue and implement the most effective solution. This level of proficiency reduces the risk of recurring problems and ensures your system operates smoothly.

Access to Specialised Equipment

We use advanced tools for HVAC repairs. Professional air conditioning repair requires specialised equipment that is often not available to the average homeowner. Our technicians are equipped with state-of-the-art diagnostic tools and repair equipment, allowing them to perform precise and efficient repairs. This advanced technology ensures that we can handle even the most complex issues with ease.

Long-Term Cost Savings

Prompt and accurate repairs prevent further damage. Addressing air conditioning problems as soon as they arise can save you money in the long run. Ignoring minor issues can lead to more significant damage, requiring expensive repairs or even complete system replacements. By opting for professional repairs, you can extend the lifespan of your air conditioning system and avoid costly emergencies.

Enhanced Energy Efficiency

Well-maintained systems lower energy consumption. An efficiently running air conditioning system uses less energy to cool your home or business. Professional repairs ensure that all components are working optimally, reducing the strain on your system and improving its overall efficiency. This not only lowers your energy bills but also reduces your carbon footprint.

Simple 3 step Air conditioning & Heating process

Discussing the problem

Once an enquiry is received, we will contact you directly, usually within the hour, to arrange a site visit. Our friendly customer service team will listen to your concerns and gather essential details about the issues you are experiencing with your air conditioning or heating system. This initial conversation helps us understand the problem better and prepare our technicians for the visit. By asking the right questions and providing clear information, we ensure that our team arrives fully equipped to handle the situation efficiently.

Arranging our visit

We schedule a convenient time for our engineers to visit and diagnose the issue. Understanding that your time is valuable, we offer flexible scheduling options to accommodate your busy life. Our skilled engineers will arrive punctually and perform a thorough assessment of your air conditioning or heating system. Using advanced diagnostic tools, they will identify the root cause of the problem and provide you with a detailed explanation of the necessary repairs. This step ensures transparency and allows you to make informed decisions about the service.

Repairing your unit

Our engineers carry a large selection of parts to provide same-day repairs. With the initial diagnosis complete, our technicians will proceed with the necessary repairs. They come prepared with a wide range of high-quality replacement parts to fix most issues on the spot. This approach minimizes downtime and inconvenience, allowing you to enjoy a fully functional air conditioning or heating system as quickly as possible. Our team works diligently to ensure that repairs are completed to the highest standards, guaranteeing long-lasting performance and reliability.

Contact MGI Ltd. for Professional Air Conditioning Repairs: If your air conditioning system is experiencing issues, don’t hesitate to contact MGI Ltd. for expert AC repair services. Our team is ready to assist you and restore your cooling comfort. Schedule a service or get more information by submiting a repair request. Trust MGI Ltd. for professional air conditioning repairs you can rely on.

Remember, proper maintenance is crucial to prevent issues and prolong the lifespan of your AC system. Explore our maintenance services to ensure your system stays in excellent condition for years to come.

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