MJD have over 30 years’ experience with the air conditioning and refrigeration industry, with a wealth of experience in the following:
- Service & Maintenance
Design MJD will carry out the required site survey and provide a free no obligation quotation. The quotation will be mindful of your requirements and will contain the most cost effective systems to suit your application.
Installation Split Systems We offer a full range of domestic and commercial split systems. Our installations utilise the latest refrigerant R32. The split systems are suitable for domestic properties and all medium sized premises including offices, retail establishments and leisure facilities. Our full range of available indoor units include wall mounted, ceiling cassettes, ceiling concealed ducted, ceiling suspended or floor mounted.
Installation Multi System Application For Larger commercial and industrial premises VRF (Variable Refrigerant Flow) and HVRF systems are available. One outdoor unit can be connected to multiple indoor units. The systems are capable of intelligently modulating the flow of refrigerant depending upon the capacity requirements of each zone within the building. The ultimate purpose is to regulate the internal air temperature and comfort levels in the most effective and efficient manner possible.
The Hybrid VRF (HVRF) system delivers optimum comfort and efficiency, using an innovative combination of a unique 2- pipe technology and water to provide simultaneous heating and cooling with heat recovery. The Hybrid VRF provides comfortable and stable air temperature control with no refrigerant in occupied spaces, meaning simple compliance with BS EN378 and removing the need for refrigerant leak detection.
Air conditioning Installed by MJD will have the following benefits:
- Compact and stylish designs
- 5 -7 year Warranties
- High energy efficiency with Inverter driven compressors
- Extremely quiet sound levels whilst still delivering economical air conditioning
- WIFI fitted as standard on a large number of systems
- Remote monitoring
- Reliable technical support in the unlikely event of a breakdown
Service & Maintenance Planned maintenance is important to ensure that the equipment runs as efficiently as possible, that the full life span is achieved and that breakdowns are kept to a minimum. Our engineers have many years’ experience in planned preventative and re-active maintenance. MJD offer different types of maintenance contracts to suit your business or personnel requirements. Our fully trained engineers are just a call away if you encounter a problem and need assistance Our engineers are fully trained to work with all leading manufacturers’ equipment, and with our fixed emergency call out fees you remain in control.
MJD receive a number of frequently asked questions about the services we offer. This FAQS section puts all of those questions into one place, providing the necessary air conditioning facts and figures. If you can’t find the answer you are looking for then please feel free to contact us.
- What is an air conditioning system used for?
An air conditioning system is designed to provide conditioned air throughout a room or building. Modern equipment uses return air filters to remove particulates from the air. Air conditioning systems will improve air quality and provide a comfortable environment for the occupants within the conditioned space.
- Do air conditioning units provide heating?
Modern heat pump units supplied by the leading manufacturer’s provide a very economical form of heating. Larger systems are also capable of providing simultaneous heating and cooling, giving a wide flexibility to any modern business or building.
- Why do MJD Air Conditioning Services supply products from different manufacturer’s?
MJD will only purchase equipment from leading manufacturer’s, this enables us to provide our customers with a wide and comprehensive choices for use across a wide range of air conditioning and heating applications. Our leading manufacturers will also provide us with warranties ranging from 3 years to 7 years. Factory visits have been made by MJD in the past to witness our suppliers manufacturing and piecing together air conditioning equipment that we will be purchasing and installing in the near future.
- Is air conditioning expensive to run?
Modern air conditioning systems are very economical to run. All systems are now fitted with variable speed inverter compressors, which will increase or decrease their speed and output according to the room or building demand. MJD can supply accurate running costs when we design a system for any room or building.
- Is it necessary to obtain planning permission before having air conditioning installed?
Before any air conditioning is installed MJD would advise that you contact your local authorities or planning department and discuss the proposals with the relevant department.
- Will MJD repair any air conditioning system?
MJD will maintain and repair any air conditioning systems manufactured by most leading suppliers. We would attend your site and access the system and provide a full report with our recommendations. If spares are available a quotation would be provided for the repair. If spares are unavailable we would offer you a competitive quotation to replace the system.
- Do you provide warranties on all equipment that you install?
Our planned maintenance contracts will satisfy the necessary requirements of all of our major manufacturer’s warranties. It is important to understand that manufacturers warranties are only valid if the equipment has been used and maintained in accordance with their specifications and recommendations.
- Which Areas do you cover?
MJD will cover Hertfordshire, Bedfordshire, Buckinghamshire, London and Nationwide when required.