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We are currently looking for experienced Installation Engineers.

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Your Complete HVAC Solution

Air Conditioning Specialists in Oxfordshire

WM Aircon is the leading HVAC supplier in Oxfordshire and the Thames Valley, and is dedicated to the design, installation & service of the latest technology.

Established in 1983 by William Mead, WM Refrigeration Ltd started out maintaining refrigeration equipment in local Butchers shops. Two of his sons, Jason and Robert joined him in April 1986. Since that time we have grown to be the leading HVAC Supplier in Oxfordshire, London and Thames Valley area. Dedicated to the design, installation and service of the latest technology.

We’re the experts

How can we help?

We specialise in Installation, Service and Maintenance of Air Conditioning and Refrigeration Systems and use the best manufacturers in the industry


The first step for any installation is a site visit by one of our Project Managers. They will take measurements, check the best positions for the units according to your requirements and offer the best advice.


You don’t have to be an existing customer to benefit from our breakdown service. Should you suffer a breakdown, then our experienced Service Engineers are who you need.


In order to get the best from the equipment, it is vital for a Pre Planned Maintenance as this will give longevity of the equipment.
The best parts
The best installations with the best equipment
What our customers think

Our Reviews

  • "We thoroughly recommend WM for their advice and installation. We should have consulted WM years ago! Excellent service from start to finish. Thank you to Gary & Alex, for installing the floor standing unit so speedily. All up and running by the afternoon and left so clean and tidy. It has made such a difference to our loft space bedroom. Very very quiet in operation and easy to operate."

    AH. & JH. Burford
  • "We had air conditioning installed by WM Aircon and we are extremely satisfied with the work and the product (Daikin Perfera FVXM-A, floor standing unit that also replaced our radiators as it is very efficient in cooling and heating via heatpump)."

    Mark Wohltmann
  • "Gary was more than helpful when doing an initial visit and quote and he and Lee were great with the install on one of the hottest days of the year! I couldn’t recommend WM highly enough."

    Recent Customer
  • "We have been a maintenance customer of WM for ten years now and have always received fabulous customer service from all the staff we have dealt with. Communication is good and the staff are always reliable, friendly, and courteous. We would have no hesitation in recommending WM."

    Recent Customer
  • "We are very pleased indeed with the home air conditioning that WM have installed. We were also very happy with the whole process, with their staff , who were extremely professional, as well as being friendly and courteous. The job was completed in the time schedule that was arranged and everything was left clean and tidy. I am personally very happy to recommend WM who were an excellent choice for us from quotation to final installation. Well done all!"

    Ilias G Mavroleon
  • "WM have been looking after our Dehumidifier, Air-conditioning and Air Source Heatpump for many years. On the Sunday before Christmas our 10 year old Air Source Heat Pump developed a fault leaving us without central heating and hot water. A call to WM’s help line meant that we had Louis, one of their technicians, with us within 2 hours. He diagnosed the problem and ordered the parts. The following week, as soon as the parts arrived, Phil came to our property and fitted the new motor. However, it turned out that there was also a problem with the PCB Board. Phil ordered the new parts but went the extra mile and removed the board and did a temporary repair. This allowed us to have our central heating and hot water restored in time for Christmas.

    WM have always done a great job with our regular maintenance contract work; however, when we really needed their help with a wear-and-tear emergency repair they really stepped up. WM were very responsive and demonstrated depth of knowledge and professionalism. We’d heartily recommend WM Air Conditioning."

    Mr Barber
    Get in touch
    Need more information? Please get in touch with us and we’d be happy to talk through your requirements.

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