About Us

GM HVAC is a family run company based in Milton Keynes for 7 years with 15 years experience in the air conditioning and refrigeration industry.

We have worked with leading manufacturers Mitsibishi and Daikin in South Australia and in the UK providing commercial & domestic properties, farms, Education settings, vets, doctors surgeries, retailers & hairdressers, hospitality & leisure sectors such as restaurants, cafes, gyms and spa retreats.

Nationwide we continue to maintain, repair and install aircon units, refrigeration, ground and air source heat pumps.

Image

GM HVAC Mission

Provide a high standard of work keeping our customers happy

Reviews

...Finally, we were put in touch with Gavin who got everything working perfectly - hot water and heating when we need it whilst still getting the energy efficiency that an ASHP is supposed to give. I can't praise him enough - he is the ASHP whisperer!
Jocelyn Serfontein
Not only Gavin is an experience engineer who is equipped with the tools and the knowledge to get the job done but he is great human being. A trustworthy, knowledgeable expert who knows his stuff especially when it comes to Daikin!! Keep up the great work..
ali Afzal
Gavin came out next - couldn't resolve my problem on site but gave me a recommended solution which worked out brilliantly. Highly recommeded
Mark B
...I would definitely recommend if you have a new system and unsure it's working as expected, don't take the company's word, contact Gavin's company to get a second opinion or use them for your annual service.
Julie Field
Second time we have used Gavin to work on our air sourced heat pump. Arrived on time, friendly, knowledgeable and courteous and has fixed our unit. Happy to recommend this company.
Alison Wallis
Gavin was quick to respond and sorted all my problems that a previous heatpump specialist failed to repair he has also introduced a nest thermostat and fitted me an air conditioning unit can't recommend more highly
Brian Lawrence
...Then how lucky were we to meet Gavin He has now sorted all of our problems out . The house is really warm plenty of hot water and has worked ever since he has fixed it and altered the settings. Gavin is so helpful and friendly and went way above what he had to do to help us out....
Jacky Nicholl
Can't recommend Gavin enough, we have been using his services for about 3 years now. He looks after our boiler/heater, he fixed a leak from our bath (i should add that 3 different plumbers failed to diagnose right), and hes lately fitted an aircon unit in my business, which im over the moon with. He's very professional, helpful, punctual and most honest...
Ruth Revillas
  • Gallery Item 1