5 Star Service

GMHVAC can provide extensive advice and comprehensive services all tailor-made to suit your requirements. 

We design and liaise with Architects on new builds,self builds and built properties suited to every budget.

Heat Pumps

Heat Pumps

GM HVAC can provide extensive advice and comprehensive services all tailor made to suit your requirements.

We design, service and install all makes of Air and Ground source heatpumps  for new projects,renovations,barns and existing properties.

All our Air source heat pumps are installed to meet MCS requirements and we can provide

All relevant documentation via a third party giving our customers the reassurance that installation is to the highest standards.

This will also allow customers to apply for RHI payments a form of government funding.

Air Conditioning

Air Conditioning

*Our team design and install and maintain all refrigeration systems and manafacturers such as Fujitsu, Toshiba and leading manufacturers, Daikin and Mitsubishi is our specialty.

We provide:

  • One to one split Aircon units
  • VRV/VRF heat recovery
  • Close control units
  • Chilled water systems
  • Air handling Units
  • Chillers
  • Fan coil Units

Please contact us for a free obligation Quote


*We recommend regular maintenance and servicing of your Air-conditioning units that ensures your comfort, safety and efficiency keeping running costs down and Fgas compliant.

We provide breakdown service of all types of systems Emergency Call outs System Analysis Repairs



Whether you have a small or large Industrial fridge in a shop or factory we can help by providing an affordable efficient service and solutions.

We work on all forms of commercial refrigeration plants providing new electrical control panels and fully integrated & digital controls and repairs.

We can work out of hours to provide this service so you can run your business with peace of mind.

Businesses include bakeries, hotels, retailers, supermarkets, restaurants and convenience stores.

Call for a no obligation or site visit Quote

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