Community Ranked
Best Heat Pump Installers in Co. Donegal
Ranked by Google ratings — updated 2026
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Ferm Engineering Ltd
5.0(22 Google ratings)
Donegal Listed Website
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Efficient Renewables
4.9(19 Google ratings)
Newtown Cunningham Listed Website
Also in Co. Donegal — not enough ratings to rank yet
Best heat pump installers by town
Best heat pump installers in Donegal — FAQs
What is the best heat pump installers in Donegal?
Ferm Engineering Ltd is currently the top-rated heat pump installers in Co. Donegal, with 5.0 stars from 22 Google ratings. See the full ranked list above.
How are the best heat pump installers in Donegal ranked?
Businesses are ranked by average customer rating, then by how many ratings they have. We use reviews left on LocallyIrish.ie where a business has them, and otherwise its Google rating, which is shown and labelled on each entry.
How can my heat pump installers business rank higher in Donegal?
Encourage happy customers to leave a review on your LocallyIrish.ie listing. More high-star reviews move you up the "Best of" ranking for Co. Donegal.
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