Heating & Cooling
Kereen supplies and installs affordable, comfortable and environmentally friendly heating & cooling solutions. We offer over 18 years of experience, true craftsmanship, high-quality products and the best possible service. This combination is the foundation of our success. Read more
Commercial Projects
With our experience and knowledge we can guarantee that we will always find a good and suitable solution for any project, new build or retrofit. From consultants to end users our extensive knowledge and experience allows us to deliver quality installations on time and to an agreed budget. Read more
Heat Pumps
Kereen is an approved dealer partner for the highly efficient Daikin Altherma heat pumps that will give you 70% of your heating free from the air. Save the environment and save money on your heating bills! Read more
Air Conditioning
Affordable cooling with the superior Daikin air conditioning systems. Kereen is an approved installer of the high-quality Daikin product range that suits any commercial project - big or small. Read more
Large Estate, Stradbally, Waterford
heat-pumps
Wexford Library
air-conditioning heat-pumps underfloor-heating
Carechoice Montenotte CHP
heat-pumps
Private Dwelling Cork
heat-pumps
Stradbally Cottage
heat-pumps
Irish Distillers
heating-controls underfloor-heating
Bushmount Nursing Home
heat-pumps heating-controls underfloor-heating
Mallow PHC
air-conditioning
200 year old farmhouse – Co. Waterford
heat-pumps
8 year old bungalow – Co. Waterford
heat-pumps
Domestic Project Navan
heat-pumps heating-controls underfloor-heating
CareChoice Nursing Home
chp-commercial heat-pumps heating-controls
KBC Bank
air-conditioning heating-controls
Waterford Regional Hospital
underfloor-heating
Rehab Thurles
heating-controls underfloor-heating
Audi Waterford
underfloor-heatingRecent Posts
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14Dec
21JulDaikin innovations … VRV IV
Get ready for a new generation of Daikin innovations … VRV IV…
21MarHigh temperature Heat Pumps
Daikin Altherma high temperature split
Daikin’s unique high temperature split is the easy…
Why Choose Us?
Kereen has over 18 years of experience in the industry.Kereen aims to give every client the best possible solution.Kereen has carefully selected the best products in the market.Kereen promises to deliver the best possible service and after sales support.

















