Heat Pump Installation in Co. Dublin
8 businesses offering heat pump installation across Co. Dublin.
A heat pump moves heat rather than burning fuel, extracting it from outside air or from the ground and delivering it into a home at a lower flow temperature than a gas or oil boiler. Air-to-water units are the common choice for Irish retrofits; ground source costs more to install and needs land for a loop or borehole.
Because the flow temperature is lower, a heat pump only performs well in a home that holds its heat. That usually means insulation and airtightness work first, and often larger radiators or underfloor heating, since existing radiators may be undersized for the lower temperature. A proper installation starts with a heat loss survey, not a quote off the shelf.
SEAI operates grant support for heat pumps, and grant-funded work requires a technical assessment and an installer on the SEAI registered list. Check current eligibility and grant amounts directly with SEAI, as the terms are revised periodically.
Heat Pump Installation in Co. Dublin
DDV Plumbing & Heating Ltd
Dun Laoghaire, Co. Dublin
DDV Plumbing & Heating Ltd is a family-run business serving Dun Laoghaire-Rathdown and surrounding areas. With over 40 years of experience, the company offers a comprehensive range of plumbing and heating services, including boiler installation, repair, and servicing, as well as heat pump installation and maintenance. They also provide renewable heating solutions such as air-to-water heat pumps and solar heating systems, along with underfloor heating installation. Their commercial plumbing services cover new installations, routine maintenance, emergency repairs, and system upgrades for businesses. The company is SEAI registered, enabling customers to avail of grants for heat pump retrofits.
DeWAR Plumbers
Dublin City, Co. Dublin
Emergency plumbers in Dublin offering bathroom installation, blocked drains, boiler servicing, heat pumps, leak detection, and more.
Dublin Gas Works
Dublin City, Co. Dublin
Heating, plumbing and electrical services provider offering gas boiler service, repair, installation, heat pump installation, and more.
Harris Heating
Dublin City, Co. Dublin
Harris Heating & Renewables Services specialises in servicing natural gas and oil boilers, as well as gas fires, for homes within a 50km radius of Dublin. Their standard service follows a 20-point checklist covering flue checks, burner cleaning, gas soundness testing, and safety inspections. The company also carries out boiler maintenance and inspections, and has expanded into sustainable energy solutions including Solar PV and heat pump installations. They emphasise regular servicing to maintain warranties, improve reliability, and prevent carbon monoxide risks.
M.N.Davis Ltd
Skerries, Co. Dublin
Established in 1968, M.N.Davis Ltd provides plumbing, heating, drains, and oil and gas boiler services. Services include boiler repair, boiler service, boiler replacement, drain unblocking, drain cleaning, septic tank cleaning, grease trap cleaning, and heat pumps.
MPH Mechanical Plumbing Heating Ltd.
Tallaght, Co. Dublin
MPH Mechanical Plumbing Heating Ltd. is a mechanical services contractor based in Dublin. The company was established in 2006 and became a limited company in 2015. It has over 40 years of experience in the mechanical services industry. MPH provides full installation of mechanical services for new builds and renovations, including renewable and sustainable energy systems for both commercial and domestic buildings. The company also offers maintenance and repair services for boilers, plantroom equipment, air conditioning, ventilation, controls, and heat pumps. MPH is registered with SEAI under contractor ID 14561.
Parsons Plumbing
Tallaght, Co. Dublin
Plumbing and heating services including bathroom installation, gas boiler installation, gas heat pump installation, and plumbing maintenance.
Stillorgan Gas
Stillorgan, Co. Dublin
Gas boiler services, repairs, and installations, plus plumbing, electrical, and heating services.
Common questions
Will a heat pump work in an older Irish house?
It can, but usually only after insulation and airtightness are addressed. A heat pump runs at a lower flow temperature than a boiler, so a draughty or poorly insulated house will feel cold and run up high electricity bills. A heat loss survey should come first.
Do I need to replace my radiators?
Often, yes. Radiators sized for a boiler running at high temperature are frequently undersized for a heat pump. The survey will identify which ones need upgrading, and underfloor heating suits heat pumps particularly well.
Is there a grant available?
SEAI runs grant support for heat pump installation, subject to a technical assessment and using an installer from their registered list. Amounts and eligibility change, so confirm current terms with SEAI directly rather than relying on third-party summaries.
Other heating engineers services in Co. Dublin
Looking more broadly? Browse all heating engineers in Co. Dublin.