Heating engineers and HVAC contractors across Ireland for boiler servicing, heat pump installation, gas repairs, annual service contracts, and SEAI grant work — covering Dublin, Cork, Galway, Limerick, and all 26 counties

A heat pump installation in Ireland typically costs between €10,000 and €18,000 for a standard three-bedroom home, depending on the system type and property conditions. Air-to-water heat pumps are the most common. After the SEAI heat pump grant of up to €6,500, the net cost is significantly reduced. All Ranksy-listed engineers are SEAI registered and can process the grant on your behalf.

The SEAI Better Energy Homes scheme offers grants for heat pump installation (up to €6,500), boiler replacement, attic and wall insulation, and solar panels. The One Stop Shop service handles the full retrofit process including surveys, grants, and installation. To qualify, your home must have been built before 2011. Your Ranksy-listed contractor can advise on which grants you are eligible for.

Ranksy has one vetted heating and HVAC engineer per county across all 26 counties of Ireland — from Dublin, Cork, and Galway to Clare, Sligo, and Donegal. Major towns including Swords, Drogheda, Navan, Ennis, Tralee, Kilkenny, Athlone, and Letterkenny are all covered. Check the directory to see if your county spot is still open.

All gas-related work on the Ranksy network is carried out by RGII-registered engineers. RGII (Register of Gas Installers of Ireland) is the official certification for gas installers and is a legal requirement for any work on gas boilers or pipework in Ireland. You can verify an engineer's registration at rgii.ie before you book.

A standard gas boiler replacement in Ireland typically takes one to two days, including removing the old unit, fitting the new boiler, and commissioning. Combi boiler swaps are usually faster. If pipework or cylinder changes are required, allow an extra day. Your engineer will give you an exact timeline before work begins.

Book a service first if your boiler is under 15 years old and heating and hot water are functioning — a €100 to €150 annual service catches most problems. Consider replacement if your boiler is over 15 years old, repair costs exceed half the price of a new unit, energy bills are rising without explanation, or the boiler is a back-boiler system (now largely obsolete and inefficient). A new A-rated boiler can reduce heating bills by 30% or more.

Ranksy-listed engineers cover the full range of domestic and commercial heating — heat pump installation and servicing, gas boiler replacement and annual service, oil boiler replacement and servicing, underfloor heating installation, central heating system design and installation, radiator replacement and balancing, cylinder and immersion upgrades, and emergency callouts for boiler breakdowns.

Yes, and the SEAI grants make it financially viable for most homes. To qualify for a heat pump, your home typically needs a BER of C or better, or wall and attic insulation must be upgraded first. Many Ranksy engineers offer full retrofit packages covering insulation, heat pump installation, and SEAI grant processing in one project.