Sector
Plumbing & heating in Ireland
Plumbing and heating contractors registered as companies in Ireland: boiler installation and servicing, central heating, bathrooms, drains and leak repairs. Listed with CRO number, county and, where the company publishes them, phone and website.
By county
- Carlow 20
- Cavan 42
- Clare 35
- Cork 138
- Donegal 49
- Dublin 364
- Galway 86
- Kerry 54
- Kildare 103
- Kilkenny 26
- Laois 24
- Leitrim 8
- Limerick 30
- Longford 22
- Louth 48
- Mayo 29
- Meath 95
- Monaghan 33
- Offaly 27
- Roscommon 21
- Sligo 15
- Tipperary 59
- Waterford 22
- Westmeath 27
- Wexford 58
- Wicklow 24
All companies in this sector
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Alpine Plumbing Limited
Alpine Plumbing provides plumbing services, bathroom installations, and underfloor heating solutions. The company operates in Dublin, offering a range of ser...
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Amro Energy Solutions Limited
Amro Energy Solutions installs, services and maintains heat pumps, boilers, plumbing and HVAC systems for homeowners and businesses across Ireland. The compa...
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Artic Mechanical Limited
Artic Mechanical provides mechanical installation services, specialising in heating, renewable energy, air to water heat pumps, underfloor heating, and heat ...
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Avenue Heat Limited
Avenue Heat is based in Dundalk, Co. Louth, and provides oil, gas, and renewable heating services for customers in the North East. Their services include gas...
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Boiler Angel Limited
Boiler Angel provides boiler installation, replacement, service, repair, and maintenance, as well as central heating system installation and gas appliance in...
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Boiler Tech Limited
Boiler Tech provides supply, installation, servicing, and repair of heating and plumbing systems for domestic and commercial applications in the greater Lime...
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Boilerwise Limited
Boilerwise provides installation, servicing, and repair of gas and oil boilers for both domestic and commercial use. The company offers free site surveys and...
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Brentech Mechanical Limited
Brentech Mechanical provides mechanical engineering services, specialising in design and implementation for various sectors, including industrial, commercial...
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Calmur Heating and Plumbing Limited
Calmur Heating And Plumbing is a plumbing contractor firm based in Tuam, Co Galway. The company offers a range of services including heat pump supply and ins...
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Castleknock Gas Limited
Castleknock Gas provides professional plumbing, boiler installation, servicing, and repairs for homes and businesses in Dublin. The company offers a range of...
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Church Heating & Plumbing Limited
Church Heating & Plumbing provides plumbing and heating services, including boiler installation, bathroom installation, power flushing, and emergency plumbin...
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Coghlan Mechanical Limited
Coghlan Mechanical provides mechanical services to residential and commercial properties, as well as the building services industry, in Dublin, Ireland. Thei...
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Cork Boilers and Bathrooms Limited
Cork Boilers And Bathrooms provides boiler installations, heating upgrades, plumbing, and complete bathroom renovations across Cork City and County Cork. The...
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Cranny Mechanical Limited
Cranny Mechanical is a plumbing and mechanical contracting firm that provides expert mechanical services, including plumbing installations, heating solutions...
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DAN Fenlon Heating & Plumbing Limited
Dan Fenlon Heating & Plumbing is based in Carlow town and offers a wide range of heating and plumbing services in Carlow and surrounding areas. The company p...
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Deise Ventilation Limited
Deise Ventilation supplies and installs mechanical ventilation systems, including Mechanical Ventilation with Heat Recovery (MVHR), Demand Control Ventilatio...
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Delta Flow Limited
Delta Flow is a mechanical contractor based in Dublin, providing services in mechanical installations, plant room upgrades, heating systems, and specialist p...
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Dylan Madden Plumbing and Heating Limited
Dylan Madden Plumbing And Heating provides plumbing and heating services in County Galway. The company offers heat pump installations, underfloor heating sys...
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Ecosave Heating Limited
Ecosave Heating specialises in the installation and servicing of energy-efficient heating and hot water systems for both residential and commercial propertie...
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Emergency Housecare Limited
Emergency Housecare provides plumbing, heating, and drainage services, including urgent repairs and routine maintenance. The company operates 24/7 and offers...
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Entropic HVAC Service Limited
Entropic Hvac Service provides efficient and sustainable Heating, Ventilation and Air Conditioning (HVAC) solutions across various business areas, including ...
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Envirohouse Limited
Envirohouse is a heating and plumbing contractor that specialises in renewable energy and heating system upgrades. The company offers services such as comple...
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Everest Mechanical Services Limited
Everest Mechanical Services provides plumbing, heating, and ventilation services in County Wexford. The company is also registered as SEAI heat pump installe...
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Fennessy Refrigeration Limited
Fennessy Refrigeration provides design, planning, sales, installation, service, and maintenance for refrigeration and air conditioning systems. The company s...
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Fix My Pump Limited
Fix My Pump specialises in the repair, servicing, and installation of Stuart Turner water pumps, including the popular Monsoon model. The company offers a sa...
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Gaia Smart Energy (ireland) Limited
Gaia Smart Energy (Ireland) provides smart heating control and renewable energy solutions, specialising in infrared heating, air source hot water cylinders, ...
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Galway Boilers and Bathrooms Limited
Galway Boilers And Bathrooms provides plumbing and boiler services, including the installation, maintenance, service, and repair of gas and oil boilers. The ...
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GM Plumbing Limited
Gm Plumbing is a Cork-based firm that specialises in luxury bathroom makeovers, offering services for industrial, commercial, and residential plumbing jobs. ...
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Grade A Plumbers Limited
Grade A Plumbers provides plumbing and heating services in the Greater Dublin Area, operating 24 hours a day. Their services include general plumbing, pump r...
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Green Joule Limited
Green Joule provides heat pump installation, upgrades, and repairs, as well as professional plumbing solutions. The company has 25 years of experience in the...
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GS Renewable Limited
Gs Renewable designs, builds, and commissions large-scale heat pump systems and energy integration solutions for commercial and industrial applications. The ...
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Gtech Mechanical Limited
Gtech Mechanical delivers complete mechanical engineering solutions, including plumbing, HVAC, and energy services for complex residential and commercial pro...
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Harpermech Limited
Harpermech is a mechanical engineering company that designs, installs, and maintains mechanical systems across various sectors, including commercial, educati...
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Heat Pump Energi Limited
Heat Pump Energi designs and installs high-efficiency air source heat pump systems for homes and businesses across the UK and Ireland. The company offers a c...
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Heat Pump Pro Limited
Heat Pump Pro is a family-run business based in Kilkenny, specialising in heat pump installation and servicing, as well as gas and oil boiler servicing. They...
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Heat Pump Troubleshooters Limited
Heat Pump Troubleshooters provides expert services in fault finding, servicing, maintenance, and consulting on heat pump systems across Ireland. The company ...
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Heatline Limited
Heatline is a plumbing company based in Dublin that offers a range of services including plumbing repairs, boiler installation, servicing, and repairs for bo...
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Hometown Soft Water Limited
Hometown Soft Water provides water softener installations, drinking water filtration, repairs, and annual filter changes. The company serves Meath, Dublin, K...
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Hopkins Plumbing Limited
Hopkins Plumbing is a plumbing, heating, and gas contractor based in Galway. The company offers services including installation and repair of plumbing system...
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J.S Prestige Heating & Plumbing Limited
J.S Prestige Heating & Plumbing provides a range of plumbing and heating services, including the installation and repair of taps, toilets, wash hand basins, ...
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James Jordan Plumbing and Heating Limited
James Jordan Plumbing And Heating is based in Malahide and provides plumbing, heating, and gas services to domestic and commercial customers in North Dublin....
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KJ Luxury Bathrooms Limited
Kj Luxury Bathrooms provides full bathroom renovations, including design, supply, plumbing, tiling, and fitting services. The company operates in Dublin and ...
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Kraftic Limited
Kraftic provides project management and maintenance solutions in Leinster, focusing on commercial and residential plumbing services, industrial maintenance, ...
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Leak Trace Limited
Leak Trace is a company that specialises in water leak detection, operating in West Cork and throughout Cork, Munster, and nationwide. The company accurately...
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Local Plumber Limited
Local Plumber provides plumbing services including emergency repairs, routine maintenance, and full plumbing installations for homes and businesses. The comp...
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Mastertherm Heat Pumps Limited
Mastertherm Heat Pumps produces heat pumps for both commercial and domestic applications, offering services that include design, manufacture, delivery, commi...
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McElligott Heating & Plumbing Limited
Mcelligott Heating & Plumbing is a plumbing contractor based in Co. Longford, specialising in domestic and commercial plumbing services. The company offers i...
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MDL Renewables Limited
Mdl Renewables provides a range of heating services, including installation, repair, and maintenance of heating systems, as well as services related to heat ...
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MID Kerry Plumber Limited
Mid Kerry Plumber provides plumbing solutions for residential and commercial customers in County Kerry. The company offers a range of services including inst...
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MSM Renewables Limited
Msm Renewables provides servicing and maintenance solutions for renewable energy appliances, specifically air-to-water heat pumps and mechanical ventilation ...
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Plumbing and heating in Ireland
Plumbing and heating is one of the largest trades on the Irish company register, and the one most households deal with directly: a boiler that fails in January, a bathroom refit, a leaking tank in the attic. Most firms are small, locally owned limited companies working within a radius of their home town, which is why this directory lets you narrow the list by county.
What to check before you hire
- Gas work must be done by a Registered Gas Installer (RGI). It is illegal in Ireland for anyone else to install, service or repair a gas boiler or appliance. The register is public at rgi.ie and a registered installer carries an ID card.
- Oil boilers are not covered by the RGI scheme, but OFTEC registration is the usual mark of a trained technician.
- Insurance and a written quote. Ask for public liability insurance and a quote that separates labour, parts and VAT.
- Company status. Every entry here shows the company's current status on the CRO register; a dissolved company cannot trade.
How this list is built
Companies appear here when the CRO register classifies their principal activity under NACE code 43.22 (plumbing, heat and air-conditioning installation). Phone numbers, websites and descriptions are taken from each company's own public website; companies with none of these are shown with register data only.