Boiler Repair in Co. Carlow
4 businesses offering boiler repair across Co. Carlow.
Boiler faults tend to announce themselves in a handful of familiar ways: no hot water, the boiler locking out and showing a fault code, pressure dropping repeatedly, radiators staying cold at the top, or banging and kettling noises during a heating cycle. Some of these are cheap fixes, others point at a failing pump, diverter valve or heat exchanger.
A repair visit normally starts with diagnosis rather than a quoted price, because the symptom rarely identifies the part. Ask how the call-out is charged, whether diagnosis is separate from labour, and whether common parts are carried on the van, since that decides whether the job is finished in one visit.
Gas and LPG work must be carried out by an engineer on the RGI register. Before calling anyone out, it is worth checking the obvious: that the pressure gauge is in the normal range, the thermostat is calling for heat, and the boiler has not simply lost power. If the boiler has locked out repeatedly, note the fault code, as it saves diagnostic time.
Boiler Repair in Co. Carlow
DA Plumbing
Carlow, Co. Carlow
DA Plumbing is an RGI registered plumbing company based in Carlow, covering Carlow town and surrounding areas such as Tullow and Bagenalstown. The team handles everything from small repairs to full installations, with an emphasis on precision, reliability, and minimal disruption. Services include bathroom renovations, central heating, tap and toilet installation, leak detection, and 24/7 emergency plumbing. They also specialise in gas boiler installation, maintenance, and repair, as well as hot water systems, water tanks, and outdoor plumbing. Using modern detection tools such as thermal imaging, they locate hidden leaks without unnecessary demolition.
Dan Fenlon Heating & Plumbing
Carlow, Co. Carlow
Dan Fenlon Heating & Plumbing, based in Carlow town, provides heating and plumbing services for domestic, commercial, and industrial clients across Carlow and the surrounding areas. The company handles gas and oil boiler installation, repair, and servicing, as well as bathroom renovations, accessible bathroom upgrades, underfloor heating, heat pumps, and solar systems. They also carry out new builds, house renovations, power flushing, general maintenance, preventative plumbing, and heating controls. The team is registered with RGII, OFTEC, and SEAI, and offers grant-assisted works and finance options through Humm.
James O'Grady Heating & Plumbing Ltd
Carlow, Co. Carlow
James O'Grady Heating & Plumbing Ltd is a plumbing and heating company based in Carlow, Ireland. They handle a range of work from plumbing repairs to gas installations, and are available 24 hours a day for plumbing issues. The company installs, repairs, and services all makes and models of boilers, and also provides gas and central heating services. They aim to offer a friendly and reliable service, with all work carried out by qualified professionals.
Ó Faoláin Plumbing & Heating
Carlow, Co. Carlow
Ó Faoláin Plumbing & Heating is a plumbing and heating company based in Carlow, serving domestic and commercial clients across Carlow, Kildare, Kilkenny, Wexford and Laois. The team handles gas boiler repair and servicing, gas boiler installation, complete heating installations, bathroom renovation, leak detection and repair, and emergency call-outs. They are RGI registered for gas boiler works and hold public and professional indemnity insurance. The company aims to respond to local plumbing emergencies within one hour and prides itself on five-star Google reviews.
Common questions
Is a boiler repair urgent?
A boiler with no heat or hot water in winter is disruptive but not dangerous. A smell of gas is an emergency: leave the building and phone the Gas Networks Ireland 24-hour emergency line on 1800 20 50 50 before contacting anyone else.
Repair or replace?
Age, the cost of the specific part, and whether the boiler has needed repeated repairs all matter. A one-off fault on a boiler under about ten years old is usually worth repairing; recurring faults on an older unit generally are not.
Why does my boiler keep losing pressure?
Most often a leak somewhere on the system, a failed pressure relief valve, or a waterlogged expansion vessel. Repeatedly topping up the pressure treats the symptom, so it is worth having the cause found.
Other heating engineers services in Co. Carlow
Looking more broadly? Browse all heating engineers in Co. Carlow.