Boiler Repair in Co. Sligo
3 businesses offering boiler repair across Co. Sligo.
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. Sligo
Neil Walsh Plumbing & Heating
Tubbercurry, Co. Sligo
Neil Walsh Plumbing and Heating provides plumbing, heating, renewables, ventilation and gas services across Sligo. The team handles installations and repairs for residential and commercial properties, including full plumbing fit-outs, oil and gas boiler installation and servicing, underfloor heating, and power flushing. Renewable energy options include geothermal systems, air-to-water heating and solar panels, while ventilation services cover MVHR and fresh air systems. Gas work includes copper and gun barrel pipeline installation, and maintenance services cover pumps, valves and facility management.
Nordic Plumbers
Sligo Town, Co. Sligo
Nordic Plumbers, based in Sligo, offers domestic and commercial plumbing services across Sligo and the surrounding areas. Their work includes boiler installation, servicing and repair for both gas and oil systems, as well as boiler replacement and conversions from oil to gas. They also handle power flushing to clear sludge from radiators, shower installation and replacement, bathroom refurbishment, and general plumbing repairs. The team emphasises fast response, fixed hourly rates, and work carried out with high-quality tools.
Pete The Plumber
Sligo Town, Co. Sligo
Residential & Commercial Plumbing Services in Sligo and surrounding areas. Specialists in central heating installations, upgrades and repairs, un-vented hot water cylinder installations & repairs, combination, conventional and condensing boiler works, radiator power flushing, plumbing works, gas installations, bathroom & shower plumbing.
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. Sligo
Looking more broadly? Browse all heating engineers in Co. Sligo.