Heating equipment supplier in Sligo for radiators, hot water cylinders, controls, pumps, valves and full heating upgrades across Sligo town, North Sligo, North Leitrim and South Donegal. JTR Plumbing & Heating supply and fit quality heating equipment for homes and businesses. Over 20 years' experience, fully insured. We answer the phone, show up on time, and price fairly.




JTR supply and fit everything that makes a heating system work — radiators, hot water cylinders, controls, pumps, valves and more — for homes and businesses right across the North-West, from Sligo town and Cliffoney to Grange, Manorhamilton, Kinlough and Bundoran. Whether you need a single part or a full system upgrade, we supply quality equipment from trusted brands and fit it properly. Over 20 years' experience, fair pricing, and honest advice in plain English. Call now to talk through what you need.
We supply and fit standard, double-panel, column and designer radiators in Sligo, sized for each room. Upgrading old single-panel radiators improves heat output and efficiency, and we handle all the pipework, valves and balancing so every room heats evenly. Whether it's one radiator or a full set, we'll sort it.
We supply and install vented and unvented hot water cylinders in Sligo, including high-efficiency insulated models for better pressure and lower bills. We fit quality, well-known cylinder brands sized to suit your home and heating system, so you get reliable hot water when you need it, day in, day out.
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Upgrade to modern programmable or smart heating controls in Sligo, like Nest and Hive. Better control and zoning mean you only heat the rooms you're using, giving you more comfort and lower running costs. We supply, fit and set up the right controls for your home and how you live
We supply and fit central heating circulating pumps and mains booster pumps across Sligo. Modern variable-speed pumps are quieter and more efficient, sorting weak water pressure and poor circulation throughout the house. If your radiators are slow to heat or your pressure is weak, the pump is often the cause.
We supply and fit thermostatic radiator valves (TRVs), lockshield valves and manual valves in Sligo, giving you room-by-room temperature control and a properly balanced heating system. TRVs let you turn down the heat in rooms you're not using, which saves oil and keeps every room at the temperature you want.
We supply and install air-to-water heat pump equipment in Sligo, along with the cylinders, radiators and controls that go with it. From Daikin, Mitsubishi and LG, it's the renewable route to lower heating bills for new builds and home upgrades, expertly sourced, sized and matched to suit your property properly.
We supply and fit wet and electric underfloor heating in Sligo, including manifolds, controls and pipework. Ideal for tiled floors, bathrooms and open-plan rooms, it gives gentle, even warmth with no radiators on the walls, and it's a perfect match for heat pumps because it runs efficiently at low temperatures.
Upgrading your heating system? We supply and fit everything needed in Sligo, including an efficient new heat source, cylinder, radiators and controls, as one complete, matched system. Whether you're modernising an old setup or fitting out a new build, we'll source quality equipment and install it to a high standard.
We supply and fit the smaller bits that keep a heating system running in Sligo: expansion vessels, system filters, magnetic filters, valves and fittings. We use quality parts that last rather than cheap replacements that fail, protecting your boiler or heat pump and keeping your system running cleanly and reliably.
JTR Plumbing and Heating provides expert care for home heating systems, specialising in oil boilers, modern heat pumps, and comprehensive boiler servicing. We ensure your setup runs at peak efficiency, preventing costly breakdowns through regular inspections, professional tune-ups, and reliable repairs. We deliver quality workmanship to keep your property warm and efficient all year. We work every week with actual customers in Sligo Town, Cliffony, Ballyshannon, Enniskillen, Donegal, Killybegs, Rossnowlagh and surrounding areas.

At JTR Plumbing & Heating , we understand how much your Sligo home or business relies on heating, hot water, and proper plumbing. That's why our experienced local team is ready to help, delivering boiler, heating, and plumbing solutions quickly, tidily, and professionally.
Whether you need a new boiler, an oil boiler repair, a central heating power flush, a heat pump installation, or a full bathroom renovation, we take pride in honest advice, fair prices, and dependable workmanship. We're dedicated to keeping your home or business warm, comfortable, and running smoothly all year round.
You can rely on our local, family-run team — based in Castlegal with over 20 years of experience and fully insured — to treat your property with care and deliver the professional service you expect and deserve.
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