RJK Gas & Oil Services provides boiler servicing, oil & gas installations, and plumbing maintenance across Callan and the surrounding areas of Co. Kilkenny. RGI registered, fully insured, no call-out gimmicks.
From annual boiler services to full heating system installations — every job completed safely and correctly by a registered engineer.
An annual oil boiler service reduces fuel bills, prevents breakdowns, and ensures your home is safe. RJK services all major oil boiler makes — Firebird, Grant, Riello, Worcester and more.
As an RGI registered gas engineer, RJK is licensed to carry out all gas boiler work in Ireland. We service, repair, and install natural gas and LPG boilers safely and to the highest standard.
Whether fitting a new radiator or upgrading a full central heating system, RJK handles the design and installation — with smart controls and zone heating available on all projects.
When your boiler fails in the middle of winter, you can't wait days for a callback. RJK responds quickly to emergency callouts across Callan and the surrounding Kilkenny area.
From leaking taps to full bathroom plumbing, RJK handles all general plumbing work alongside heating services — so you don't need a separate plumber and a separate gas engineer.
RJK Gas & Oil Services operates from Callan, covering a wide area across the south of Kilkenny county. We provide a full range of heating and plumbing services to domestic and commercial customers who want reliable, properly completed work.
Every job we do is done to the standard required by our RGI registration — because with gas and heating systems, there's no room for shortcuts. We carry the most common parts and aim to resolve most issues on the first visit.
We aim to respond to urgent callouts the same day, particularly for heating and gas emergencies.
RGI certification on completion of all gas work — your guarantee the job was done correctly.
Experienced across all fuel types — oil, natural gas, LPG. We service all major boiler brands.
We quote before we start. No surprise bills — you know what you're paying before any work begins.
Based in Collins Park, Callan — we cover Callan town and the surrounding villages and rural areas across south Co. Kilkenny. Call us to check if we cover your area.
The single best thing you can do for your heating system — and your fuel bills. An annual service keeps your oil or gas boiler running at peak efficiency and catches problems before they become expensive breakdowns.
Book your service before the winter rush — call RJK today.
086 819 4941Quick, reliable, and no messing about. Fixed the boiler same day and charged a fair price. I'll be calling them every year from now on.
Every tradesperson in Ireland knows the hardest part is getting customers to leave a review after a job. With a simple follow-up system — an SMS with a Google link sent after each job — RJK could have 30+ reviews within 90 days.
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