AJ Oil Boiler Services

AJ Oil Boiler Services AJ oil boiler services
For servicing and repair in Donegal. For Reliable and friendly service

⚠️ When did you last have your oil boiler serviced?If you can’t remember, it’s probably overdue. A neglected boiler work...
04/06/2026

⚠️ When did you last have your oil boiler serviced?

If you can’t remember, it’s probably overdue. A neglected boiler works harder, costs more to run, and is more likely to let you down — usually on the coldest day of the year.

A regular service keeps things running safely and efficiently, and it can save you a lot of money in the long run.

I’m Gavin from AJ Oil Boiler Services, based in Donegal. I’ve been servicing, repairing and installing oil boilers for 6 years.

Get in touch to get yours booked in before the busy season hits.

📞 0861700121
📩 [email protected]

Summer is the BEST time to get your oil boiler serviced — here’s why! 🔥We know boilers are the last thing on your mind w...
01/06/2026

Summer is the BEST time to get your oil boiler serviced — here’s why! 🔥

We know boilers are the last thing on your mind when the sun is out — but that’s exactly why NOW is the smartest time to book!

📅 Beat the Winter Rush. Book now and skip the queue with no waiting in the cold.

🛡️ Ready When You Need It — Don’t wait for the first cold snap to discover a problem. Get your boiler serviced now so it fires up perfectly the moment you need it.

🌿 Improve Efficiency & Lower Bills — A freshly serviced boiler uses less oil. Sort it now and you’ll notice the difference on your winter fuel bills!

👉 Don’t leave it until it’s too late! Get in touch today to book your summer boiler service.

📞 Call 0861700121or message us now and we’ll get you sorted ✅

🔧 Is your boiler due a service?Don’t wait until something goes wrong! An annual boiler service is one of those small job...
21/05/2026

🔧 Is your boiler due a service?

Don’t wait until something goes wrong! An annual boiler service is one of those small jobs that can save you a big headache (and a big bill) down the line.

Here’s why it’s worth booking in every year:

✅ Keeps your boiler running safely and efficiently
✅ Catches small issues before they become expensive repairs
✅ Protects your warranty
✅ Gives you peace of mind heading into the colder months

We’ve been out servicing boilers across Southwest Donegal this week — and as always, it’s much better to be proactive than reactive! 😄
Is yours due? Drop us a message or give us a call — we’d love to help keep your home warm and safe! 👇

📞 086 170 0121

📍 Serving Southwest Donegal

AJ Oil Boiler Services

Out with the old, in with the new! 🔥We recently completed another boiler replacement for a very happy customer. Their o...
19/05/2026

Out with the old, in with the new! 🔥

We recently completed another boiler replacement for a very happy customer. Their old, inefficient oil boiler was costing them a fortune in fuel and struggling to keep the house warm — so we swapped it out for a brand-new high efficiency Warmflow boiler module.
✅ Dramatically reduced running costs
✅ Consistent, reliable heat throughout the home
✅ Professional installation from start to finish
✅ Fully tested and commissioned on the day Is your boiler old, noisy, or costing you more than it should? It could be time for an upgrade. Get in touch with us today for a free, no-obligation quote — we'd love to help!
📞 0861700121

AJ Oil Boiler Services is a sole trading business based in Donegal, Ireland, specialising in oil boiler servicing, repai...
12/05/2026

AJ Oil Boiler Services is a sole trading business based in Donegal, Ireland, specialising in oil boiler servicing, repair and installation.
We pride ourselves on reliable, friendly and professional service at competitive prices.

✅ Oil Boiler Servicing
✅ Boiler Repair
✅ New Boiler Installation
✅ Emergency Call-Outs
✅ 6 Years in Business
✅ Fully Insured
📞 086 170 0121
📧 [email protected]
📍 Donegal, Ireland
⭐ 17 Five-Star Reviews — 100% Recommended by our customers!

🚨 This boiler had NO safety standards in place.The homeowner had no idea how dangerous it was.Don’t wait until something...
09/05/2026

🚨 This boiler had NO safety standards in place.

The homeowner had no idea how dangerous it was.

Don’t wait until something goes wrong. Call me today and I’ll make sure your home is safe and warm.

📞 086 170 0121
📍 Donegal Town and surrounding areas

service service

A repair and a full service carry out on this boiler in Rossnowlagh. Heating and hot water back up and running. Call for...
08/05/2026

A repair and a full service carry out on this boiler in Rossnowlagh. Heating and hot water back up and running.

Call for a service, repair or installation for a qualified oftec heating engineer.

📞0861700121

Rest in peace Jimmy
03/05/2026

Rest in peace Jimmy

Firebird Combi recently serviced. For a service, repair or installation from a qualified oftec engineer. 📞 0861700121 ...
22/04/2026

Firebird Combi recently serviced.

For a service, repair or installation from a qualified oftec engineer.

📞 0861700121

Address

Donegal

Opening Hours

Monday 8am - 7pm
Tuesday 8am - 7pm
Wednesday 8am - 7pm
Thursday 8am - 7pm
Friday 8am - 7pm
Saturday 8am - 2pm

Telephone

+353861700121

Website

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