boiler repair price

Boiler Repair

Allgas are experts in gas boiler repairs. We have built up almost 37 years experience in gas boilers so will be able to offer a solution for even the most troublesome of boilers and central heating systems.

If you want a quick boiler repair, we charge €110 for our first visit (approx. 30 mins) and 90% of our boiler breakdown calls are sorted in this visit. We will quickly diagnose the problem and provide a speedy solution.


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Our plumbers are fully registered RGII installers and are highly trained and experienced in gas boilers and boiler parts. We have built up our expertise in gas boiler repairs by extensive hands-on training, by constantly updating our dedicated repair fitters’ knowledge base with boiler manufacturer training courses and by continuous experience working on gas boilers throughout Dublin.

Quite often problems with certain boilers arise that can be difficult to diagnose and it is our training and hands-on experience that allows us to establish the problem quickly, whether a part is needed and to get you back up and running without delay. Not only are we regarded as experts by our many satisfied customers but also throughout the gas industry. We are regularly called for advice by other RGII installers when they come across particularly problematic boilers.

Peace of Mind

You can be confident with our repair service that we are fully insured and comply with all regulatory requirements. You will be given a RGII Declaration of Conformance on completion of your boiler repair. You can also be confident with any parts that we supply as we have the back up of leading reputable boiler part suppliers.

RGI Registered - Boiler Repairs

Heating System Faults

Sometimes the reason your radiators or hot water are not working is not a boiler fault and is a heating system fault. There are many types of problems that arise in heating systems. We specialise in repairing heating system faults which can include problems with air, circulation, pressure, controls such as electronic valves, thermostats, wiring, water leaks, pumps, system sludge etc. Our years of experience allow us to quickly determine what the problem is and how to rectify it.

Continuity of Service

With dedicated repair fitters you will be provided with continuity of service and we will build up a detailed knowledge of your boiler and system and so will be able to accurately diagnose and solve any problems you may encounter. We will also advise you on how to get the best out of your boiler and heating system and any enhancements which you might like to consider.

Boiler Replacements Dublin

Boiler Replacement

In the unfortunate event that your boiler is broken beyond economical repair, we can install a new boiler without delay. We offer a one day boiler replacement service. As well as getting your heating and hot water back up and running quickly, your new boiler will save you 20% on your heating costs and comes with a warranty of up to 12 years parts and labour.

We can give you an instant quote with a few photos of your existing boiler and pipework. Alternatively if you wish or if there are unusual installation issues we can call out to your home to carry out a survey.


“Thank you for getting my heating back working so quickly. I was very impressed with how quickly you were able to get to me and how you sorted my boiler out and got the house lovely and warm so quickly.”

Caroline, boiler repair, Coolock

“All Gas installed our heating system some years ago and this is the first repair work we have required. I phoned at and the problem was sourced and fixed by lunchtime. All very friendly and professional workmen. They also installed our bathroom and shower and their work and reliability is to an exceptional high standard.”

Mary, Drumcondra, heating and bathroom

“Allgas is a very efficient company to deal with. My heating broke and it was fixed without any delay. I would highly recommend Allgas.”

Pauline, Glasnevin, boiler repair

“Thanks to Bernard from Allgas who was so pleasant when I rang him out of hours about a problem I had with my heating. He couldn’t have been more helpful. Great service.”

Niamh, Bray, boiler repair