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Affordable Gas Boiler Replacement & Heating Systems

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Experience & Guarantee

10 Year Warranty
  • Allgas are the leading experts in Dublin in installing new gas boilers and heating systems.
  • We offer a free call out to quote for your new gas boiler.
  • We have been installing gas boilers over 33 years and are experts in doing so with minimum disruption to your home.

  • We inspect your old gas boiler & system first and advise.

  • We give written comprehensive quotation.
  • We have no hidden charges after our gas boiler replacement quotation.

  • We chemically cleanse all systems with new boiler installations.

  • We protect systems with corrosion inhibitors.
  • We take away all rubbish on completion of the job.
  • We have 4 qualified registered engineers for fast efficient back up.

  • We don’t use subcontractors and have trained all our own boiler fitters.

  • We can conveniently arrange to service your boiler on a yearly basis.
  • We value you as the customer and pride ourselves on ensuring that all our customers are fully satisfied with our service.
  • This is the Allgas guarantee.

Our Boiler Replacement Expertise

Allgas Heating, Bathrooms & Plumbing staff are highly trained in all aspects of system controls and gas boiler technology so we can advise you on the best solution for you and your home. Our staff will listen to your needs and requirements, technically survey your existing system, explain any technical issues and give you a written quotation with all your options.

All our plumbers are fully RGII Registered Installers, trained by ourselves and Solas, who work to the highest professional and technical standards. We are fully insured and meet all regulatory requirements. A RGII Declaration of Conformance is issued with every gas boiler installation.

Home Heating Solutions

If you want a new gas boiler, an upgrade of your heating system or an energy efficient full heating system, we can offer many solutions. This includes SEAI grants for heating controls. If your boiler is broken beyond repair, we can install a new gas boiler without delay.

We offer 5 year and 10 year guarantees on our gas boiler replacement service on ideal logic and a range of other boiler makes.

Why You May Need A New Boiler Replacement

Over time your once dependable gas boiler will start to lose its efficiency. This results in larger heating bills as well as a less effective system.

AllGas are here to advise you on the best course of action to save you time, money and problems down the road. We’ll be able to tell you how well your current boiler is working and whether you need a boiler upgrade or whether a repair will do the job.

Our Gas Boiler Pricing, Support and Expertise Are The Best In Dublin

Our gas boiler prices are the most affordable, especially when you consider the thoroughness of our installation and the quality of the checks and tests we do at the time of installation.
We ensure your new gas boiler is the right one for you and that it’s efficiency and effectiveness is of the highest order so keeping fuel bills down.

You’ll reduce your fuel bills with a more efficient gas boiler, have better home heating and you’ll have it fitted by one of our highly trained & professional registered gas installers.

Our Waranty periods are 5 years and 10 years and we can arrange a yearly gas boiler service to ensure optimum performance for many, many years to come.

Yes. Allgas are at least 20% cheaper than larger competitors. We pride ourselves on our boiler replacement quality and price. Call us for a free quote on our best boiler replacement price.

You can save up to 20% on heating bills by changing from your old boiler to a High Efficiency A rated gas boiler and up to 35% if you also upgrade heating controls. If your boiler is over 8 years old it would be a Standard Efficiency boiler with an efficiency of less than 75%. New High Efficiency A rated condensing gas boilers have a rating of over 90%. This is done by recycling the flue gases of the boiler to produce more heat.
Allgas Heating, Bathrooms & Plumbing can upgrade your boiler to a high efficiency gas boiler in just one day, with no fuss or mess. We are always very conscious that we are working in your home. We will take away all rubbish including your old boiler on completion. The addition of heating control upgrade adds an extra two days to the job generally. We can upgrade your heating controls with minimum disruption and leave you with an energy efficient and comfortable home.

Grants are available from the SEAI for the installation of  Heating Controls under the Better Energy Homes Scheme. Allgas Heating, Bathrooms & Plumbing is a registered contractor under the Better Energy Homes Scheme. For full details see Grants and Tax Back.

Grants for elderly people are also available from local councils for a full heating system where there is no heating system or for a boiler replacement where a boiler is beyond repair. For full details see Grants and Tax Back.

There are a number of different types of boiler ie system boilers, heat only boilers and combi boilers – all of which we can advise you on.
Allgas Heating, Bathrooms and Plumbing is certified to install, service and repair all boilers currently on the market e.g. Ideal Logic, Ideal Vogue, Worchester Bosch, Gloworm and Vaillant boilers.
Yes we install oil boilers throughout the greater Dublin area. You can get a grant under the Better Energy Homes Scheme for the installation of an oil boiler and heating system controls upgrade.
Yes. We install underfloor heating which works very well with high efficiency boilers and is very useful for heating difficult areas like conservatories.

Heating Controls Upgrades are a really good idea as you will save money on your heating bills and get a grant under the Better Energy Homes Scheme towards the cost of doing so. You can get a grant for a controls upgrade.

With these controls you match your heating and hot water schedules to your living patterns. Splitting your home into two independently controlled zones (space and water) allows you to heat your hot water without having your radiators heat. These controls, which are electronic, allow you to control the temperature as well as the time in each zone. Thermostatically Controlled Radiator Valves (TRVs) allow you to adjust the individual temperature in every room. Having a separate control for your hot water is particularly useful in summer months as using your gas boiler to heat your hot water is more economical than using your immersion.

As your requirements differ from day to day a 7 day programmer will optimise savings allowing you to adjust to your individual living & working pattern.

You can also save on heating bills by only having the part of the house you are using, or about to use, heated and by being able to have different temperatures in different parts of your house at different times.

Click here for more information on grants

We would need to install controls to provide a minimum of two zones ie heating and water. These controls consist of a 7 day programmer, room thermostat and cylinder thermostat. A minimum of half of your radiators must be fitted with thermostatic radiator valves unless you are putting in a third zone e.g. splitting upstairs and downstairs radiators into two heating circuits.
You could expect to save up to 15% annually in heating bills by upgrading heating controls and up to 35% if you also install a high efficiency boiler.

Quite simply our expertise, experience, reliability, professionalism and courtesy, the back up of almost 30 years experience and the Allgas guarantee. We are experts in boiler replacement and boiler service.

Gas Boiler Replacement Dublin

All Of Our Boilers Come With An Industry Leading, No Quibble Guarantee

We Are A Leading Boiler &Heating Company With High Standards And Levels Of Customer Service 

We Look Forward To Hearing From You

Call Us On 01 831 4819|087 257 7422

Testimonials

Delighted with the job. From start to finish the lads could not have been more professional and efficient. They did an excellent job and left the house clean and tidy. I couldn’t recommend them enough.
John, Drumcondra, boiler and controls upgrade, January 2016
Can’t recommend Allgas enough. Had my new boiler fitted last week and from start to finish they were extremely professional. Graham and Anthony did a fantastic job and left the place spotless when finished. Delighted with the price and workmanship.
Audrey, Artane, new boiler, September 2015
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