πŸ“ž 01 6991196 βœ‰οΈ Info@hispeedheating.ie
πŸ•˜ Mon–Fri 9am–5pm πŸ“ Cabra, Dublin 7
Call us today 01 6991196
Boiler replacement specialists

New gas boiler replacement & upgrades in Dublin

Over 50 years of hands-on experience working with gas boilers, heating systems, repairs, upgrades, and full boiler replacements.

Home  β€Ί  Gas Boiler Replacement
Why upgrade

The benefits of a new gas boiler

A modern boiler works harder for you and costs less to run. Here is what a replacement typically delivers.

⚑

Better energy efficiency

Modern gas boilers are designed to extract the maximum amount of heat from the gas they burn, so less of what you pay for goes up the flue.

πŸ’Ά

Lower heating costs

A more efficient boiler uses less gas to heat the same home, which shows up on your bills month after month.

🏠

Improved home comfort

Faster heat-up times, steadier temperatures and better hot water performance throughout the house.

πŸ›‘οΈ

Increased safety

New appliances installed and certified by an RGI registered engineer, with all the safety controls working as they should.

πŸ”§

Fewer repairs

No more repeated call-outs and repair bills on a boiler that is coming to the end of its life.

πŸ“„

Manufacturer warranty

The boilers we install come with a 10 year manufacturer warranty, provided the boiler is registered and serviced every year.

How it works

Our 5 step installation process

We take care of everything from the very beginning, so you always know what is happening and what it will cost.

1

Free assessment

We visit your home, look at your existing system, and talk through what will actually suit your property and your household.

2

Clear pricing

A straightforward written price with no hidden fees, so you can make your decision with all the facts in front of you.

3

Professional RGI installation

Your new boiler is fitted by our own Registered Gas Installers, working cleanly and tidily in your home.

4

System testing & certification

Everything is tested and commissioned, and you receive full RGI compliance certification for the work.

5

Aftercare & ongoing support

We are still here afterwards, with affordable servicing and repairs to keep your new boiler in good order.

βœ“

Any questions?

Not sure whether to repair or replace? Give us a call β€” we will always be honest with you about which makes more sense.

Boilers we install

Which boiler should you choose?

We install combi boilers, system boilers and regular (heat-only) boilers from top-rated manufacturers.

Guide prices start at €3,000, and our what a new boiler costs page sets out every factor that moves the figure — gas pipework, flue routing, bonding and the rest — along with why a cheaper quote usually has something left out of it.

Ideal Logic Max system boiler installed by Hi-Speed Heating Services in Dublin
Ideal Logic Max β€” fitted by us

Ideal Logic

  • Excellent energy efficiency
  • Modern compact design
  • 10 year manufacturer warranty
Prices & what is involved β†’
Worcester Bosch 4000 system boiler installed by Hi-Speed Heating Services in Dublin
Worcester Bosch 4000 β€” fitted by us

Worcester Bosch

  • Excellent energy efficiency
  • Premium, compact design
  • 10 year manufacturer warranty
Prices & what is involved β†’

Not sure which type suits your home?

A combi boiler is compact and gives hot water on demand, but larger homes with several bathrooms may be better off with a system or conventional setup. Read our guide to combi boilers or just give us a ring.

Prices may vary. Terms and conditions apply.

Common questions

Boiler replacement questions

How do I know if I need a new gas boiler?
If your gas boiler is over 15-20 years old, constantly breaking down, or your energy bills are going through the roof β€” it might be time for a new gas boiler.
Can you fix my boiler, or do I need a new one?
We will always try to repair your gas boiler first if it is cost-effective and safe. If repairs are getting frequent (or expensive), we will be honest and let you know.
How long does it take to install a new gas boiler?
Most new gas boiler installations take about one to two days. It depends on the type of boiler and whether it is a straight swap or a full system upgrade.
What types of gas boilers do you install?
We install a wide range of gas boilers, including combi boilers, system boilers, and regular (heat-only) boilers from top-rated manufacturers.
How much does a new gas boiler cost?
The cost depends on the type, brand, and complexity of installation. We offer competitive pricing and can provide a free, no-obligation quote.

Thinking about a new boiler?

Free assessment, clear pricing and no obligation. Give us a call and we will talk you through your options.

πŸ“ž Call now πŸ’¬ WhatsApp