Save Money on Bills and Avoid Breakdowns.

Get Your Boiler Fixed or Replaced Today

Dublin’s #1 boiler experts helping homeowners save on energy bills with fast service and replacement

What Our Customers Say

Why Trust JCPS?

SEAI-registered contractor

Serving Dublin 11, D11, and Greater Dublin

10+ years HVAC & renewable heating experience in Ireland

How it works

Three simple steps and our team does the heavy lifting.

Step 1

Fill out the form

Answer a few quick questions and we'll let be in touch with you straight away.

Step 2

Book your free home assessment

A JCPS certified specialist will visit at a time that suits you, recommend the right system for your home and talk you through your savings.

Step 3

Sit back while we do the work

We manage the grant paperwork, the installation and everything in between. You get a fully installed heat pump and lower energy bills from day one.

Suffering with Old, Inefficient Boiler?

Rising fuel bills, frequent breakdowns & cold radiators? Old boilers lose efficiency and cost you money every day.

When boilers exceed 10-15 years old, performance drops significantly, and risk of failures increases.

Hidden Costs You May Not See

More maintenance, unexpected repair bills.
Safety concerns (flue issues, combustion efficiency).Bullet List 4
Cold spots, slow hot water & lack of control over heating.
SEAI no longer offers grants for replacing gas/oil boilers alone.
The Heating Controls Grant helps reduce fuel bills by improving control over systems.
JCPS Mechanical offers up to €700 for high-efficiency boiler plus heating controls in eligible homes (pre-2006).

Our Boiler Services in Dublin

Survey

Free boiler home survey & assessment

High efficiency systems

Suitable for most homes

Quiet operation

Installation and Replacement

Full replacement or new installation including

Removal of old boiler

Correct flue

Pipework & controls

Servicing & maintenance

Keep your system running at peak performance

Annual servicing

24/7 emergency support

Extended warranties

Why Choose JCPS?

🎯 Expert Installation

Installed by Dublin-based specialists who understand local homes, building standards, and climate so it’s done right the first time.

💰 Access to Government Grants

We take care of the process for you. Fully certified and SEAI-accredited, helping you claim every grant you are entitled to.

📊 Energy Audits That Actually Save You Money

Clear insights, honest recommendations, and full guidance to reduce your energy costs with confidence.

🔧 Reliable Maintenance Plans

High-quality parts, trusted brands, and ongoing support to keep your system running efficiently all year.

⭐ 5-Star Service from Start to Finish

Trusted by homeowners across Dublin with warranties of up to 10 years for complete peace of mind.

💯 Satisfaction Guaranteed

30-day satisfaction guarantee on system performance so you can move forward with total confidence.

Grants & Incentives

JCPS Mechanical offers up to €700 grant assistance for eligible homes (built before 2006) when replacing with high-efficiency condensing boiler plus controls.

FAQ Section

How long will the installation take?

For a like-for-like swap, often 1 day. If pipework/flue changes are required, 1-2 days.

Will my heating costs go down?

Yes. High efficiency boilers reduce fuel use; better controls reduce wastage.

Are grants still available?

SEAI no longer gives grants just for boiler replacement, but heating controls grants exist; JCPS offers grant-assisted package under certain eligibility.

Gas or oil boiler— which is better?

Depends on what fuel is available, running costs, your home setup. We help you choose the optimal option.