Warmer home – lower bills

The energy
upgrade that costs
less than you think

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An elevated sunrise view of apartments, solar panels

NetZero Group
One Stop Shop

Make us your clean energy upgrade partner and we’ll manage everything from grant applications to aftercare and support.

Find out more about eligibility etc

Up to €36,900 available
in SEAI Grants

Short intro to SEAI grants

We make it hassle free

Start your journey

We check what you’re eligible for

First, we assess your home and figure out which upgrades make sense – and what grants and supports you can get.

We handle the grant legwork

There’s no need to stress about forms – and the grant amount is paid straight to us and taken off your final bill.

We help you find low-cost finance

If you need additional money, we’ll guide you through simple, affordable loan options that work for your budget.

We manage everything

From the first chat to final installation, we coordinate the whole journey so you can just look forward to the future savings.

Why is make sense to upgrade with NetZero Group

Book a call

Cheaper bills

Stay just as warm for a quarter of the price and save up to €2000 every year.

Cleaner energy

A heat pump from NetZero Group takes heat from the air instead of burining fuel, cutting carbon by up to 90%

Warmer rooms

Efficient upgrades keep your home at a steady, comfortable temperature, so no more hot and cold swings.

How your green
energy upgrade
will pay for itself

Your home energy upgrade will slash your bills and lower your mortgage. This means that over time you will make back any money you spend in savings. And once you’ve made your money back, the savings just keep on going!

Name, location

Cost of Solar PV System after SEAI grant	€6,050
Save on your bills	€600
Save on your mortgage	€1575
Payback time 2.8 years	2.8 years

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Name, location

Cost of Solar PV System after SEAI grant	€6,050
Save on your bills	€600
Save on your mortgage	€1575
Payback time 2.8 years	2.8 years

*Based on orem ipsum dolor sit amet consectetur.

Real people, real savings

Thousands of people across Ireland have already upgraded their homes –and they’re feeling the difference. Here’s what a few of them had to say.

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John Carpenter
Limerick

Ireland’s most
trusted green
energy Partner for
your home

We’ve helped households across Ireland cut energy bills, lower carbon emissions and create warmer, more efficient homes. With decades of experience and the country’s largest portfolio of retrofit projects, we make upgrading your home simple, smart and hassle free.

Trusted experience across thousands of Irish homes
Complete service from home assessment to install and aftercare
Experts in energy-efficient, low-carbon home upgrades

About us

Find out more about Innovation
and green transition

Discover More

Insight

9th April 2026

Solar PV for Apartments: Procurement Guide

Insight

8th April 2026

Solar PV for Housing Developments: Developer Guide

Insight

27th March 2026

How to Choose a Retrofit Partner for BER..

Products

NetZero Group brings together decades of experience in sustainable energy, delivering energy efficiency and retrofit projects that reduce costs and carbon emissions – accelerating the shift toward greener, more efficient buildings across Ireland.

Heat Pumps

Integrated systems that control heating, ventilation and air conditioning efficiently.

Solar Panels

Efficient renewables to generate clean on site electricity, reduce energy costs and support long term sustainability for homes and businesses.

Insulation

Materials that prevent heat loss and improve building energy performance.

Ventilation

Healthier indoor environments with continuous supply of fresh air, improved comfort and energy efficiency.

Frequently asked
questions.

Can’t find your question in the list?
Get in touch, we’ll be happy to help.

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Can’t find your question in the list?
Get in touch, we’ll be happy to help.

Retrofit Accreditations and Certifications

Focused on risk-based thinking, leadership, and continual improvement

Focusing on reducing environmental impact, waste, and energy consumption

Dedicated to managing risks and improving safety performance

Warmer home – lower bills

The energy upgrade that costs less than you think

NetZero GroupOne Stop Shop

Up to €36,900 availablein SEAI Grants

We make it hassle free

Why is make sense to upgrade with NetZero Group

Cheaper bills

Cleaner energy

Warmer rooms

How your green energy upgrade will pay for itself

Name, location

Name, location

Real people, real savings

Ireland’s most trusted green energy Partner for your home

Find out more about Innovation and green transition

Solar PV for Apartments: Procurement Guide

Solar PV for Housing Developments: Developer Guide

How to Choose a Retrofit Partner for BER..

Products

Frequently asked questions.

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Retrofit Accreditations and Certifications

The energy
upgrade that costs
less than you think

NetZero Group
One Stop Shop

Up to €36,900 available
in SEAI Grants

How your green
energy upgrade
will pay for itself

Ireland’s most
trusted green
energy Partner for
your home

Find out more about Innovation
and green transition

Frequently asked
questions.