Skip to main content




Our Customer Care line will be closed this Friday the 3rd and Monday the 6th. You can still find answers to common questions in our Help and Support section.



Energia Cosy Homes

Find out how Louise and Keith Kenny got on with a deep retrofit recently completed through the Energia Cosy Homes scheme.

Your one stop shop for deep retrofit projects

Grants

Access to SEAI grants of up to €35,000 with all grants discounted upfront.

Calculator

Energy upgrade calculator that shows you a full breakdown of the potential costs and grants

Advantages of Cosy Homes

Experts in Home Energy Upgrades

Experts in Home Energy Upgrades

Finding ways to reduce your home energy usage is more important than ever. So whether it’s a cottage or a townhouse, we're here to help.
Grants of up to €35,000

Grants of up to €35,000

Grants of up to €35,000 per home are available for deep retrofit upgrades. We'll manage all the grant application paperwork for you.
Solar Energy

Solar Energy

Lower your carbon footprint by leading the way for positive change in our environment, by reducing the usage of harmful fossil fuels.
Detailed Cost Estimates

Detailed Cost Estimates

If you’re thinking of a home energy upgrade, our quick & easy energy upgrade calculator offers a breakdown of the potential costs for your home.
Get Expert Advice

Get Expert Advice

Every home energy upgrade you make will start to deliver savings on the energy you use. Our expert team can advise on the best measures for your home.

Enquire about our Cosy Homes Scheme

If you are interested in our Cosy Homes Scheme, simply complete the form below and one of our team will give you a call back. Note: this web form is only for customers interested in energy efficiency enquiries.

Thank you!

Your details have been successfully submitted, and a member of our team will be in contact with you shortly.

Alternatively, you can call us on:

Lines open: Monday to Friday 9am-5.30pm

Trust Pilot Review
Today
I was speaking with priya patha today…
I was speaking with priya patha today she was very helpful and kind thank you very much for your help
Nadine Carroll
Trust Pilot Review
Today
Priya was super helpful signing me up…
Priya was super helpful signing me up at the door
Evan
Trust Pilot Review
1 day ago
Priya patha
Priya patha was super friendly and engaging! Helped me with setting up and any questions i have about swapping! Brilliant customer services skills and absolutely a pleasure to speak to! :)
Rachael Martin
Trust Pilot Review
1 day ago
Priya patha came to my door
Priya patha came to my door, from the moment I answered she was so nice. I invited her into my home and she explained what her company was offering. I signed up with her no hesitation. Priya was so professional and so friendly
Claire Milne
Trust Pilot Review
2 days ago
Mohit shukla and patha priya very…
Mohit shukla and patha priya very helpful and informative,maintained transparency
Elaine Blundell
Trust Pilot Review
3 days ago
Priya patha was very helpful and…
Priya patha was very helpful and explained all the benefits of switching to Energia. She was very kind, polite and professional.
Honora Faul
Trust Pilot Review
4 days ago
Excellent customer service
Excellent customer service. Everything explained clearly. Good value. Not 100% happy with bill layout but overall happy with service
Nuala Roche
Trust Pilot Review
4 days ago
The sales agent explained to me very…
The sales agent explained to me very well what my options and security are in terms of switching providers, and the benefits of doing so.
Colm
Trust Pilot Review
7 days ago
Excellent customer service
Excellent customer service
Aoife
Trust Pilot Review
8 days ago
Great Customer Service
Great Customer Service provided from your representative Simon McCloskey, such a genuinely helpful person who spent time reviewing my contract and discussing the best options for me. He is a credit to your organisation.
Debbie
Trustpilot Logo
TrustScore 3.8 / 5 | Showing 4 or 5 star reviews