Specialists in retrofitting
Transforming houses into comfortable homes
One Stop Shop services available
PERSONALISED HOME ENERGY UPGRADE SERVICE
Our retrofit advisor (a renewable energy consultant since 2007) will work with you to provide an energy upgrade road map. He will complete a technical assessment on your house support you in your decision making and explore the various approaches that can be taken in your upgrade to arrive at the optimum solution for your needs.
He will remain with you throughout the project and ensure that works run smoothly, to agreed schedules and are completed to a high standard.
Retrofit projects completed
- Co. Kilkenny. June 2022
BER Before: E1 – After: A3
The challenge: Bungalow built in 1977, 70mm cavity filled with wool, 200mm attic insulation and double-glazed windows and doors. Heating is via a regular oil boiler with an open fire...
- Co. Kilkenny January 2022
BER Before: G – After: A3
The challenge: Mass concrete architecturally designed house constructed in 1939 with single glazed aluminium windows. Heating is via storage heaters with a stove in the living room and oil range...
- Co. Kilkenny. August 2022
BER Before: C3 – After: A3
The challenge: Dormer bungalow built in 2002 with conservatory with vaulted timber ceiling added in 2005. There are double glazed timber windows with timber front and back doors and plastered...
What our clients say about us
“I used the team at Harte Home Retrofit to carry out extensive extension works and a full energy and heating upgrade to my home. From the planning phase through implementation there was excellent collaboration to find the optimal solutions to meet my needs and great knowledge on grants and best practice in the area to ensure costs were controlled.
The final result is a transformed home with space, light and amazing cost efficient heating throughout. I would recommend Harte Home Retrofit without hesitation”.
Richard CuddihyCo. Kilkenny The final result is a transformed home with space, light and amazing cost efficient heating throughout. I would recommend Harte Home Retrofit without hesitation”.

“Harte Home Retrofit and all the team were very knowledgeable and professional. Stephen was very easy to deal with, took his time to explain everything in detail and was quick to respond to any queries before, during and after the retrofit. Even though not everything was straight forward with our house, he was very good to advise us about the most practical, feasible options and made sure our expectations were achievable.
As Harte Home Retrofit is a smaller company, they took personal responsibility and ownership of our project, which may not be the case with larger businesses.
We are very happy with the result and now have a lovely warm, comfortable and more energy efficient home”.
Vera and Oliver KluteCo. Kilkenny As Harte Home Retrofit is a smaller company, they took personal responsibility and ownership of our project, which may not be the case with larger businesses.
We are very happy with the result and now have a lovely warm, comfortable and more energy efficient home”.

“I would highly recommend the Harte Home Retrofit Team. From the very first phone call until project completion they were available, approachable and professional. The house was old and not straightforward and their understanding and experience ensured that we ended up with a warm comfortable home while not compromising the look of the house. Their advice and recommendations meant adjustments to our original plan but this attention to detail and understanding of what was best for the building has resulted in a finish and comfort level that was above expectations and had minimum impact on the budget.
I again, would highly recommend the Harte Home Retrofit Team.”
Kieran DunneCo. Kilkenny 
"ERI and Stephen looked after the retrofit of our 1980s bungalow. A professional job from start to finish, but what really surprised me was the turnaround as soon as the contractors Harte Home Retrofit started work. All lined up, ready to go and work done to a high standard. Project management was great and saved us so much stress.
Would highly recommend using ERI and the team at Harte Home Retrofit, if you're considering an upgrade. We have a wonderfully warm and efficient house and value added."
AilbheCo. Kildare Would highly recommend using ERI and the team at Harte Home Retrofit, if you're considering an upgrade. We have a wonderfully warm and efficient house and value added."

“We cannot speak highly enough of Richard and his team who were consummate professionals from start to finish. They were a pleasure to deal with and completed all work to a very high standard. In particular they were always available for advice and to offer solutions to all the little snags and unforeseen problems that arise during a retrofit. We have since recommended them to family and friends and we would have no hesitation in recommending them to anyone seeking energy upgrade or construction services”.
Eoin McgrathWaterford 
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