• BlueBuild – Retrofit
    You Can Rely On.

Your Home in Trusted Hands

BlueBuild upgrades homes and businesses with heat pumps, insulation and solar — cutting energy bills, improving comfort and reducing your carbon footprint.

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Why choose BlueBuild?

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Satisfied Customers
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Accreditations & Partnerships

soltherm logo
Dublin City Council logo
sustainable energy authority of Ireland logo
nsai logo
bba logo
iwa logo
mcs logo
terraco logo
utility regulator logo
constructionline logo
Installation Assurance Authority Logo
NQA certification badges for ISO 9001 Quality Management, ISO 14001 Environmental Management, and ISO 45001 Health and Safety Management.
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Smart Savings with SEAI Grants and BlueBuild

Residential and commercial Sustainable Energy Authority of Ireland (SEAI) grants make energy upgrades like insulation, heat pumps and solar more affordable.

As a registered SEAI contractor, BlueBuild manages the entire process—from identifying the right grant to full installation—helping homeowners and businesses save money, cut carbon, and improve comfort and building performance.

Hear from Our Customers

  • I'd recommend Blue Build without hesitation, they completed a home insulation wrap/external insulation project and would highly recommend them. From start to finish the crew were polite, reliable, very helpful and most importantly efficient, they worked like clockwork as the whole project was completed within a week. The most amazing thing is I left Wednesday morning where there was an absolute mess in the garden due to all the works and by the time I got home that evening the whole place was spotless, even the garage was power hosed and cleaner than it ever was. And the final finish and their attention to detail was perfect as they've been back a couple of times within the next few days for final snags and making sure we were 100% happy with the job. Many thanks to Tony and his crew
    Ahmad Rajab
  • We had our house wrapped & new vents put in July. The project manager was David Byrne & we found him to be very thorough & helpful answering any queries we had. His team of four were excellent working extremely hard in the heatwave of July! The job was completed in less than a week & we're delighted with the result. Very happy to give them a well deserved five stars!
    marie clinch
  • Just had my house externally insulated by BlueBuild - Im so happy with the result. Im also happy with the consideration and professionalism of all the workers- The EWI crew, scaffolding and AirTightness lads and those that dod the vents- the Initial KSN assessor - The BlueBuild office staff were particularly great- and most of all, the Project Manager Jason Roe was very thorough and made the whole process flow seamlessly- I would highly recommend BlueBuild - Very happy customer here- N.
    Nora Greenan
  • Writing this on behalf of Liam Kelly, Really happy with the work from start to finish. They did an amazing job with the installation of the outside walls, and the new window sills on the extension look absolutely brilliant. The new vents in each room were also fitted incredibly. Jason, the project manager, was excellent throughout I honestly cannot say enough. He was very attentive and made sure everything was done properly and to a high standard. Nothing was rushed, and he made sure everything was perfect before finishing up. Couldn’t be happier with the end result it transformed the house and would I definitely recommend them.
    Sebastian Godfrey (Sebastian Godfrey)
  • I would like to say a huge thank you to Tony and the entire BlueBuild team for the fantastic job they did insulating my house. From the very beginning, Tony was extremely helpful, professional and approachable. He took the time to explain everything clearly, answered all my questions and made the whole process feel much easier and less stressful. The team who carried out the work were absolutely brilliant. They worked extremely hard, were respectful of my home and took great care throughout the entire installation. Their professionalism, attention to detail and attitude really stood out to me. You can tell that Tony genuinely cares about his customers and takes pride in the work his team delivers. I am extremely happy with the finished result, and I can already feel the difference in the comfort of my home. It is not often that you come across a company where you can honestly say that everyone involved was helpful, respectful and professional from start to finish. BlueBuild Energy definitely deserves recognition for that. Thank you so much, Tony, and thank you to the whole team for all your hard work. I truly appreciate everything you have done for me and my home. I would have absolutely no hesitation in recommending BlueBuild Energy to anyone looking to insulate or improve their home. A fantastic company with a fantastic team!
    Marian
Google Reviews
Rated 4.7 out of 5 stars on over 100+ reviews

Clean energy for homes and businesses with BlueBuild

Smart, sustainable energy solutions tailored to you.