Your local building energy specialists

Building energy retrofits designed and delivered for warmth, comfort, efficiencies and sustainability.

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Integrated Energy & Retrofit Solutions

Home Energy

Future-proof your home against rising energy costs with smart, long-term energy upgrades designed for comfort and efficiency.

Residential Retrofits

We guide homeowners through the most cost-effective upgrade options including grants to improve performance and reduce bills.

Commercial Energy Solutions

Help your business manage rising energy costs with sustainable, efficient energy systems designed for long-term savings.

About Encon

Specialists in Sustainable Building & Deep Retrofit

Founded in 2013, Encon is an Irish sustainable building and energy retrofit specialist with extensive experience delivering high-performance home upgrades across Ireland.

The company is led by Conor Walsh, a graduate of Waterford Institute of Technology, qualified in both Quantity Surveying and Carpentry, alongside Robert Keohan, Contracts Director, with over 15 years’ experience in carpentry and construction management.

Our Superhome Success Stories

Discover real-life case studies of homeowners who have upgraded their homes into energy-efficient superhomes.

Deep Energy Retrofit & Sustainability Upgrade

As a premier hub for technology and entrepreneurship, the ArcLabs facility required an energy profile that reflecte….

The Curragh Residential Deep Retrofit

Primary School Sustainability Upgrade

See what energy grants & funding support are available

Discover which grants and support options apply to your home. We’ll help you understand what’s available and guide you through the process from start to finish.

Why Encon Is the Right Partner for Your Retrofit

Trusted specialists delivering comfort, efficiency, and long-term value.

Specialist-Led Projects

Our projects are led by experienced professionals with deep knowledge of sustainable building and deep retrofit solutions for Irish homes and businesses.

End-to-End Delivery

We manage every stage of your retrofit, including design, coordination, installation, and quality control, ensuring a smooth and stress-free experience.

End-to-End Delivery

We manage every stage of your retrofit, including design, coordination, installation, and quality control, ensuring a smooth and stress-free experience.

About Encon

Make Energy Upgrades More Affordable

SEAI grants can significantly reduce the cost of upgrading your home. We guide you through eligibility, applications, and compliance handling the process correctly from start to finish.

Customer Reviews