About Us
Aran is a leading provider of energy efficiency and whole-house retrofit solutions across residential and commercial buildings throughout Essex, Suffolk, Norfolk, Cambridgeshire, Kent, and the wider East and South East of the UK. We partner with local authorities, housing providers and public sector organisations to deliver large-scale retrofit projects.
As part of AgilityECO, we deliver compliance-led programmes that improve building performance, reduce carbon emissions and increase energy efficiency. In 2025, we were delighted to be named Regional Insulation and Fabric Installer Contractor of the Year.
Built on two decades of retrofit expertise, we combine reliable on-site delivery with the governance, capacity and technical expertise to support government-funded schemes - helping upgrade thousands of homes and buildings each year and contributing to more sustainable communities.
Our Services
Expert Energy Efficiency Services Tailored to Your Needs
At Aran, we deliver a wide range of professional energy efficiency services designed to reduce carbon emissions, lower your energy bills and improve comfort. From insulation and ventilation to retrofit assessments and project management, our experienced team supports homeowners, landlords, businesses and local authorities every step of the way.
We provide a comprehensive range of services to public and private sector clients delivering large scale portfolio projects creating healthier homes to live in, increasing energy efficiency, reducing energy bills and alleviating damp and mould risks.
Explore our full range of Services by clicking the button below.
Markets
Aran helps people and organisations improve the comfort and efficiency of their buildings through energy-saving upgrades and whole-house retrofit solutions.
We support a wide range of properties including private homes, social housing, new developments, public buildings and commercial spaces, tailoring our approach to suit each project. Whether it’s a large housing scheme or smaller upgrade works, we focus on delivering high-quality improvements that provide lasting value.
Our approach prioritises the building itself first, making it better insulated and more energy efficient so improvements are effective, long-lasting and support a more sustainable future.
Discover more about the markets we serve by clicking the link below.
Grants and Funding
Looking to make your home or property more energy efficient? You could be eligible for government-backed grants to help cover the cost of insulation, heating upgrades and other energy efficiency improvements.
We work with a range of funding schemes to make energy-saving solutions more affordable for homeowners, landlords and tenants. Our team can guide you through the process, from checking your eligibility to managing the installation, making it simple and hassle-free.
Many improvements can be completed with little to no upfront cost, helping you reduce energy bills and create a warmer, more comfortable living space.
News
Leading the Way in Innovation and Sustainability
At Aran, we’re proud to be at the forefront of delivering high-quality, energy-efficient solutions that make a real difference. From project milestones to industry recognition and expert insights, there’s always something new happening at Aran.
Stay up to date with our latest developments and discover how we’re shaping a smarter, greener future - click on the button below to visit our News page.
Contact us
Ready to Start Your Energy Efficiency Journey?
Whether you're looking to improve your home's insulation, explore funding options or need expert guidance on a larger retrofit project, the Aran team is here to help.
With years of experience delivering energy-saving solutions across the East of England, we’re committed to supporting you every step of the way.
Have a question or want to speak to a member of our team? We’d love to hear from you.