Company Overview

Our Mission Statement

Our Mission is to accelerate the uptake of energy efficiency measures for buildings, reduce energy usage and lower carbon dioxide emissions, whilst exceeding our customers’ expectations.

Our Vision Statement

Our Vision is a healthy planet, with every building energy efficient and sustainable for future generations.

Our Values Statement

Aran is a leading energy efficiency company whose guiding principle is integrity, which steers the behaviour of our people towards delivering our core values of being always progressive, respectful, and accountable.

This helps ensure that the business is a name you can trust.

Always taking a fabric first approach to energy efficiency retrofit and net zero upgrades, our track-record for successful delivery of improvements across large portfolio projects and for individual households is matched by few others.

Our staff, their skills and attributes are the key to our success.

Our team offers a 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.

We work closely with stakeholders to ensure we are considering the social, economic and environmental benefits to local communities alongside our projects.


Aran was formed in 2004 and has provided energy efficiency improvements and advice to thousands of homeowners, residents and building owners on a nationwide basis.

Since 2019 the focus of the company has been on providing a holistic approach to whole house improvement, both to the fabric of the home and providing sustainable heating solutions, primarily across the east and south east of England.  

Our dedicated project delivery team has grown significantly over recent years allowing us to provide the best possible experience to all our clients.