About Us

Founded by two brothers, Adam and Kristian Day, Insight Energy is a joint venture that aims to have a positive impact in the world.

As parents they often asked themselves what the future will be like for their children, and how they can make it better. This unshakeable question was the start of what they wanted to do. 

Growing up and living in a world which is sustainable must be high on the agenda. So, they set out to combine their skills and passion to help accelerate the transition to a sustainable energy future. 

Let’s keep striving for a better future together.

Our Goal

We aim to inspire customer confidence at every stage: from the initial consultation offering advice, to the installation of our competitively priced products, through to our assurance of excellent after sales servicing and support. 

NAPIT Member No.32740

It is important that you get work done by competent people working for businesses who are committed to quality, safety and customer care. NAPIT certificated scheme members have demonstrated their competence, they hold the necessary insurances and have the right processes and procedures to assure compliance.

QANW Member No.38970

An insurance backed guarantee provides valuable consumer protection for homeowners and increases customers confidence that the installer is reliable and trustworthy.

Although a workmanship guarantee sets out the installing contractors obligation to rectify defects in the installation carried out, unfortunately this does not guarantee that they will always be around.

The purpose of an insurance backed guarantee is to honour the terms of the installing contractor’s own guarantee, where unfortunately the installing contractor has ceased to trade and is therefore unable to satisfy remedial claims made against their workmanship guarantee.

Should a homeowner find themselves in this unfortunate situation, they can claim against the insurance backed guarantee should there be a defect with the workmanship and the installing contractor has ceased to trade.

RECC Member No.72012

As members of the Renewable Energy Consumer Code, we agree to abide by the Renewable Energy Consumer Code. It covers all the factors that contribute to a high standard of consumer service, before, during and after a project has been agreed.


We’ve held the coveted ‘Excellent’ rating on Trustpilot since the very start, with customers naming our quality, customer service, and attention to detail amongst the many reasons why they choose to work with us again and again.

TrustMark Member No.2288640

When you see the TrustMark logo you know that you are engaging with an organisation that meets the required levels of competence, has had their work regularly inspected to ensure consistent quality, and has made a positive commitment to good customer services and trading practices.