
WHO WE ARE
What is
HIES?
HIES is a consumer protection organisation covering the installation of renewable energy and home energy efficiency products. By respecting, protecting and educating consumers our aim is to transform consumer protection within the home energy market.
How does HIES protect consumers?
All prospective members must endure a rigorous accreditation process before they can join our trusted network of installers. Once approved, they will be subject to annual vetting to ensure they are adhering to our scheme rules and code of practice.
In addition to free deposit protection, free stage payment protection and free insurance backed guarantees, consumers using one of our accredited members can benefit from our robust, Chartered Trading Standards Institute (CTSI) approved alternative dispute resolution service, thus ensuring they are protected at every step of their customer journey.
Our Brand Ambassador
George Clarke, architect, TV presenter and home improvement champion, continues as a passionate consumer advocate and Brand Ambassador of HIES. Widely known for his recent work on George Clarke’s Amazing Spaces, Amazing Spaces Shed of the Year and Old House New Home, George joined the scheme in 2019 as an ardent supporter of high standards in the home improvement and renewable energy industries and protecting and educating consumers.
How did HIES start?
We’ve come a long way since our inception in March 2012 and the timeline below highlights some of our key milestones, including when HIES became a Consumer Code in July 2015 and becoming approved as an Alternative Dispute Resolution Authority by CTSI in August 2018.
No. of Installations carried out by HIES Members
(from HIES inception to 30th April 2021)

Solar PV
126984

Heat Pumps
10919

Battery Storage
17234

Boilers
13880
HIES Annual Reports
The HIES annual reports provide an insight into the activities undertaken by us in the appropriate financial year. Please click below download.
Annual Report 2016 Annual Report 2017 Annual Report 2018 Annual Report 2019 Annual Report 2020 Annual Report 2021 Annual Report 2022
The proof really is in the pudding with these guys and it’s amazing how quickly they actually resolve disputes.
George Clarke
HIES Ambassador
Consumer Protection

From IBGs to dispute resolution, there are many ways HIES can protect consumers using an accredited installer.
Latest News & Updates

Check out our blog section for all the latest HIES and wider renewable industry news and updates.
Products Covered

HIES can cover a wide variety of both renewable energy and home energy efficiency products and installations.