Approved installer scheme

Funding for work done under the ECO-4 Flex is only available if you use approved installers to carry out the work.

This list may change from time to time, so please take time to check whether a company is on this list before you agree to any projects.

Our involvement in ECO-4 is limited to verifying your eligibility for funding. The scheme is installer-led and we do not promote or manage ECO-4. 

The installers on this list have been granted access to this funding mechanism following an application process that assesses company details, financial records, accreditation, insurance policies, management systems. 

We are not associated with, nor do we endorse, any installer on the approved installer scheme. Consumers should always undertake their own research to satisfy themselves that the installer is able to meet their requirements and expectations before entering into a contract with them. 

If you proceed with an installation under ECO-4 Flex, we will be notified and you will be invited to provide feedback on your experience with the installer. This allows us to monitor the performance of each installer and regularly review their membership of the scheme.

Approved installers
Company Website Email Phone
Union Technical Services Ltd Visit the Union Technical Services website enquiry@uniontechnical.co.uk 0800 046 9190
Everwarm Ltd Visit the Everwarm website enquiries@everwarmgroup.com 0800 197 7755
EcoT Marketing Visit the EcoT Marketing website Contact through website 01324 334400
Green Home Systems Ltd Visit the Green Home Systems website Contact through website 01294 208300
Energy Pig Ltd Visit the Energy Pig website customerservices@energypig.co.uk 0800 955 1201
Direct Savings Ltd Visit the Direct Savings website enquiries@directsavings.org.uk 01506 444161
Anderson Energy Projects Ltd Visit the Anderson Energy Projects website Contact through website 0141 635 0234
SAC Installs Ltd Visit the SAC Installs website Contact through website 07581 561883
BCA Insulation Ltd Visit the BCA Insulation website Contact through website 0800 169 6785
Heatsave Scotland Visit the Heatsave Scotland website info@heatsavescotland.co.uk 0141 724 1064
Optama Ltd Visit the Optama website info@optama.co.uk 0141 443 2440
First4Eco Visit the First4Eco website info@first4eco.co.uk 0800 002 5479

Check your installer

We have partnered with Ayr-based charity, the Energy Agency, to advise us on ECO-4 Flex.

If you have been approached by an installer and are unsure whether the offer is genuine, please contact the Energy Agency:

  • 01292 525535
  • abs@energyagency.org.uk