Eco Upgrades Scotland is involved in the ECO 4 Scheme, which is the fourth and latest version of the UK government-backed Energy Company Obligation (ECO) program operating considering that 2013. This scheme supplies a variety of energy-efficient home upgrades, with a focus on minimizing carbon emissions, promoting the use of renewable resource, and saving homeowners money on home heating.

Services given under the ECO 4 Scheme by Eco Upgrades Scotland consist of:
Solid wall insulation
Boiler replacement
Air source heat pumps
Underfloor insulation
Cavity wall insulation
Loft insulation
First-time central heating installation
Room in roof insulation
Electric storage heaters.

These upgrades are developed to lower heat loss, increase energy effectiveness, and incorporate renewable energy sources such as solar panels and heat pumps.