Total works are estimated to be valued anywhere between £10m and £100m depending on funding.
The upgrade will include wall insulation, render/cladding, fitting double glazed windows and doors, loft insulation, replacement of heating systems, replacement of boilers and associated controls and district heating systems.
Selected firms will also be expected to provide advice on energy saving ideas in connection with the Community Energy Saving Programme and seek funding for projects.
- Bullock Construction
- Climate Energy
- Carillion Energy Services
- Lovell Partnerships
- Mark Group
- Mitie Property Services