Energy Performance Certificates (EPCs) and Retrofit Assessments play a crucial role in improving your home’s efficiency, accessing government funding, and planning the right upgrades. At M13 Energy Ltd, we provide clear, accurate assessments carried out by qualified professionals — giving you the knowledge and recommendations you need to create a warmer, greener, and more affordable home.
An EPC rates the energy efficiency of your home from A (most efficient) to G (least efficient). It’s a straightforward assessment that shows:
EPCs are required if you're selling, renting, or applying for certain funding schemes.
A Retrofit Assessment is a deeper, more detailed evaluation of your property. It forms a key part of the PAS 2035 framework required for modern energy efficiency projects and funded works.
Retrofit Assessments include:
We give you the information you need — and help you take the next step.

Start with a professional EPC or retrofit assessment and unlock the benefits of a warmer, more efficient home.
Open today | 09:00 – 17:00 |
M13 Energy