EPCs, without the jargon.

An Energy Performance Certificate rates a home’s energy efficiency from A to G and includes recommendations for improvement. It uses a standard assessment method rather than your personal energy bills.

If an existing home has no valid EPC, an EPC must generally be commissioned before marketing it for sale or rent, unless an exemption applies. Check for an existing valid certificate before booking.

An EPC is normally valid for 10 years, unless a newer certificate replaces it. You can check your property on the government energy certificate register.

The assessor measures the property and records relevant building features, insulation, windows, heating, hot water and lighting. Photographs support the assessment evidence.

Visit time depends on the property’s size, layout and access. We’ll discuss this when booking and confirm the expected assessment and EPC lodgement timing.

Arrange access to the rooms, heating equipment and meters, and the loft if there is safe access. Have any relevant insulation or improvement documents available. Please don’t climb into the loft yourself.

No. The rating follows the approved methodology and the property evidence. We cannot promise a particular EPC band.

Yes. Certisure assesses existing houses, flats and maisonettes across London. Send the postcode and property details so we can confirm coverage.

Contact us for a quote based on the property and location. We confirm the price before you book.

Yes. Landlords, agents, property managers and housing or contracting organisations can discuss individual jobs or repeat domestic EPC requirements. Scheduling and capacity are agreed directly.