Commercial Energy Performance Certificates
If you are planning to sell or let a commercial building then you must now obtain an Energy Performance Certificate for that building.
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FAST
- we aim to complete every EPC assessment within 14 working days.
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FLEXIBLE
- we will carry out the survey of your building at a time that is convenient for you.
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RELIABLE
- we only use accredited Commercial Energy Assessors.
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VALUE
- we aim for every quote to be the most competitive. Discounts available for multiple orders
Call now to discuss your EPC requirements.

What is an EPC?
An Energy Performance Certificate (EPC) rates the energy performance of a building on a scale of A-G. The energy rating reflects the actual energy performance of the building relative to a benchmark. The energy rating can be used to compare the energy performance of buildings when making investment decisions.
Do I need an EPC?
If you are planning to sell or let a non-domestic property then you will need to obtain an EPC for that property. The following types of property are however exempt from the requirement to have an EPC:
- places of worship;
- temporary buildings with a planned time of use of less than two years;
- stand-alone (entirely detached) non-domestic buildings with a total useful floor area of less than 50m2;
- industrial sites, workshops and non-residential agricultural buildings with low energy demand (i.e. buildings whose purpose is to accommodate industrial activities in spaces where the air is not conditioned); or
- buildings that are due to be demolished.
Not having a valid EPC when required to do so can result in a fine of up to £5,000.
How long does an EPC assessment take?
We aim to issue each EPC within fourteen working days from the point of engagement. It will be necessary for one of our experienced energy assessors to visit the property in order to conduct a survey of the building. The time at which we visit the property will be at your convenience and the length of each site visit should last no longer than seven hours, depending on the size and complexity of the assessment.
How long is an EPC valid for?
An Energy Performance Certificate is valid for ten years from the date of issue or until replaced by a newer certificate.
How can I improve the energy efficiency of my building?
Each EPC is accompanied by a recommendation report which provides recommendations on how the energy performance of the building could be improved, together with an indication of the payback period. Factors that affect the energy efficiency of a building include:
- The amount of insulation within the building envelope;
- The efficiency and controls of heating, hot water and ventilation system(s);
- The efficiency and controls of the lighting system;
- Solar gains through openings within the building envelope; and
- The inclusion of renewable technologies, such as photovoltaics, solar hot water or wind turbines.
What do I need to provide to the commercial energy assessor?
You do not need to provide anything, however the more information you can provide to the energy assessor, the quicker and more accurate an assessment can be made. Useful information includes:
- Floor plans (including building elevation and section drawings);
- Construction specification;
- A completed client questionnaire;
- Commissioning certificates;
- Maintenance or operating manuals; and
- Details of any Building Regulation or planning consent approvals.