When choosing an assessor for a job, it's becoming more and more important to choose a professional who knows the in's and out's of a Commercial EPC to get the absolutely best result for a property.
If you're looking forthe cheapest job, then consider the implications of a wrongly issued EPC by others. Energy Assessors are subject to a strict auditting regime from the relevant Accreditation bodies. Recent figures suggest that between 40% and 70% of Commercial EPCs FAIL these audits, so asking for the audit history of the assessor doing the work shoud be pre-requisite in selecting who to carry out the work for you.
Waverley Energy Assessments has passed all relevent Non-Domestic Audits continuously for over 10 years. The EPCs provided adher strictly to the relevant Conventions documents at the time of issuance