The Building Engineering Services Association is the UK's leading trade organisation for building engineering services contractors – representing the interests of firms active in the design, installation, commissioning, maintenance, control and management of engineering systems and services in buildings. Want to find out more? Why not check our website?


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Reporting to the Certification Manager the Certification Assessor will carry out remote evaluations of scheme applicants and members. The role encompasses the provision of remote evaluations for all schemes within the Certification department remit.  The remote assessments will focus on:

  • F-gas company compliance
  • REFCOM Elite supplier evaluations
  • Ventilation Hygiene Elite – post clean verification report evaluations
  • Business Management Reviews

The assessor will ensure completion of all assigned work and relevant records in accordance with required procedures and standards to fulfil expectations for efficient evaluation and accurate reporting.

Key Duties


  • Work with the REFCOM operation teams
  • Assessment of F-gas company remote audits on a monthly basis, to include initial assessment, identification and communication of non-conformities and client liaison
  • Assessment of REFCOM Elite supplier conformity criteria and supplier liaison
  • Assessment of Ventilation Hygiene Elite (VHE) Scheme post clean verification report submissions against industry specification TR19
  • Assessment of Business Management Reviews for BESA members
  • Timely, accurate recording and reporting of all evaluation activities
  • Work with the Certification Manager to improve evaluation activities
  • Act as an ambassador for the Certification Schemes and the Association




Skills & Knowledge - Essential

  • Experience in the Building Engineering Services industry particularly in refrigeration and air-conditioning sector
  • Good standard of education with a technical qualification in mechanical services or an allied field


Skills & Knowledge – Desirable

  • Experience in evaluation techniques and familiar with ISO or similar related standards
  • F-gas Regulations



Personal Attributes - Essential

  • Computer literate – MS Office, Word, Outlook and Excel
  • Experience of evaluation software
  • Excellent interpersonal skills
  • Organised and ability to self-manage
  • Ability to communicate effectively with a broad range of stakeholders
  • Team focused
  • Driving licence
  • Solution-focused and willing attitude and readiness to learn


No job description can cover every issue, which may arise within the post at various times.  The post-holder is therefore expected to carry out other duties as required by their Line Manager from time to time, which are broadly consistent with those in this document.