Subcontractor / Freelance

Non-Domestic Energy Assessor (NDEA) — Swansea

Assess commercial and non-domestic buildings to determine energy efficiency ratings and produce Commercial EPCs (Level 3 or Level 4 as applicable).

£150 – £450+per assessment (project-based)
Swansea& surrounding areas
Flexiblechoose your own workload

Role Overview

Qualifications

  • Level 3 or Level 4 Certificate in Non-Domestic Energy Assessment (NDEA)
  • Active accreditation with an approved scheme (Elmhurst, CIBSE, Sterling)
  • Commercial Assessor Registry ID

Requirements

  • Valid Right to Work in the UK
  • Active Public Liability (£2M+) & Professional Indemnity insurance
  • Own transport and willingness to travel within the region
  • Equipment: Professional laser measure, tablet/iPad, digital camera
  • Experience reading floor plans and architectural CAD drawings
  • Valid basic DBS check

Day-to-Day Responsibilities

  • Inspect commercial premises, identifying HVAC systems, lighting profiles, thermal zones, and fabric.
  • Review building blueprints, mechanical layouts, and HVAC schematics.
  • Use SBEM calculations or DSM software to model building performance.
  • Deliver final commercial EPCs and Recommendation Reports to commercial owners and landlords.

Other roles in Swansea

We also recruit Domestic Energy Assessors in Swansea and Retrofit Assessors in Swansea.

Other locations

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