Working closely with all parties, EAS offer practical, innovative and impartial advice to help take your project from 'conception to compliance'. We are fully independent; we never forget that we work on behalf of the client.

EAS offer a full range of energy rating services, including:

  • Approved Part L1 SAP Calculations for all dwellings
  • Approved Part L2 SBEM Calculations for non-domestic and retail buildings
  • On Construction EPCs to all new build sectors (domestic and commercial)
  • Formal Part L compliance for extensions, conversions and renovations (domestic and commercial)
  • Proactive and relevant specification advice with ongoing project support


In addition EAS can advise on:

  • Code for Sustainable Homes
  • Acoustic testing
  • Air pressure testing
  • Thermal and insulation issues
  • Heating options and renewable technologies