Building Performance
& Retrofit Surveys

Independent surveys for homeowners, landlords and property professionals.

Clear, practical advice on energy performance, retrofit potential and building fabric performance.

Why Efficiency Smart

  • Independent, unbiased advice

  • Focused on real building performance, not just compliance

  • Clear, practical recommendations you can act on

  • Experienced across private, social and funded retrofit projects

What We Do

  • Building Performance Surveys

    Independent surveys with clear, practical guidance on retrofit potential, ventilation and building fabric.

  • Retrofit Assessments (PAS 2035)

    PAS 2035 compliant assessments for funding schemes and retrofit projects.

  • Energy Performance Certificates (EPCs)

    Fast, accurate EPCs for sales, lettings and compliance, with online booking available.