End-to-End PAS 2035 Services for Government Schemes

At Efficient Energy Homes Ltd, we specialise in providing PAS 2035 Retrofit Assessment, Coordination, and Design to support delivery partners working under ECO4, SHDF, GBIS, and other government funding schemes.

We act as your compliance partner—ensuring that every project follows the correct PAS 2035 process, meets TrustMark requirements, and is lodged correctly, giving you complete assurance from start to finish.

Why PAS 2035 Matters for Your Projects

PAS 2035 is the mandatory retrofit standard for funded schemes, covering all aspects of the process from initial assessment through to design, delivery, and final sign-off.

Without it, projects risk non-compliance, funding clawback, or delays.

We remove that risk by providing:

  • Independent Retrofit Assessments (Energy, Occupancy & Condition)
  • TrustMark-accredited Retrofit Coordination
  • Retrofit Design (insulation, heating, ventilation & risk management)
  • Compliance sign-off and TrustMark lodgement

How PAS 2035 works

Free Eligibility Check
We assess your property and check if you’re eligible for ECO4 funding.

Retrofit Assessment
Our certified assessor surveys your home, energy use, and occupancy.

PAS 2035 Retrofit Plan
A bespoke improvement plan is created—covering insulation, heating, ventilation and more.

ECO4 Funding & Installation
We coordinate the work using certified installers. You get energy-efficient upgrades, backed by funding.

All fully compliant with PAS 2035:2023 and delivered under TrustMark standards.

How We Work With You

Initial Project Review
We discuss your programme and outline how PAS 2035 applies

Assessment & Coordination
Our qualified assessors and coordinators carry out all required surveys and compliance checks

Improvement Option & Design Plans
We develop retrofit designs and improvement options tailored to each property type

Final Sign-Off & Lodgement
We complete TrustMark submissions only once you’re satisfied—keeping you fully in control

Why Choose Efficient Energy Homes

  • TrustMark Registered Retrofit Coordinators and Assessors
  • Streamlined Project Management for large-scale social housing and ECO schemes
  • Transparent Process with regular reporting and full client oversight
  • Proven Experience working with housing associations, installers, and managing agents
  • Quality Assured delivery aligned with PAS 2035:2023 standards

Partner With Efficient Energy Homes for Retrofit Delivery

We provide the skills, systems, and expertise to make sure your projects are funding-ready, compliant, and well managed.

By partnering with us, you’ll have peace of mind knowing your retrofit programme is delivered by experienced professionals who understand both compliance and the needs of large-scale housing projects.

Contact us today to discuss how we can support your retrofit programme.

Together, we’ll make sure your projects are compliant, efficient, and future-proof.