E.ON's ECO4 & GBIS delivery partner

We supported E.ON achieve their highest quality standards by delivering national GBIS and ECO4 services across large council-led initiatives. 

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National Delivery of GBIS & ECO4 Retrofit Programmes – E.ON Partnership

National GBIS & ECO4 Retrofit Delivery Partner for E.ON

We operate as a national delivery partner for E.ON, supporting the delivery of domestic retrofit and energy efficiency improvements across the UK under the GBIS and ECO4 schemes. This partnership focuses on delivering compliant, high-quality outcomes at scale while supporting vulnerable households and meeting strict scheme requirements.

Our role encompasses end-to-end delivery, including surveys, system-led retrofit design, retrofit coordination, and compliant installation. Delivery is supported by structured scheme management, robust data and evidence control, and full CDM and HSSE governance.

Operating nationally, we provide consistent delivery standards, clear reporting, and audit-ready assurance across multiple regions and delivery partners, helping ensure GBIS and ECO4 programmes achieve both performance and customer outcomes.

All works were delivered with full CDM and HSSE oversight, maintaining compliance, safety, and audit-ready assurance across the programme.

Talk to us about your retrofit issue

Are you a private landlord, social housing provider or local authority looking for a scheme delivery partner?

Whether you are a private landlord, social housing provider, or local authority, we support the delivery of GBIS and ECO4 retrofit schemes through compliant, end-to-end programme management. From surveys and system design to coordination, installation, and assurance, we act as a trusted delivery partner throughout the lifecycle of your scheme.

If you’re planning or managing a retrofit programme and need a partner you can rely on, we’d welcome the conversation.