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Residential Homes

Retrofit Installers

We assist many clients with retrofit services, from assessments (including technical surveys with associated ECO qualifying evidence), to design, coordination, lodgement, and retrofit evaluation. 

Helping clients process energy efficiency measures through funding schemes such as the Energy Company Obligation (ECO), Local Authority Delivery (LAD), and Social Housing Decarbonisation Fund (SHDF).

We have over 30 years of combined expertise and knowledge in the energy efficiency industry, and we are here to work with you, guide you and help you through the process with consistent support from our experienced Retrofit Team.

We support our clients in offering the whole house approach required to install the appropriate viable energy-saving measures at their client’s properties.

Why Choose Us?

30 Years Expertise

Over 30 years combined experience in the energy efficiency industry, and we are here to work with you, guide you and help you through the process with consistent support from our experienced Retrofit Team

Tailored Service

We offer a tailored service to clients that fits with individual client’s business models.


Highly qualified trained team members and fully PAS 2035 compliant.


Retrofit assessors qualified to ABBE Level 3 in Energy Efficiency for Older & Traditional Buildings


Net Zero Carbon

Committed to playing a supportive role in the governments directive for achieving net zero carbon targets by 2050


Nationwide Coverage

Covering the whole of the UK for assessments, retrofit design, coordination and evaluation services.

Independant  Service

Totally independent retrofit consultancy for assessment, design, coordination and evaluation. Being a benchmark in the energy efficiency industry for carrying out the industry standard

Ethical and Moral

We have an ethos of making business decisions in an ethical and moral manner and will be proactive in finding solutions for our clients


Our Carbon Impact

We have pledged that for every assessment we complete we will plant a tree, reducing our carbon impact on the environment. 

Whole House Approach

Our team members have industry experience of all aspects from, install, compliance, technical monitoring and funding.

We have a unique understanding of the whole journey of a lead right through to a completed install, providing the whole house approach for installing of energy saving measures.

Project Management

Project management of LAD & SHDF scheme working closely in partnership with local authorities and housing associations


Proactive in improving and innovating retrofit standards and processes within the industry that benefit our clients and ultimately their customers and the home occupants by reducing the carbon footprint on properties and reducing their fuel bills at a time when everyone is feeling the pinch from the energy prices

Installing Solar Panel


Your complete solution for retrofit services


"It’s been a pleasure to deal with Nick and the team at Green Gnomes during the difficult period of transition of PAS2035

They provide an exceptional standard of work and with a quick and efficient turn around, they have provided us lots of support from their experienced retrofit team along with a great service

Brilliant company to work with."

- Phil, Energy Efficiency Installing company

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