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0333 041 6973 | 0330 043 2132 All calls are recorded for training and monitoring purposes.

What We Do For Contractors.
We provide high-quality, PAS2035-compliant retrofit assessments and end-to-end support to help retrofit contractors deliver successful, compliant retrofit programmes.
Technical Retrofit Support That Keeps Delivery Moving.
Successful retrofit delivery depends on much more than installation. Assessments, designs, Property Improvement Plans, technical queries, evidence, variations and PAS 2035 requirements all need to come together before work can progress smoothly.
Green Gnomes works alongside main contractors and installers as an independent technical partner, providing the assessment, design, coordination and assurance needed to move properties from instruction through to compliant completion.
We understand PAS 2035 and, just as importantly, how it affects delivery on site. Our team works collaboratively to resolve technical issues, develop practical solutions and provide clear answers when property conditions do not match the original assumptions.
Our experience includes more than 10,000 completed Retrofit Designs, 6,000 properties coordinated to installation and 3,500+ TrustMark lodgements.
Planning or bidding for a new programme? We can support contractors during tender and mobilisation by helping develop the proposed retrofit approach, resource requirements, technical methodology and delivery processes. Once delivery begins, we remain available to support technical queries, design changes, evidence requirements, monitoring and evaluation, coordination and TrustMark lodgement.
Our aim is simple: to provide dependable technical support that helps keep programmes moving without compromising quality or compliance.









See The Success For Yourself!
Green Gnomes works collaboratively with housing providers, local authorities, main contractors, installers and other specialist partners involved in retrofit delivery. These established working relationships help us integrate quickly into existing programme teams, understand delivery interfaces and resolve technical issues without unnecessary delay. You can find some of our case studies below.
Folkestone & Hythe District Council
Retrofit Assessment, Design, Coordination & Lodgement.
Supporting Folkestone & Hythe District Council, Green Gnomes delivered a comprehensive retrofit service spanning assessment, design, property coordination and TrustMark compliance. Through our end-to-end approach, we helped progress hundreds of homes through the retrofit journey, supporting the delivery of energy efficiency improvements that benefit residents across the district.

Some Of Our Key Services.
From first assessment to compliant delivery. Did you know... that we also offer many other expert services?

Don't Just Take It From Us!
It’s been a pleasure to deal with 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, Retrofit Contractor
Get In Touch With Us.
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