LB Hillingdon – Decarbonisation and Energy Efficiency Improvement Works

Welcome to your resident microsite – this site will provide regular updates on the works being undertaken, show important contact details, include copies of documents that are sent to you and provide clear information on what to expect over the duration of the scheme.

Greyline is undertaking Decarbonisation and Energy Efficiency Improvement Works on behalf of London Borough of Hillingdon in order to improve the energy performance of your home. In summary, the works will include window/door renewal, cavity wall insulation, ventilation upgrades and loft insulation – please be aware that works may differ between properties so please feel free to contact your Greyline team for further information. Works commenced in November 2025 and are expected to be completed by March 2026.

This microsite will keep everyone updated on the progress of the scheme but if you have any questions, queries or concerns, please refer to the Contact Information section.

Contact Information

Resident Liaison Officer
- Paula Crotty

Phone: 07717449726 Email: [email protected]

As your appointed RLO, Paula will keep you informed of our progress and is your first point of contact for all queries, concerns or questions relating to the works being carried out by Greyline. If you need to report an emergency outside of our usual working hours (8am-5pm Mon-Fri) please call us on 07345 459 581.

Site Manager
- Jack King

Phone: 07345702764

As Site Manager, Jack is responsible for the overall management of the site including our subcontractors. Please direct any general queries or concerns about the works to your RLO.

Contracts Manager
- Deborah Bluck

As Contracts Manager, Deborah has complete oversight of this scheme and the entire site team. Please direct any general queries or concerns about the works to your RLO.

Out of hours emergency (Monday-Friday 5pm-8am and weekends)

Phone: 07345459581

If you need to contact us outside of our usual working hours or to report an emergency

LB Hillingdon – Decarbonisation and Energy Efficiency Improvement Works

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Latest News

Works have begun.