
Structural Repairs, Home Extensions & External Wall Insulation
Refurbishment & Reinstatement Specialists in London
LER Group delivers high-quality refurbishment and building works across London and the surrounding areas. We work with block managers, building surveyors and major works teams, and also support homeowners with projects from start to finish - including insurance reinstatement for fire and flood damage and structural repairs.
Built for major works. Trusted for the details.
Our core team brings 20+ years’ experience across complete refurbishments, fire and flood restoration, subsidence and structural repairs, with full project delivery from enabling works and foundations to final finishes, covering everything from budget lettings to high-end homes.




Accreditations that actually mean something...
We’re proud members of:
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SafeContractor (SSIP health & safety scheme)


One team. One point of contact. Less subcontracting.
Surveyors and contract administrators regularly value our ability to deliver the majority of works with in-house labour, helping to reduce programme risk and overall cost compared with heavy subcontracting.
Where specialist support is needed (such as bespoke joinery or complex foundation solutions), we use proven industry partners to provide a complete, managed package.

What We Do
We’re a refurbishment and restoration contractor working across London and surrounding areas, delivering planned works and reactive projects for homeowners and managed buildings alike. Whether it’s improving a single home or managing multi-trade refurbishment works, we keep delivery straightforward: clear scope, tidy sites, and consistent quality.
Typical projects include:
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Loft conversions & home extensions
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Complete refurbishments & upgrades
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Fire & flood restoration/insurance reinstatement
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Structural repairs & subsidence solutions
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Roofs, flat roofing & balcony waterproofing
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External wall insulation (EWI) & render systems





