Hennessy Ltd specialises in heritage building and structural restoration in London, preserving architectural integrity with expert craftsmanship since 1998.
Established in 1998, Hennessy Ltd, a family-run business, is renowned for its expertise in heritage building and structural restoration services across London. We are passionate about breathing new life into historic properties, ensuring their architectural charm and structural integrity are preserved for future generations. Our skilled team combines traditional techniques with modern innovation to deliver restorations that honour the past while meeting contemporary standards.

Our Restoration Services
Preserving Architectural Integrity

Discover our portfolio of restoration projects, showcasing how we’ve revitalised historic properties across London. Notable case studies include:

Grade II Listed Townhouse, Kensington
Restored intricate Victorian plasterwork and sash windows, blending period charm with modern insulation for energy efficiency.

Historic Church Conversion, Islington
Repaired and preserved original stonework and stained glass, transforming the space into a stunning residential property.

Georgian Manor, Richmond
Strengthened structural beams and restored oak panelling, maintaining the manor’s elegance while ensuring safety.