Traditional Roofing, Built to Last

NSG Roofers – Traditional Roofing Specialists in North West London

NSG Roofers provide professional slate roofing, roof repairs, leadwork, chimney repairs and traditional roof restoration throughout North West London.

From individual broken slate replacements to lead valleys, flashing repairs, chimney repointing and ridge tile work, we specialise in the traditional roofing techniques required to maintain London's period and heritage properties.

Our flagship Fixed-Price Slate Repair service starts from £599, giving homeowners a straightforward way to get damaged slates repaired without the uncertainty of an open-ended roofing quote. Priority next-day and same-day repair options are also available, subject to availability and location.

Proudly serving areas including Hampstead, Highgate, St John's Wood, Hampstead Garden Suburb, Golders Green, Finchley, Mill Hill, Barnet and surrounding North West London areas.

Traditional craftsmanship. Premium service. No unnecessary hassle.

Our roofing services include:
Slate Roofing • Re-Roofing • Slate Repairs • Leadwork • Flashings & Valleys • Chimney Repairs • Ridge & Hip Work • Roof Repairs • Roof Maintenance • Heritage Roof Restoration