London basement services, delivered end-to-end.

Full sub-house excavation and structural forming: party-wall management, temporary works and soil disposal handled in-house.

Turn sub-floor space into a fully habitable lower ground floor: kitchen-diners, guest suites, cinemas and gyms, delivered end-to-end.

Delta Registered Type A + Type C designs to BS 8102:2022 with 25-year warranty, installed by our own operatives.

Sequenced hit-and-miss underpinning designed and site-managed by NVQ Level 6 directors, 150+ terraces underpinned across London.

Lower headroom cellars converted into media rooms, wine stores and utility spaces: tanked, ventilated (MVHR) and lit to habitable standard.

Targeted damp diagnosis and remediation for period London properties: rising damp, salt contamination and condensation resolved.

Twin-pump sump systems, battery back-up and combined Type A + C schemes for basements below the water table.

Rear and side basement extensions with structural glazing, light wells and re-landscaped gardens, planning through practical completion.

Front and rear light wells with structural retaining walls, glazed covers and heritage-grade railings, bringing daylight to lower ground floors.