
Foundation Services in London
Alfa Quality Construction provides foundation services in London for new builds, extensions and structural repairs. We work on residential, commercial and industrial projects, with the scope based on the structural design and site conditions.
Work can include excavation, concrete foundations, reinforcement and related groundworks. Existing structures, drainage and required inspections are considered before construction. For guidance on structural requirements, see the government’s Approved Document A.
Call 07443 699 512 to discuss your project and request a free quote. Share your postcode, photographs, approximate dimensions and any structural drawings or ground investigation reports. Enquiries are welcome 24 hours a day.


Site Review: We consider ground conditions, access, nearby structures, trees and existing services before agreeing the foundation scope.
Agreed Specification: Foundation type, depth, concrete and reinforcement follow the engineer’s specification, with any changes reviewed before construction continues.
Inspection Planning: We coordinate required inspections with building control and the project engineer before relevant work is covered.
Groundworks Package: Excavation, drainage coordination, concrete work and spoil removal can be included in the agreed package.
Clear Quotes: Costs reflect the design, ground conditions, access, material quantities and waste removal, with changes discussed before additional work.
New Build Foundations: Excavation and foundation construction for residential, commercial and industrial buildings, working to the agreed specification.
Extension Foundations: Foundations for property extensions, coordinated with existing structures, drainage and any project-specific design requirements.
Concrete and Reinforcement: Concrete placement, formwork and reinforcement where specified, with required inspections before relevant work is covered.
Foundation Repairs: Work to existing foundations following structural assessment, with the repair scope and any specialist requirements agreed before construction.
Our Foundation Process
✓ First Call: Share your postcode, photographs, project type and any structural drawings, dimensions or ground investigation reports.
✓ Site Review: We review ground conditions, existing foundations, drainage, services and access, identifying any surveys or further design input required.
✓ Scope and Quote: We agree the excavation, foundation specification, inspections, work stages and costs, including how unexpected ground conditions will be addressed.
✓ Construction and Handover: We complete the agreed foundation work to the project design, coordinate required inspections and provide the agreed completion records.
