Construction, Renovation & Property Transformation Across London
Crestane Construction is an engineering-led London construction company delivering house extensions, complete renovations, property refurbishment, structural alterations, loft conversions, roofing, groundworks, new-build construction and selected commercial projects.
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One contractor for complex residential and commercial construction
Crestane Construction delivers construction, renovation and refurbishment projects across London, coordinating the trades and construction packages required to complete the work.
Projects can range from rear extensions and internal remodelling through to substantial structural alterations, whole-house refurbishment, loft conversions, roofing, groundworks and new-build construction.
Our engineering-led approach is particularly suited to projects where structure, sequencing, temporary works, building services, specialist trades and finishes need to be carefully coordinated.
Construction services for extending, altering and transforming property
From individual structural packages through to complete property transformations, Crestane coordinates the construction disciplines required to deliver the project.
House Extensions
Rear extensions, side returns, wraparound extensions, double-storey additions, kitchen extensions and glazed spaces.
House Renovation
Major residential renovation, internal remodelling and complete transformation of existing London homes.
Property Refurbishment
Whole-house and flat refurbishment including structure, services, kitchens, bathrooms and internal finishes.
Structural Alterations
Load-bearing wall removal, structural openings, steel installation, strengthening and reconfiguration.
New Build Construction
Residential new-build construction covering foundations, structure, envelope, services and internal completion.
Loft Conversions
Dormer, mansard and hip-to-gable conversions integrated with the existing property and structural design.
Roofing & Rooflights
Roof replacement, flat and pitched roofing, skylights, rooflights, Velux windows and roof lanterns.
Groundworks
Excavation, foundations, concrete works, drainage, retaining structures and associated works.
Commercial Construction
Selected commercial alteration, refurbishment, structural and fit-out construction projects.
Construction approached as an engineered, coordinated process
Larger construction projects involve much more than individual trades. Structure, temporary works, building services, procurement, access and finishes need to come together in the correct sequence.
Engineering-Led Planning
Construction sequencing and structural considerations are incorporated into the way each project is planned.
Coordinated Trades
Groundworkers, structural trades, building services and finishing trades can be coordinated under one project.
Complex Alterations
An approach suited to structural openings, steelwork, extensions and major internal reconfiguration.
Complete Delivery
Construction can be coordinated from enabling and structural works through to internal completion and external works.
Structural changes, extensions and complete property transformation
Opening up or reconfiguring a property
Structural openings, removal of load-bearing walls, steel beams and internal reconfiguration.
Extending and renovating together
Extension construction combined with refurbishment, open-plan layouts, kitchens and new building services.
Major property refurbishment
Refurbishment of houses, flats and period properties including layouts, services and internal finishes.
Foundations and structural construction
Groundworks, foundations, drainage, concrete and structural works for extensions and new construction.
From structural construction to completed living spaces
Specialist construction services across London
Explore specialist construction services that can form part of a Crestane residential or commercial project.
Extensions
Creating additional residential space.
House Extensions London Rear Extensions Side Return Extensions Wraparound Extensions Double Storey Extensions Glass ExtensionsRenovation & Refurbishment
Transforming existing London properties.
House Renovation London House Refurbishment London Property Refurbishment Flat Refurbishment Period Property RenovationStructural Works
Structural changes to existing buildings.
Structural Alterations London Load-Bearing Wall Removal Structural Openings RSJ Installation Structural Steel Installation UnderpinningLofts & Roofing
Roof alterations and additional usable space.
Loft Conversions London Dormer Loft Conversions Mansard Loft Conversions Roofing Contractors London Rooflights SkylightsGroundworks & New Build
Below-ground and new construction.
New Build Contractors London Groundworks London Excavation Foundations Drainage Retaining WallsInteriors
Internal construction and refurbishment.
Kitchen Renovation Bathroom Renovation Carpentry Joinery Flooring TilingExternal Works
Outdoor construction and improvement works.
Patio Builders Paving Decking Driveways Landscaping Garden RoomsBuilding Services
Mechanical and electrical packages.
Electrical Works House Rewiring Plumbing Heating Underfloor Heating VentilationCommercial
Selected commercial construction projects.
Commercial Construction Commercial Refurbishment Office Refurbishment Commercial Fit-Out Shop Fit-Out Restaurant Fit-OutConstruction managed as one coordinated project
Structure, groundworks, building services, specialist trades and finishes need to come together in the correct sequence.
Crestane coordinates individual construction packages and manages the interfaces between them from initial works through to completion.
From initial enquiry to completed construction
Review
Understand the property, proposed works, drawings and requirements.
Scope
Establish the work and individual construction packages.
Plan
Coordinate procurement, specialist trades and sequencing.
Build
Manage construction activity, subcontractors and quality.
Complete
Inspection, snagging, completion and handover.
Construction projects throughout Greater London
Suitable residential and commercial projects can be considered throughout Greater London.
Frequently asked questions
What construction work does Crestane undertake?
Crestane considers substantial residential and selected commercial projects including extensions, renovation, refurbishment, structural alterations, new builds, loft conversions, roofing and groundworks.
Can Crestane extend and renovate a property together?
Yes. Extension construction can be coordinated alongside structural alterations, internal remodelling, kitchens, bathrooms and wider refurbishment.
Does Crestane undertake structural alterations?
Structural works can include load-bearing wall removal, structural openings, steel installation and major internal reconfiguration where appropriate.
Does Crestane undertake groundworks?
Groundworks can include excavation, foundations, concrete works, drainage and retaining structures associated with suitable construction projects.
Which areas does Crestane cover?
Suitable projects can be considered throughout Greater London, including Central, North, West, South West, South, South East and East London.
Planning construction, renovation or structural work in London?
Tell us what you are planning and provide the project location for a free initial project consultation and no-obligation quotation.
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