Property & Building Refurbishment 

and Basement Construction.



Our completely House refurbishments, shell and superstructure package enables developers, architects and clients to get their projects up and running whilst still finalising the internal design and specialist finishes. This helps save time and MONEY  by getting the project up and running.


JJCL are building and refurbishment contractors who specialise in high end residential projects including:


Property Refurbishment and Home Refurbishment

Building Restoration

Property Renovation

New Build Homes

Home Extensions

 Basement Construction

 Basement waterproofing (retrofit/refurbishment)

 New build basement waterproofing

 Swimming pool waterproofing

 Cellar refurbishment waterproofing

Mineral and Membrane waterproofing

Temporary Works

 Superstructure and Internal Steel Works

 External and Internal Brickwork and Masonry

 Roofing Construction and Finishes

 Ground and Foul Water Drainage

 Hard Landscaping and Gardening

 Window Joinery



Our committed approach to quality and client satisfaction forms the foundation of the company ensuring that we meet or exceed client's expectations at all stages of the construction process.

We are able to offer our clients innovative solutions using our experience and technical know-how to bring design ideas to life while at the same time being a flexible working partner, able to adapt to your individual requirements, completing projects on time to uncompromising standards.

If you are looking for a new build house, an extension or a refurbishment in London, please get in touch with us to discuss your needs.


JJCL Building Construction will advise the design team where they feel the cut off point should be in these works and will accommodate the early mobilisation of the fit out contractor if required, to help the project PROGRAM .

Saving Time, Money and Preventing Project Creep.