396 Richmond Road, Twickenham, TW1 2DY +44 208 898 7075


We handle projects Involving:

- Side returns, rear extensions and roof extensions - Underpinning and structural repairs to existing buildings - Major structural steel work and temporary propping of existing structures - Raising and lowering existing floor levels - Removing load bearing walls and remodelling - Temporary roof structures and up and over scaffolding.

CMJ Builders employ technically experienced construction professionals capable of delivering a structured approach to all types of extensions and conversions. As professionals, the CMJ team can deal successfully with building control and design problems if they arise. Alongside the technical ability to carry out even the most challenging builds, CMJ Builders are also experienced in delivering a first class finish to assure that the new addition to your property exceeds your expectations. CMJ Builders have a flexible approach and can provide a full design and build service contracting directly with first rate architects to deliver a seamless service. More often in this type of project the client engages the architect and structural engineer and CMJ Builders come in to deliver the project brief. CMJ Builders can also undertake extensions and basement conversions on a ‘build only’ (construction phase) or a ‘fit out’ only basis. Regardless of the service being provided all projects are undertaken by a dedicated team with enthusiasm and an attention to detail.