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Our team of dedicated Building specialists allows Design Group London to offer an extensive range of works, all completed to the highest specifications with efficiency. Whether it is a complete renovation, loft conversions or general home improvement building works, we are committed to bringing in the project on time and to a high standard with the minimal amount of fuss.

Wet Trades

We do Brickwork, Block-work, Stonework, Screeding, and all forms of plastering including Venetian Plaster and Italian Plaster and Polish finish. Our operatives are capable of achieving the highest standards in all of these trades. All our tradesmen are fully qualified in their respective fields, and we ensure that trainings and other forms of capacity building in line with the latest products are frequently organised for the team.


Virtually all electrical works are undertaken from small projects up to full re-wiring. Lighting design services are also available for both the interior and exterior of any building, while we also give advisory services on complete home Security Systems. We offer Multi-Channel Integrated Systems and Control Panels that are not larger than a light switch. Our security includes interior and exterior protection and Remote Control Systems. For quality services, all our electricians are registered with the Electrical Safety Registry.

Heating and Plumbing

We design and install Central Heating Systems including Under-floor Heating. Bathroom and Kitchen plumbing works are also undertaken. While all gas works are carried out by Gas Safe registered operatives.


We deal with all types of roofing works, slates, tiles and many more; including dormer windows and loft roof extensions.


Our Carpenters have a wealth of experience from general carpentry i.e. just hanging a door, building stud walls to a full loft conversion. As a result, we have refurbished many hundreds of Sash windows to modern Insulation standards.


We design and manufacture all types of joinery from Doors, Wardrobes, and Bookcases to fully Panelled Rooms which are all done at our Joinery Unit. This enables us to maintain high quality control while delivering at the right time.

Specialists in Basement Extensions and Associated Groundwork

This type of property works presents their own unique set of problems and challenges. Over 25 years, we have gained much experience in dealing with projects of this nature and have discovered the most effective methods for creating innovative solutions.