New Builds

The Summit Group Building Company is an all round building and construction company based in Wanstead, east London We carry out house extensions, loft conversions and full renovation services all over east London, west London and Essex, including Wanstead, Chigwell, Epping, Woodford and Redbridge in the east; and Fulham, Chelsea, Kensington, Battersea, Hammersmith, Richmond and Clapham in the west and southwest of London.

Unlike many other building and house extension companies, we’re serious about combining great quality work, price and customer services. We therefore specialise in complete building and renovation services in London that make it easier and cheaper for our customers to complete any type of house extension or house renovation work to the highest possible standard. We employ a full self sufficient team of qualified tradesmen, each experienced in their field of expertise including carpentry, flooring, brickwork, pipework and more.

From the moment you contact us to the moment you sign off the work, you will notice the difference with the Summit Group Building Company. We guarantee a professional and reliable service and the highest quality work – that’s why we regularly receive repeat bookings from long-standing customers. We aim to deliver on quality and satisfaction every time. And if you are unsure about the best way to go about a house extension project don’t worry – our tradesmen are happy to share their expert knowledge of the building process.


Every trade and every care to complete every job to a high quality finish

  • Dedicated customer services support
  • Fully qualified and experienced tradesmen
  • Free estimate by quantity surveyor with detailed breakdown of cost of your project
  • Expert advice from tradesmen happy to share their expertise
  • Operating all over London, including Wanstead, Chigwell, Epping, Woodford, Fulham, Chelsea, Kensington, Battersea and Hammersmith.