From extensions, conversions and refurbishments through to planning and delivering new builds, Avalon Builders offers a full range of construction services in London.

Our highly trained, fully accredited craftsmen work quickly and diligently to complete construction projects of any size and scale throughout the city. We only use the finest materials within all of our builds to ensure the best possible finish for our clients, and it’s our exceptional attention to detail during the construction process that has earned us a fantastic reputation for quality in the local area.

We are fully committed to following all health and safety procedures, not only to protect site staff and visitors, but also to ensure that all developments are fully fit for purpose upon completion.


We are one of the city’s most trusted construction companies. Having worked on hundreds of construction projects since our inception over 15 years ago, Avalon offers the expertise, the experience and the superior level of service required to deliver top quality labour and materials for all manner of developments.

  • Financial responsibility to our clients
  • Superior quality and craftsmanship
  • Quality and value to the Projects We Deliver
  • On Time and on Budget
  • Real focus on customer satisfaction
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