Portfolio : Our Previous Works


A house extension is the perfect way to add additional space and value to your home. Whether it is for a small, single level extension, or a two storey wraparound extension, S.W.A.T Design & Build offer a full range of building services.  We are a building company based in Hertfordshire, providing our building services across Hertfordshire, Bedfordshire, Buckinghamshire and London. We can help you with building design services, offer advice about planning regulations as well as carry out all the building, plumbing, electrical and landscaping works.

Because our team of trademen can cover all aspects of the extension building work you don't have to source additional tradespeople, or deal with the complex project management. We'll do all the hard work and planning for you.

If you are considering a house extension, please get in touch for a free, no-obligation quote and to discuss your requirements.


  • DateJuly 11, 2018, 8:39 pm
  • Categoryphotos
  • Tags extensions
Enquire Online Like
  • 0

RECENT Portfolio