we undertake all kinds of building work such as extensions, loft conversion, full house renovation and much more. we have more than 18 years of experience in the construction industry. we normally undertake extensions, loft conversions and renovations.


  1. Loft Conversions
  2. Extensions
  3. Conversions - General
  4. Restoration & Refurbishment

About N.S.builders

N.S.BUILDERS (LONDON) LTD started over 18 years ago and we have the expertise to complete any job whether it is just as simple as a new bathroom or if it is a whole house rebuild.
our most common projects:
loft conversions
house refurbishment and remodelling


we have qualified electricians and plumbers for giving certificates if required.
we are certified contractors of FMB


Public Liability Insurance

Limit of indemnity: £2,000,000.00
Valid until: 25th Jun 2022