Specialists in the Conservation of Stone, Plasters, Leadwork and Decorative Surfaces


NSE holds an impressive and extensive level of relevant industry accreditation. Not only is the organisation members of appropriate industry bodies, NSE encourages its employees to pursue any avenue of training in a professional capacity that is of personal interest. This can be both practical and theory based and this improves the individuals self development and motivation. By having this ethos and culture NSE both creates and benefits from a positive atmosphere in the work place, whilst also achieving one of the hardest to reach goals for any company: a happy, involved, and proactive workforce.

Below you will find a list of the accreditations and associate memberships NSE is very proud to have achieved and maintain.

We believe that as long as we continually strive to better ourselves in these fields, we are able to offer our clients and employees a constantly improving service, whilst positively growing as a company.

  • QMS (quality management systems ) ISO 9001 and BS EN ISO14001 : 2004
  • Members of Lead Contractors Association.
  • Members of the Institute of Roofing
  • Investors in People.
  • Construction line members
  • Members or SPRA ( single ply roofing association)
  • Members of NFRC ( National Federation of Roofing Contractors)
  • CHAS
  • Safe Contractor
  • CITB Registered
  • Members of the Eastern region training group.
  • Renolit Approved Contractor
  • Bauder Approved Contractor
  • Seloflex Approved Contractor
  • Triflex Approved Contractor

Latest News


Its been a while since our last new...

See Full Details

Barn Roof Refurbishment - Harrold - Bedfordshire

NSE Contracts have been busy workin...

See Full Details

Jesus College, Cambridge

NSE Contracts have had a great star...

See Full Details

View all News