About Hilton & Associates


Hilton & Associates are Energy Assessors and Surveyors who have been servicing the Domestic and Commercial markets since 2007.

The Company is run by Hilton Sassen who is a qualified Energy Assessor accredited by Elmhurst Energy.  With an engineering background and extensive experience in the building trade, Hilton understands all aspects of construction with Structural, Material and Services requirements demanded by Building Regulation Authorities.

The main core of the business is split into three sectors:

  • Ensuring Energy Efficiency and Performance is monitored in the Domestic Market by the inspection of existing dwellings and issuing Energy Performance Certificates to comply with Government Legislation for new sales and rentals.
  • Ensuring Energy Efficiency and Performance is monitored in the Commercial Market by the inspection of existing commercial units – shops – offices – warehousing etc. and issuing Non Domestic Energy Performance Certificates to comply with Government Legislation for new sales and rentals.
  • Ensuring Energy Efficiency and Performance is complied with in the New Build Sector by monitoring Compliance in meeting recommended U-values for Part L Building Regulations. Finally issuing a Letter of Compliance related to Declared Construction Specifications  and on completion issuing an Energy Performance Certificate for each unit.

The main operating ethics of the Company are to satisfy all legal requirements as set out by the EU Buildings Directive 2007. Hilton & Associates are Government Registered Assessors accredited by Elmhurst Energy, who are themselves accredited by UKAS (United Kingdom Accreditation Service). Our Surveyors who produce all the surveys mentioned on this website are registered with Elmhurst Energy, NHER, SAVA and RICS .

All work taken on is professionally produced with accurate Energy Ratings and precise Recommendations. We always have a friendly dialogue with our Clients and achieve a good working relationship with a view to repeat business.