Stephen Ashford Associates Limited have been established for over 35 years and have a proven track record in providing a professional Contractors Quantity Surveying & Estimating Service.

Based in North Hertfordshire we can work throughout the UK with special emphasis on London and the South East

Our range of services include the following:

  • Pre-tender cost planning & feasability studies
  • Construction take off's from drawings using excel estimates which are tailored to our clients specific needs
  • Contractors BOQ
  • Schedules of Work
  • Post Contract valuations including measurement of variations
  • Production of and agreement of final accounts


While focusing on construction cost consultancy we are able to provide advice on a wide range of projects from a house renovation/extension, larger scale bespoke housing through to commercial and Industrial schemes, schools and retail.