Services to Main Contractors

Onyx Construction Consultants provide a cost effective solution to your Quantity Surveying needs on a long or short term basis.

In addition to general Quantity Surveying services we have expertise and experience in dealing with groundworker accounts, as a members of the company have spent many years working directly with groundwork and civil engineering companies.



  • Cut & Fill, muck-away calculation, waste management
  • Design review
  • Value engineering
  • Construction budgets
  • Producing Bills of Quantities for issue to groundwork contractors

Quantity Surveying

  • Tender document preparation
  • Subcontractor price analysis
  • Subcontract negotiation
  • Subcontract management and valuation
  • Site valuation and cost reporting
  • Variation measurement
  • On site measurement and valuation


  • Take off and schedule materials
  • Preparation of material enquiries
  • Material price analysis

Groundworker Accounts

  • Review and valuation of measured works accounts
  • Checking daywork submissions
  • Measurement of variations
  • Training surveyors to deal with and value groundworker accounts


Tel: 01473 743682
Sussex Suite, Dencora Business Centre
Whitehouse Road
Ipswich, Suffolk, IP1 5LT

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