Cost Estimating

ARC Cost Group prepare construction cost estimates for design professionals, owners representatives and owners.  


We are a long-trusted advisor  to clients because our estimates are reliable from concept through bidding. Our cost estimates consider the purpose, scope and schedule of a proposed program and are well-documented, comprehensive, accurate, and credible, regardless of the phase of design. We measure based on design documents and specifications issued, at the early design stages we fill in the gaps to minimize risks. 


Primary Geographical Project Locations:

  • Washington
  • Oregon
  • Idaho
  • Montana
  • Wyoming
  • California
  • Hawaii