Helligso Construction
P.O. Box 147
Astoria, OR 97103
503-325-7697
construction construction construction
construction management   •   general contractor   •   design-build

Pre Construction Services

Construction Services

  • Detailed Construction Cost Estimates
  • Constructability Analysis
  • Project Scheduling
  • Project Value Engineering
  • Pre-Bid Subcontractor / Supplier Marketing
  • Excavation / Site Work
  • Concrete
  • Steel Fabrication
  • Metal Buildings
  • Wood Framing
  • Timber Framing
CCB#49778  •  Washington LARRYHC976OR  •  ESB#6387