Holladay Engineering Company is a private multi-disciplined firm delivering professional services to municipalities, counties, businesses, and individuals of southwestern Idaho and eastern Oregon since 1982. We supply consulting services for civil engineering, land use planning, geological investigation and analysis, mapping, and construction management services.

Contact Details

  City Payette , ID
  Zip Code 83661
  Address 32 North Main St
  Phone Number (208) 642-3304