Perrone Consulting, Inc.

Perrone Consulting, Inc. has completed geotechnical and underground engineering and forensic investigations for a wide variety of projects in the Pacific Northwest and beyond. Our clients include private sector owners, public agencies, contractors, insurance companies, and legal firms.

  • Commercial Developments
  • Bellevue Youth Theatre, Bellevue, WA
  • Bremerton Community Theater, Bremerton, WA
  • Port Townsend Aero Museum, Port Townsend, WA
  • Sea Marine Fabrication Building, Port Townsend, WA
  • Parks and Recreational Facilities
  • University of Washington Athletic Field, Bothell, WA
  • Power Supply and Generation
  • Loup Power District Columbus Powerhouse, Columbus, NE
  • Wynoochee Hydroelectric Facility, Pierce County, WA
  • Sewer Systems
  • Brightwater Conveyance System, King County, WA
  • Brightwater Treatment Plant King County, WA
  • Transportation
  • I-5 Centralia to Grand Mound Widening, Centralia, WA
  • North Link Tunnels and Stations, Seattle, WA
  • University Link Tunnels and Stations, Seattle, WA
  • Whidbey Island Naval Air Station, Coupeville, WA
  • Waste Containment Facilities
  • Forest Rose Mine Waste Repository, MT
  • Waterfront Facilities
  • Akutan Small Boat Harbor, Akutan, AK
  • Pleasant Harbour Marina & Golf Resort, Brinnon, WA
  • Blair Waterway Pier 23, Tacoma, WA
  • Water Supply Systems
  • Casad Dam and Reservoir Landslide Repairs, Bremerton, WA
  • Skagit River Pump Station Skagit County, WA