Cascade County Justice Center
New 210,000 SF courthouse and detention facility delivered via progressive design-build. LEED Gold, $118M, completed 4 months early.
General Contractor · Pacific Northwest
Twenty-five years of building what matters.
Ridgeline Constructors delivers civic, corporate, and infrastructure projects for the agencies and enterprises the Northwest runs on — with the discipline of a firm that has spent a quarter century earning the next contract.
25Years
$2.4BDelivered
380+Projects
Expertise
Four disciplines. One standard.
01
Government & Civic
Courthouses, terminals, and readiness centers delivered under FAR, prevailing wage, and the scrutiny public work deserves.
02
Corporate & Commercial
Headquarters, campuses, and logistics facilities for owners whose schedules are measured in market windows.
03
Infrastructure & Civil
Interchanges, treatment plants, and grid hardening — self-performed by crews we employ, not broker.
04
Seismic & Special Projects
Occupied retrofits and technically unusual work other GCs decline. Our estimators call it the fun file.
Selected work
✎ This grid is managed in WP Admin → ProjectsProjects that outlast their ribbon cuttings
Evergreen Tech Campus — Phase II
Three-building, 540,000 SF headquarters expansion with structured parking and a mass-timber commons — 6 weeks ahead of a hard move-in date.
Highway 9 Interchange Program
Three grade-separated interchanges with 11 bridge structures and 1.4M CY of earthwork, staged around 80,000 vehicles a day.
Willamette Water Treatment Expansion
40 MGD capacity expansion of a live treatment plant — deep excavation, cast-in-place concrete, zero service interruptions.
Harborline Ferry Terminal
Full terminal replacement over active operations — marine piling, float systems, and a 40,000 SF passenger building without a missed sailing.
Puget Grid Hardening Initiative
Nine substations upgraded across three counties for a regional utility, including seismic bracing and control-house replacements.
Our record
Established 2001. Still earning it.
A quarter century of public and enterprise work has taught us one thing: trust is won at closeout, not kickoff. We self-perform the critical path, keep career crews on payroll, and close every project audit-clean — which is why 94% of our revenue comes from owners who have hired us before.
Ridgeline delivered a $118M justice center four months early and closed out with zero claims. In thirty years of public work, I have never written that sentence before.
0.58EMR safety rating
$500MBonding capacity
94%Repeat clients
4PNW offices
Start a project
Let’s put 25 years to work on your next one.
RIDGELINE
General contractor for government and enterprise work across Washington, Oregon, and Idaho since 2001.
WA Lic. RIDGECL889JD · OR CCB 208814 · ID RCE-44107