
Harper Houf Peterson Righellis Inc
An integrated multi-disciplinary engineering, planning, and surveying practice.
Portland, OR+4
Matches: Office city: Portland
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An integrated multi-disciplinary engineering, planning, and surveying practice.
Portland, OR+4
Matches: Office city: Portland

Buildings That Work | Empowering Client Success
Portland, OR+4
Matches: Office city: Portland
Multi-discipline consulting engineering and design for heavy industry since 1975.
Portland, OR
Matches: Office city: Portland


a connected series of related elements
Portland, OR
Matches: Office city: Portland

Shaping a Smarter Transportation Experience
Oakland, CA+7
Matches: Office city: Portland

Creative Civil and Structural Engineering
Portland, OR+2
Matches: Office city: Portland


Providing Exceptional Quality, Service, and Value to Clients and Communities
Portland, ME+1
Matches: Office city: Portland



Structural Integrity. Engineering Excellence.
Middleton, WI+4
Matches: Office city: Portland


Empowering the Pacific Northwest with Equitable Energy Solutions
Portland, OR
Matches: Office city: Portland
Relentless seekers of the best solutions.
New York City, NY+3
Matches: Office city: Portland
Structural Consulting, Analysis & Design and Seismic Analysis & Upgrades.
Portland, OR
Matches: Office city: Portland

Structural Design and Building Framing System Design.
Newton, MA+3
Matches: Office city: Portland
Environmental Engineering, Consulting & Strategy
Seattle, WA+4
Matches: Office city: Portland


Creative Solutions for Complex Natural Resource Challenges
Santa Cruz, CA+1
Matches: Office city: Portland
Engineering systems that communities depend on.
Ridgefield, WA+3
Matches: Office city: Portland

Tailored Solutions for Transmission and Conveyance Projects
San Francisco, CA+33
Matches: Office city: Portland

Special Inspections and Provides Comprehensive Structural.
Vancouver, WA+1
Matches: Office city: Portland