Public engineering firm directory
Search engineering firm profiles built for buyers who need a shortlist, not a sales pitch.
34 results
Showing 1-24 of 34
Engineering, Design & Construction Services, Plus Advisory and Grant Support
Project: New Taholah K-12 School
Alliant Systems is an integrated mechanical engineering and construction firm headquartered in Portland, Oregon, with offices in Eugene and Bend, Oregon, and Seattle, Washington. Founded approximately 25 years ago, Alliant provides in-house mechanical systems engineering, mechanical construction, HVAC and plumbing service, building automation, and energy consulting for commercial, institutional, and light-industrial clients across Oregon and Washington. The firm is known for a true design-build process that integrates engineers, project managers, and field personnel from concept through commissioning, and all principal engineers are LEED-certified.
Service detail: Mechanical Systems Engineering
Transforming Our Environment and Communities, with Integrity and Vibe
Project: Hancock County Marsh Living Shoreline
The Right Team Matters
Project: 100 MW Hydrogen Production Plant
Imagine. Create. Improve.
Project: Google Henderson Hub
Service. Innovation. Value.
Project: The Artise
Shaping a Smarter Transportation Experience
Project: Bellevue Downtown Multimodal Plan
Environmental Engineering, Consulting & Strategy
Project: Duwamish Waterway Sediment Remediation and Habitat Project
Building a better future through innovative solutions
Service detail: Structural Engineering
Building Performance: Commissioning & Sustainability Experts
Project: Princeton University High-Performance Central Utility Plant
Multidisciplinary Expertise. Industry Insight.
Project: Uncovering the Truth Behind a Toy Archery Injury
Accident Reconstruction | Biomechanics | Human Factors | Animation & Visualization
Service detail: Accident Reconstruction
Consistently superior designs.
Project: Repair and Modernization of USMC Reserve Center
Technical Innovations and Practical Design Solutions
Project: City of Corvallis Pavement Management Program
Applying science and design in innovative ways
Project: Swan Creek Park Expansion
A full-service consulting and engineering firm delivering exceptional service to clients in the marine industry throughout the United States.
Project: Manson Hopper Dredge
Striving for Engineering Excellence.
Project: UCLA Nimoy Theater
KPFF exists to engineer opportunities that have a positive impact on people, places, and the planet.
Project: Portland International Airport (PDX), Terminal Core Redevelopment
Tailored Solutions for Transmission and Conveyance Projects
Project: EchoWater Project Site Preparation
Landau's interdisciplinary team of environmental engineers, geologists, and scientists applies an integrated technical approach - spanning air, noise, water, stormwater, remediation, and permitting - to transform complex environmental challenges into effective risk management solutions. Headquartered in Seattle, Landau operates from nine offices across the Pacific Northwest, Pacific Coast, and Gulf Coast.
Service detail: Environmental Remediation
Mackenzie is an integrated design firm providing architecture, interior design, structural engineering, civil engineering, landscape architecture, and land use planning from offices in Portland, Oregon; Seattle, Washington; Vancouver, Washington; and Sacramento, California. The firm serves commercial, civic and public safety, advanced technology, multifamily residential, and affordable housing clients across the Pacific Northwest and West Coast.
Project: Kruse Woods V Lobby Repositioning
Engineering that matters
Project: PAE Living Building
Defining structural engineering.
Project: Swedish First Hill Campus
Designing Innovative, Constructable Solutions for Challenging Environments
Service detail: Waterfront Engineering