Public engineering firm directory
Search engineering firm profiles built for buyers who need a shortlist, not a sales pitch.
130 results
Showing 1-24 of 130
Creating A Safer Tomorrow, Today
Service detail: Industrial Hygiene
Shaping Stronger Communities
Project: Carla Peperzak Middle School
Landing reliable solutions, together
Project: Taxiway C&D Reconstruction
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
Multi-Disciplinary Architecture, Structural Engineering, and BIM Solutions
Project: Microsoft Pedestrian Bridge
Bringing customer service and technical expertise to the forefront of structural engineering
Project: Western Washington University - House of Healing
Innovative engineering, planning, and code compliance solutions for Pacific Northwest communities
Project: Edmonds 2023 Climate Action Plan
Where extraordinary challenges drive impressive results.
Project: Boeing 787 Dreamliner Final Assembly Building
Designing What's Next
Project: Utility-Scale BESS Engineering and Design
Bethel Engineering & Consulting is an environmental consulting and engineering subsidiary of the Bethel Native Corporation (BNC), an Alaska Native Corporation founded in 1973. Operating as part of BNC's integrated family of companies, Bethel Engineering provides a broad range of professional consulting services in environmental science and engineering, including environmental assessment and investigation, environmental compliance, and environmental engineering. It serves federal clients including the FAA, US Air Force, US Army, US Navy, US Coast Guard, Army and Air National Guard, and Bureau of Land Management. BNC subsidiaries are headquartered in Anchorage, Alaska with strategic presences in San Diego and Seattle, and operate throughout North America and select locations in Asia and Europe.
Service detail: Engineering & Environmental Consulting
Blue Cypress Consulting is a nationwide community planning and utility management firm founded in 2013 by Caroline Evans, AICP. With offices in Decatur, Georgia; Seattle, Washington; and Cincinnati, Ohio, it serves public agencies, cities, counties, transportation organizations, and utilities across the country. Its two core service lines are community planning - covering land use, transportation, housing policy, and sustainability - and utility management services for water, wastewater, stormwater, transportation, and aviation infrastructure clients. Staff bring expertise in asset management, CMMS implementation, operations optimization, GIS, and stakeholder engagement.
Service detail: Community Planning Services
Protecting What You Build
Project: Runway Pavement Sensor System at Charlotte Douglas International Airport
Sound advice in a world full of noise.
Service detail: Acoustics
Reliable. Responsive. Solutions.
Project: Space Launch Complex Structural Upgrades, Cape Canaveral
Ingenuity and precision in structural engineering
Project: Lucille on Roosevelt
Geotechnical engineering, project management, and design
Service detail: Geotechnical Site Investigation
Geotechnical consulting delivered with clarity, integrity, and genuine teamwork.
Project: 8th Ave NW Bridge Seismic Retrofit
The Right Team Matters
Project: 100 MW Hydrogen Production Plant
Robots that react to you.
Project: Moderna Robotics Integration
Naval architecture, marine engineering, and consulting services since 1973
Project: Washington State Ferries Incline Testing & Stability Booklets
Ready to Address Your Water Quality Needs
Service detail: Corrosion Control and Metals Release
Control Systems Engineering
Service detail: Instrumentation & Controls Engineering