Public engineering firm directory

Find engineering consulting firms by capability and location.

Search engineering firm profiles built for buyers who need a shortlist, not a sales pitch.

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Akana

Portland, OR

Engineering, Design & Construction Services, Plus Advisory and Grant Support

WebsitePhone5 offices5 projects1 leadersUpdated Jun 2026

Project: New Taholah K-12 School

Service: Engineering ServicesService: Civil EngineeringService: Structural EngineeringIndustry: FederalIndustry: GovernmentType: Civil Engineering+34 more

Anchor QEA

Seattle, WA

Transforming Our Environment and Communities, with Integrity and Vibe

WebsitePhone28 offices4 projects4 leadersSize Estimate: 200-1,000 employeesUpdated Jun 2026

Project: Hancock County Marsh Living Shoreline

Service: EngineeringService: Civil EngineeringService: Coastal ResilienceIndustry: Power GenerationIndustry: FederalType: Civil Engineering+46 more

Dalton, Olmsted & Fuglevand

Seattle, WA

Environmental Engineering, Consulting & Strategy

WebsitePhone5 offices13 projects6 leadersFounded 1989Size Estimate: 11-50 employees

Project: Duwamish Waterway Sediment Remediation and Habitat Project

Service: Environmental Remediation & EngineeringService: Federal & State CleanupService: Field Investigation & Conceptual Site ModelingIndustry: Environmental & RemediationIndustry: Stormwater & Flood ControlType: Environmental Engineering+14 more

Geotechnical Resources, Inc.

Tigard, OR

Technical Innovations and Practical Design Solutions

WebsitePhone5 offices3 projects2 credentialsFounded 1984Updated Jun 2026

Project: City of Corvallis Pavement Management Program

Service: Geotechnical EngineeringService: Foundation and Retaining Structure DesignService: Seismic and Slope StabilityIndustry: AviationIndustry: AirportsType: Geotechnical Engineering+38 more

Herrera Environmental Consultants

Seattle, WA

Applying science and design in innovative ways

WebsitePhone6 offices3 projectsFounded 1980Size Estimate: 100-199 employeesUpdated Jun 2026

Project: Swan Creek Park Expansion

Service: WaterService: River Engineering and ManagementService: Stream Engineering and ManagementIndustry: GovernmentIndustry: Environmental & RemediationType: Environmental Engineering+24 more

Kennedy/Jenks Consultants, Inc.

San Francisco, CA

Tailored Solutions for Transmission and Conveyance Projects

Website34 offices13 projects2 leaders9 credentialsUpdated Jun 2026

Project: EchoWater Project Site Preparation

Service: Air QualityService: MACT compliance review and plan developmentService: BACT reviewIndustry: WastewaterIndustry: Water SupplyType: Civil Engineering+38 more

Landau Associates

Seattle, WA

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.

Website9 officesUpdated Jun 2026

Service detail: Environmental Remediation

Service: Environmental RemediationService: Water ResourcesService: Permitting & Engineering DesignIndustry: Environmental & RemediationIndustry: Water ResourcesType: Environmental Engineering+7 more

PND Engineers, Inc.

Anchorage, AK

Designing Innovative, Constructable Solutions for Challenging Environments

Website8 officesFounded 1979Updated Jun 2026

Service detail: Waterfront Engineering

Service: Waterfront EngineeringService: Ports & HarborsService: Cruise Ship Facilities & Ferry TerminalsIndustry: Ports & HarborsIndustry: MarineType: Civil Engineering+33 more

Parametrix

Seattle, WA

Let's create tomorrow, together

Website15 offices5 projects9 leaders3 credentialsFounded 1969Updated Jun 2026

Project: Quincy Square on Fourth Street

Service: Advisory ServicesService: Climate Change & ResiliencyService: Electrical EngineeringIndustry: GovernmentIndustry: TransportationType: Electrical Engineering+24 more

RS&H

Jacksonville, FL

Creating Tomorrow, Together.

Website74 offices3 leaders2 credentialsFounded 1941Updated Jun 2026

Service detail: Architecture

Service: ArchitectureService: Interior DesignService: Landscape ArchitectureIndustry: AerospaceIndustry: AviationType: Architecture & Engineering+25 more

SRT Consultants

San Francisco, CA

Client-focused engineering and management solutions for complex water and wastewater utility challenges

WebsitePhone3 offices19 leaders5 credentialsFounded 2004Updated Jun 2026

Service detail: Water Resources & Planning

Service: Water Resources & PlanningService: Feasibility StudiesService: Integrated Water Resource PlanningIndustry: Water SupplyIndustry: WastewaterType: Civil Engineering+46 more

Shannon & Wilson, Inc.

Seattle, WA

Geotechnical & Environmental Consultants

WebsitePhone15 offices11 projects2 leaders2 credentials2 publications

Project: Lower Dungeness River Floodplain Restoration and Levee Realignment

Service: Geotechnical EngineeringService: Geotechnical StudiesService: ExplorationsIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+37 more

WHPacific

Phoenix, AZ

Technical Engineering, Surveying & Environmental Solutions

WebsitePhone9 offices3 credentialsFounded 1947Size Estimate: 1,001-5,000 employeesUpdated Jun 2026

Service detail: Construction Services

Service: Construction ServicesService: Provides Project OversightService: Quality AssuranceIndustry: CommercialIndustry: EducationType: Civil Engineering+42 more

WestLand Resources, Inc.

Tucson, AZ

Passionate About Our Work. Passionate About Our People.

WebsitePhone9 offices6 leadersFounded 1997Size Estimate: 170+ employeesUpdated Jun 2026

Service detail: Cultural Resources

Service: Cultural ResourcesService: Archaeological SurveysService: Historic Preservation ReviewsIndustry: GovernmentIndustry: MiningType: Environmental Engineering+27 more