Public engineering firm directory

Find engineering consulting firms by capability and location.

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Associated Earth Sciences Inc

Kirkland, WA

Integrated geotechnical engineering, geophysics, and hydrogeology consulting in the Pacific Northwest.

WebsitePhone2 offices7 projects61 leaders4 credentialsFounded 1981

Project: Bellevue Fire Station #10

Service: Geotechnical EngineeringService: Geotechnical Engineering StudiesService: Retaining Wall DesignIndustry: GovernmentIndustry: Public SafetyType: Geotechnical Engineering+35 more

Bell Design Company

Bingen, WA

Your Trusted Engineering Partner in the Pacific Northwest

WebsitePhone1 office5 leaders2 credentialsFounded 1994Updated Jun 2026

Service detail: Water Systems Engineering

Service: Water Systems EngineeringService: Water System, Pump Station & PRV Vault DesignService: Water Treatment DesignIndustry: ResidentialIndustry: CommercialType: Civil Engineering+88 more

Budinger & Associates, Inc.

Spokane Valley, WA

Geotechnical Engineering throughout the Northwest

WebsitePhone2 offices3 projects7 leadersFounded 1976Updated Jun 2026

Project: I-90 SH-41 Interchange Temporary Shoring

Service: Geotechnical EngineeringService: Building FoundationsService: Airfield PavementsIndustry: GovernmentIndustry: InfrastructureType: Geotechnical Engineering+41 more

Chudgar Engineering Company, Inc.

Bellevue, WA

Civil & Structural Engineering

WebsitePhone1 office12 leadersFounded 2005Size Estimate: 11-50 employeesUpdated Jun 2026

Service detail: Design and Planning

Service: Design and PlanningService: Preliminary and Final DesignService: Plans, Specifications, and EstimatesIndustry: InfrastructureIndustry: TransportationType: Civil Engineering+20 more

Ciani & Hatch Engineering PLLC

Seattle, WA

Geotechnical engineering, project management, and design

Website2 offices6 leadersFounded 2023Size Estimate: 1-9 employeesUpdated Jun 2026

Service detail: Geotechnical Site Investigation

Service: Geotechnical Site InvestigationService: Exploration Plan & ROW PermittingService: Geologic Hazards & Critical Areas StudiesIndustry: InfrastructureIndustry: Water SupplyType: Geotechnical Engineering+26 more

Clarity Engineering LLC

Seattle, WA

Geotechnical consulting delivered with clarity, integrity, and genuine teamwork.

Website1 office6 projects2 leadersUpdated Jun 2026

Project: 8th Ave NW Bridge Seismic Retrofit

Service: Seismic and Numerical AnalysisService: Earthquake Engineering and Site ResponseService: Static and Dynamic Soil ModelingIndustry: InfrastructureIndustry: CommercialType: Geotechnical Engineering+14 more

Crawford & Associates, Inc.

Sacramento, CA

Creative solutions and responsive service.

Website8 offices6 leaders3 credentialsFounded 2012Size Estimate: 80+ employeesUpdated Jun 2026

Service detail: Geotechnical Engineering

Service: Geotechnical EngineeringService: Foundation Investigations and DesignService: Drilled PiersIndustry: GovernmentIndustry: EducationType: Geotechnical Engineering+38 more

DJ&A, P.C.

Missoula, MT

Engineering, Surveying, Environmental & Planning Services

WebsitePhone3 officesFounded 1973Size Estimate: 150+ employeesUpdated Jun 2026

Service detail: Transportation Engineering

Service: Transportation EngineeringService: Roadway and Highway DesignService: Logging Road EngineeringIndustry: FederalIndustry: GovernmentType: Civil Engineering+43 more

DOWL

Portland, OR

Small-Town Service, Big-Time Experts

Website5 offices8 projects12 leadersUpdated Jun 2026

Project: Choteau Wastewater Collection and Treatment Plant

Service: Environmental ServicesService: Environmental StudiesService: Environmental Planning and PermittingIndustry: AviationIndustry: AirportsType: Civil Engineering+35 more

Ek Engineering

Battle Ground, WA

Septic, soil, and structural engineering services in the Pacific Northwest

WebsitePhone1 officeUpdated Jun 2026

Service detail: Septic and Wastewater Engineering

Service: Septic and Wastewater EngineeringService: Septic DesignService: Septic Feasibility StudiesIndustry: ResidentialIndustry: WastewaterType: Structural Engineering+12 more

Exodus Engineering

Centralia, WA

Trusted by homeowners and contractors in the Northwest since 2012.

WebsitePhone1 office1 leadersFounded 2012Updated Jun 2026

Service detail: Structural Engineering

Service: Structural EngineeringService: Residential Structural EngineeringService: Foundation EngineeringIndustry: ResidentialIndustry: Multifamily ResidentialType: Civil Engineering+7 more

GN Northern, Inc.

Yakima, WA

Common Sense Approach to Earth & Engineering

WebsitePhone1 officeFounded 1994Updated Jun 2026

Service detail: Geotechnical Engineering

Service: Geotechnical EngineeringService: Slope StabilizationService: Soil Nail InstallationIndustry: CommercialIndustry: EducationType: Geotechnical Engineering+15 more

Geometrics Engineering, PS, Inc.

Redmond, WA

Specialized airfield design, geotechnical engineering, and construction management services

Website3 offices5 projects3 leaders1 credentialsFounded 2015Updated Jun 2026

Project: Runway 17C-35C Rehabilitation - Dallas-Fort Worth International Airport

Service: Airfield DesignService: Comprehensive Design Services For RunwayService: TaxiwayIndustry: AviationIndustry: AirportsType: Civil Engineering+38 more

Harms Engineering, Inc.

Pasco, WA

Authentic, Reachable, and Practical Engineering Solutions

WebsitePhone1 office5 projectsFounded 1980Updated Jun 2026

Project: Pasco Fire Station

Service: Civil EngineeringService: Subdivision and Short-Plat Planning and Infrastructure DesignService: Civil Site Plans for Public and Private ProjectsIndustry: GovernmentIndustry: Public SafetyType: Civil Engineering+76 more

Inland Empire Geotech LLC

Spokane Valley, WA

Experience value driving geotechnical services

WebsitePhone1 office1 leadersUpdated Jun 2026

Service detail: Geotechnical Engineering

Service: Geotechnical EngineeringService: Subsurface Exploration and Soil TestingService: Slope Stability AnalysisIndustry: ResidentialIndustry: CommercialType: Civil Engineering+20 more

Jolma Design, LLC

Battle Ground, WA

Innovative Ideas. Strategic Solutions.

WebsitePhone1 office4 projectsUpdated Jun 2026

Project: Rivco Business Center

Service: Civil Engineering & Land DevelopmentService: Site Planning & DesignService: Grading & Road DesignIndustry: CommercialIndustry: ResidentialType: Civil Engineering+29 more

LPL Consultants, LLC

Vancouver, WA

we DESIGN the STRUCTURE you DREAM

WebsitePhone1 office6 projects6 leadersSize Estimate: 1-9 employeesUpdated Jun 2026

Project: Middle Rd

Service: Structural EngineeringService: New ConstructionService: Remodels & AdditionsIndustry: ResidentialIndustry: Multifamily ResidentialType: Structural Engineering+10 more

Niroman LLC

Olympia, WA

A Mindful Approach To Engineering Better Solutions

WebsitePhone1 officeUpdated Jun 2026

Service detail: Bridge Design and Analysis

Service: Bridge Design and AnalysisService: Urban Transit and Rail StructuresService: Earth Retaining and Underground StructuresIndustry: BridgesIndustry: TransitType: Transportation Engineering+4 more

Peterson Structural Engineers, Inc.

Portland, OR

Problem solvers, driven to create a safer, more resilient built environment.

WebsitePhone7 offices8 projects5 leaders3 credentialsSize Estimate: 20-50 employees

Project: Winslow Water Tank Replacement Project

Service: Water, Wastewater, and Stormwater Structural EngineeringService: Reservoir and water tank designService: Pump and lift station structural designIndustry: Water SupplyIndustry: WastewaterType: Structural Engineering+21 more

RAM GeoServices, Inc.

Puyallup, WA

Engineering stability for your future

WebsitePhone1 office3 projects1 leaders3 credentialsSize Estimate: 1-15 employees

Project: Barnes Blvd. Bridge Repair (J84004)

Service: Foundation EngineeringService: Bearing Capacity AnalysisService: Settlement Analysis and MitigationIndustry: DefenseIndustry: FederalType: Civil Engineering+59 more

RHC Engineering Inc.

Seattle, WA

Analysis, Design, and Construction Support for Infrastructure

WebsitePhone1 office6 projectsUpdated Jun 2026

Project: WSDNR Lower High Point Trail Bridge

Service: Bridge EngineeringService: Final Design and PS&E PackagesService: Concept Design and Preliminary EngineeringIndustry: BridgesIndustry: TransportationType: Structural Engineering+20 more

Risha Engineering Group, Inc.

Burbank, CA

Civil and structural engineering consulting dedicated to enhancing lives through better engineered buildings.

WebsitePhone3 offices4 projects1 leaders10 credentialsUpdated Jun 2026

Project: Los Angeles Federal Reserve Building Renovation

Service: Structural Engineering DesignService: New Building DesignService: Existing Building Renovation and RehabilitationIndustry: CommercialIndustry: RetailType: Structural Engineering+49 more

Sage Geotechnical, LLC

Olympia, WA

Strategic. Accurate. Geotechnical Engineering.

WebsitePhone1 office4 leadersSize Estimate: 1-10 employeesUpdated Jun 2026

Service detail: Geotechnical Investigations

Service: Geotechnical InvestigationsService: Advanced Laboratory Soil TestingService: Foundation DesignIndustry: WastewaterIndustry: Water SupplyType: Geotechnical Engineering+20 more

Sargent Engineers Inc

Olympia, WA

Client Focused Engineering

WebsitePhone2 offices12 projects12 leaders1 credentialsFounded 1951

Project: I-205 Mill Plain /112th Connector

Service: Structural EngineeringService: Building Design & RepairService: Reservoir EngineeringIndustry: BridgesIndustry: Highways & RoadsType: Civil Engineering+13 more