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.

Filters2

Atwell

Southfield, MI

We create solutions for the built environment.

Website18 offices12 projects6 leaders8 credentialsSize Estimate: 1,000+ employeesUpdated Jun 2026

Project: Walmart Metro Atlanta Drone Delivery Operations Support

Service: Program & Development ServicesService: Program ManagementService: Owner's Representative ServicesIndustry: Land DevelopmentIndustry: Oil & GasType: Civil Engineering+38 more

BHC Consultants

Seattle, WA

Innovative engineering, planning, and code compliance solutions for Pacific Northwest communities

WebsitePhone3 offices12 projectsFounded 2006Updated Jun 2026

Project: Edmonds 2023 Climate Action Plan

Service: EngineeringService: Wastewater EngineeringService: Drinking Water EngineeringIndustry: GovernmentIndustry: InfrastructureType: Civil Engineering+21 more

Confluence Engineering Group, LLC

Seattle, WA

Ready to Address Your Water Quality Needs

Website1 office9 leaders2 credentialsFounded 2008Updated Jun 2026

Service detail: Corrosion Control and Metals Release

Service: Corrosion Control and Metals ReleaseService: Optimization and Main CleaningService: Filtration and Treatment StudiesIndustry: Water SupplyIndustry: GovernmentType: Water / Wastewater Engineering+8 more

Ethos Civil LLC

Tacoma, WA

Delivering civil engineering design, permitting services, and project management in the Pacific Northwest

WebsitePhone3 offices10 projects4 leadersFounded 2021Size Estimate: 1-9 employees

Project: 124 Tacoma Ave

Service: Civil EngineeringService: Site DesignService: Accessibility DesignIndustry: Land DevelopmentIndustry: EducationType: Civil Engineering+36 more

Eureka! Engineering, LLC

Seattle, WA

Custom-Designed Material Handling

WebsitePhone1 office1 projects4 leaders4 credentialsUpdated Jun 2026

Project: Engineering Support for Chelan County PUD

Service: Specification Development and Offer AnalysisService: Specification writingService: Drawing reviewIndustry: IndustrialIndustry: ManufacturingType: Mechanical Engineering+31 more

NextGov Solutions

Tacoma, WA

Engineering and management consulting

Website1 office1 projects1 leadersUpdated Jun 2026

Project: Safe Streets for All Action Plan

Service: Civil Engineering & Infrastructure SupportService: Utility InfrastructureService: Transportation InfrastructureIndustry: GovernmentIndustry: UtilitiesType: Civil Engineering+25 more

Pacific Surveying & Engineering

Bellingham, WA

Land Surveying and Civil Engineering Services for Your Project

WebsitePhone1 office6 projectsUpdated Jun 2026

Project: Barkley Regal Cinema

Service: Civil EngineeringService: Site Planning and DesignService: Grading And Drainage DesignIndustry: CommercialIndustry: EducationType: Civil Engineering+47 more

Pacland Seattle Pc

Seattle, WA

Turning Visions into Reality

WebsitePhone1 office3 leadersUpdated Jun 2026

Service detail: Civil Engineering

Service: Land Use PlanningService: Civil EngineeringService: Construction Support ServicesIndustry: CommercialIndustry: RetailType: Civil Engineering+13 more

Second Order Effects Inc

El Segundo, CA

The engineer's engineer

WebsitePhone2 offices19 projectsUpdated Jun 2026

Project: Avionics development for a microgravity manufacturing spacecraft

Service: Design and AnalysisService: Aerospace Avionics Design ReviewsService: Aerospace Root Cause AnalysisIndustry: AerospaceIndustry: SpaceType: Aerospace Engineering+21 more

Simpson Engineers, Inc.

Spokane Valley, WA

Simpson Engineers, Inc., established in 1946 by Clarence E. Simpson, is an independent, family-owned civil engineering and land surveying company based in Spokane Valley, WA. Now in its third generation of family leadership, it provides engineering analysis, platting, street design, water and sewer system design, stormwater management, flood plain analysis, land surveying, construction staking, and municipal public works services.

WebsitePhone1 office11 leadersFounded 1946Size Estimate: 11 employeesUpdated Jun 2026

Service detail: Land Development & Engineering

Service: Land Development & EngineeringService: Street Layout & DesignService: Stormwater Design ManagementIndustry: Land DevelopmentIndustry: ResidentialType: Civil Engineering+32 more

Structura Management, PLLC

Seattle, WA

Strategic planning for the structures the world depends on.

Website1 office7 projects2 leaders10 credentials2 publicationsFounded 2023

Project: West Seattle Bridge Safety Program

Service: Strategic Asset Management PlanningService: Bridge Inspection & Condition AssessmentService: Underwater Bridge InspectionIndustry: GovernmentIndustry: FederalType: Structural Engineering+11 more