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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AHBL, Inc.

Tacoma, WA

Shaping Stronger Communities

WebsitePhone4 offices14 projects8 leaders27 credentialsFounded 1969

Project: Carla Peperzak Middle School

Service: Civil EngineeringService: Site Development SolutionsService: Stormwater Management SystemsIndustry: EducationIndustry: HealthcareType: Civil Engineering+41 more

Alpine Engineering, LLC

Bellingham, WA

Your Vision, Our Commitment - Built to Last in Whatcom, Skagit, and Beyond

WebsitePhone1 office8 projects1 leadersFounded 2020Size Estimate: 1-25 employees

Project: Bellingham Fountain District Mixed-Use Building

Service: Structural EngineeringService: Foundation Design and EngineeringService: Wood Frame Structural DesignIndustry: ResidentialIndustry: Multifamily ResidentialType: Structural Engineering+18 more

Atlas Design Group

Seattle, WA

Bringing customer service and technical expertise to the forefront of structural engineering

WebsitePhone2 offices2 projects14 leadersFounded 2019Size Estimate: 15 employees

Project: Western Washington University - House of Healing

Service: Structural EngineeringService: Concrete DesignService: Steel DesignIndustry: Affordable HousingIndustry: Mixed-UseType: Structural Engineering+10 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

Cushing Terrell

Billings, MT

Imagine. Create. Improve.

WebsitePhone17 offices7 projects2 leaders4 credentialsFounded 1938

Project: Google Henderson Hub

Service: ArchitectureService: Historic PreservationService: Adaptive ReuseIndustry: CommercialIndustry: EducationType: Architecture & Engineering+38 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

Fickett Structural Solutions, Inc.

Middleton, WI

Structural Integrity. Engineering Excellence.

WebsitePhone5 offices16 projects6 credentialsUpdated Jun 2026

Project: Baker's Ferry Emergency Bridge Inspection

Service: Structural Inspection ServicesService: Bridge & Culvert InspectionService: Ancillary Structure InspectionIndustry: BridgesIndustry: TransportationType: Structural Engineering+25 more

Foundry Structural

Seattle, WA

Structural engineering for thoughtful building design

Website1 office1 leadersSize Estimate: 1-9 employeesUpdated Jun 2026

Service detail: Structural Engineering

Service: Structural EngineeringService: Design Process CollaborationService: Structural System EvaluationIndustry: CommercialType: Structural Engineering+2 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

James A. Sewell & Associates, LLC

Newport, WA

James A. Sewell & Associates, LLC (JAS) is a multi-discipline engineering firm founded in 1919 and headquartered in Newport, Washington, with additional offices in Sandpoint, Idaho and Spokane, Washington. It has served communities in Washington and Idaho for over 100 years, with more than 75 percent of work coming from repeat clients. JAS provides civil and structural engineering, water and wastewater engineering, transportation engineering, land surveying, land use planning, geotechnical testing, materials testing, building inspection, and construction administration services. It primarily serves municipal and public works clients, utility districts, private developers, and homeowners in smaller communities across the Pacific Northwest.

WebsitePhone3 offices4 leaders9 credentialsFounded 1919Updated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Public Water and Wastewater EngineeringService: Drainage and Stormwater ManagementIndustry: GovernmentIndustry: Water SupplyType: Civil Engineering+26 more

John A. Martin & Associates, Inc.

Los Angeles, CA

Structural Solutions Driven by Technology, Experience & Collaboration

WebsitePhone6 offices10 projects84 leaders1 credentialsFounded 1953

Project: Disney Concert Hall

Service: Structural EngineeringService: Seismic Evaluations and RetrofitsService: Computational DesignIndustry: AviationIndustry: EducationType: Structural Engineering+16 more

MC Squared Inc.

Olympia, WA

Delivering Excellence in Structural Design and Engineering Services

WebsitePhone1 office2 leadersFounded 1982Updated Jun 2026

Service detail: Structural Engineering

Service: Structural EngineeringService: Residential Structural EngineeringService: Commercial Structural EngineeringIndustry: ResidentialIndustry: CommercialType: Structural Engineering+11 more

Magnusson Klemencic Associates Inc

Seattle, WA

Not just different, different better.

WebsitePhone2 offices6 projects160 leaders9 credentialsFounded 1920

Project: Rainier Square Redevelopment

Service: Structural EngineeringService: Seismic, Wind, and Vibration DesignService: Adaptive Reuse, Existing Building Renovation, and RetrofitsIndustry: HealthcareIndustry: AviationType: Civil Engineering+17 more

Malsam Tsang Engineering Corporation

Seattle, WA

We Specialize in Structural Engineering

WebsitePhone4 offices8 projectsFounded 2006Updated Jun 2026

Project: Capitol Core

Service: ResidentialService: ApartmentsService: City Infill HousingIndustry: CommercialIndustry: RetailType: Structural Engineering+20 more

Partner Engineering and Science, Inc.

Pasadena, CA

Engineers Who Understand Your Business

WebsitePhone17 offices7 projects11 leadersSize Estimate: 1,500+ employeesUpdated Jun 2026

Project: Adaptive Reuse of North Riverfront Historic Industrial Portfolio

Service: Building Assessments & EngineeringService: Property Condition Assessment ReportsService: Commercial Building InspectionIndustry: CommercialIndustry: Multifamily ResidentialType: Environmental Engineering+53 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

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

SCBC Engineering, PLLC

Edmonds, WA

AE Program Management and Structural Engineering for DoD and Government Clients

WebsitePhone1 office7 projects1 leaders4 credentialsFounded 2009

Project: Building B431 Seismic Upgrade, Puget Sound Naval Shipyard

Service: Structural EngineeringService: Structural Design and DetailingService: Seismic Upgrade Design and ScreeningIndustry: DefenseIndustry: FederalType: Owner's Engineer+16 more

Tridentis, LLC

Alexandria, VA

The Next Generation Ship Design and Engineering Firm

WebsitePhone4 offices3 projects1 leaders1 credentialsSize Estimate: 10-50 employees

Project: Georgetown Heritage Canal Boat

Service: Ship Design and EngineeringService: Concept Design and Trade StudiesService: Preliminary Vessel DesignIndustry: DefenseIndustry: FederalType: Electrical Engineering+48 more

West Coast Code Consultants, Inc.

San Ramon, CA

Teaming with Your Community to Make a Difference

WebsitePhone10 offices10 projects5 leaders6 credentialsFounded 2006

Project: Apple Park

Service: Plan ReviewService: Building Plan ReviewService: Fire and Life Safety ReviewIndustry: GovernmentIndustry: CommercialType: Structural Engineering+23 more

Womer and Associates, Inc.

Spokane, WA

People | Culture | Design

WebsitePhone1 office11 projects4 leadersFounded 1992Updated Jun 2026

Project: Stillaguamish Administration Building

Service: ArchitectureService: Interior DesignService: Tenant ImprovementsIndustry: GovernmentIndustry: CommercialType: Architecture & Engineering+39 more