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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A1 Consulting Group, Inc.

Raleigh-Durham, NC

Leaders in Design, Construction, and Environmental Services

WebsitePhone1 office8 projects1 leaders5 credentialsFounded 1971

Project: RDU Airport Terminal 2 Expansion

Service: Engineering and Design ServicesService: Geotechnical and Geological EngineeringService: Civil and Site EngineeringIndustry: AirportsIndustry: CommercialType: Civil Engineering+41 more

CHA Consulting, Inc.

Albany, NY

Finding a better way.

Website1 office10 leaders3 credentialsFounded 1952Size Estimate: 2,100 employeesUpdated Jun 2026

Service detail: Transportation Solutions

Service: Transportation SolutionsService: Accelerated Bridge Construction (ABC) Design & ConsultingService: Bridge Design & AnalysisIndustry: TransportationIndustry: Highways & RoadsType: Architecture & Engineering+182 more

Edifica USA

Lake Forest, CA

Multi-discipline geotechnical, structural, and environmental engineering services

WebsitePhone2 offices1 projectsUpdated Jun 2026

Project: SPLA Port

Service: Geotechnical EngineeringService: Geotechnical Design and AnalysisService: Subsurface Exploration for InfrastructureIndustry: Ports & HarborsIndustry: Highways & RoadsType: Geotechnical Engineering+40 more

Fortress Engineering Group LLC

Jacksonville, FL

Construction Evolved

WebsitePhone1 office1 credentialsUpdated Jun 2026

Service detail: Structural Engineering

Service: Structural EngineeringService: New ConstructionService: Renovations & AdditionsIndustry: ResidentialIndustry: CommercialType: Structural Engineering+20 more

KHAFRA Engineering Consultants, Inc.

Atlanta, GA

Evaluate - Solve - Deliver

WebsitePhone7 offices4 projects6 leaders10 credentialsFounded 1986

Project: Lincoln Park Green Infrastructure

Service: ArchitectureService: Architectural designService: Design/Build deliveryIndustry: FederalIndustry: GovernmentType: Architecture & Engineering+71 more

Meier Architecture & Engineering

Kennewick, WA

Creating Communities for Future Generations

WebsitePhone1 office16 projectsUpdated Jun 2026

Project: Pasco Memorial Aquatic Park Pool Bubble

Service: ArchitectureService: Master PlanningService: Architectural DesignIndustry: CommercialIndustry: EducationType: Architecture & Engineering+48 more

Plymouth Engineering, Inc.

Newport, ME

Plymouth Engineering, Inc. is a full-service civil, structural, environmental, and building design firm based in Newport, Maine, serving the greater New England area since 1990. Founded by Keith P. Whitaker, the practice has grown to a staff of thirteen including six licensed professionals registered in Maine, New Hampshire, Vermont, and Pennsylvania. Plymouth Engineering provides engineering solutions to municipalities, developers, builders, and private and industrial clients, with a deliberate focus on remaining a small, quality-based firm where principals stay involved in every project.

WebsitePhone1 office3 projects1 leaders7 credentialsFounded 1990

Project: Hilton Garden Inn, Bangor

Service: Civil EngineeringService: Commercial Site Planning & DesignService: Residential & Commercial SubdivisionsIndustry: GovernmentIndustry: CommercialType: Civil Engineering+34 more