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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A.D.A. Engineering, Inc.

Doral, FL

Applying the Latest Technology

WebsitePhone2 offices1 credentialsFounded 1981Size Estimate: 25-100 employeesUpdated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Land/Site DevelopmentService: Canal Bank StabilizationIndustry: WastewaterIndustry: Water SupplyType: Civil Engineering+40 more

ATCS, Inc.

Engineering Innovative Solutions

Website9 leadersUpdated Jun 2026

Service detail: Environmental Planning

Service: Environmental PlanningService: Air & Noise AbatementService: Transportation DesignIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+26 more

Alpha Corporation

Dulles, VA

Where Engineering Meets Adventure

WebsitePhone1 office3 projects6 leaders4 credentialsFounded 1979

Project: Hampton Roads Bridge-Tunnel (HRBT) Expansion Design-Build Project

Service: Engineering DesignService: Civil EngineeringService: Structural EngineeringIndustry: FederalIndustry: TransportationType: Civil Engineering+28 more

Bryant Hammett & Associates

Ferriday, LA

Bryant Hammett & Associates, LLC (BHA) is a professionally licensed civil engineering and land surveying firm providing disaster mitigation and response services for governmental and private clients throughout the Central and Gulf South region of Louisiana since 1984.

WebsitePhone4 officesFounded 1984Updated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Construction Management and InspectionService: Cost EstimatingIndustry: GovernmentIndustry: InfrastructureType: Civil Engineering+52 more

CSA Group

San Juan, PR

Full-Service Project Delivery and Program Management

WebsitePhone8 offices5 projects5 leaders4 credentialsSize Estimate: 50-199 employees

Project: PR-52 Congestion Management Project

Service: Program & Construction ManagementService: Program ManagementService: Construction ManagementIndustry: AirportsIndustry: CommercialType: Architecture & Engineering+37 more

Compliance Corporation

Lexington Park, MD

The Mechanics of Business Technology

WebsitePhone1 officeFounded 1980Updated Jun 2026

Service detail: Engineering & Logistics Support

Service: Engineering & Logistics SupportService: Mechanical Products FabricationService: CNC MachiningIndustry: DefenseIndustry: FederalType: Defense Engineering+15 more

Hill International, Inc.

Mt. Laurel, NJ

Delivering the Infrastructure of Change

WebsitePhone1 office1 projects1 leaders1 credentialsFounded 1976

Project: Valley Metro South Central Extension and Downtown Hub

Service: Construction ManagementService: Project ManagementService: Program ManagementIndustry: CommercialIndustry: Arts & CultureType: Owner's Engineer+38 more

Metrocorp Development Enterprises, Inc.

College Park, GA

Engineering solutions that embody clients' vision, needs, purpose, and direction

WebsitePhone1 office4 leaders1 credentialsFounded 1989Updated Jun 2026

Service detail: Regulatory Planning, Zoning & Environmental Considerations

Service: Regulatory Planning, Zoning & Environmental ConsiderationsService: Technical Analysis of ZoningService: Zoning Change ApplicationsIndustry: GovernmentIndustry: TransportationType: Civil Engineering+51 more

Royal Engineers and Consultants

New Orleans, LA

Reliable. Relentless. Results.

WebsitePhone7 offices7 projectsFounded 2005Updated Jun 2026

Project: Jefferson Davis Electric Cooperative - Hurricanes Laura and Delta Disaster Recovery

Service: Program ManagementService: Program Administration and CoordinationService: Strategic Program PlanningIndustry: GovernmentIndustry: FederalType: Architecture & Engineering+49 more

SNA Partners, LLC

Specialized advisory and strategic solutions for flood risk mapping and federal resilience programs

Website3 leadersUpdated Jun 2026

Service detail: Flood Hazard Consulting

Service: Flood Hazard ConsultingService: Policy Analysis and InterpretationService: Flood Study SupportIndustry: GovernmentIndustry: Water ResourcesType: Environmental Engineering+8 more

UNICOM Construction & Engineering Consultants

Salisbury, MD

Leveraging the Untapped Construction & Engineering Potentials

WebsitePhone1 officeUpdated Jun 2026

Service detail: Construction Management

Service: Construction ManagementService: Owner RepresentationService: Shop Drawing and Specifications Review and InterpretationIndustry: InfrastructureIndustry: TransportationType: Civil Engineering+44 more