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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ADV-SOC, Inc.

San Diego, CA

Mission-Driven.

WebsitePhone1 office9 projects2 leadersFounded 2012Updated Jun 2026

Project: Naval Air Station North Island Soil Investigation

Service: Environmental ServicesService: Phase I and Phase II Environmental Site AssessmentsService: Underground Storage Tank Assessment and ClosureIndustry: FederalIndustry: DefenseType: Architecture & Engineering+39 more

Boarhog LLC

San Diego, CA

Defense. Engineering. Innovation.

WebsitePhone3 offices4 projects4 leaders2 credentialsSize Estimate: 40 employees

Project: USS PINCKNEY (DDG-91) CANES Installation

Service: Systems Engineering and Technical Assistance (SETA)Service: Requirements and Test PlanningService: Integrated Logistics SupportIndustry: DefenseIndustry: FederalType: Defense Engineering+29 more

Brooks & Sparks, Inc.

Houston, TX

Reliable Civil Engineering Solutions

WebsitePhone1 office2 leaders1 credentialsFounded 1995Updated Jun 2026

Service detail: Transportation Engineering

Service: Transportation EngineeringService: Roadway PS&E ProductionService: Municipal Highway EngineeringIndustry: TransportationIndustry: Land DevelopmentType: Civil Engineering+41 more

Equagen Engineers PLLC

Raleigh, NC

Engineering by Ingenuity

Website1 office2 credentialsSize Estimate: 51-200 employeesUpdated Jun 2026

Service detail: Substation Engineering

Service: Substation EngineeringService: Feasibility StudiesService: Site Selection and EvaluationIndustry: Power Transmission & DistributionIndustry: Renewable EnergyType: Power & Utility Engineering+54 more

Green Powered Technology LLC

Arlington, VA

GPTech drives the future with energy and infrastructure solutions.

WebsitePhone1 office16 projects3 leaders2 credentialsFounded 2010

Project: SCALE Architecture & Engineering

Service: EnergyService: Renewable Energy ResearchService: Energy Engineering Technical AssistanceIndustry: EducationIndustry: TransportationType: Power & Utility Engineering+16 more

Hampton, Lenzini and Renwick, Inc.

Elgin, IL

Engineering the Success of Our Communities

WebsitePhone4 offices5 projects9 leaders5 credentialsFounded 1965

Project: Tudor Court Street and Streetscape Improvements

Service: Preliminary EngineeringService: Feasibility AnalysisService: Agency CoordinationIndustry: InfrastructureIndustry: GovernmentType: Civil Engineering+52 more

Metropolitan Engineering Group, PLLC

Fairfax, VA

Innovative civil and transportation engineering solutions in the National Capital Region.

WebsitePhone1 officeUpdated Jun 2026

Service detail: Transportation Engineering Services

Service: Transportation Engineering ServicesService: Independent Design Review and Technical OversightService: Project Development and Alternative AnalysisIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+21 more

Specialty Property Management, LLC

San Juan, PR

Engineering consulting, permit procurement, and full-service property management solutions

WebsitePhone1 officeUpdated Jun 2026

Service detail: Engineering Consulting

Service: Engineering ConsultingService: Project Feasibility StudiesService: Value Engineering ServicesIndustry: CommercialIndustry: ResidentialType: Civil Engineering+21 more

Wingate Engineers LLC

New Orleans, LA

Building Tomorrow Together

Website2 offices12 projects17 leaders2 credentialsSize Estimate: 11-50 employeesUpdated Jun 2026

Project: Hung Dao Heritage Garden

Service: Civil Engineering and DesignService: Roadway and Transportation DesignService: Site Development Planning and DesignIndustry: CommercialIndustry: IndustrialType: Civil Engineering+38 more