Public engineering firm directory

Find engineering consulting firms by capability and location.

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AEG - A SOCOTEC Company

Mechanicsburg, PA

Engineering, Surveying, and Inspections

WebsitePhone1 office3 projects3 credentialsUpdated Jun 2026

Project: 95REVIVE Pottstown Expressway Reconstruction

Service: Geotechnical EngineeringService: Geotechnical Engineering and Foundation DesignService: Design of Earth Structures and Retaining WallsIndustry: TransportationIndustry: BridgesType: Geotechnical Engineering+64 more

AESCO, Inc.

Huntington Beach, CA

Building America from the ground up since 1993

WebsitePhone1 office3 projectsFounded 1993Updated Jun 2026

Project: I-405 Improvement Project

Service: Geotechnical EngineeringService: Geotechnical drilling and field explorationService: Soils evaluationIndustry: CommercialIndustry: GovernmentType: Geotechnical Engineering+25 more

AKS Engineering & Forestry

Tualatin, OR

Practical Solutions. Designed to Last.

WebsitePhone1 officeFounded 1996Size Estimate: 600+ employeesUpdated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Site Design & GradingService: UtilitiesIndustry: InfrastructureIndustry: Land DevelopmentType: Civil Engineering+35 more

Athena Engineering & Environmental

Nashville, TN

Practical environmental and engineering solutions, delivered with precision and integrity.

WebsitePhone4 offices9 projects8 leaders3 credentialsUpdated Jun 2026

Project: Flood Risk Management Projects VE Study

Service: Geotechnical EngineeringService: Subsurface Exploration (Soil and Rock)Service: Foundation Design (Shallow and Deep)Industry: FederalIndustry: DefenseType: Environmental Engineering+93 more

Credere Associates, LLC

Westbrook, ME

Community Revitalization, Economic Development, Environmental Remediation and Engineering

WebsitePhone1 office4 projects3 leadersFounded 2007Size Estimate: Up to 25 employees

Project: Callahan Mine Superfund Site Tailings Impoundment Investigation and Stability Analysis

Service: Brownfields Assessment and CleanupService: Phase I Environmental Site AssessmentsService: Phase II Environmental InvestigationsIndustry: Environmental & RemediationIndustry: DefenseType: Environmental Engineering+29 more

DMY Capitol, LLC

Washington, DC

Experts in Handling Tight Deadlines

WebsitePhone1 office4 projects1 leadersUpdated Jun 2026

Project: Fort Dupont Ice Arena

Service: Geotechnical EngineeringService: DrillingService: Construction ManagementIndustry: CommercialIndustry: ResidentialType: Geotechnical Engineering+12 more

EAS Professionals, Inc.

Greenville, SC

Geotechnical, Environmental, Surveying & Materials Testing Services

WebsitePhone4 offices9 projects2 leaders1 credentialsFounded 2003

Project: QuikTrip Multiple Locations

Service: Geotechnical EngineeringService: Subsurface Exploration & Geophysical TestingService: Foundation & Earth Retention DesignIndustry: RetailIndustry: TransportationType: Geotechnical Engineering+23 more

Edge Consulting Engineers, Inc.

Prairie du Sac, WI

Reliable, comprehensive and exceeding expectations

WebsitePhone2 offices4 leadersFounded 2002Size Estimate: 70+ employeesUpdated Jun 2026

Service detail: Civil Engineering & Landscape Architecture

Service: Civil Engineering & Landscape ArchitectureService: Civil EngineeringService: Landscape ArchitectureIndustry: TelecommunicationsIndustry: GovernmentType: Civil Engineering+20 more

Falcon Engineering, Inc.

Cary, NC

We are Falcon. Experience the difference.

WebsitePhone1 office15 projects1 leadersFounded 1992Updated Jun 2026

Project: Mist Lake Facilities Expansion

Service: Environmental ServicesService: Phase I Environmental Site Assessment (ESA)Service: Phase II Environmental Site Assessment (ESA)Industry: EducationIndustry: GovernmentType: Geotechnical Engineering+20 more

GAI Consultants, Inc.

Indianapolis, IN

Transforming Ideas Into Reality®

WebsitePhone5 offices24 leaders4 publicationsFounded 1958Updated Jun 2026

Service detail: Environmental Services

Service: Environmental ServicesService: Environmental Impact Analysis and NEPA DocumentationService: Permitting and Regulatory ComplianceIndustry: Power GenerationIndustry: Renewable EnergyType: Civil Engineering+44 more

GEI Consultants, Inc.

New York City, NY

Relentless seekers of the best solutions.

Website4 offices13 projects6 leaders3 credentialsUpdated Jun 2026

Project: Royse City, Texas Drainage Master Plan

Service: Geotechnical EngineeringService: Geostructural DesignService: Building Envelope ServicesIndustry: Water ResourcesIndustry: Water SupplyType: Geotechnical Engineering+40 more

GSE Engineering & Consulting, Inc.

Gainesville, FL

Solidifying foundations, protecting environments, and strengthening communities.

WebsitePhone1 office25 leaders5 credentialsFounded 2007Size Estimate: 11-50 employees

Service detail: Geotechnical Engineering

Service: Geotechnical EngineeringService: Subsurface Investigation and EvaluationService: Subsidence and Sinkhole InvestigationIndustry: Environmental & RemediationType: Geotechnical Engineering+40 more

GTS Consulting

Bryant, AR

Quality results, timely service.

WebsitePhone5 offices5 credentialsFounded 2005Updated Jun 2026

Service detail: Geotechnical Engineering

Service: Geotechnical EngineeringService: Subsurface Drilling and SamplingService: Foundation Design and Support OptionsIndustry: CommercialIndustry: GovernmentType: Environmental Engineering+34 more

GeoEnvironmental Resources, Inc.

Virginia Beach, VA

Professional consulting engineering specializing in geotechnical, environmental, groundwater, and industrial services.

WebsitePhone1 office5 projectsFounded 1992Updated Jun 2026

Project: Virginia Beach Convention Center

Service: Environmental EngineeringService: Phase I, II & III Environmental Site AssessmentsService: NEPA Documentation (CE, PCE & EA)Industry: Environmental & RemediationIndustry: GovernmentType: Geotechnical Engineering+41 more

GeoTek, Inc.

Las Vegas, NV

Engineering Excellence

WebsitePhone6 offices3 projects1 credentialsFounded 1997Size Estimate: 200+ employees

Project: Rhodes Ranch Residential Development

Service: Geotechnical EngineeringService: Geotechnical Drilling and Subsurface ExplorationsService: Geotechnical Evaluation ReportsIndustry: CommercialIndustry: ResidentialType: Geotechnical Engineering+44 more

HDL Engineering Consultants, LLC

Anchorage, AK

Designing Alaska's Future. Prioritizing Client Success. Building Stronger Communities.

WebsitePhone3 offices8 projectsSize Estimate: 50-199 employeesUpdated Jun 2026

Project: Birchwood Airport

Service: Civil EngineeringService: Civil and Site EngineeringService: Site Development ServicesIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+59 more

Larson Design Group, Inc.

Williamsport, PA

National Presence. Hyper-Local Focus.

WebsitePhone18 offices4 leadersFounded 1986Updated Jun 2026

Service detail: Civil Engineering

Service: Architecture & Interior DesignService: Civil EngineeringService: Site/Land DevelopmentIndustry: CommercialIndustry: EducationType: Architecture & Engineering+78 more

Olsson

Lincoln, NE

Engineering trust.

Website10 offices5 projects10 leaders16 credentials2 publicationsFounded 1956

Project: Baylor Scott & White Medical Center and Clinic in Pflugerville

Service: Civil & Site EngineeringService: Site Design and DevelopmentService: Land SurveyingIndustry: CommercialIndustry: ResidentialType: Civil Engineering+39 more

Omi Inc

Huntsville, AL

OMI, Inc. provides geotechnical engineering, environmental consulting, and construction services to clients throughout the southeastern United States. Operating for over 30 years from its base in Huntsville, Alabama, the practice has established a reputation for developing innovative, technically sound solutions across all stages of project development and implementation.

Website1 office1 projects1 leaders6 credentialsUpdated Jun 2026

Project: Goldsmith Schiffman Wildlife Sanctuary

Service: Geotechnical EngineeringService: Pavement DesignService: Retaining Wall DesignIndustry: GovernmentIndustry: IndustrialType: Civil Engineering+84 more

PND Engineers, Inc.

Anchorage, AK

Designing Innovative, Constructable Solutions for Challenging Environments

Website8 officesFounded 1979Updated Jun 2026

Service detail: Waterfront Engineering

Service: Waterfront EngineeringService: Ports & HarborsService: Cruise Ship Facilities & Ferry TerminalsIndustry: Ports & HarborsIndustry: MarineType: Civil Engineering+33 more

POZ Engineering & Environmental Consulting, P.C.

Pittston, PA

Multi-disciplinary engineering and environmental consulting

WebsitePhone1 officeFounded 2005Updated Jun 2026

Service detail: Geotechnical Engineering

Service: Geotechnical EngineeringService: Geotechnical Investigation and ReportingService: Foundation and Footer DesignIndustry: GovernmentIndustry: UtilitiesType: Civil Engineering+26 more

Quality Testing and Engineering, Inc.

O'Fallon, IL

Premier Construction Testing and Engineering in the St. Louis Metro Area and Southern Illinois

WebsitePhone2 offices5 leaders1 credentialsFounded 2000Updated Jun 2026

Service detail: Construction Materials Testing

Service: Construction Materials TestingService: Strength TestingService: Field Quality ControlIndustry: CommercialIndustry: EducationType: Geotechnical Engineering+38 more

R&M Consultants, Inc.

Anchorage, AK

Improving Alaska's Communities Through Innovative Cold Region Design Solutions.

WebsitePhone4 offices2 projects4 leaders1 credentialsFounded 1969

Project: Comprehensive Recreational Trails Plan Update

Service: Geotechnical EngineeringService: GeologyService: Materials TestingIndustry: AirportsIndustry: GovernmentType: Civil Engineering+36 more

RockSol Consulting Group

Thornton, CO

RockSol Consulting Group is a full-service civil and transportation engineering practice founded in 1996. Headquartered in Thornton, Colorado, with multiple regional offices and accredited materials testing laboratories, it delivers engineering services across planning, environmental analysis, structural and geotechnical design, construction management, and inspection. It primarily supports state departments of transportation, federal land agencies, and municipal public works departments throughout the western United States.

WebsitePhone7 offices5 projects5 credentialsFounded 1996Size Estimate: 201-500 employees

Project: US 40 Berthoud Pass West Resurfacing

Service: Transportation EngineeringService: Transportation planning and impact studiesService: Roadway and highway designIndustry: GovernmentIndustry: FederalType: Civil Engineering+45 more