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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AED Energy Services

Wyomissing, PA

Designing America's Energy Lifelines

WebsitePhone4 offices9 leaders
Service: Chemical and Process DesignService: Documentation and AnalysisIndustry: Oil & GasType: Chemical Engineering+66 more

Advantus Engineers

Pittsburgh, PA

Advantus Engineers is a Pittsburgh-based engineering consulting practice founded in 2004, specializing in building commissioning, sustainability consulting, MEP assessments, construction quality assurance, and environmental compliance. It serves public, institutional, and commercial clients across the Pittsburgh region. Over more than two decades, the practice has supported LEED certifications, water quality programs, and on-call MEP engineering for clients including the Pittsburgh Water and Sewer Authority and the David L. Lawrence Convention Center.

WebsitePhone1 office7 projects
Service: Building CommissioningService: Design and Submittal AnalysisIndustry: GovernmentType: MEP+42 more

Buchart Horn, Inc.

York, PA

Shaping the built environment with precision, creativity, and purpose since 1945

WebsitePhone9 offices6 projects
Service: Water Resources EngineeringService: Wastewater treatment plant engineeringIndustry: Water ResourcesType: Architecture & Engineering+43 more

Civil & Environmental Consultants, Inc.

Pittsburgh, PA

We Own It.

WebsitePhone14 offices9 leaders
Service: Air QualityService: Civil EngineeringIndustry: ManufacturingType: Civil Engineering+33 more

Cosmos Technologies, Inc.

Pittsburgh, PA

Innovation for the Future

WebsitePhone5 officesFounded 1998
Service: Civil Site Design & DevelopmentService: Site PlanningIndustry: GovernmentType: Civil Engineering+38 more

D'Appolonia Engineers

Pittsburgh, PA

We create foundations for the future.

WebsitePhone1 office13 credentials
Service: Geotechnical EngineeringService: Foundation DesignIndustry: MiningType: Civil Engineering+40 more

ECS

Asheville

YOUR GO-TO Engineering Consulting Partner

Website44 offices6 projects6 leaders
Service: GeotechnicalService: Subsurface ExplorationIndustry: CommercialType: Geotechnical Engineering+41 more

GAI Consultants, Inc.

Indianapolis, IN

Transforming Ideas Into Reality®

WebsitePhone5 offices24 leaders
Service: Environmental ServicesService: Environmental Impact Analysis and NEPA DocumentationIndustry: Power GenerationType: Civil Engineering+46 more

Herbert, Rowland & Grubic, Inc.

Harrisburg, PA

Engineering | Planning | Infrastructure Solutions

Website9 offices7 leaders3 credentials
Service: Municipal EngineeringService: Municipal RepresentationIndustry: GovernmentType: Civil Engineering+98 more

Hillis-Carnes Engineering Associates

Annapolis Junction, MD

Your Foundation for Success

WebsitePhone21 offices7 projects
Service: Geotechnical EngineeringService: Subsurface investigations and soil boringsIndustry: CommercialType: Environmental Engineering+58 more

Honor Engineer Company

Harrisburg, PA

Advanced geospatial technology and civil design professionals.

WebsitePhone2 offices5 leaders
Service: Civil EngineeringService: Early Planning & PermittingIndustry: FederalType: Civil Engineering+22 more

Larson Design Group, Inc.

Williamsport, PA

National Presence. Hyper-Local Focus.

WebsitePhone18 offices4 leaders
Service: Architecture & Interior DesignService: Civil EngineeringIndustry: CommercialType: Architecture & Engineering+80 more

Leonardo Technologies, Inc.

Saint Clairsville, OH

Professional Engineering Services

WebsitePhone6 offices3 projects
Service: Engineering Analysis & AssessmentService: Engineering and Economic Cost AnalysisIndustry: Power GenerationType: Power & Utility Engineering+12 more

M&J Engineering

New Hyde Park, NY

Innovative and State-Of-The-Art Solutions

WebsitePhone18 offices11 projects
Service: Consulting EngineeringService: Environmental ServicesIndustry: TransportationType: Civil Engineering+9 more

McCormick Taylor

Philadelphia, PA

Our work moves people. Our people move us.

Website16 offices15 projects24 leaders
Service: Roadway & Transportation EngineeringService: Highway DesignIndustry: TransportationType: Civil Engineering+46 more

Michael Baker International

Louisville, KY

We Make a Difference

Website8 offices6 projects15 leaders
Service: InfrastructureService: Transportation DesignIndustry: TransportationType: Civil Engineering+33 more

Michael Baker International

Pittsburgh, PA

We Make a Difference

Website18 offices5 projects15 leaders
Service: Infrastructure EngineeringService: Roadway and Highway DesignIndustry: TransportationType: Architecture & Engineering+48 more

Multi Lynx Companies Inc

Pittsburgh, PA

Multidisciplinary Engineering, Project Management & Business Technology Services

WebsitePhone1 office3 projects
Service: Engineering ServicesService: Civil EngineeringIndustry: CommercialType: Civil Engineering+26 more

Navarro & Wright Consulting Engineers, Inc.

New Cumberland, PA

Delivering High Quality, Efficient Transportation Solutions

WebsitePhone7 offices4 projects
Service: Transportation EngineeringService: Highway & Bridge DesignIndustry: TransportationType: Civil Engineering+48 more

R2O Consulting, LLC

Cleveland, OH

R2O Consulting, LLC is a Cleveland-based engineering and consulting firm founded in 2017 that delivers infrastructure planning, water resources, and environmental services to public utilities, airports, developers, and contractors. Its team of approximately 20 professionals integrates hydraulic and hydrologic modeling, GIS analysis, asset management, and environmental compliance services across projects focused on aging infrastructure rehabilitation, water resource protection, and regulatory planning. R2O operates from offices in Cleveland, Pittsburgh, Detroit, Denver, Columbus, and Cincinnati.

WebsitePhone6 officesFounded 2017
Service: Infrastructure Planning and ManagementService: Capital Program PlanningIndustry: Water SupplyType: Civil Engineering+26 more

RS&H

Jacksonville, FL

Creating Tomorrow, Together.

Website74 offices3 leaders2 credentials
Service: ArchitectureService: Interior DesignIndustry: AerospaceType: Architecture & Engineering+27 more

Ravi Engineering & Land Surveying, P.C.

Rochester, NY

Over 30 Years of Engineering Innovation and Excellence

WebsitePhone6 offices5 projects
Service: Structural EngineeringService: Building Structural DesignIndustry: BridgesType: Structural Engineering+31 more

Remington & Vernick Engineers

Cherry Hill, NJ

Excellence. Innovation. Service.

WebsitePhone14 offices9 projects
Service: Civil / Site EngineeringService: Water and Wastewater ServicesIndustry: GovernmentType: Civil Engineering+30 more

Resource International, Inc.

Columbus, OH

Your Entire Project Life Cycle

WebsitePhone8 offices9 projects
Service: Transportation EngineeringService: Pavement Design & EngineeringIndustry: EducationType: Civil Engineering+35 more