Public engineering firm directory

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Engineering Evolution LLC

Merrillville, IN

Your Partner in Innovative Engineering Solutions

WebsitePhone3 offices6 projects1 leaders1 credentialsUpdated Jun 2026

Project: Industrial Engineering Services - Chicagoland Region

Service: Design and Field EngineeringService: Civil EngineeringService: Structural EngineeringIndustry: IndustrialIndustry: ManufacturingType: Civil Engineering+22 more

Four Waters Engineering Inc

Jacksonville Beach, FL

Quality Civil & Environmental Engineering

Website2 officesUpdated Jun 2026

Service detail: Water Resources Engineering

Service: Water Resources EngineeringService: Potable WaterService: WastewaterIndustry: IndustrialIndustry: Sports & RecreationType: Civil Engineering+13 more

G & A Consulting Engineers, Inc.

Miami, FL

Designing Innovative Structures with Precision

WebsitePhone1 office1 leadersUpdated Jun 2026

Service detail: Structural Engineering

Service: Structural EngineeringService: Civil EngineeringService: 30-Year Milestone InspectionsIndustry: CommercialIndustry: ResidentialType: Structural Engineering+5 more

G.M. Hill Engineering, Inc.

Jacksonville, FL

Designing and Building Better, Together.

WebsitePhone1 office6 leaders4 credentialsFounded 2004Size Estimate: 70-80 employees

Service detail: Architecture & Interior Design

Service: Architecture & Interior DesignService: Administrative FacilitiesService: Educational BuildingsIndustry: FederalIndustry: DefenseType: Architecture & Engineering+38 more

GEC, Inc.

Baton Rouge, LA

Engineering the Future

WebsitePhone4 offices6 projects11 leaders3 credentialsFounded 1986

Project: Huey P. Long Bridge Widening Project

Service: Civil, Structural, and Transportation EngineeringService: Civil and Structural EngineeringService: Bridges and RoadwaysIndustry: MarineIndustry: Ports & HarborsType: Civil Engineering+27 more

Gibson-Thomas Engineering Co., Inc.

Latrobe, PA

Providing Quality Engineering Services For Over 100 Years

WebsitePhone8 offices4 projectsFounded 1916Size Estimate: 100-249 employeesUpdated Jun 2026

Project: SR 0160-022 Wellersburg Safety Improvements

Service: Transportation ServicesService: Roadway and Bridge DesignService: Hydrology and HydraulicsIndustry: GovernmentIndustry: TransportationType: Civil Engineering+51 more

HBC Engineering Company

Miami, FL

Engineering solutions that move communities forward.

WebsitePhone6 offices10 projects1 leadersFounded 2006Size Estimate: 80+ employees

Project: CDWWTP Oxygen Production Facility

Service: Aviation EngineeringService: Airfield Pavement DesignService: Pavement Testing and EvaluationIndustry: TransportationIndustry: BridgesType: Civil Engineering+106 more

HBK Engineering, LLC

Chicago, IL

A Proven Leader in Utility Engineering

WebsitePhone29 offices6 credentialsFounded 1998Size Estimate: 900+ employeesUpdated Jun 2026

Service detail: Electrical Utility Infrastructure Design

Service: Electrical Utility Infrastructure DesignService: Transmission and distribution line designService: Substation designIndustry: Electric UtilitiesIndustry: Power GenerationType: Environmental Engineering+48 more

HDR | Nova Consulting

Miami (Doral), FL

HDR | Nova Consulting specializes in civil and environmental engineering, construction management, and program management services. It supports public sector clients across Florida, New York, Washington D.C., and Maryland, focusing on water resources, transportation, infrastructure resilience, and environmental planning. Its multidisciplinary team includes professional engineers, scientists, and geologists who deliver services from initial project planning and environmental assessments through construction and final close-out.

WebsitePhone5 offices5 projects7 leadersUpdated Jun 2026

Project: Gowanus Pump Station

Service: Civil EngineeringService: Civil Infrastructure DesignService: Stormwater ManagementIndustry: Water ResourcesIndustry: WastewaterType: Civil Engineering+23 more

Hans Wilson & Associates, Inc.

Fort Myers, FL

Specializing in waterfront project design and consulting

WebsitePhone1 office2 projects8 leaders16 credentialsSize Estimate: 1-9 employees

Project: House Relocation

Service: Coastal EngineeringService: Coastal Site Planning and DesignService: Dune Restoration & VegetationIndustry: MarineIndustry: Ports & HarborsType: Coastal Engineering+36 more

IMDC, Inc.

Orlando, FL

Quality delivery of multidisciplinary engineering, construction management, and facility support services

WebsitePhone7 offices5 projects1 credentialsFounded 1983Updated Jun 2026

Project: NASA Testing Facility and Shelter Platform Design

Service: Engineering ServicesService: Electrical Systems DesignService: Mechanical and Piping DesignIndustry: CommercialIndustry: IndustrialType: Architecture & Engineering+35 more

Infrastructure Consulting & Engineering, LLC

West Columbia, SC

A Full Service Transportation Consulting and Design Firm

WebsitePhone15 offices6 projects5 credentialsFounded 2005Size Estimate: 500-1,000 employees

Project: NC-540 (Triangle Expressway SE Extension)

Service: Roadway and Highway DesignService: Roadway widening and extensionService: Major interchange and intersection designIndustry: TransportationIndustry: GovernmentType: Civil Engineering+85 more

JWM Engineering, LLC

Gainesville, FL

Experienced, Passionate, and Dedicated to Client Service

WebsitePhone1 officeUpdated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Headend Design and LayoutsService: Venue Coax, Fiber, and Power RoutingIndustry: TelecommunicationsIndustry: Sports & RecreationType: Telecom / RF Engineering+31 more

KAMM Consulting, Inc.

Deerfield Beach, FL

Performance by Designâ„¢

WebsitePhone2 offices10 leadersFounded 1994Updated Jun 2026

Service detail: Mechanical Engineering

Service: Mechanical EngineeringService: HVAC DesignService: Heat Load and Energy CalculationsIndustry: Data CentersIndustry: Financial ServicesType: Design-Build+39 more

Kapur & Associates, Inc.

Milwaukee, WI

No Job is Too Big.

Website11 offices6 projects1 leaders8 credentialsFounded 1981Updated Jun 2026

Project: I-43 North South Freeway

Service: TransportationService: PlanningService: Transportation DesignIndustry: TransportationIndustry: GovernmentType: Civil Engineering+64 more

Kennedy/Jenks Consultants, Inc.

San Francisco, CA

Tailored Solutions for Transmission and Conveyance Projects

Website34 offices13 projects2 leaders9 credentialsUpdated Jun 2026

Project: EchoWater Project Site Preparation

Service: Air QualityService: MACT compliance review and plan developmentService: BACT reviewIndustry: WastewaterIndustry: Water SupplyType: Civil Engineering+38 more

LandMark Engineering & Land Planning, Inc.

Pensacola, FL

LandMark Engineering & Land Planning is a design-build and consulting engineering firm serving Florida, Alabama, and Mississippi. For over 20 years, LandMark has completed more than 400 residential and commercial projects annually, delivering civil, structural, MEP, and sign engineering alongside construction management and general contracting services.

WebsitePhone1 office4 leaders4 credentialsFounded 1998Updated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Site Layout & PlanningService: PermittingIndustry: CommercialIndustry: ResidentialType: Civil Engineering+52 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

Legacy Collaborative, LLC

Birmingham, AL

Let's Create Your Legacy

WebsitePhone3 offices4 leaders1 credentialsSize Estimate: 10-49 employeesUpdated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Site DevelopmentService: Master PlanningIndustry: FederalIndustry: GovernmentType: Civil Engineering+28 more

M&J Engineering

New Hyde Park, NY

Innovative and State-Of-The-Art Solutions

WebsitePhone18 offices11 projects13 leadersFounded 2004Updated Jun 2026

Project: MTA Metro-North Railroad Penn Station Access

Service: Consulting EngineeringService: Environmental ServicesService: Construction ManagementIndustry: TransportationIndustry: TransitType: Civil Engineering+7 more

MARLIN Engineering

Palmetto Bay, FL

Transforming Communities via Expertise, Innovation and Commitment

Website1 office9 projects9 credentialsFounded 1991Size Estimate: 10-50 employeesUpdated Jun 2026

Project: Krome Avenue Vision Zero Reconstruction

Service: Roadway DesignService: Complete Streets DesignService: Construction ManagementIndustry: GovernmentIndustry: TransportationType: Land Surveying+22 more

Madrid CPWG

Bartow, FL

Full-Service Design, Engineering, Geotechnical Firm

WebsitePhone1 office5 projects8 leaders7 credentialsFounded 1992

Project: Lake Lawne Stormwater Facility Design

Service: Civil EngineeringService: Municipal ServicesService: Land DevelopmentIndustry: GovernmentIndustry: TransportationType: Civil Engineering+54 more

Maida Engineering, Inc.

Philadelphia, PA

Service oriented, project driven success.

WebsitePhone2 offices1 projects1 leaders3 credentialsFounded 1978

Project: 19,000 HP Synchronous Motor Replacement

Service: Power System AnalysesService: Reliability & Load Flow StudiesService: Short Circuit Calculations & TCC Coordination StudiesIndustry: IndustrialIndustry: CommercialType: Electrical Engineering+47 more

McMartin Consulting Group, LLC

Tampa, FL

Streamlined Solutions, Substantial Savings.

WebsitePhone1 office16 projectsUpdated Jun 2026

Project: Tribeca Government Facility Modernization

Service: Engineering ConsultingService: MEP ManagementService: Construction ManagementIndustry: GovernmentIndustry: TelecommunicationsType: MEP+26 more