Public engineering firm directory

Find engineering consulting firms by capability and location.

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ADO Engineering, Inc.

South Elgin, IL

Specialized electrical engineering for aviation, transportation, and facilities projects

WebsitePhone1 officeFounded 2011Updated Jun 2026

Service detail: Electrical Systems Design

Service: Electrical Systems DesignService: Facility Electrical EngineeringService: Power Distribution DesignIndustry: AviationIndustry: TransportationType: Electrical Engineering+9 more

Accompong Engineering Group, LLC

Accompong Engineering Group, LLC offers civil and transportation engineering, planning, and program and project management services. It works with public and private sector clients, including departments of transportation, municipalities, state and federal agencies, contractors, and consultants.

Website4 projects1 leadersFounded 2009Updated Jun 2026

Project: Frederick Douglas Memorial Bridge

Service: Planning and EngineeringService: Roadway and Highway DesignService: Traffic and Signalization AnalysisIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+14 more

Aillet, Fenner, Jolly & McClelland, Inc.

AFJMc is a consulting engineering firm with more than 55 years of experience delivering civil, structural, mechanical, electrical, and transportation engineering services. Its portfolio includes roadways, bridges, utility and site design, industrial process systems, higher education facilities, healthcare facilities, government buildings, sports and recreation facilities, and commercial projects.

Website3 projectsUpdated Jun 2026

Project: Jimmie Davis Bridge (LA 511) Replace/Rehab

Service: Civil EngineeringService: Site PlanningService: Stormwater ManagementIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+37 more

Ally General Solutions, LLC

Houston, TX

Building now for tomorrow

Website1 office8 projects7 leadersFounded 2011Updated Jun 2026

Project: Houston Veterans Affair Medical Center

Service: Civil EngineeringService: Highways and Airports EngineeringService: Access Road DesignIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+31 more

Anthem Consulting Engineers, PLLC

Orlando, FL

Safety focused. Mobility Driven.

Website1 office4 leaders2 credentialsFounded 2021Size Estimate: 1-25 employeesUpdated Jun 2026

Service detail: Roadway Design

Service: Roadway DesignService: Minor highway design (FDOT Work Group 3.1)Service: Major highway design (FDOT Work Group 3.2)Industry: Highways & RoadsIndustry: TransportationType: Transportation Engineering+72 more

Bright View Engineering, LLC

Roseland, NJ

Moving You Forward

WebsitePhone2 offices1 leadersFounded 2017Updated Jun 2026

Service detail: Traffic Planning and Transportation Engineering

Service: Traffic Planning and Transportation EngineeringService: Traffic Impact and Planning StudiesService: Transportation Systems EngineeringIndustry: TransportationIndustry: Highways & RoadsType: Transportation Engineering+22 more

CREDE Consultancy LLC

Baton Rouge, LA

Engineering Sustainable Futures with Purpose, Innovation, and Integrity

Website1 office1 leaders1 credentialsUpdated Jun 2026

Service detail: General Site Civil Design

Service: General Site Civil DesignService: Zoning and land-use analysisService: Site grading and drainageIndustry: Land DevelopmentIndustry: Stormwater & Flood ControlType: Civil Engineering+48 more

Chamlin & Associates

Peru, IL

Shaping communities with integrity, expertise, and purpose.

WebsitePhone3 offices2 projects4 leaders1 credentialsFounded 1952

Project: Spring Valley Wastewater Treatment Plant

Service: Land SurveysService: Boundary SurveysService: Construction LayoutIndustry: GovernmentIndustry: Water SupplyType: Civil Engineering+35 more

Choice Engineering Consultants

Miami, FL

Transportation engineering services specializing in roadway design, traffic safety operations, and precise traffic data collection.

WebsitePhone2 offices5 projectsFounded 1973Size Estimate: 11-50 employeesUpdated Jun 2026

Project: SR 994/Quail Roost Dr Roadway Design

Service: Highway DesignService: Highway and Roadway DesignService: ADA Compliance ConsultingIndustry: TransportationIndustry: Highways & RoadsType: Transportation Engineering+14 more

Civil Works Engineering Inc

Doral, FL

Building a better tomorrow through sensible engineering solutions

WebsitePhone4 offices7 leaders2 credentialsFounded 1996Updated Jun 2026

Service detail: Transportation and Highway Systems

Service: Transportation and Highway SystemsService: Urban Area and Regional Transportation PlanningService: Mass and Rapid Transit PlanningIndustry: AirportsIndustry: CommercialType: Aviation Engineering+58 more

CivilSurv Design Group, Inc.

Lakeland, FL

A tradition of innovative engineering

WebsitePhone4 offices6 leaders1 credentialsUpdated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Water, Wastewater & Reuse Master PlanningService: Water Storage and Distribution SystemsIndustry: Water SupplyIndustry: WastewaterType: Civil Engineering+37 more

Coastal Design Consultants, Inc.

New Port Richey, FL

Every Successful Project Begins With A Solid Foundation

WebsitePhone1 office3 projects3 leadersFounded 1998Updated Jun 2026

Project: Skybrooke K-8 School Campus

Service: Planning and Project Feasibility StudiesService: Site AnalysisService: Site PlanningIndustry: CommercialIndustry: ResidentialType: Civil Engineering+55 more

Commonwealth Engineers & Consultants, Inc.

Providence, RI

Commonwealth Engineers & Consultants, Inc. (CE&C) is a multi-disciplinary professional civil engineering practice founded in 1987 and based in Providence, Rhode Island. It provides a single source of professional services to public and private clients throughout Rhode Island and Massachusetts. Its capabilities include transportation and structural engineering, site development, utility design, construction services, and environmental permitting.

WebsitePhone1 office6 projects1 credentials1 publicationsFounded 1987

Project: Sakonnet River Bridge

Service: Bridge Design & Structural EngineeringService: Bridge DesignService: Bridge Rehabilitation DesignIndustry: GovernmentIndustry: BridgesType: Civil Engineering+32 more

Compass Infrastructure Group, LLC

Columbus, OH

Compass Infrastructure Group, LLC is a civil engineering design and project management practice based in Columbus, Ohio. It specializes in bridge and retaining-wall design, roadway and drainage design, traffic signal and system design, bridge and culvert inspection, survey and right-of-way plans, traffic studies, constructability analysis, maintenance of traffic, interchange studies, pedestrian and bicycle facilities, and transportation-related services.

WebsitePhone3 offices5 leadersFounded 2020Updated Jun 2026

Service detail: Bridge and Structural Engineering

Service: Bridge and Structural EngineeringService: Structural Bridge DesignService: Retaining Wall Structural EngineeringIndustry: TransportationIndustry: BridgesType: Civil Engineering+25 more

Cooper Engineering Company, Inc.

Rice Lake, WI

Working with Communities

WebsitePhone1 office6 projectsUpdated Jun 2026

Project: Village of Dorchester Street Reconstruction

Service: Municipal EngineeringService: Community and Facility PlanningService: Grant Writing and AdministrationIndustry: GovernmentIndustry: IndustrialType: Civil Engineering+44 more

DHM Melvin Engineering

Marianna, FL

A relationship-oriented full-service engineering firm

WebsitePhone2 officesFounded 1989Updated Jun 2026

Service detail: Civil / Utilities Engineering

Service: Civil / Utilities EngineeringService: Water Treatment Facility DesignService: Water Storage DesignIndustry: GovernmentIndustry: EducationType: Civil Engineering+42 more

DuBois & King

Randolph, VT

DuBois & King is a multidisciplinary professional consulting practice providing planning, engineering, survey, permitting, and environmental services since 1962. Its technical disciplines span civil, structural, environmental, mechanical, and electrical engineering, surveying, and landscape architecture. D&K serves federal and state agencies, municipalities, healthcare and education facilities, industrial and commercial buildings, housing developments, and energy sector clients. Operating as a 100 percent entity, it focuses on delivering collaborative, sustainable, and resilient solutions for municipal and regional infrastructure across New England, New York, and the Southwest.

WebsitePhone12 offices5 projects3 leaders11 credentialsFounded 1962

Project: Glencliff Micro-Hydro

Service: PlanningService: Transportation EngineeringService: Bicycle and Pedestrian InfrastructureIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+36 more

EFK Moen, LLC

St. Louis, MO

Pioneering Civil Engineering Excellence Since 1998

WebsitePhone5 offices12 projects11 leadersFounded 1998Updated Jun 2026

Project: Manchester Road

Service: Roadway & Highway DesignService: Interstate and Highway DesignService: Maintenance of TrafficIndustry: GovernmentIndustry: Highways & RoadsType: Civil Engineering+17 more

Eckermann Engineering, Inc.

Lampasas, TX

Creative and innovative civil engineering solutions for public and private clients

WebsitePhone2 offices4 leaders8 credentialsFounded 2008Size Estimate: 1-9 employees

Service detail: Site Development

Service: Site DevelopmentService: Site Due DiligenceService: Subdivision & Entitlement AssistanceIndustry: CommercialIndustry: RetailType: Civil Engineering+38 more

Florida Transportation Engineering, Inc.

Punta Gorda, FL

Engineering for a World in Motion

WebsitePhone4 officesFounded 1989Size Estimate: 40-60 employeesUpdated Jun 2026

Service detail: Highway Design

Service: Highway DesignService: Minor Highway DesignService: Major Highway DesignIndustry: TransportationIndustry: Highways & RoadsType: Transportation Engineering+25 more

GKW Engineering

San Antonio, TX

Giving You Direction

WebsitePhone1 office2 leaders1 credentialsFounded 2000Updated Jun 2026

Service detail: Transportation Design

Service: Transportation DesignService: Roadway Design SupportService: Route Studies and Schematic DesignIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+19 more

Hartman Engineering, Inc.

Prairieville, LA

Innovative, valuable engineering and design services delivered on time and within budget

WebsitePhone2 offices6 projects9 leadersFounded 1986Size Estimate: 10-19 employees

Project: Acadian Road Roundabout, Route LA 20 (Canal Blvd.)

Service: Water and Wastewater EngineeringService: Sewer and Lift Station DesignService: Water Distribution System DesignIndustry: Water SupplyIndustry: WastewaterType: Civil Engineering+20 more

HighSpans Engineering, Inc.

Fort Myers, FL

Where Structural Design Meets Construction Engineering

WebsitePhone1 office5 projects18 credentialsUpdated Jun 2026

Project: Big Carlos Pass Bridge Replacement

Service: Structural EngineeringService: Major Bridge DesignService: Minor Bridge DesignIndustry: Highways & RoadsIndustry: BridgesType: Civil Engineering+26 more

Innovation Design And Consulting Engineers Llc

Engineering the Future with Innovative Solutions

WebsiteUpdated Jun 2026

Service detail: Feasibility Studies and Conceptual Design

Service: Feasibility Studies and Conceptual DesignService: Transportation EngineeringService: Roadway and Highway DesignIndustry: CommercialIndustry: IndustrialType: Civil Engineering+23 more