Public engineering firm directory

Find engineering consulting firms by capability and location.

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AIM Engineering & Surveying, Inc.

Fort Myers, FL

Innovative Engineering Solutions Since 1980

WebsitePhone5 offices8 projects3 leadersFounded 1980Updated Jun 2026

Project: I-75 (SR93A) Reconstruction, Hillsborough County

Service: Transportation Engineering & DesignService: RoadwaysService: MultimodalIndustry: TransportationIndustry: Highways & RoadsType: Transportation Engineering+33 more

Athena Engineering

Peachtree Corners, GA

Smart Solutions. Practical Application.

WebsitePhone1 office2 leadersUpdated Jun 2026

Service detail: Geometric Design

Service: Geometric DesignService: Roadway and Corridor DesignService: Intersection and Roundabout DesignIndustry: TransportationIndustry: Highways & RoadsType: Transportation Engineering+22 more

Aucoin & Associates, Inc.

Eunice, LA

Aucoin & Associates, Inc. (A&A) is a civil, environmental, and transportation engineering and land surveying firm founded in Eunice, Louisiana in March 1951 by Lindsey J. Aucoin. Serving the Central Gulf Coast from offices in Eunice and Lake Charles, A&A provides professional engineering, planning, and surveying services across Louisiana, Texas, and Mississippi. Licensed engineers and surveyors hold credentials in Louisiana, Texas, Mississippi, and Arkansas. The practice serves municipal, state, and federal agencies, parish governments, and private clients including major oil and gas pipeline operators, with project work spanning coastal restoration, transportation infrastructure, municipal utilities, land development, and solid waste engineering.

WebsitePhone2 offices5 leaders2 credentialsFounded 1951Updated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Environmental EngineeringService: Transportation EngineeringIndustry: Oil & GasIndustry: Highways & RoadsType: Civil Engineering+51 more

B2Z Engineering, LLC

Mission, TX

Building a Better Texas

Website5 offices3 projects1 credentialsFounded 2009Size Estimate: 20-75 employeesUpdated Jun 2026

Project: US 77 Geotechnical Investigation

Service: Plans, Specifications & Estimates (PS&E)Service: Highway and Road DesignService: Bridges and Structural DesignIndustry: Highways & RoadsIndustry: GovernmentType: Civil Engineering+38 more

BCC Engineering, LLC

Miami, FL

More Options. Fewer Surprises. Better Outcomes.

WebsitePhone14 officesUpdated Jun 2026

Service detail: Highway Design

Service: Highway DesignService: Geometric DesignService: Drainage Design and PermitsIndustry: TransportationIndustry: Highways & RoadsType: Transportation Engineering+40 more

BKL, Inc.

Tulsa, OK

Inspired and purposeful designs to enhance and connect communities.

WebsitePhone1 office3 projects4 leadersFounded 1946Updated Jun 2026

Project: Rogers County Courthouse

Service: ArchitectureService: Architectural DesignService: Construction AdministrationIndustry: GovernmentIndustry: InfrastructureType: Architecture & Engineering+14 more

BSC Group

Boston, MA

Shaping Our Communities Together

WebsitePhone7 offices124 leadersFounded 1965Updated Jun 2026

Service detail: Planning

Service: PlanningService: Civil EngineeringService: Transportation EngineeringIndustry: BridgesIndustry: Environmental & RemediationType: Civil Engineering+33 more

Baslee Engineering Solutions (BES), Inc.

Tampa, FL

Providing practical design and implementation expertise to create viable transportation engineering solutions.

Website1 office4 projects2 credentialsUpdated Jun 2026

Project: I-95 Resurfacing, Bridge Rehabilitation and Safety Improvements

Service: Bridge and Highway DesignService: Bridge and Structure DesignService: Highway and Roadway DesignIndustry: TransportationIndustry: Highways & RoadsType: Transportation Engineering+17 more

Benham, a Haskell Company

Oklahoma City, OK

Tomorrow's Design Since 1909

WebsitePhone6 offices4 projectsFounded 1909Size Estimate: 200-500 employeesUpdated Jun 2026

Project: Osprey Maintenance Hangars

Service: ArchitectureService: EngineeringService: DesignBuildIndustry: InfrastructureIndustry: HealthcareType: Architecture & Engineering+35 more

CORRE, Inc.

Madison, WI

Answers. Solutions. Results.

Website6 offices5 projectsSize Estimate: 100+ employeesUpdated Jun 2026

Project: USH 14, C Westby (N Main St)

Service: Transportation EngineeringService: Roadway designService: Structure designIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+18 more

Chastain & Associates LLC

Creating infrastructure for 70 years.

Website1 projects3 leadersSize Estimate: 80+ employeesUpdated Jun 2026

Project: Village of Oak Park Right-of-Way Permitting Services

Service: Transportation EngineeringService: Expressways, Interstates, Tollways, and HighwaysService: Safety and Feasibility StudiesIndustry: Highways & RoadsIndustry: BridgesType: Civil Engineering+52 more

Civitas Engineering Group, Inc.

Houston, TX

Innovative engineering, infrastructure, and technical solutions

WebsitePhone3 offices7 projects2 credentialsSize Estimate: 51-200 employeesUpdated Jun 2026

Project: Dallas Water Utilities Strategic Plan

Service: WaterService: Water TreatmentService: Pumping FacilitiesIndustry: GovernmentIndustry: WastewaterType: Civil Engineering+37 more

Clanton & Associates

Boulder, CO

Clanton & Associates is an award-winning lighting design and engineering practice that has been transforming spaces and changing industry norms with sustainable, creative design for over 40 years.

WebsitePhone1 office16 projects19 leadersFounded 1981Updated Jun 2026

Project: Apple Campus 3

Service: Architectural LightingService: Daylighting DesignService: Dark Skies LightingIndustry: TransportationIndustry: GovernmentType: Architecture & Engineering+16 more

Clark Dietz, Inc.

Champaign, IL

Engineering Quality of Life

Website13 offices12 projects2 leaders4 credentialsSize Estimate: 100-400 employeesUpdated Jun 2026

Project: Illinois Tollway I-294 Bridge Reconstruction

Service: Transportation & RoadwaysService: Highways + InterstatesService: Local + County RoadsIndustry: Highways & RoadsIndustry: BridgesType: Civil Engineering+35 more

Crawford, Murphy & Tilly, Inc.

Springfield, IL

Elevating infrastructure, together.

WebsitePhone3 offices9 projects4 leaders5 credentialsFounded 1946

Project: Riverside Drive Riverfront Redevelopment

Service: PlanningService: Aviation PlanningService: Transportation PlanningIndustry: AirportsIndustry: GovernmentType: Aviation Engineering+32 more

DCCM

Houston, TX

Design. Consulting. Construction Management.

WebsitePhone1 office5 projects5 leadersFounded 1950Size Estimate: 1,100 employees

Project: Sir Francis Drake Corridor Rehabilitation

Service: Infrastructure Design and ConsultingService: Planning and EngineeringService: Architecture and SurveyingIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+33 more

EA Partners PLC

Lexington, KY

Partnership And Teamwork Achieving Success

WebsitePhone1 office6 projects7 leaders2 credentialsUpdated Jun 2026

Project: I-64/KY 627, Clark County

Service: Transportation EngineeringService: Highway & Roadway DesignService: Interchange DesignIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+18 more

ECLS Global, Inc.

Coats, NC

Engineering Consultants & Land Surveyors

WebsitePhone2 offices5 credentialsFounded 2015Size Estimate: 40+ employeesUpdated Jun 2026

Service detail: Land Surveying

Service: Land SurveyingService: Land Boundary & ALTA SurveysService: Topographic SurveysIndustry: CommercialIndustry: ResidentialType: Civil Engineering+40 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

Endesco, Inc.

Rockville, MD

Endesco, Inc. is a multi-discipline civil engineering design, consulting, and construction management firm founded in 1997 and headquartered in Rockville, Maryland. It specializes in water resources, transportation planning and traffic engineering, roadway and lighting design, environmental studies, GIS, and project and construction management, primarily serving state DOTs, transit authorities, counties, cities, and federal agencies across the Washington, DC/Baltimore metro region and beyond.

WebsitePhone2 offices6 projects9 credentialsFounded 1997Size Estimate: 5-25 employees

Project: Transform I-66 Outside the Beltway (Express Lanes), Northern Virginia

Service: Water ResourcesService: Stormwater ManagementService: Hydraulics and HydrologyIndustry: GovernmentIndustry: TransportationType: Civil Engineering+52 more

Fishbeck

Grand Rapids, MI

Services in Your Community, One Source

WebsitePhone1 office6 projectsSize Estimate: 200-1,000 employeesUpdated Jun 2026

Project: MER-716-05.02 Super Structure Replacement

Service: Architecture / Interior DesignService: Programming & Conceptual DesignService: Interior DesignIndustry: EducationIndustry: Environmental & RemediationType: Architecture & Engineering+41 more

Fisher Arnold

Memphis, TN

Clients' Architecture & Engineering Vision Made Real

WebsitePhone1 office6 projects6 leaders1 credentialsSize Estimate: 200-999 employees

Project: Parkway Village Elementary

Service: EngineeringService: Electrical EngineeringService: Environmental EngineeringIndustry: GovernmentIndustry: TransportationType: Architecture & Engineering+35 more

GCW Engineering, Inc.

Las Vegas, NV

Your local partner since 1969

WebsitePhone2 offices12 projectsFounded 1969Size Estimate: 150+ employeesUpdated Jun 2026

Project: Harmon Avenue/Valley View Boulevard/UPRR Grade Separation

Service: Master PlanningService: TransportationService: Route, Alignment, and Feasibility StudiesIndustry: AviationIndustry: BridgesType: Civil Engineering+33 more

Greenman-Pedersen, Inc.

Innovative, Sustainable Engineering Solutions

Website22 projects3 credentialsFounded 1966Size Estimate: 1,800+ employeesUpdated Jun 2026

Project: Brent Spence Bridge Corridor Progressive Design-Build Project

Service: BridgesService: Bridge DesignService: Bridge InspectionIndustry: BridgesIndustry: Highways & RoadsType: Civil Engineering+79 more