Public engineering firm directory

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360 Engineering P.C.

Civil, Structural, and Construction Engineering Services

Website1 leadersFounded 2020Size Estimate: 1-9 employeesUpdated Jun 2026

Service detail: Structural Engineering

Service: Structural EngineeringService: Structural Evaluations of Existing BuildingsService: Structural Rehabilitation and Alteration DesignIndustry: CommercialIndustry: ResidentialType: Civil Engineering+23 more

A&R Engineering

Marietta, GA

A&R Engineering is a civil engineering firm specializing in traffic and transportation engineering, headquartered in Marietta, Georgia. A&R has served clients across Georgia, South Carolina, and Alabama for over 20 years, guiding projects from due diligence through construction completion. The team works with developers, architects, attorneys, and public agencies on retail, residential, industrial, mixed-use, educational, and medical developments, delivering traffic impact studies, intersection and signal design, permitting support, construction oversight, and expert witness services.

WebsitePhone1 officeUpdated Jun 2026

Service detail: Traffic Studies

Service: Traffic StudiesService: Traffic Impact StudiesService: Intersection Control Evaluation StudiesIndustry: TransportationIndustry: Land DevelopmentType: Civil Engineering+22 more

ACL, Inc.

Engineering for an Integrated World

Website1 projects3 leadersFounded 2015Updated Jun 2026

Project: Denver Central Business District - Traffic Signal Retiming

Service: Roadway EngineeringService: Conceptual Planning and Preliminary DesignService: Roadway DesignIndustry: TransportationIndustry: Highways & RoadsType: Transportation Engineering+23 more

Ampirical

Partnering with you to deliver innovative, reliable energy solutions that enhance lives and strengthen the grid.

Website3 projects1 credentialsSize Estimate: 250-500 employeesUpdated Jun 2026

Project: 230kV Transmission Line EPC

Service: Substation EngineeringService: Full physical, civil, structural, and P&C designService: Grounding, shielding, and lightning protectionIndustry: Electric UtilitiesIndustry: Power GenerationType: Automation & Controls+58 more

B&B Engineering, LLC

Woodbridge, CT

Engineering Excellence at Your Service

WebsitePhone1 office3 projectsUpdated Jun 2026

Project: Holbrook Road Improvements

Service: Land SurveyingService: Boundary DeterminationService: Topographical SurveysIndustry: GovernmentIndustry: TransportationType: Civil Engineering+44 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

Bennett Engineering Services, Inc.

Roseville, CA

Trusted Engineering Advisors

Website4 offices6 leaders2 credentialsFounded 1995Size Estimate: 45-49 employeesUpdated Jun 2026

Service detail: Transportation Engineering

Service: Transportation EngineeringService: Roadway Planning and DesignService: Complete Streets and StreetscapesIndustry: GovernmentIndustry: TransportationType: Civil Engineering+39 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

Cardinal Engineering Associates

Meriden, CT

Excellence in Engineering since 1962

WebsitePhone2 offices6 projects3 leadersFounded 1962Updated Jun 2026

Project: Coles Road

Service: Transportation EngineeringService: Highway designService: Pavement designIndustry: GovernmentIndustry: TransportationType: Civil Engineering+24 more

Consultant Engineering, Inc.

Phoenix, AZ

Helping Build the Southwest since 1996

WebsitePhone9 offices5 projects2 leadersFounded 1996Size Estimate: 100-499 employees

Project: 20th Avenue Road Widening

Service: Construction Management, Administration, and InspectionService: Construction ManagementService: Construction AdministrationIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+36 more

Cornerstone Civil Engineering PLLC

Norman, OK

A key stone on the path to success

WebsitePhone1 office1 leaders4 credentialsFounded 2021Updated Jun 2026

Service detail: Pre-Design

Service: Pre-DesignService: Site Assessment / Feasibility StudyService: Due Diligence AssistanceIndustry: CommercialIndustry: RetailType: Civil Engineering+43 more

Croy Engineering

Marietta, GA

Engineering the Extra Mile

WebsitePhone3 offices6 projectsFounded 2005Size Estimate: 100+ employeesUpdated Jun 2026

Project: Chattahoochee Technical College Aviation Training Academy

Service: AviationService: Airport Development & ExpansionService: Initial DevelopmentIndustry: AviationIndustry: AirportsType: Civil Engineering+50 more

Engineering Services, Inc.

Springdale, AR

Professional engineering and surveying services

WebsitePhone1 office5 projects4 leadersFounded 1971Size Estimate: 10-49 employees

Project: Benton County Water Authority Storage Tank

Service: Civil EngineeringService: Utility RelocationsService: Hydraulic ModelingIndustry: Water SupplyIndustry: WastewaterType: Civil Engineering+47 more

GACO Engineering, P.C.

Bellerose, NY

Resident Engineering, Construction Management, and Civil Engineering Services

WebsitePhone1 office1 projectsUpdated Jun 2026

Project: Water Main Offset Installation

Service: Resident Engineering and Inspection ServicesService: Highway and Street Reconstruction InspectionService: Traffic Calming and Roundabout InspectionIndustry: Highways & RoadsIndustry: InfrastructureType: Civil Engineering+25 more

Garcia & Wright Consulting Engineers, Inc.

San Antonio, TX

Designing for the Future of Our Communities

WebsitePhone2 offices10 projects1 leaders2 credentialsFounded 1975

Project: Texas A&M Easterwood Airport

Service: Civil EngineeringService: Water Resource PlanningService: Hydraulic & Water System ModelingIndustry: GovernmentIndustry: Oil & GasType: Civil Engineering+60 more

Giffels Webster

Detroit, MI

Integrated Solutions. Stronger Communities.

WebsitePhone1 office3 projects15 leadersFounded 1952Updated Jun 2026

Project: Gordie Howe International Bridge, U.S. Port of Entry

Service: Civil EngineeringService: Site Feasibility StudiesService: Roadway and Site Grading DesignIndustry: GovernmentIndustry: Land DevelopmentType: Civil Engineering+32 more

Heneghan Associates, Inc.

Jerseyville, IL

Leadership | Experience | Expertise | Relationships | Teamwork

WebsitePhone5 offices13 credentialsFounded 1986Size Estimate: 35 employeesUpdated Jun 2026

Service detail: Water Engineering

Service: Transportation EngineeringService: Water EngineeringService: Distribution Systems (Development & Extensions)Industry: Highways & RoadsIndustry: TransportationType: Civil Engineering+36 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

Kentucky Engineering Group, PLLC

Versailles, KY

We Are Kentucky People Serving Kentuckians

WebsitePhone1 office4 leadersFounded 2009Size Estimate: 10-30 employeesUpdated Jun 2026

Service detail: Water Systems

Service: Water SystemsService: Capital improvement and master planningService: Funding assistance and administrationIndustry: Water SupplyIndustry: WastewaterType: Civil Engineering+25 more

Lefrancois Engineering, PLLC

Truckee, CA

Engineering From the Ground Up

WebsitePhone1 office7 projects1 leaders1 credentialsFounded 2023

Project: Lake Country Estates Roadway and Drainage Improvements

Service: Civil EngineeringService: Site planning and gradingService: Utility layout and designIndustry: ResidentialIndustry: Multifamily ResidentialType: Civil Engineering+50 more

Lockwood, Andrews & Newnam, Inc.

Houston, TX

Engineering Solutions That Strengthen Communities

WebsitePhone1 officeFounded 1935Size Estimate: 385+ employeesUpdated Jun 2026

Service detail: Education Program Management

Service: Education Program ManagementService: K-12 Bond Program ManagementService: Higher Education Program ManagementIndustry: EducationIndustry: GovernmentType: Civil Engineering+26 more

McCord Engineering, Inc.

College Station, TX

Innovation Powered By Experience

WebsitePhone3 offices1 leaders2 credentialsFounded 1985Size Estimate: 50-100 employees

Service detail: Distribution Line Design

Service: Distribution Line DesignService: 15 kV to 35 kV Overhead Electric Utility Infrastructure DesignService: Engineering and Design of 15 kV to 35 kV Underground Infrastructure (conduit, manhole, boring)Industry: Electric UtilitiesIndustry: GovernmentType: Land Surveying+47 more

Moody Engineering, LLC

Columbus, OH

Engineering A Better World Through Design.

WebsitePhone2 offices2 projects2 leaders5 credentialsFounded 2014

Project: Cleveland Public Library Hough Branch Stormwater Management

Service: Civil Site DesignService: Site LEED Documentation & DesignService: Zoning & PermittingIndustry: CommercialIndustry: EducationType: Civil Engineering+37 more

Patriot Engineering Company

Naples, FL

Civil Engineering and Land Development Services in Naples, Florida

WebsitePhone1 office2 projects4 credentialsSize Estimate: 1-10 employeesUpdated Jun 2026

Project: The Hideout Storage Park

Service: Land DevelopmentService: Due DiligenceService: Local, State, & Federal PermittingIndustry: CommercialIndustry: IndustrialType: Civil Engineering+56 more