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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A&Z Engineering

Fort Wayne, IN

Your Engineering Solutions... Start to Finish.

WebsitePhone2 offices4 leadersFounded 2005Updated Jun 2026

Service detail: Roadway, Highway, and Intersection Improvements

Service: Roadway, Highway, and Intersection ImprovementsService: Construction InspectionService: Trails and SidewalksIndustry: GovernmentIndustry: TransportationType: Civil Engineering+13 more

Banning Engineering Inc.

Plainfield, IN

Banning Engineering is a civil engineering and land surveying firm founded in Plainfield, Indiana in 1994 by Jeff Banning. Over 30 years, it has grown into an organization of skilled engineers and surveyors serving cities, towns, counties, electric utilities, and private developers across Indiana. It excels at projects spanning site development, water and sanitary sewer design, stormwater management, transportation design, GIS, recreation and quality of life improvements, and construction services.

WebsitePhone2 offices7 leaders1 credentialsFounded 1994Updated Jun 2026

Service detail: Site Development

Service: Site DevelopmentService: Water & Sanitary SewerService: Stormwater ResourcesIndustry: GovernmentIndustry: Land DevelopmentType: Civil Engineering+26 more

Commonwealth Engineers, Inc.

Indianapolis, IN

Award-Winning, Cost-Effective Engineering Solutions

WebsitePhone1 office4 projects4 credentialsFounded 1974Updated Jun 2026

Project: Wastewater Treatment Plant Rehabilitation - Owensboro, Kentucky

Service: WastewaterService: Wastewater treatment plant design and rehabilitationService: Collection system improvementsIndustry: WastewaterIndustry: Water SupplyType: Civil Engineering+28 more

DB Engineering, LLC

Indianapolis, IN

Quality engineering, design, and inspection services hallmarked by creativity, sustainability, and the celebration of the communities in which we work

WebsitePhone1 office5 projects1 leaders5 credentialsFounded 2008

Project: SR 37 & 126th Street Interchange

Service: Transportation EngineeringService: PlanningService: DesigningIndustry: InfrastructureIndustry: TransportationType: Civil Engineering+39 more

DGL Consulting Engineers, LLC

Maumee, OH

A Century of Engineering Solutions. A Legacy of Trust.

Website6 offices10 projects10 leadersFounded 1926Updated Jun 2026

Project: Perrysburg Diverging Diamond Interchange

Service: Transportation - RoadwayService: Highway DesignService: Roadway PlanningIndustry: TransportationIndustry: BridgesType: Civil Engineering+28 more

Global Engineering & Land Surveying, LLC

Michigan City, IN

Global Engineering & Land Surveying, LLC offers comprehensive civil engineering, environmental services, GIS, and professional land surveying. It serves municipal, federal, and private sector clients with a focus on regulatory compliance, quality objectives, and public welfare. The practice delivers tailored solutions for water resources, transportation, utilities, and land development projects.

WebsitePhone1 office7 projectsUpdated Jun 2026

Project: Army Reserve Center USACE

Service: Surveying ServicesService: Topographic SurveyService: Boundary SurveyIndustry: Parks & Open SpaceIndustry: Sports & RecreationType: Civil Engineering+43 more

JQOL, Inc.

Indianapolis, IN

Improving Quality of Life

WebsitePhone3 offices11 projects3 leaders1 credentialsFounded 2019

Project: White River North Trailhead Expansion

Service: Civil EngineeringService: Site EngineeringService: GradingIndustry: Highways & RoadsIndustry: BridgesType: Civil Engineering+27 more

Jones Petrie Rafinski

South Bend, IN

Your Single Source

WebsitePhone2 offices5 projects1 leadersUpdated Jun 2026

Project: UPMC Park Renovations

Service: ArchitectureService: Municipal BuildingsService: Institutional FacilitiesIndustry: GovernmentIndustry: EducationType: Architecture & Engineering+55 more

McCormick Engineering, LLC

South Bend, IN

McCormick Engineering, LLC is a South Bend, Indiana civil engineering practice founded in 2008 with a primary mission to serve the public sector through civil engineering planning, design, and construction inspection. It focuses on water resources, stormwater management, drainage, flood control, and wastewater systems for cities, towns, counties, and state agencies. McCormick Engineering holds Indiana Department of Transportation prequalification for non-complex roadway design, drainage design, small structure and bridge hydraulic design, and construction inspection.

WebsitePhone1 office2 leaders8 credentialsFounded 2008Updated Jun 2026

Service detail: Planning Services

Service: Planning ServicesService: Water Resources PlanningService: Flood Protection StudiesIndustry: GovernmentIndustry: Stormwater & Flood ControlType: Civil Engineering+39 more

Quality Forensic Engineering, LLC

Tallahassee, FL

Quality & Efficiency. Sound Engineering. Trusted Forensic Experts.

WebsitePhone14 offices12 leaders5 credentials10 publicationsFounded 2001

Service detail: Vehicle and Transportation Accident Analysis

Service: Vehicle and Transportation Accident AnalysisService: Automobile and Tractor-Trailer Collision ReconstructionService: Automotive Component Failure AnalysisIndustry: LegalIndustry: InsuranceType: Forensic Engineering+33 more

Strand Associates, Inc.

Madison, WI

Excellence in Engineering

WebsitePhone12 offices10 projects2 leaders17 credentialsFounded 1946

Project: Waterline Replacements and Well Addition for JCWC

Service: Water SupplyService: Water-system PlanningService: Water System InfrastructureIndustry: GovernmentIndustry: Water SupplyType: Civil Engineering+23 more

Triad Associates, Inc.

Indianapolis, IN

Engineering • Architecture

WebsitePhone2 offices3 projects2 leaders22 credentialsFounded 1975

Project: Galveston Water Treatment Plant

Service: Civil EngineeringService: Water Supply EngineeringService: Water Treatment PlantsIndustry: GovernmentIndustry: Water SupplyType: Civil Engineering+35 more

VS Engineering

Indianapolis, IN

Partners. Every Step of the Way.

WebsitePhone7 offices10 projectsFounded 1980Size Estimate: 150-200 employeesUpdated Jun 2026

Project: IU Health Bloomington Regional Academic Health Center

Service: Site DevelopmentService: Site planning and feasibility studiesService: Infrastructure funding and grant assistanceIndustry: GovernmentIndustry: HealthcareType: Civil Engineering+40 more