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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Bio-Process Group

West Lafayette, IN

Process Design and Improvement for Biorefinery Systems

Website1 office3 projects2 leadersFounded 1984Updated Jun 2026

Project: Orange Peel Waste Biorefinery

Service: Contract Research & DevelopmentService: Lab Scale ValidationService: Technology Scale-Up & PilotingIndustry: AgricultureIndustry: Biomass & BioenergyType: Process Engineering+18 more

BioSAFE Engineering

Indianapolis, IN

The Future of Waste Treatment

WebsitePhone1 officeUpdated Jun 2026

Service detail: Medical Waste Treatment Systems

Service: Medical Waste Treatment SystemsService: Red Bag Waste DisposalService: Solid Infectious Waste SystemsIndustry: HealthcareIndustry: Life SciencesType: Environmental Engineering+9 more

Blaylock LLC

Evansville, IN

Power on

Website1 office4 projects1 leaders1 credentialsUpdated Jun 2026

Project: Shell Eco Marathon Motor Controller

Service: Project ManagementService: Electronics DevelopmentService: General ConsultingIndustry: ManufacturingIndustry: EducationType: Electrical Engineering+4 more

Bowen Engineering

Indianapolis, IN

Bowen Engineering is a self-performing general contractor and EPC firm headquartered in Indianapolis, Indiana, that delivers water, wastewater, energy, and industrial construction projects nationwide. With operation centers across the country and a staff of degreed engineers paired with experienced craft, Bowen has constructed over 1,000 treatment facilities and is a recognized leader in PFAS, PFOS, and PFOA constituent removal.

WebsitePhone8 offices5 leaders4 credentialsUpdated Jun 2026

Service detail: EPC / Design-Build

Service: EPC / Design-BuildService: Self-Perform ConstructionService: Site WorkIndustry: Water SupplyIndustry: WastewaterType: EPC+8 more

Brugh Industrial Engineering

Indianapolis, IN

Full Service Automation and Engineering

WebsitePhone1 office1 projects2 leaders3 credentialsUpdated Jun 2026

Project: Tappan Zee Bridge Leveling Control System

Service: Industrial Robot IntegrationService: FANUC Robot IntegrationService: UR Collaborative Robot IntegrationIndustry: Automation & ControlsIndustry: RoboticsType: Automation & Controls+27 more

Bynum Fanyo & Associates, Inc.

Bloomington, IN

Civil engineering, land surveying, and utility management services in Indiana.

WebsitePhone1 office3 projects4 leadersFounded 1982Updated Jun 2026

Project: Hillside Crossing

Service: Civil EngineeringService: Development Site DesignService: Storm Drainage SystemsIndustry: ResidentialIndustry: Land DevelopmentType: Civil Engineering+36 more

CE Solutions, Inc.

Carmel, IN

Supporting your structures. Supporting your success.

WebsitePhone1 officeFounded 1998Updated Jun 2026
Service: New BuildingsService: AdditionsService: RenovationsIndustry: GovernmentIndustry: CommercialType: Structural Engineering+7 more

CIM-Tech

Valparaiso, IN

Redefining Industry Standards in Engineering & Design

WebsitePhone1 office3 leadersFounded 2006Size Estimate: 10-49 employeesUpdated Jun 2026

Service detail: Ironmaking Engineering

Service: Ironmaking EngineeringService: Blast Furnace Design & EngineeringService: Process OptimizationIndustry: MetalsIndustry: IndustrialType: Process Engineering+20 more

CMTA

Louisville, KY

Building Science Leadership

Website49 offices2 projects3 leaders6 credentialsFounded 1969Size Estimate: 1,560 employees

Project: CMTA Corporate Headquarters Building 2

Service: Consulting EngineeringService: Mechanical EngineeringService: Electrical EngineeringIndustry: ManufacturingIndustry: AviationType: MEP+30 more

Chicago Testing Laboratory

Warrenville, IL

Delivering expertise and accuracy for over a century

Website4 offices5 credentialsFounded 1912Updated Jun 2026

Service detail: Construction Materials Testing

Service: Construction Materials TestingService: Asphalt & Asphalt Materials TestingService: Concrete TestingIndustry: InfrastructureIndustry: TransportationType: Materials Testing+9 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

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

Complete Structural Consulting, Inc.

Indianapolis, IN

Providing Peace of Mind Through Tailored Design Solutions

WebsitePhone4 offices9 projects9 leadersFounded 2012Size Estimate: 11-50 employees

Project: Arizona State University - Steel Joists & Deck

Service: Delegated Structural DesignService: Steel Connection DesignService: Stair & Handrail DesignIndustry: ManufacturingIndustry: IndustrialType: Structural Engineering+18 more

Consulting Management Inspection Design, Inc.

Indianapolis, IN

Consulting Management Inspection Design, Inc. (CMID) is a full-service engineering and architecture consulting firm headquartered in downtown Indianapolis, Indiana. Founded in 1996, CMID provides structural, MEP, civil, environmental, architectural, surveying, commissioning, and inspection services, with an emphasis on industrial, municipal, pharmaceutical, and utility engineering for corporations, municipalities, state agencies, and educational institutions throughout central Indiana.

WebsitePhone1 officeFounded 1996Updated Jun 2026

Service detail: Engineering

Service: EngineeringService: Structural engineeringService: Mechanical and piping designIndustry: IndustrialIndustry: PharmaceuticalType: Architecture & Engineering+30 more

Crandall Engineering + Design

Gas City, IN

Engineering that works. Engineering with style.

WebsitePhone1 office2 projects2 leadersFounded 1997Updated Jun 2026

Project: Meridian Mark & the Schuyler Apartments

Service: Physical and Capital Needs AssessmentsService: USDA Rural Development AssessmentsService: HUD and LIHTC EvaluationsIndustry: Multifamily ResidentialIndustry: Affordable HousingType: Mechanical Engineering+29 more

Crane Environmental Services, LLC

Evansville, IN

Working Together to Achieve Your Goals

WebsitePhone2 offices4 projects4 credentialsUpdated Jun 2026

Project: I-69 Ohio River Crossing Construction Inspection

Service: Environmental Site AssessmentsService: Phase I Environmental Site AssessmentsService: Phase II Environmental Site AssessmentsIndustry: Environmental & RemediationIndustry: ResidentialType: Environmental Engineering+39 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

Creative Engineering Solutions Inc

Indianapolis, IN

Professional, accurate and trustworthy engineering services.

Website1 office6 projects16 leadersUpdated Jun 2026

Project: Evans Elementary

Service: MEP EngineeringService: MechanicalService: ElectricalIndustry: EducationIndustry: HealthcareType: MEP+16 more

Cripe

Indianapolis, IN

Solutions by Design Since 1937

WebsitePhone3 offices2 projectsFounded 1937Updated Jun 2026

Project: Indianapolis Airport Parking Garage Expansion

Service: ArchitectureService: Civil EngineeringService: Land SurveyingIndustry: CommercialIndustry: HealthcareType: Architecture & Engineering+4 more

CrossRoad Engineers, P.C.

Beech Grove, IN

Transportation & development consultants

WebsitePhone1 office1 leadersFounded 1995Updated Jun 2026

Service detail: Transportation Engineering

Service: Transportation EngineeringService: Road DesignService: Bridge DesignIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+35 more

Crowley Engineering LLC

Schererville, IN

Trusted Technical Advisors

Website1 officeFounded 2011Updated Jun 2026

Service detail: Advisory, Planning & Consulting Services

Service: Advisory, Planning & Consulting ServicesService: Greenhouse Gas Emissions StudiesService: Energy AuditsIndustry: TransportationIndustry: Renewable EnergyType: MEP+27 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

DCS Technologies, Inc.

Westfield, IN

Engineering excellence.

WebsitePhone1 office1 projectsFounded 2003Updated Jun 2026

Project: Pedestrian Avoidance Safety System Demonstration

Service: Automotive Systems EngineeringService: Vehicle System IntegrationService: Control Software Design and CollaborationIndustry: AutomotiveIndustry: DefenseType: Electrical Engineering+14 more

DES Engineering, LLC

Crawfordsville, IN

Civil & Environmental Engineers

WebsitePhone1 office4 projects5 leadersSize Estimate: 1-9 employeesUpdated Jun 2026

Project: Ashton Run Phase 4

Service: Civil EngineeringService: Drainage and Hydraulic DesignService: Septic and Wastewater InfrastructureIndustry: Land DevelopmentIndustry: InfrastructureType: Civil Engineering+18 more