Public engineering firm directory

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A&F Engineering

Indianapolis, IN

Distinguished Transportation & Site Engineering

WebsitePhone1 office1 leadersFounded 1966Updated Jun 2026

Service detail: Traffic Engineering

Service: Traffic EngineeringService: Traffic Impact StudiesService: Capacity AnalysisIndustry: TransportationIndustry: Highways & RoadsType: Transportation Engineering+15 more

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

ACM Engineering & Environmental Services, Inc.

South Bend, IN

ACM Engineering & Environmental Services, Inc. is a national environmental and engineering services firm founded in 1988. AIHA LAP EMLAP and NVLAP-accredited laboratories in South Bend, IN and Tampa, FL support asbestos and mold sample analysis with same-day turnaround options. Field offices in Fort Wayne, IN and Fort Lauderdale, FL extend regional coverage across Indiana and Florida. ACM serves homeowners and businesses with asbestos inspection and testing, mold and lead services, indoor air quality assessments, radon testing, Phase I environmental site assessments, expert witness services, and professional engineering and environmental consulting.

Website4 offices5 credentialsFounded 1988Updated Jun 2026

Service detail: Asbestos Services

Service: Asbestos ServicesService: Asbestos surveys and inspections by licensed inspectorsService: Bulk sample analysis in accredited laboratoryIndustry: ResidentialIndustry: CommercialType: Environmental Engineering+42 more

ARKOR Architects & Engineers

Lafayette, IN

ARKOR Architects & Engineers is a full-service architecture and structural engineering firm based in Lafayette, Indiana, serving commercial, residential, and industrial building projects. ARKOR's licensed architects and design professionals deliver architectural design, structural engineering, and interior design with close coordination among owners, contractors, and governing jurisdictions to balance code compliance, functionality, and budget.

Website1 officeUpdated Jun 2026

Service detail: Architecture

Service: ArchitectureService: Commercial architectureService: Residential architectureIndustry: CommercialIndustry: ResidentialType: Architecture & Engineering+9 more

ATCO Communications Services, LLC

Snohomish, WA

ATCO Communications Services, LLC is a contract engineering firm established in 1978 with headquarters in Snohomish, Washington and a Midwest office in Fort Wayne, Indiana. It specializes in telecom engineering, outside plant (OSP) engineering, permitting, right-of-way and easement services, geospatial services, and joint-use support for private and public markets nationwide.

WebsitePhone3 officesFounded 1978Updated Jun 2026

Service detail: Telecom Engineering

Service: Telecom EngineeringService: OSP EngineeringService: PermittingIndustry: TelecommunicationsIndustry: InfrastructureType: Telecom / RF Engineering+5 more

Advanced Creative Industries

Evansville, IN

Customer-guided and self-directed engineering and design-build services

WebsitePhone1 office7 projects1 leadersUpdated Jun 2026

Project: 27 Ft. Film Stretcher and Tester Machine

Service: Industrial Machinery & EquipmentService: Process Skid EngineeringService: Custom Machine DevelopmentIndustry: ManufacturingIndustry: IndustrialType: Process Engineering+26 more

Advanced Engineering Services Inc

Hammond, IN

A Stable Foundation for a Solid Future

WebsitePhone1 office6 projects2 credentialsUpdated Jun 2026

Project: 45th St. Underpass

Service: Preconstruction Planning & Due DiligenceService: Environmental EvaluationService: Geotechnical Feasibility StudiesIndustry: TransportationIndustry: Data CentersType: Geotechnical Engineering+12 more

Alpha Engineering, Inc.

Indianapolis, IN

Innovative Power Solutions

WebsitePhone1 office3 leadersFounded 1979Updated Jun 2026

Service detail: Power Systems Engineering

Service: Power Systems EngineeringService: Substation EngineeringService: Line DesignIndustry: CommercialIndustry: EducationType: Electrical Engineering+22 more

Amarok, LLC

Fort Branch, IN

Discover the Amarok difference.

WebsitePhone1 office1 credentialsUpdated Jun 2026

Service detail: Precision Tooling

Service: Precision ToolingService: Prototype PartsService: Production PartsIndustry: DefenseIndustry: ManufacturingType: Mechanical Engineering+11 more

American Structurepoint

Indianapolis, IN

One business, one community at a time.

WebsitePhone1 office6 leaders1 credentialsSize Estimate: 200-999 employeesUpdated Jun 2026

Service detail: Architecture and Interiors

Service: Architecture and InteriorsService: Programming and Concept DesignService: Interior DesignIndustry: InfrastructureIndustry: TransportationType: Architecture & Engineering+29 more

Andrews Engineering Inc.

Springfield, IL

Andrews Engineering Inc. is a full-service, multi-disciplinary engineering organization serving clients in Illinois, Indiana, and Missouri for more than 40 years. Integrity, commitment, and quality are at the core of every engagement, and the firm delivers innovative, practical, and cost-effective solutions across geotechnical, environmental, civil, water resources, and remediation engineering disciplines. Andrews Engineering operates five offices across the Midwest: Springfield and Pontiac and Lombard in Illinois, Indianapolis in Indiana, and Warrenton in Missouri.

WebsitePhone5 officesUpdated Jun 2026

Service detail: Geotechnical Engineering

Service: Geotechnical EngineeringService: Environmental ServicesService: Remediation ServicesIndustry: InfrastructureIndustry: Environmental & RemediationType: Civil Engineering+11 more

Antero Group

Chicago, IL

Authentic partnerships are the best way to design and deliver projects that create lasting value.

WebsitePhone4 offices5 projects6 leadersUpdated Jun 2026

Project: Barry County Broadband Assessment and Implementation Plan

Service: Civil EngineeringService: Site DevelopmentService: Construction Engineering and ManagementIndustry: TransportationIndustry: GovernmentType: Civil Engineering+47 more

Apex Engineering, PLLC

Calvert City, KY

Apex Engineering, PLLC is a full-service multi-discipline engineering firm headquartered in Calvert City, Kentucky, incorporated in 1974. Through its family of companies - Apex Controls Specialists and Apex Modular Extrusion Systems - it provides engineering, automation, and design-build services for industrial clients. Clients include major producers of specialty chemicals, polymers, refrigerants, nonferrous metals, coal, aggregates, electric power, rubber, elastomer products, pulp, and paper.

WebsitePhone2 officesFounded 1974Updated Jun 2026

Service detail: Specialty Engineering

Service: Process EngineeringService: Civil EngineeringService: Structural EngineeringIndustry: ChemicalsIndustry: MetalsType: Civil Engineering+35 more

Apogee Consulting Group, P.A.

Cary, NC

Elevating lives through effective design

WebsitePhone6 offices6 projectsSize Estimate: 100-199 employeesUpdated Jun 2026

Project: Durham Cancer Center

Service: PlanningService: Master PlanningService: Scenario Planning and CharrettesIndustry: HealthcareIndustry: FederalType: Architecture & Engineering+38 more

Applied Engineering Services

Indianapolis, IN

Applied Experience. Applied Engineering.

WebsitePhone1 office7 projects6 leaders9 credentialsFounded 1998

Project: Innovation Hall - IUPUI

Service: Mechanical EngineeringService: HVAC & VentilationService: Central Utility Plants & PipingIndustry: ManufacturingIndustry: EducationType: MEP+21 more

BLA, Inc.

Itasca, IL

We build our success by building yours.

WebsitePhone2 offices7 projects16 leadersFounded 1978Updated Jun 2026

Project: Elgin O'Hare Western Access

Service: Construction EngineeringService: Public Outreach and Information ProgramsService: Contractor Compliance and Schedule ManagementIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+13 more

Badger Engineering Associates Inc

Carmel, IN

Your plans become our plans.

WebsitePhone1 office7 projects1 leadersFounded 1995Updated Jun 2026

Project: Lighthouse Baptist Church

Service: Civil EngineeringService: Commercial Site DesignService: Residential Subdivision DesignIndustry: CommercialIndustry: ResidentialType: Architecture & Engineering+15 more

Barton Coe Vilamaa

Fort Wayne, IN

Spaces to Inspire

WebsitePhone1 office4 leaders4 credentialsFounded 1969Updated Jun 2026

Service detail: Architecture

Service: ArchitectureService: Architecture & Interior DesignService: Environmentally Conscious Planning & DesignIndustry: EducationIndustry: GovernmentType: Architecture & Engineering+44 more

Bertsch-Frank & Associates, LLC

Fort Wayne, IN

Bertsch-Frank & Associates provides civil/site design, construction engineering, high definition laser scanning, and land surveying services from Fort Wayne, Indiana. Founded in 2004, Bertsch-Frank specializes in commercial and heavy construction projects throughout the region, building long-standing client relationships through hard work and integrity.

WebsitePhone1 office4 leaders6 credentialsFounded 2004Updated Jun 2026

Service detail: Civil/Site Design

Service: Civil/Site DesignService: Construction EngineeringService: High Definition Laser ScanningIndustry: Highways & RoadsIndustry: EducationType: Civil Engineering+7 more

Bill Austin & Associates

Columbus, IN

Information engineering and mission engineering consulting

WebsitePhone1 office1 leadersFounded 1996Updated Jun 2026

Service detail: Information Engineering

Service: Information EngineeringService: Process and Requirements ManagementService: Systems Engineering ToolsIndustry: FederalIndustry: DefenseType: Defense Engineering+12 more

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