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&F Engineering

Indianapolis, IN

Distinguished Transportation & Site Engineering

WebsitePhone1 office1 leaders
Service: Traffic EngineeringService: Traffic Impact StudiesIndustry: TransportationType: Transportation Engineering+17 more

A&Z Engineering

Fort Wayne, IN

Your Engineering Solutions... Start to Finish.

WebsitePhone2 offices4 leaders
Service: Roadway, Highway, and Intersection ImprovementsService: Construction InspectionIndustry: GovernmentType: Civil Engineering+15 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 1988
Service: Asbestos ServicesService: Asbestos surveys and inspections by licensed inspectorsIndustry: ResidentialType: Environmental Engineering+44 more

AEC-ME

Indianapolis, IN

AEC-ME (Advanced Engineering Consultants - Mechanical Electrical) is an Indianapolis-based MEP engineering consulting firm founded in 2009 by Lisa Huang. Combining the depth of a large engineering firm with personalized client service, AEC-ME delivers mechanical, electrical, plumbing, fire protection, technology, and construction administration engineering across education, healthcare, commercial, residential, government, industrial, and transit sectors.

WebsitePhone1 office2 leaders
Service: Mechanical EngineeringService: Electrical EngineeringIndustry: EducationType: MEP+11 more

AP Engineering & Consulting, Inc.

Greenfield, IN

AP Engineering & Consulting, Inc. (APEC) is a full-service geotechnical engineering, environmental consulting, compliance management, and construction materials testing firm based in Greenfield, Indiana. APEC's team of licensed professional engineers, geologists, and scientists delivers quality, efficient, and value-added solutions for commercial, residential, and municipal projects. Its INDOT-prequalified and AASHTO-certified in-house laboratory supports construction materials testing in accordance with ASTM and AASHTO standards.

WebsitePhone1 office3 credentials
Service: Geotechnical EngineeringService: Subsurface ExplorationsIndustry: CommercialType: Geotechnical Engineering+39 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: ArchitectureService: Commercial architectureIndustry: CommercialType: Architecture & Engineering+11 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 1978
Service: Telecom EngineeringService: OSP EngineeringIndustry: TelecommunicationsType: Telecom / RF Engineering+7 more

Advanced Creative Industries

Evansville, IN

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

WebsitePhone1 office7 projects
Service: Industrial Machinery & EquipmentService: Process Skid EngineeringIndustry: ManufacturingType: Process Engineering+28 more

Advanced Engineering Services Inc

Hammond, IN

A Stable Foundation for a Solid Future

WebsitePhone1 office6 projects
Service: Preconstruction Planning & Due DiligenceService: Environmental EvaluationIndustry: TransportationType: Geotechnical Engineering+14 more

Alpha Engineering, Inc.

Indianapolis, IN

Innovative Power Solutions

WebsitePhone1 office3 leaders
Service: Power Systems EngineeringService: Substation EngineeringIndustry: CommercialType: Electrical Engineering+24 more

Amarok, LLC

Fort Branch, IN

Discover the Amarok difference.

WebsitePhone1 office1 credentials
Service: Precision ToolingService: Prototype PartsIndustry: DefenseType: Mechanical Engineering+13 more

American Structurepoint

Indianapolis, IN

One business, one community at a time.

WebsitePhone1 office6 leaders
Service: Architecture and InteriorsService: Programming and Concept DesignIndustry: InfrastructureType: Architecture & Engineering+31 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: Geotechnical EngineeringService: Environmental ServicesIndustry: InfrastructureType: Civil Engineering+13 more

Antero Group

Chicago, IL

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

WebsitePhone4 offices5 projects
Service: Civil EngineeringService: Site DevelopmentIndustry: TransportationType: Civil Engineering+49 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 1974
Service: Process EngineeringService: Civil EngineeringIndustry: ChemicalsType: Civil Engineering+37 more

Apogee Consulting Group, P.A.

Cary, NC

Elevating lives through effective design

WebsitePhone6 offices6 projects
Service: PlanningService: Master PlanningIndustry: HealthcareType: Architecture & Engineering+40 more

Applied Engineering Services

Indianapolis, IN

Applied Experience. Applied Engineering.

WebsitePhone1 office7 projects
Service: Mechanical EngineeringService: HVAC & VentilationIndustry: ManufacturingType: MEP+23 more

B.E. REED, LLC

Indianapolis, IN

We Set the Bar. We Are the Standard.

WebsitePhone1 officeUpdated Jun 2026
Service: Design SupportService: On-Demand Project DeliveryIndustry: InfrastructureType: Civil Engineering+4 more

BLA, Inc.

Itasca, IL

We build our success by building yours.

WebsitePhone2 offices7 projects
Service: Construction EngineeringService: Public Outreach and Information ProgramsIndustry: TransportationType: Civil Engineering+15 more

Badger Engineering Associates Inc

Carmel, IN

Your plans become our plans.

WebsitePhone1 office7 projects
Service: Civil EngineeringService: Commercial Site DesignIndustry: CommercialType: Architecture & Engineering+17 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 leaders
Service: Site DevelopmentService: Water & Sanitary SewerIndustry: GovernmentType: Civil Engineering+28 more

Barton Coe Vilamaa

Fort Wayne, IN

Spaces to Inspire

WebsitePhone1 office4 leaders
Service: ArchitectureService: Architecture & Interior DesignIndustry: EducationType: Architecture & Engineering+46 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 leaders
Service: Civil/Site DesignService: Construction EngineeringIndustry: Highways & RoadsType: Civil Engineering+9 more

Bill Austin & Associates

Columbus, IN

Information engineering and mission engineering consulting

WebsitePhone1 office1 leaders
Service: Information EngineeringService: Process and Requirements ManagementIndustry: FederalType: Defense Engineering+14 more