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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AVCON, INC.

Orlando, FL

Transforming Today's Ideas Into Tomorrow's Reality

WebsitePhone1 office8 projects4 leaders5 credentialsFounded 1988

Project: South Terminal Complex

Service: Aviation EngineeringService: Airport Planning, Master Plans & Layout PlansService: Airfield DesignIndustry: AviationIndustry: AirportsType: Civil Engineering+29 more

Ballantine Aviation Consulting Services PLLC

Portland, ME

Serving Our Nation's Airports Since 1987

WebsitePhone1 office5 projects1 leaders10 credentialsFounded 2011

Project: Relocate Runway 16-34 BAK-12 Barrier Sheds

Service: Airport Design and InfrastructureService: Airfield Pavement EngineeringService: Pavement Management and Condition InspectionIndustry: AirportsIndustry: AviationType: Aviation Engineering+29 more

CHA Consulting, Inc.

Albany, NY

Finding a better way.

Website1 office10 leaders3 credentialsFounded 1952Size Estimate: 2,100 employeesUpdated Jun 2026

Service detail: Transportation Solutions

Service: Transportation SolutionsService: Accelerated Bridge Construction (ABC) Design & ConsultingService: Bridge Design & AnalysisIndustry: TransportationIndustry: Highways & RoadsType: Architecture & Engineering+182 more

Dorsey & Dorsey Engineering, Inc.

Mobile, AL

Integrity Quality Excellence

Website1 office1 projects1 leadersUpdated Jun 2026

Project: Runway/Taxiway/Apron Restoration

Service: Aviation EngineeringService: Airfield DesignService: Airfield LightingIndustry: AviationIndustry: DefenseType: Civil Engineering+15 more

Foth

Solving your toughest science and engineering challenges

Website6 projectsUpdated Jun 2026

Project: Mississippi River Black Hawk Bridge at Lansing

Service: AviationService: Airside EngineeringService: Runways, Taxiways, and ApronsIndustry: AirportsIndustry: AviationType: Automation & Controls+111 more

IMDC, Inc.

Orlando, FL

Quality delivery of multidisciplinary engineering, construction management, and facility support services

WebsitePhone7 offices5 projects1 credentialsFounded 1983Updated Jun 2026

Project: NASA Testing Facility and Shelter Platform Design

Service: Engineering ServicesService: Electrical Systems DesignService: Mechanical and Piping DesignIndustry: CommercialIndustry: IndustrialType: Architecture & Engineering+35 more

KSA Engineers Inc

Longview, TX

Dedicated to making life better in communities

WebsitePhone17 offices7 projects3 leaders5 credentialsFounded 1978

Project: Sabine River Water Treatment Facility

Service: Water and Wastewater EngineeringService: Water Treatment Plant DesignService: Wastewater Treatment Plant DesignIndustry: AviationIndustry: AirportsType: Architecture & Engineering+43 more

Lean Technology Corporation

Irvine, CA

Comprehensive aviation and airfield electrical engineering solutions

WebsitePhone5 offices1 projects1 leaders1 credentialsFounded 2003

Project: San Francisco International Airport (SFO) Airfield Infrastructure

Service: Airfield Electrical EngineeringService: Airfield Lighting DesignService: Power Distribution SystemsIndustry: AviationIndustry: AirportsType: Electrical Engineering+11 more

Reid Middleton, Inc.

Everett, WA

People Engineering for People.

WebsitePhone3 offices1 projects1 credentialsFounded 1953Size Estimate: 600 employees

Project: Burj Khalifa Seismic Design

Service: Airport EngineeringService: Civil EngineeringService: Roadway and Utility InfrastructureIndustry: AviationIndustry: AirportsType: Civil Engineering+32 more

Robert and Company

Atlanta, GA

Robert and Company is a multidisciplinary engineering, architecture, and planning practice founded in 1917. Headquartered in Atlanta, Georgia, it delivers comprehensive planning, landscape architecture, and engineering services across the aviation, municipal, military, and industrial sectors. With a history of regional and global projects, the practice handles complex facilities from master planning through construction administration.

Website1 office26 projects3 credentialsFounded 1917Updated Jun 2026

Project: New Sohar Airport Terminal

Service: EngineeringService: Civil EngineeringService: Structural EngineeringIndustry: FederalIndustry: DefenseType: Civil Engineering+31 more

The Ohmega Group

Jacksonville, FL

Your Aviation Electrical Engineering Partner

WebsitePhone3 offices9 projects14 credentialsSize Estimate: 1-24 employeesUpdated Jun 2026

Project: Savannah Hilton Head International Airport

Service: Airfield Lighting DesignService: Runway and taxiway lighting systemsService: Computerized control lighting systemsIndustry: AirportsIndustry: AviationType: Aviation Engineering+40 more