Public engineering firm directory

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Advanced Engineering Consultants

Columbus, OH

Advanced Engineering Consultants specializes in providing mechanical, electrical, plumbing, fire protection, technology, and utilities engineering design and construction administration services for the built environment. Established in 1998, the practice works collaboratively with owners, architects, and contractors across the Midwest, the nation, and globally. It has completed nearly 2,000 projects across diverse sectors including government, healthcare, education, and commercial markets.

WebsitePhone4 offices6 projects7 leaders14 credentialsFounded 1998

Project: Columbus Division of Police Crime Laboratory Renovation

Service: Mechanical EngineeringService: HVAC Design and UpgradesService: Electrical EngineeringIndustry: FederalIndustry: GovernmentType: MEP+23 more

Autologic LLC

North Chesterfield, VA

Electrical and Controls Engineering, Design, & Programming Services

WebsitePhone2 offices4 projects5 leaders2 credentialsFounded 2001

Project: Fiberight BioFuel Recycling Facility - Turnkey Control System

Service: Electrical and Controls EngineeringService: Electrical DesignService: Control Panel DesignIndustry: MiningIndustry: Power GenerationType: Automation & Controls+45 more

Bandwidth Solutions Inc

McLean, VA

Engineering & Management

WebsitePhone1 officeUpdated Jun 2026

Service detail: Program and Project Management

Service: Program and Project ManagementService: Project ManagementService: Budgeting and Cost AnalysisIndustry: AerospaceIndustry: SpaceType: Telecom / RF Engineering+38 more

CR Access Consulting, LLC

Virginia Beach, VA

Tailored Solutions for Government and Industry Excellence

WebsitePhone1 office3 projects2 leaders6 credentialsFounded 2011

Project: OASIS+ Contract Bid Support

Service: Project and Program ManagementService: Resource ManagementService: Scope and Objective DevelopmentIndustry: DefenseIndustry: FederalType: Defense Engineering+24 more

Hepburn and Sons LLC

Manassas, VA

Trusted Advisors to the American Maritime Industry

WebsitePhone1 office18 leadersFounded 2010Updated Jun 2026

Service detail: Advisory Services

Service: Advisory ServicesService: Government Advisory SupportService: Stakeholder CoordinationIndustry: DefenseIndustry: FederalType: Naval Architecture+18 more

Hill Park Engineering Inc

Fredericksburg, VA

Understanding HPM Technology and Pushing Past Its Limits

WebsitePhone1 office6 leadersFounded 2011Size Estimate: 1-10 employeesUpdated Jun 2026

Service detail: Directed Energy and High Power RF Systems

Service: Directed Energy and High Power RF SystemsService: High Voltage and High Current Switch DesignService: RF Transmitter DevelopmentIndustry: DefenseType: Electrical Engineering+9 more

JP Harvey Engineering Solutions

Hampton, VA

Listen. Collaborate. Design. Deliver.

WebsitePhone2 offices8 projects3 leaders6 credentials4 publications

Project: New Crossroads Elementary School

Service: Mechanical / HVAC DesignService: HVAC System DesignService: Plumbing and Piping DesignIndustry: GovernmentIndustry: FederalType: MEP+46 more

L2S Engineering LLC

Leesburg, VA

Innovative and Sustainable MEP Engineering Solutions

Website2 officesFounded 2009Updated Jun 2026

Service detail: Mechanical Engineering

Service: Mechanical EngineeringService: Indoor Air QualityService: Air Handling SystemsIndustry: CommercialIndustry: GovernmentType: MEP+56 more

Loyola Enterprises Incorporated

Hampton, VA

Modeling, simulation, information technology, and audio-visual systems integration.

WebsitePhone1 office2 projects5 credentialsFounded 1991Updated Jun 2026

Project: NIFC Remote Automatic Weather Station Engineering Support

Service: Information Technology ServicesService: Software Engineering and ProgrammingService: IT Systems AdministrationIndustry: GovernmentIndustry: FederalType: Electrical Engineering+31 more

NDI Engineering Company

Thorofare, NJ

Innovative and Technology for Tomorrow's World

WebsitePhone3 offices1 projects2 credentialsFounded 1966Size Estimate: 100-499 employees

Project: NSWCPD Test Site Design and Engineering Support

Service: Engineering & Technical ServicesService: Component and System DesignService: Modeling, Simulation & FEAIndustry: MarineIndustry: DefenseType: Marine Engineering+25 more

Ockerman Automation Consulting, Inc.

Bellingham, WA

Advancing the State of Hybrid and Electric Marine Vehicles

Website4 offices1 projectsUpdated Jun 2026

Project: Technology Demonstrator Conversion

Service: Automation and Electrical EngineeringService: Bridge Console Design and ProgrammingService: Power Distribution System DesignIndustry: MarineIndustry: DefenseType: Marine Engineering+31 more

Research and Development Solutions, Inc.

McLean, VA

A Leader in the High-Tech Fields of Defense, Public Safety, and Commercial Innovation

WebsitePhone3 offices9 credentialsUpdated Jun 2026

Service detail: Submarine Imaging Systems

Service: Submarine Imaging SystemsService: Surface Ship Systems EngineeringService: Electronic WarfareIndustry: DefenseIndustry: FederalType: Defense Engineering+23 more

Rutherford Engineering LLC

Troy, VA

Software and Electronics Engineering

WebsitePhone1 officeUpdated Jun 2026

Service detail: FPGA Integration and Development

Service: FPGA Integration and DevelopmentService: FPGA IntegrationService: FPGA DevelopmentIndustry: AviationIndustry: ElectronicsType: Electrical Engineering+11 more

Tridentis, LLC

Alexandria, VA

The Next Generation Ship Design and Engineering Firm

WebsitePhone4 offices3 projects1 leaders1 credentialsSize Estimate: 10-50 employees

Project: Georgetown Heritage Canal Boat

Service: Ship Design and EngineeringService: Concept Design and Trade StudiesService: Preliminary Vessel DesignIndustry: DefenseIndustry: FederalType: Electrical Engineering+48 more

Vitatech Electromagnetics

Fredericksburg, VA

Industry Leader in Full Spectrum EMF Services

WebsitePhone1 office4 projectsFounded 1999Size Estimate: 12-20 employeesUpdated Jun 2026

Project: Columbia University Jerome L. Green Science Center

Service: EMI/RFI Environmental Testing & SurveysService: Environmental TestingService: Site SurveysIndustry: Research FacilitiesIndustry: LaboratoriesType: Telecom / RF Engineering+14 more