Public engineering firm directory

Find engineering consulting firms by capability and location.

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2RW Consultants, Inc.

Charlottesville, VA

Energy by Design

WebsitePhone3 offices10 projects6 leaders32 credentialsFounded 1985

Project: JMU Carrier Library Renovation, Restoration, and Expansion

Service: MEP/FP Engineering DesignService: Mechanical EngineeringService: Electrical EngineeringIndustry: EducationIndustry: GovernmentType: MEP+37 more

AME Consulting Engineers

Charlotte, NC

Professional Consulting Engineers

WebsitePhone1 office3 leaders8 credentialsFounded 2006Size Estimate: 10-49 employees

Service detail: Mechanical, Electrical, and Plumbing (MEP) Design

Service: Mechanical, Electrical, and Plumbing (MEP) DesignService: Central Energy Plants (CEP)Service: Medium Voltage Electrical DistributionIndustry: FederalIndustry: DefenseType: MEP+36 more

Adacel Systems, Inc.

Orlando, FL

Adacel Systems, Inc. supports aviation and defense customers from Orlando with air traffic management, digital tower, simulation, and training technology. Adacel combines REVAL digital ATC tower consulting, system design, development, deployment, and support; Aurora air traffic management system engineering, software development, test, and verification; MaxSim air traffic control simulation; and ICE aviation phraseology training tools.

WebsitePhone1 office3 credentialsUpdated Jun 2026

Service detail: Digital ATC Tower Systems

Service: Digital ATC Tower SystemsService: Aerodrome System IntegrationService: Remote Tower ArchitectureIndustry: AviationIndustry: AirportsType: Aviation Engineering+19 more

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

Citadel Engineering Company

Salt Lake City, UT

Where Precision Meets Reliability

WebsitePhone1 office15 credentialsFounded 2015Updated Jun 2026

Service detail: Engineering Design

Service: Engineering DesignService: Feasibility Studies and Project PlanningService: Detailed Design and AnalysisIndustry: Oil & GasIndustry: Power GenerationType: Process Engineering+53 more

D4C Product Development Inc.

San Diego, CA

D4C Product Development is a San Diego-based engineering and product development practice that guides hardware products from concept to market. It integrates mechanical, electrical, and software engineering with industrial design, prototyping, and manufacturing support, serving consumer electronics, IoT devices, environmental technology, and public safety markets.

WebsitePhone1 office13 projectsUpdated Jun 2026

Project: Big Dipper Point of Sale

Service: Design & Research StrategyService: Product Requirements DefinitionService: Concept Development & Product ArchitectureIndustry: ElectronicsIndustry: Consumer ProductsType: Mechanical Engineering+36 more

Diatomic Product Development

Seattle, WA

World-class engineering design and product development consultancy

WebsitePhone1 officeUpdated Jun 2026

Service detail: Product Development

Service: Product DevelopmentService: Opportunity and StrategyService: Research and DefineIndustry: Consumer ProductsIndustry: Medical DevicesType: Mechanical Engineering+26 more

Dulohery Weeks

Savannah, GA

Mechanical and electrical engineering for government, commercial, and institutional buildings.

WebsitePhone2 offices8 leaders5 credentialsFounded 1972Updated Jun 2026

Service detail: Mechanical Engineering

Service: Mechanical EngineeringService: HVAC SystemsService: Central Utility PlantsIndustry: GovernmentIndustry: CommercialType: Mechanical Engineering+33 more

Electronics Service, Inc.

Wilmington, DE

Putting RF Where It Belongs

WebsitePhone1 office4 credentialsUpdated Jun 2026

Service detail: E3 Systems Integration & Integrated Topside Design

Service: E3 Systems Integration & Integrated Topside DesignService: Requirements and compliance reviewService: Systems and subsystems disposition evaluationIndustry: DefenseIndustry: FederalType: Telecom / RF Engineering+56 more

Gipe Associates, Inc.

Easton, MD

In the Business of Designing High Performance Building Systems

WebsitePhone2 offices11 projects7 leaders8 credentialsFounded 1977

Project: Easton Elementary School

Service: Mechanical EngineeringService: HVAC System DesignService: Geothermal SystemsIndustry: EducationIndustry: Public SafetyType: MEP+57 more

Green Expert Technology Inc.

Haddonfield, NJ

Helping Clients Reach Their Mission. Helping Employees Reach Their Goals.

WebsitePhone6 offices5 projects6 leaders6 credentialsUpdated Jun 2026

Project: Support for US Navy Machinery Control Systems on DDG 51 Class Ships

Service: Systems EngineeringService: Integrated Bridge & Navigation SystemsService: Steering & Ship Control SystemsIndustry: DefenseIndustry: FederalType: Defense Engineering+26 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

Karpinski Engineering Inc.

Cleveland, OH

MEPT engineering for complex buildings

WebsitePhone6 offices7 projects1 leaders15 credentialsFounded 1983

Project: Heart and Vascular Institute

Service: MEPT Building Systems DesignService: Mechanical EngineeringService: Electrical EngineeringIndustry: HealthcareIndustry: EducationType: MEP+15 more

NobleTek, LLC

Wooster, OH

Engineering Services for the Aerospace and Defense World

WebsitePhone1 office1 credentialsFounded 2006Size Estimate: 80+ employeesUpdated Jun 2026

Service detail: Engineering Services

Service: Engineering ServicesService: Data ConversionService: Composite DesignIndustry: AerospaceIndustry: DefenseType: Aerospace Engineering+15 more

Paul G Marshall International Inc

San Diego, CA

Systems Engineering Services That Deliver Success

WebsitePhone1 office1 projects1 leadersUpdated Jun 2026

Project: Naval Integrated Tactical Environmental System-Next Generation (NITES-Next) Support

Service: Systems Engineering & Technical Acquisition SupportService: Model-Based Systems Engineering (MBSE)Service: Requirements Development and AnalysisIndustry: DefenseIndustry: Renewable EnergyType: Defense Engineering+5 more

Phoenix Engineering Group, Inc.

Innovative, Appropriate & Robust

Website3 leaders3 credentialsFounded 2006Updated Jun 2026

Service detail: Design & Engineering

Service: Design & EngineeringService: Mechanical Engineering DesignService: Electrical Engineering DesignIndustry: PharmaceuticalIndustry: LaboratoriesType: MEP+16 more

RWB Consulting Engineers

Dallas, TX

Design Consultants for High-Performing Buildings

WebsitePhone2 offices5 projects6 credentials3 publicationsFounded 1986

Project: Eagle Mountain High School No. 4 - Sky Bridge

Service: Mechanical EngineeringService: HVAC System DesignService: Central Utility Plant DesignIndustry: CommercialIndustry: Data CentersType: MEP+43 more

Rizza Engineering, Inc.

Poway, CA

Bridging the gap between Architecture and Engineering

Website2 offices7 projects2 leaders1 credentialsFounded 2008Updated Jun 2026

Project: China Lake Triplets P-700/P-710/P-749

Service: Power Systems DesignService: High, Medium, and Low VoltageService: Overhead & Underground Site UtilitiesIndustry: GovernmentIndustry: FederalType: Electrical Engineering+37 more

SC Engineers

San Diego, CA

Total building solutions in MEP engineering, commissioning, energy efficiency, and building automation.

WebsitePhone1 office17 projects15 credentialsFounded 2004Updated Jun 2026

Project: Acute Care Pavilion

Service: MEP EngineeringService: Master Planning & ProgrammingService: Facility Condition Assessments & Feasibility StudiesIndustry: HealthcareIndustry: EducationType: MEP+39 more

WB Engineers+Consultants

Boston, MA

We Improve the Way Things Are Done

Website3 offices8 projects11 leaders10 credentialsSize Estimate: 50-100 employeesUpdated Jun 2026

Project: AMP GMP Facility Design for Gene Therapy Manufacturing

Service: Mechanical, Electrical, Plumbing, Fire Alarm & Fire Protection EngineeringService: HVAC system designService: Electrical power and distribution designIndustry: Research FacilitiesIndustry: Mission Critical FacilitiesType: Automation & Controls+39 more

Whitmire Associates Inc

Thomaston, GA

Industrial Electrical Engineering for Critical Facilities

WebsitePhone1 office2 credentialsUpdated Jun 2026

Service detail: Electrical Engineering & Design

Service: Electrical Engineering & DesignService: Power Distribution DesignService: Industrial & Specialty LightingIndustry: IndustrialIndustry: AirportsType: Electrical Engineering+19 more

Wolf Engineering

Collaborative MEP design built on expertise, partnership, and performance.

Website15 projects19 leaders5 credentialsFounded 2021Size Estimate: 20+ employeesUpdated Jun 2026

Project: Mission Critical Power Systems

Service: Mechanical DesignService: HVAC DesignService: Specialized Piping SystemsIndustry: IndustrialIndustry: ManufacturingType: MEP+27 more