Public engineering firm directory

Find engineering consulting firms by capability and location.

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AEED, Inc.

Chattanooga, TN

Sustainable, Innovative Engineering Solutions

WebsitePhone1 office2 credentialsFounded 2001Updated Jun 2026

Service detail: Engineering, Consulting and Design

Service: Engineering, Consulting and DesignService: Mechanical EngineeringService: Clean Room Design and CommissioningIndustry: CommercialIndustry: HospitalityType: MEP+53 more

ASG Solutions Corporation

San Diego, CA

ASG Solutions Corporation is a San Diego-based professional services provider supporting critical federal and military missions globally. It specializes in delivering tailored solutions across engineering, construction management, environmental services, information technology, and defense logistics.

WebsitePhone1 office10 projects1 leadersFounded 2005Updated Jun 2026

Project: Technical Support Services for NAVFAC SE DCBL/DC 4

Service: Engineering ServicesService: Electrical EngineeringService: Engineering TechniciansIndustry: DefenseIndustry: FederalType: Defense Engineering+23 more

Alliance Engineers & Project Consultants

Beaumont, TX

Multidisciplined EPCM

WebsitePhone1 office5 projects1 leadersSize Estimate: 50-200 employeesUpdated Jun 2026

Project: Bringing Ground-Breaking Water-from-Air Technology to Market

Service: Project DevelopmentService: Phased Front-End LoadingService: Front-End Engineering DesignIndustry: Carbon CaptureIndustry: ChemicalsType: Automation & Controls+43 more

Amtec Corporation

Huntsville, AL

Engineering and technical services for federal government agencies and defense programs

WebsitePhone1 officeFounded 1988Updated Jun 2026

Service detail: Systems and Multi-Disciplinary Engineering

Service: Systems and Multi-Disciplinary EngineeringService: Aerospace EngineeringService: Electrical EngineeringIndustry: AerospaceIndustry: DefenseType: Aerospace Engineering+25 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

Barton & Loguidice

Syracuse, NY

The Experience to Listen. The Power to Solve.

WebsitePhone1 office5 projects1 leaders5 credentials5 publications

Project: Rome Water Pollution Control Facility Anaerobic Digestion and Combined Heat and Power Improvements

Service: Water ResourcesService: Water Supply EngineeringService: Wastewater & Water Resource RecoveryIndustry: GovernmentIndustry: FederalType: Architecture & Engineering+61 more

Biagi Chance Cummins London Titzer Inc

Professional Engineering Services

Website7 projects2 credentialsFounded 1965Updated Jun 2026

Project: North Tower Expansion - Hardin Memorial Hospital

Service: Building Systems EngineeringService: HVAC & Mechanical EngineeringService: Electrical EngineeringIndustry: HealthcareIndustry: EducationType: Civil Engineering+23 more

Claymore Group LLC

Daphne, AL

Multi-Discipline Engineering, Design, and Precision Fabrication

WebsitePhone1 office1 credentialsUpdated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Road and Bridge DesignService: Water Systems EngineeringIndustry: IndustrialIndustry: ManufacturingType: Civil Engineering+52 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

DEVITA

Atlanta, GA

Delivering Innovative Engineering Strategies to Ensure Project Success

WebsitePhone4 offices11 projects4 credentialsUpdated Jun 2026

Project: Cornell University North Campus Expansion

Service: MEPS EngineeringService: Mechanical & Plumbing EngineeringService: HVAC SystemsIndustry: CommercialIndustry: RetailType: MEP+22 more

Daniel Development Group, LLC

Phoenix, AZ

Help clients solve their engineering and design challenges and get to market quickly.

WebsitePhone1 office3 leadersFounded 1997Updated Jun 2026

Service detail: Electrical Engineering

Service: Electrical EngineeringService: Embedded Systems & Circuit DesignService: IoT & Wireless NetworkingIndustry: ElectronicsIndustry: Consumer ProductsType: Electrical Engineering+30 more

Electromechanica, Inc.

Mattapoisett, MA

Engineering Solutions Exceeding Expectations

WebsitePhone1 office1 credentialsUpdated Jun 2026

Service detail: Automated Test Equipment (ATE)

Service: Automated Test Equipment (ATE)Service: Functional Test Fixtures & SystemsService: Interface Test Adapters (ITA)Industry: DefenseIndustry: AerospaceType: Automation & Controls+52 more

Engineering Dynamics

Silver Spring, MD

Engineering is a People Problem.

WebsitePhone1 office14 credentialsUpdated Jun 2026

Service detail: Human Factors Engineering

Service: Human Factors EngineeringService: Cognitive EngineeringService: UX ResearchIndustry: DefenseIndustry: FederalType: Defense Engineering+36 more

Equator Corporation

Washington, DC

Strength of Team, Depth of Capability

WebsitePhone3 offices1 projects1 leaders2 credentialsUpdated Jun 2026

Project: DISA JITC Test and Evaluation Contract II

Service: Executive, Program, and Project ManagementService: Strategic Planning and Policy DevelopmentService: Executive Management Consulting and MentoringIndustry: DefenseIndustry: FederalType: Defense Engineering+43 more

FORCE Automation Inc.

New Britain, CT

Automation Starts Here

WebsitePhone1 office1 credentialsUpdated Jun 2026

Service detail: Robotic Automation Integration

Service: Robotic Automation IntegrationService: Standard Work Cell ConfigurationService: Automated Blasting CellIndustry: ManufacturingIndustry: AerospaceType: Automation & Controls+22 more

Hyatt Engineering & Design Services LLC

Newark, DE

Established in 2018, Hyatt Engineering & Design Services LLC provides multi-disciplinary engineering, software development, and technical support across the United States. Originating with extensive experience in the telecommunications industry, the practice offers specialized services in electrical engineering, radio frequency design and testing, mechanical engineering, technical writing, and E/M/CAD design support. Operating from its corporate office in Newark, Delaware, it supports clients with flexible onsite and remote solutions to meet critical design and manufacturing deadlines.

Website1 officeFounded 2018Updated Jun 2026

Service detail: Electrical Engineering

Service: Electrical EngineeringService: Radio Frequency Design and TestingService: Mechanical EngineeringIndustry: TelecommunicationsIndustry: ElectronicsType: Electrical Engineering+11 more

Innovative Design and Engineering Solutions

Georgetown, KY

Smart solutions in system design

Website1 office5 leadersFounded 2015Size Estimate: 1-10 employeesUpdated Jun 2026

Service detail: Control Systems and Automation

Service: Control Systems and AutomationService: PLC ProgrammingService: Machine Vision IntegrationIndustry: ManufacturingIndustry: IndustrialType: Automation & Controls+29 more

Integrated Design Solutions, LLC

Chippewa Falls, WI

Design & Product Innovation Firm

WebsitePhone1 office7 projects7 leadersFounded 1999Updated Jun 2026

Project: Maximizer Bin

Service: Industrial DesignService: Product, competitor and trend researchService: Concept explorationIndustry: Consumer ProductsIndustry: Food & BeverageType: Mechanical Engineering+45 more

Joshua Tree Technologies, LLC

Castle Dale, UT

Your Product Development and Technology Partner.

Website1 office5 projectsUpdated Jun 2026

Project: Audio, Analog, Digital, DSP, and Firmware System Development

Service: Product DevelopmentService: Research and Development ManagementService: Project Outsourcing SupportIndustry: ManufacturingIndustry: ElectronicsType: Electrical Engineering+35 more

KCL Robotics

Boca Raton, FL

Expert Consultants for Medical Device Development

Website1 office15 leadersSize Estimate: 30-49 employeesUpdated Jun 2026

Service detail: Engineering Services

Service: Engineering ServicesService: Algorithm DevelopmentService: Impedance Control for RoboticsIndustry: Medical DevicesIndustry: RoboticsType: Electrical Engineering+29 more

KSU Engineering

Chino, CA

Setting A New Standard in Design Engineering

WebsitePhone1 officeUpdated Jun 2026

Service detail: Electrical Engineering

Service: Electrical EngineeringService: Power System StudiesService: Short Circuit AnalysisIndustry: CommercialIndustry: ResidentialType: MEP+36 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

PRVN Consultants Inc

Muscatine, IA

The Proven Solution

WebsitePhone5 officesFounded 2011Updated Jun 2026

Service detail: District Energy and Combined Heat and Power

Service: District Energy and Combined Heat and PowerService: Combined Heat and Power PlantsService: Power Generation PlantsIndustry: EducationIndustry: Power GenerationType: Mechanical Engineering+42 more

Pars Consulting Engineers, Inc.

Mission Viejo, CA

Pars Consulting Engineers, Inc. is a multi-discipline engineering and technical services firm founded in 1995 and wholly owned by Dr. Rafie Hamidpour, Ph.D., D.E., DABFE. Its staff holds primarily Master's and Doctoral degrees spanning civil, environmental, transportation, traffic, electrical, mechanical, and information technology disciplines. Pars serves federal, state, and municipal clients from offices in California, Kansas, and Maryland, offering professional engineering, technology, energy, environmental, and facilities management services under GSA Multiple Award Schedule contracts.

WebsitePhone3 offices1 leaders4 credentialsFounded 1995Size Estimate: 5-50 employees

Service detail: Transportation Engineering

Service: Transportation EngineeringService: Transportation Planning & ManagementService: Preliminary & Final Roadway DesignIndustry: FederalIndustry: GovernmentType: Automation & Controls+57 more