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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Argo Navis Technologies

Together We Succeed

WebsiteUpdated Jun 2026

Service detail: Professional Services

Service: Professional ServicesService: Cybersecurity & ComplianceService: Operations & LogisticsIndustry: AerospaceIndustry: TelecommunicationsType: Software Engineering+29 more

BD Engineering, LLC

Farmingdale, NJ

Driving the Stupid Out of Construction

WebsitePhone1 office6 projects2 leaders1 credentialsUpdated Jun 2026

Project: Baldor Produce

Service: Electrical EngineeringService: Electrical DistributionService: Lighting DesignIndustry: Food & BeverageIndustry: IndustrialType: MEP+20 more

ETS Engineering Inc.

Royal Oak, MI

ETS Engineering Inc. is a Royal Oak, Michigan consulting practice specializing in electrical and mechanical engineering for building projects. Founded in 2001, it delivers power design, lighting design, mechanical design coordination, and LEED documentation from schematic design through construction administration, with active licensure across 13 states.

WebsitePhone1 office12 projects5 leaders2 credentialsFounded 2001

Project: Blue Bridge Market

Service: Power DesignService: Utility Power CoordinationService: UPS and Clean-Power SystemsIndustry: EducationIndustry: HospitalityType: Electrical Engineering+36 more

Electrical Design Consultants Inc

Augusta, GA

Professional electrical engineering solutions since 1981

WebsitePhone1 officeFounded 1981Updated Jun 2026

Service detail: Electrical System Design & Planning

Service: Electrical System Design & PlanningService: Load AnalysisService: Voltage Drop CalculationsIndustry: CommercialIndustry: IndustrialType: Electrical Engineering+51 more

Element 29 LLC

Tampa, FL

Multidisciplinary engineering for industrial, energy, and mission-critical systems.

WebsitePhone1 office19 projects1 leaders2 credentialsUpdated Jun 2026

Project: 20.5 MGD Reverse Osmosis System

Service: Process and Chemical EngineeringService: Process flow diagrams and P&IDsService: Mass and energy balancesIndustry: IndustrialIndustry: ManufacturingType: Process Engineering+108 more

FIAB Engineers, LLC

New Orleans, LA

Empowering Industry

WebsitePhone1 office1 leaders1 credentialsFounded 2023Size Estimate: 1-10 employees

Service detail: Electrical Engineering and Design

Service: Electrical Engineering and DesignService: Power Distribution DesignService: Lightning Protection and GroundingIndustry: PetrochemicalIndustry: Oil & GasType: Electrical Engineering+13 more

Franx Power LLC

Engineering expertise for high-power electrical equipment and applications.

Website1 leadersSize Estimate: 1-9 employeesUpdated Jun 2026

Service detail: Power Quality Analysis

Service: Power Quality AnalysisService: Data Center Power QualityService: Voltage Stability DiagnosticsIndustry: Data CentersIndustry: Energy StorageType: Electrical Engineering+19 more

Grubb Engineering, Inc.

San Antonio, TX

Electrical Power Systems Design and Testing

WebsitePhone1 office1 credentialsFounded 1981Updated Jun 2026

Service detail: Electrical System Design

Service: Electrical System DesignService: Water and Wastewater Facility Electrical DesignService: Substation, Transmission, and Distribution DesignIndustry: Electric UtilitiesIndustry: Power Transmission & DistributionType: Electrical Engineering+36 more

Kocher Schirra Goharizi Consulting Engineers Inc

Glendale, CA

75 Years of Trust, Reliability, and Innovation

WebsitePhone3 offices6 projects2 leaders18 credentials9 publications

Project: Team Disney Administration Building

Service: Electrical Design ServicesService: Power Distribution System DesignService: Lighting and Controls DesignIndustry: EducationIndustry: CommercialType: Electrical Engineering+14 more

L. Naoum, P.E., P.C.

L. Naoum, P.E., P.C. (LNPC Consulting Engineers) specializes in mechanical, electrical, fire protection, and plumbing (MEP/FP) engineering services. Established in 2002, the practice offers design, analysis, and construction support to architects, building owners, and developers. Its capabilities span commercial, multi-family residential, education, healthcare, and religious facilities, supporting projects from initial programming and feasibility studies through design, construction management, and commissioning.

Website11 projectsFounded 2002Updated Jun 2026

Project: Flatiron Building Offices

Service: Mechanical EngineeringService: Heating SystemsService: Ventilation SystemsIndustry: CommercialIndustry: ResidentialType: MEP+47 more

MEP Consulting Engineers, Inc.

Las Colinas, TX

Expect engineering excellence.

WebsitePhone5 offices1 projectsSize Estimate: 15-75 employeesUpdated Jun 2026

Project: New Parkland Hospital

Service: Mechanical & Plumbing EngineeringService: HVAC SystemsService: Central PlantsIndustry: AirportsIndustry: Senior LivingType: MEP+84 more

Nelson Design Services, Inc.

Willow Grove, PA

Complete Electronic Product Design and Development

WebsitePhone1 office3 projects1 leaders1 credentialsFounded 1986

Project: Pharmaceutical Drug Fermentation System 3D Modeling

Service: Printed Circuit Board DesignService: High-Speed and High-Density DesignService: Analog and RF DesignIndustry: DefenseIndustry: AerospaceType: Electrical Engineering+26 more

Phase Engineering

We Deliver.

Website8 projects3 leadersUpdated Jun 2026

Project: AT&T Fairfield Data Center Arc Flash Study

Service: Power System StudiesService: Arc Flash StudiesService: Short Circuit AnalysisIndustry: Data CentersIndustry: Electric UtilitiesType: Electrical Engineering+13 more

Power Resources International, Inc.

West Babylon, NY

The New York metro's leader in automation solutions.

WebsitePhone1 office9 projects4 credentialsFounded 1992Size Estimate: 25-50 employees

Project: Canarsie Line (L Train) PA/CIS Upgrades

Service: Project ManagementService: Infrastructure Project Lifecycle ManagementService: Contract and Closeout DocumentationIndustry: RailIndustry: TransitType: Automation & Controls+55 more

Quadrelec Engineering Corp.

Tulsa, OK

Setting the Standard for Quality Electrical Engineering Support for the Government, Utility, and Industrial Sectors

WebsitePhone1 office1 projects1 leaders3 credentialsFounded 1993

Project: De Facto Standard Power System Studies

Service: Power System AnalysisService: Protective Device Coordination StudiesService: Short Circuit AnalysisIndustry: DefenseIndustry: GovernmentType: Electrical Engineering+41 more

Shah & Associates, Inc.

Gaithersburg, MD

Providing Innovative Solutions to Complex Problems for Over 40 Years

WebsitePhone1 office13 projectsFounded 1977Size Estimate: 20-75 employeesUpdated Jun 2026

Project: Washington Suburban Sanitary Commission Electrical Engineering

Service: Electrical Engineering DesignService: Building electrical systems designService: Distribution systems designIndustry: WastewaterIndustry: Water SupplyType: Automation & Controls+62 more

TEAMWORKnet Inc

Lakeland, FL

Electrical Power Engineering You Can Depend on

WebsitePhone1 office1 leaders5 credentialsFounded 1977Updated Jun 2026

Service detail: Power Engineering & Electrical Design

Service: Power Engineering & Electrical DesignService: Power Distribution System DesignService: Substation Design & EngineeringIndustry: Electric UtilitiesIndustry: Power Transmission & DistributionType: Electrical Engineering+32 more

W3 Engineering, Inc.

Pensacola, FL

Reliable Engineering, Objective Auditing

WebsitePhone2 offices11 projects1 leaders5 credentialsFounded 2003

Project: On51Main Mixed Use Building

Service: Mechanical Design EngineeringService: HVAC Systems EngineeringService: Fire Protection Systems EngineeringIndustry: CommercialIndustry: Mixed-UseType: Mechanical Engineering+26 more

Waypoint Electrical Services, LLC

Kalamazoo, MI

Grounded in Experience.

WebsitePhone1 office1 leaders4 credentialsUpdated Jun 2026

Service detail: Electrical Engineering

Service: Electrical EngineeringService: Design-Build PartnershipsService: Site Selection and PlanningIndustry: CommercialIndustry: IndustrialType: Electrical Engineering+16 more

West Plains Engineering, Inc.

Rapid City, SD

MEP and power engineering solutions for the Upper Midwest

WebsitePhone4 offices1 projects7 leadersFounded 1984Size Estimate: 30-50 employees

Project: DSU Trojan Athletics Complex

Service: Mechanical EngineeringService: Heating, Ventilating and Air ConditioningService: Heat Recovery SystemsIndustry: EducationIndustry: Sports & RecreationType: MEP+44 more