Public engineering firm directory

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3 Phase Associates LLC

Chattanooga, TN

Electrical Engineering and Consulting Services

Website1 office2 credentialsFounded 2016Size Estimate: 10-49 employeesUpdated Jun 2026

Service detail: Electrical Engineering

Service: Electrical EngineeringService: Power System CalculationsService: Arc Flash AnalysisIndustry: UtilitiesIndustry: Power Transmission & DistributionType: Electrical Engineering+31 more

A.P. Consulting Engineers, DPC

Elmont, NY

MEP, Lighting, Energy, and Life Safety Engineering

WebsitePhone2 offices8 credentialsUpdated Jun 2026

Service detail: MEP Services

Service: MEP ServicesService: Mechanical DesignService: Electrical DesignIndustry: Arts & CultureIndustry: ResidentialType: MEP+18 more

AKRF

AKRF is a multidisciplinary consulting and engineering firm with more than 400 employees across 16 offices and remote locations nationwide. It provides integrated environmental, planning, engineering, and technical services to clients in land development, transportation, energy, and water sectors. AKRF's expertise spans environmental impact assessment, civil engineering, traffic and transportation planning, acoustics, geotechnical engineering, water resources, site remediation, landscape architecture, and climate resilience and adaptation.

Website8 leadersSize Estimate: 400 employeesUpdated Jun 2026

Service detail: Environmental Services

Service: Environmental ServicesService: Environmental Impact AssessmentService: Air QualityIndustry: Land DevelopmentIndustry: TransportationType: Civil Engineering+50 more

ANS Consultants Inc.

South Plainfield, NJ

ANS Consultants Inc. is a geotechnical engineering and materials testing firm headquartered in South Plainfield, New Jersey, serving clients in Philadelphia, PA, New York, New Jersey, and Delaware since 1994. ANS provides geotechnical engineering, geotechnical construction inspection, geophysical surveys, renewables engineering, material laboratory testing, pre- and post-construction monitoring, drilling services, and vibration monitoring.

WebsitePhone1 officeFounded 1994Updated Jun 2026

Service detail: Geotechnical Engineering

Service: Geotechnical EngineeringService: Soil BoringsService: Soil CharacterizationsIndustry: InfrastructureType: Geotechnical Engineering+12 more

ARM EnerTech Associates, LLC

Johnstown, PA

Precise. Responsive. Solutions.

WebsitePhone4 offices4 projects7 credentialsFounded 1976Updated Jun 2026

Project: Fresh Water Withdrawal Station

Service: Automation & Control ServicesService: Supervisory Control & Data Acquisition (SCADA)Service: Industrial Process ControlIndustry: ManufacturingIndustry: UtilitiesType: Automation & Controls+31 more

Argo Performance, Ltd.

San Diego, CA

Smart People Creating Smart Buildings

WebsitePhone1 office7 projects2 leaders4 credentialsUpdated Jun 2026

Project: Gilead Sciences Building 800 Reef TI GMP Plant

Service: Building CommissioningService: Whole Building CommissioningService: RetrocommissioningIndustry: CommercialIndustry: Life SciencesType: Automation & Controls+30 more

BCP Engineers & Consultants

Metairie, LA

Bridging the Gap Between Design and Operations

WebsitePhone1 office12 leadersFounded 1981Updated Jun 2026

Service detail: Engineering & Project Management

Service: Engineering & Project ManagementService: Engineering ConsultingService: Outage ManagementIndustry: NuclearIndustry: Power GenerationType: Power & Utility Engineering+25 more

BIOFerm Energy

Madison, WI

Your Renewable Energy Partner

WebsitePhone1 office4 projectsFounded 2007Updated Jun 2026

Project: Rosendale Dairy Anaerobic Digester

Service: Anaerobic Digestion SystemsService: CSTR DigesterService: Dry Fermentation SystemIndustry: AgricultureIndustry: WastewaterType: Process Engineering+12 more

Baker Marine Solutions

Covington, LA

Your trusted partner in marine assurance and consulting services.

WebsitePhone4 offices4 projects8 leaders4 credentialsFounded 2008

Project: Shell Appomattox Marine Assurance

Service: Marine Engineering SolutionsService: Vessel DesignService: Vessel Upgrades and ModificationsIndustry: Oil & GasIndustry: Renewable EnergyType: Marine Engineering+34 more

Bluepoint Engineering LLC

Focused on finding innovative solutions for a brighter tomorrow

WebsiteUpdated Jun 2026

Service detail: Substation Engineering

Service: Substation EngineeringService: Substation Physical and Electrical DesignService: Substation Design ServicesIndustry: Renewable EnergyIndustry: SolarType: Power & Utility Engineering+16 more

CEG Solutions

Arlington, VA

Tailoring Energy Infrastructure for Your Complex Operations

WebsitePhone1 office1 leadersUpdated Jun 2026

Service detail: Energy Savings Performance Contracting (ESPC)

Service: Energy Savings Performance Contracting (ESPC)Service: Deep Energy RetrofitService: Energy Audits & Facility AssessmentIndustry: FederalIndustry: HealthcareType: Mechanical Engineering+24 more

CH4 Systems

Sustainable Engineering Solutions

WebsiteUpdated Jun 2026

Service detail: EPC Services

Service: EPC ServicesService: Engineering & FeasibilityService: Procurement & LogisticsIndustry: Oil & GasIndustry: Renewable EnergyType: EPC+15 more

Civil Renewables, Inc.

Thornton, CO

Build on a Solid Foundation!

WebsitePhone1 office2 leaders1 credentials5 publicationsSize Estimate: 1-10 employees

Service detail: Geotechnical Consulting

Service: Geotechnical ConsultingService: Desktop StudiesService: Preliminary Geotechnical InvestigationsIndustry: Renewable EnergyIndustry: WindType: Civil Engineering+30 more

ENGlobal Corporation

Houston, TX

Delivering Innovation

WebsitePhone3 officesUpdated Jun 2026

Service detail: Project Management

Service: Project ManagementService: Program ManagementService: Front-End Engineering and Design (FEED)Industry: Oil & GasIndustry: PetrochemicalType: EPC+26 more

Electromechanical Engineering Associates, Inc.

Monroeville, PA

Powering Engineered Solutions

WebsitePhone1 officeFounded 1982Updated Jun 2026

Service detail: Engineering

Service: EngineeringService: Electro-mechanical Equipment DesignService: Generator Optimization & ModelingIndustry: Power GenerationIndustry: HydroelectricType: Electrical Engineering+19 more

Engineering Systems Inc.

Scottsdale, AZ

Multidisciplinary Expertise. Industry Insight.

Website22 offices4 projects4 leadersSize Estimate: 200-1,000 employeesUpdated Jun 2026

Project: Uncovering the Truth Behind a Toy Archery Injury

Service: Accident ReconstructionService: Motor Vehicle Accident ReconstructionService: Industrial and Workplace Incident AnalysisIndustry: AgricultureIndustry: MiningType: Chemical Engineering+57 more

Enveniam LLC

Oak Ridge, TN

Integrated Expertise. Mission-Ready Solutions.

Website8 offices5 projects4 credentialsFounded 2022Size Estimate: 1,000+ employeesUpdated Jun 2026

Project: Pu-238 Production and Automation Support for NASA Space Missions

Service: Advanced Energy SolutionsService: Nuclear TechnologyService: Nuclear OperationsIndustry: NuclearIndustry: FederalType: Environmental Engineering+32 more

GERS USA LLC

Weston, FL

Generating comprehensive and innovative solutions for the energy sector

WebsitePhone3 officesFounded 1981Updated Jun 2026

Service detail: Power System Studies

Service: Power System StudiesService: Power Systems Planning (Generation and Transmission)Service: Power System Planning (Distribution)Industry: Electric UtilitiesIndustry: Power Transmission & DistributionType: Electrical Engineering+30 more

Green Dade, Inc.

Miami, FL

Powering Innovation, Engineering Perfection

WebsitePhone1 office6 projects1 credentialsUpdated Jun 2026

Project: MDWASD - Pump Station Design and Rehabilitation

Service: Electrical Infrastructure DesignService: Design & ConsultationService: Installation & CommissioningIndustry: Water SupplyIndustry: WastewaterType: Electrical Engineering+19 more

Hive Power Engineering LLC

Allentown, PA

Engineering design and consulting for transmission and distribution

WebsitePhone1 officeFounded 2016Updated Jun 2026

Service detail: Substation Design

Service: Substation DesignService: Brownfield Substation ProjectsService: Greenfield Substation ProjectsIndustry: Power Transmission & DistributionIndustry: Electric UtilitiesType: Electrical Engineering+15 more

KiloNewton LLC

Albuquerque, NM

Accelerate your engineering

WebsitePhone1 office3 projects4 leaders1 credentials1 publications

Project: Optimizing Solar Sites for LCOE through Terrain Analysis

Service: Solar Site OptimizationService: Technology Selection SupportService: Site Suitability AnalysisIndustry: SolarIndustry: WindType: Structural Engineering+19 more

Koniag Energy & Water

Wasilla, AK

Complete Energy & Water Solutions

WebsitePhone1 officeUpdated Jun 2026

Service detail: Automation and Controls

Service: Automation and ControlsService: System Optimization and AutomationService: Function Checkout and CommissioningIndustry: Oil & GasIndustry: Water SupplyType: Automation & Controls+22 more

Lutros, LLC

Precision Technology for Premium Renewables

Website2 projectsUpdated Jun 2026

Project: Par Pacific Commercial New Monte Purification System

Service: Process Technology DevelopmentService: New Monte PretreatmentService: Production ConsultingIndustry: Renewable EnergyIndustry: Biomass & BioenergyType: Process Engineering+1 more

M/E Engineering

Elevating standards with every project we engineer

Website8 projects1 leaders2 credentialsSize Estimate: 200+ employeesUpdated Jun 2026

Project: Pan-American Square Apartments

Service: MEP/FP EngineeringService: Mechanical EngineeringService: Electrical EngineeringIndustry: EducationIndustry: HealthcareType: MEP+9 more