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.

Filters1

3RE Engineering LLC

Shawnee, KS

Specialized Electrical Engineering for Water & Wastewater Infrastructure

WebsitePhone1 office1 leaders5 credentialsSize Estimate: 1-5 employeesUpdated Jun 2026

Service detail: Electrical Design Service

Service: Electrical Design ServiceService: Power Distribution System DesignService: Equipment Specification & GroundingIndustry: WastewaterIndustry: Water SupplyType: Electrical Engineering+11 more

Aillet, Fenner, Jolly & McClelland, Inc.

AFJMc is a consulting engineering firm with more than 55 years of experience delivering civil, structural, mechanical, electrical, and transportation engineering services. Its portfolio includes roadways, bridges, utility and site design, industrial process systems, higher education facilities, healthcare facilities, government buildings, sports and recreation facilities, and commercial projects.

Website3 projectsUpdated Jun 2026

Project: Jimmie Davis Bridge (LA 511) Replace/Rehab

Service: Civil EngineeringService: Site PlanningService: Stormwater ManagementIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+37 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

Automation Control Service LLC

Pensacola, FL

Control System Integrator specializing in Automation & Information Systems

WebsitePhone1 office8 credentialsFounded 2003Updated Jun 2026

Service detail: Municipal & Industrial Automation

Service: Municipal & Industrial AutomationService: PLC & HMI ProgrammingService: SCADA & DCS IntegrationIndustry: GovernmentIndustry: IndustrialType: Automation & Controls+23 more

Camp Engineering Corporation

Competent, integrated, practical design solutions tailored to your project needs.

Website1 leadersUpdated Jun 2026

Service detail: Electrical Engineering & Design

Service: Electrical Engineering & DesignService: Power Distribution DesignService: Lighting & Grounding DesignIndustry: Water SupplyIndustry: WastewaterType: Electrical Engineering+22 more

Clear Process Engineering & Technology

Covington, LA

Boiler, combustion, thermal, and steam systems engineering.

WebsitePhone1 office4 projects9 leadersFounded 2015Updated Jun 2026

Project: BFB boiler for high-moisture biomass - South America

Service: Energy AuditsService: Boiler Efficiency EvaluationService: Loss and Opportunity RankingIndustry: Power GenerationIndustry: Biomass & BioenergyType: Process Engineering+74 more

Gaither Wren Consulting LLC

Fort Mill, SC

Bringing Your Ideas and Innovations to Life

WebsitePhone1 office7 projects1 credentialsUpdated Jun 2026

Project: Servo System Design for Industrial Manufacturing

Service: Process EngineeringService: Process & Utility PipingService: Steam & Boiler SystemsIndustry: DefenseIndustry: GovernmentType: Mechanical Engineering+23 more

Helios Electric LLC

Washington, DC

Tailored Solutions for Complex Electrical Engineering and Construction Needs

Website4 officesUpdated Jun 2026

Service detail: Electrical Design Services

Service: Electrical Design ServicesService: Transmission & DistributionService: Railway ElectrificationIndustry: IndustrialIndustry: UtilitiesType: Electrical Engineering+18 more

Highground Services, Inc.

Franklin, VA

Committed to being an innovative solution provider of quality professional and technical services.

WebsitePhone1 office1 projects5 credentialsUpdated Jun 2026

Project: Southampton High School Athletic Fields Lighting

Service: EngineeringService: Electrical Systems EngineeringService: Interior, Exterior, and Site Lighting DesignIndustry: IndustrialIndustry: CommercialType: Electrical Engineering+54 more

ISOTEK Engineering Group

Riverside, CA

MEP, Structural & Energy Consultant

WebsitePhone5 offices16 projectsUpdated Jun 2026

Project: Academy of Math & Science - Baseline

Service: Civil EngineeringService: Site Development PlanningService: Infrastructure RehabilitationIndustry: CommercialIndustry: RetailType: Civil Engineering+39 more

Keystone Engineering Group, Inc.

Frazer, PA

Forward Thinking for a Sustainable Future

WebsitePhone5 offices8 leadersFounded 1997Size Estimate: 80 employeesUpdated Jun 2026

Service detail: Automation & Control Systems

Service: Automation & Control SystemsService: Control Systems & SCADA DesignService: Complete Systems IntegrationIndustry: Water SupplyIndustry: WastewaterType: Electrical Engineering+20 more

LoopCalTech LLC

Engineering Tomorrow

Website1 leaders1 credentialsSize Estimate: 1-25 employeesUpdated Jun 2026

Service detail: Instrumentation and Control Systems

Service: Instrumentation and Control SystemsService: Distributed Control Systems (DCS) design and integrationService: Process automation and SCADA systemsIndustry: Oil & GasIndustry: PetrochemicalType: Automation & Controls+80 more

M S Benbow and Associates Professional Engineering Corporation

Where Others See Risk, We See Challenge

Website9 projectsFounded 1978Size Estimate: 50-199 employeesUpdated Jun 2026

Project: Midwest Pipeline Pump Station

Service: Electrical Power SystemsService: Electrical AnalysesService: Detailed Design ServicesIndustry: PetrochemicalIndustry: Oil & GasType: Electrical Engineering+32 more

McCord Engineering, Inc.

College Station, TX

Innovation Powered By Experience

WebsitePhone3 offices1 leaders2 credentialsFounded 1985Size Estimate: 50-100 employees

Service detail: Distribution Line Design

Service: Distribution Line DesignService: 15 kV to 35 kV Overhead Electric Utility Infrastructure DesignService: Engineering and Design of 15 kV to 35 kV Underground Infrastructure (conduit, manhole, boring)Industry: Electric UtilitiesIndustry: GovernmentType: Land Surveying+47 more

McCullough Engineering Services, Inc.

Moss Point, MS

Your Trusted Partner in Engineering

Website1 office6 leaders1 credentialsFounded 1999Updated Jun 2026

Service detail: Electrical and Power Systems

Service: Electrical and Power SystemsService: Electric Plant Power StudiesService: Electrical One-Line DiagramsIndustry: MarineIndustry: GovernmentType: Automation & Controls+29 more

Miller & Associates Consulting Engineers, P.C.

Kearney, NE

Quality Service, Quality Value, Quality Relationships

Website5 offices2 projectsFounded 1976Size Estimate: 50-99 employeesUpdated Jun 2026

Project: Water Resource Recovery Facility

Service: Civil EngineeringService: Transportation EngineeringService: Water Resources & Stormwater ManagementIndustry: GovernmentIndustry: Water SupplyType: Architecture & Engineering+38 more

Morrow Engineering

Wichita, KS

Engineering of Electrical Power and Control Systems

WebsitePhone2 officesUpdated Jun 2026

Service detail: Electrical Engineering

Service: Electrical EngineeringService: Electrical Power Distribution DesignService: Emergency & Backup Power SystemsIndustry: IndustrialIndustry: ManufacturingType: Electrical Engineering+28 more

Power Control Engineering Solutions, LLC

Tulsa, OK

Tulsa's Premier Electrical Engineering, Automation, and Manufacturing Facility

Website1 office4 credentialsFounded 2003Updated Jun 2026

Service detail: Electrical Engineering and Design

Service: Electrical Engineering and DesignService: Power Distribution SystemsService: Protective Relaying and Relay ProgrammingIndustry: Oil & GasIndustry: Power GenerationType: Electrical Engineering+26 more

Power System Professionals Inc

McClellan Park, CA

Power System Professionals Inc is an electrical engineering and testing firm in McClellan Park, California, specializing in power system commissioning, acceptance testing, and engineering services for generation, transmission, and distribution facilities. Its team commissions substations and phase-shifting transformers, performs electrical and mechanical apparatus testing, executes arc flash and power and harmonic load studies, conducts drone-based visual and thermal inspections, and supports outage planning and project consulting.

WebsitePhone1 office2 projects4 leadersUpdated Jun 2026

Project: SVP Fairview Substation Commissioning

Service: Electrical and Mechanical TestingService: Electrical Apparatus TestingService: Mechanical Apparatus TestingIndustry: Power GenerationIndustry: Power Transmission & DistributionType: Power & Utility Engineering+12 more

R.E. Warner & Associates

North Olmsted, OH

Engineers, Architects & Surveyors Dedicated to Your Operational Success

WebsitePhone2 offices10 projects6 credentials1 publicationsFounded 1951

Project: Sherwin-Williams Headquarters Tower - Construction Surveying

Service: Electrical EngineeringService: Power Distribution SystemsService: HV / MV / LV SystemsIndustry: Power GenerationIndustry: UtilitiesType: Architecture & Engineering+56 more

RJS Engineering

Denver, CO

Electrical engineering for EV charging, renewable energy, and arc flash safety

WebsitePhone1 office2 leaders1 credentialsUpdated Jun 2026

Service detail: Arc Flash Risk Assessment

Service: Arc Flash Risk AssessmentService: Arc Flash Hazard AnalysisService: NFPA 70E Arc Flash LabelingIndustry: Renewable EnergyIndustry: SolarType: Electrical Engineering+55 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

Sub-Engineering LLC

Designing Tomorrow's Electric System

Website1 leadersUpdated Jun 2026

Service detail: Conceptual & Preliminary Engineering

Service: Conceptual & Preliminary EngineeringService: Conceptual DesignService: Preliminary EngineeringIndustry: Electric UtilitiesIndustry: Power Transmission & DistributionType: Electrical Engineering+19 more

Systems Engineering, Inc.

Madison, MS

Automation, Power, and Electrical Engineers

WebsitePhone1 officeSize Estimate: 1-25 employeesUpdated Jun 2026

Service detail: Industrial Automation and PLC Systems

Service: Industrial Automation and PLC SystemsService: PLC Panel Design and Turn-Key FabricationService: PLC ProgrammingIndustry: AutomotiveIndustry: WastewaterType: Automation & Controls+42 more