Public engineering firm directory

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A.W. Schultz Inc.

Shawnee, KS

Trusted Engineering and Integration Since 1977

WebsitePhone1 office3 credentialsFounded 1977Updated Jun 2026

Service detail: Process Control and SCADA Systems

Service: Process Control and SCADA SystemsService: Process Visualization & HMI/OITService: PLC ProgrammingIndustry: Water SupplyIndustry: WastewaterType: Automation & Controls+25 more

Advanced Integration Group, Inc.

McKees Rocks, PA

Be in Control.

WebsitePhone1 office2 projects5 credentialsUpdated Jun 2026

Project: Lock and Dam Control Systems - Ohio River

Service: Control Systems Design and ImplementationService: PLC ProgrammingService: SCADA DevelopmentIndustry: Power GenerationIndustry: ManufacturingType: Automation & Controls+37 more

Alpine Industrial Services

Winona, MN

Industrial motor, power and automation engineering services

WebsitePhone4 offices1 credentialsUpdated Jun 2026

Service detail: Industrial Automation

Service: Industrial AutomationService: Advanced Process ControlService: PLC ProgrammingIndustry: IndustrialIndustry: ManufacturingType: Automation & Controls+24 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

Boe Engineering LLC

Grand Haven, MI

Boe Engineering LLC is an electrical and control engineering practice in Grand Haven, Michigan, serving industrial and commercial clients. It designs lighting and power distribution systems, produces PE-sealed drawings to National Electric Code and building-code requirements, and builds automated machine controls. Typical work spans packaging-machine electrical design and startup, large control-panel design, PLC, motion, and operator-interface programming, data acquisition systems, and boiler and cooling-tower control systems.

WebsitePhone1 office1 leadersUpdated Jun 2026

Service detail: Electrical Engineering

Service: Electrical EngineeringService: Industrial/Commercial Lighting & Power DistributionService: Lighting Level CalculationsIndustry: Automation & ControlsIndustry: IndustrialType: Electrical Engineering+17 more

Boreal Controls Inc.

Juneau, AK

Boreal Controls Inc. (BCI) is an Alaska-owned electrical engineering and system integration firm founded in 1995 and based in Juneau, Alaska. BCI provides electrical and control systems engineering, control panel design and manufacturing, PLC and SCADA programming, and system integration services for water and wastewater treatment plants, pump stations, reservoirs, and sewer lift stations throughout Alaska and the Pacific Northwest. Clients include federal, state, tribal, and local governments, as well as mining companies, seafood processors, and breweries.

WebsitePhone1 office3 leaders1 credentialsFounded 1995Updated Jun 2026

Service detail: Electrical and Control Systems Engineering

Service: Electrical and Control Systems EngineeringService: Instrumentation and System Control DesignService: Control Panel Design and ConstructionIndustry: Water SupplyIndustry: WastewaterType: Electrical Engineering+8 more

CDS Engineering

Fenton, MO

Engineering Services for Industrial Clients

WebsitePhone1 officeUpdated Jun 2026

Service detail: Civil and Structural Engineering

Service: Civil and Structural EngineeringService: FoundationsService: Structural SteelIndustry: IndustrialIndustry: ManufacturingType: Civil Engineering+30 more

CE Engineers Inc.

Portland, OR

Controls and Electrical Engineering

WebsitePhone1 office7 projects3 leadersFounded 2006Size Estimate: 1-10 employees

Project: Canter Infeed Line Upgrade

Service: Controls and Automation EngineeringService: PLC ProgrammingService: HMI ProgrammingIndustry: GovernmentIndustry: IndustrialType: Electrical Engineering+23 more

CSD & Integration, Inc.

Bowling Green, KY

Industrial automation system integrators

WebsitePhone1 office1 credentialsUpdated Jun 2026

Service detail: Industrial Automation System Integration

Service: Industrial Automation System IntegrationService: Forging AutomationService: Material HandlingIndustry: Automation & ControlsIndustry: RoboticsType: Automation & Controls+23 more

Cascade Integration & Development, Inc.

Bend, OR

Cascade Integration & Development, Inc. is a Bend, Oregon-based control systems integration firm serving West Coast utilities, manufacturers, and process industries since 2004. It delivers custom automation solutions, PLC and HMI programming, SCADA upgrades, MES integration, panel design and fabrication, and OT cybersecurity support for water, wastewater, manufacturing, food and beverage, pharmaceutical, chemicals, utilities, and oil and gas operations.

WebsitePhone1 officeFounded 2004Updated Jun 2026

Service detail: Control Systems Integration

Service: Control Systems IntegrationService: PLC ProgrammingService: HMI ProgrammingIndustry: Automation & ControlsIndustry: ManufacturingType: Automation & Controls+16 more

DR Machinery

Anaheim, CA

Custom process equipment and industrial automation solutions

WebsitePhone1 officeUpdated Jun 2026

Service detail: Custom Machinery & Process Equipment

Service: Custom Machinery & Process EquipmentService: Custom MachineryService: Automated Manufacturing SystemsIndustry: ManufacturingIndustry: IndustrialType: Automation & Controls+28 more

ER Electrical Engineering, PLLC

Lynwood, WA

Professional Electrical Engineers

WebsitePhone1 office4 projectsUpdated Jun 2026

Project: Aerator Motor Replacement

Service: Power Distribution DesignService: Low-Voltage Power DistributionService: Medium-Voltage Power DistributionIndustry: CommercialIndustry: IndustrialType: Electrical Engineering+20 more

Empire Dynamics Machinery

Albany, NY

Specialty Manufacturing Solutions

Website2 offices3 projects4 credentialsFounded 2015Updated Jun 2026

Project: Wire Mesh Forming Machine

Service: NX CAM Productivity EnvironmentService: Post Processor DevelopmentService: Digital Twin SimulationIndustry: ManufacturingIndustry: AerospaceType: Mechanical Engineering+28 more

FDS Electric LLC

Iron Mountain, MI

Yes, We Can Do That.

WebsitePhone1 officeUpdated Jun 2026

Service detail: Process Control and Systems Engineering

Service: Process Control and Systems EngineeringService: Systems EngineeringService: PLC ProgrammingIndustry: Water SupplyIndustry: WastewaterType: Automation & Controls+16 more

I & C Systems Engineering, Inc.

Scarborough, ME

Committed to Excellence in Innovative Automation and Information Solutions

WebsitePhone1 officeSize Estimate: 1-15 employeesUpdated Jun 2026

Service detail: System Integration

Service: System IntegrationService: Process Line IntegrationService: Partial RetrofitsIndustry: WastewaterIndustry: Power GenerationType: Automation & Controls+37 more

Impulse Controls Operations and Maintenance Inc.

North Salt Lake, UT

Your Partner for Customized Automation Solutions

WebsitePhone1 officeUpdated Jun 2026

Service detail: Controls Design & Engineering

Service: Controls Design & EngineeringService: PLC ProgrammingService: Control System EvaluationIndustry: Oil & GasIndustry: PetrochemicalType: Automation & Controls+34 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

Maida Engineering, Inc.

Philadelphia, PA

Service oriented, project driven success.

WebsitePhone2 offices1 projects1 leaders3 credentialsFounded 1978

Project: 19,000 HP Synchronous Motor Replacement

Service: Power System AnalysesService: Reliability & Load Flow StudiesService: Short Circuit Calculations & TCC Coordination StudiesIndustry: IndustrialIndustry: CommercialType: Electrical Engineering+47 more

Oak Valley

Hot Springs, AR

Broad extensive engineering experience for industrial combustion and control systems

WebsitePhone1 office1 projects1 leaders2 credentialsFounded 1993

Project: Lumberton Biomass Power Plant Control System Upgrade

Service: Commissioning and TrainingService: Commissioning and Start-up AssistanceService: Operator Mentoring and Plant Personnel SupportIndustry: Power GenerationIndustry: Biomass & BioenergyType: Mechanical Engineering+32 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

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

TM Process & Controls, Inc.

West Sacramento, CA

Design. Innovate. Transform.

WebsitePhone3 offices6 projects2 leadersUpdated Jun 2026

Project: Packaging OT Network Backbone Upgrade

Service: Process EngineeringService: Mechanical Process EngineeringService: Piping & Utility Tie-InsIndustry: Food & BeverageIndustry: ChemicalsType: Process Engineering+39 more

TRW Automation LLC

Mosinee, WI

User-friendly process control and automation engineering

WebsitePhone1 office8 projects1 leadersSize Estimate: 1-10 employeesUpdated Jun 2026

Project: Anaerobic to Aerobic Digester Controls Upgrade

Service: PLC ProgrammingService: Rockwell Automation ProgrammingService: Siemens ProgrammingIndustry: Food & BeverageIndustry: WastewaterType: Automation & Controls+24 more

Valley Automation, Inc.

Luray, VA

Complex Challenges Solved with Custom Solutions

WebsitePhone4 offices3 projects4 credentialsFounded 2007Updated Jun 2026

Project: Frederick Water Pump Station

Service: Discrete ControlsService: PLC ProgrammingService: Vision Inspection SystemsIndustry: IndustrialIndustry: GovernmentType: Automation & Controls+40 more