Public engineering firm directory

Find engineering consulting firms by capability and location.

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Applied Engineering Services, Inc.

Ridgway, CO

We Know How

WebsitePhone3 officesFounded 1992Updated Jun 2026

Service detail: Mechanical Engineering

Service: Mechanical EngineeringService: Mechanical System DesignService: HVAC Systems DesignIndustry: AerospaceIndustry: NuclearType: Civil Engineering+46 more

Applied Ground Support Technical Services, Inc.

Norman, OK

Aerospace Testing Expertise

WebsitePhone1 office1 projectsFounded 2005Size Estimate: 1-10 employeesUpdated Jun 2026

Project: Model BT1000 Electrical Test Console

Service: AFATS ExpertiseService: Aerospace Fuel and Actuator Test Stand DesignService: Hydraulic and Pneumatic Test System EngineeringIndustry: AerospaceIndustry: DefenseType: Aerospace Engineering+18 more

Bay Engineering, Inc.

Sturgeon Bay, WI

Integrity in Every Design, Solutions for Every Challenge: Your Trusted Marine Engineering Partner.

WebsitePhone1 office1 projects8 leadersFounded 1996Updated Jun 2026

Project: First Great Lakes Bulk Freighter in Nearly Four Decades

Service: Naval ArchitectureService: Stability Analysis & SurveysService: Weight Engineering & Tank PlansIndustry: MarineIndustry: CommercialType: Marine Engineering+26 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

DDI Engineering, Inc.

Saginaw, MI

DDI Engineering designs and builds custom industrial machinery and equipment tailored to manufacturing operations. Operating since 1987, the practice specializes in unique, one-of-a-kind machines engineered for safety, utility, and seamless integration into existing processing lines. Its capabilities span test and assembly automation, precision gaging, and custom tooling, alongside highly specialized systems for processing chemical, plastic, and energetic materials.

WebsitePhone1 office1 projectsFounded 1987Updated Jun 2026

Project: Mini Twin Screw Development

Service: Custom Machine Design and BuildService: Test and Assembly SystemsService: Custom Industrial AutomationIndustry: ManufacturingIndustry: ChemicalsType: Mechanical Engineering+14 more

Delta G Consulting Engineers, Inc.

Fort Lauderdale, FL

Full-service consulting engineering practice specializing in MEP, fire protection, and LEED-certified designs.

WebsitePhone2 offices2 leaders2 credentialsFounded 1992Size Estimate: 10-49 employees

Service detail: Heating, Ventilation, and Air Conditioning (HVAC)

Service: Heating, Ventilation, and Air Conditioning (HVAC)Service: Chilled Water and Condenser Water SystemsService: Constant Volume Air HandlingIndustry: HealthcareIndustry: AirportsType: MEP+99 more

Emprise Corporation

Kennesaw, GA

Custom Test Equipment, Test Stands, Technical Centers and Test Facilities

WebsitePhone1 office1 projects1 credentialsFounded 1981Size Estimate: 10-50 employees

Project: General Electric Test Stand 8

Service: Test Facility Design & IntegrationService: Front-End Planning (Proof Design)Service: Facility & Equipment IntegrationIndustry: AutomotiveIndustry: AerospaceType: Mechanical Engineering+18 more

InControl Automation

Empowering Your Production with Intelligent Automation

Website1 credentialsUpdated Jun 2026

Service detail: Custom Machine Building

Service: Custom Machine BuildingService: Welding and FabricationService: Mechanical AssemblyIndustry: ManufacturingIndustry: IndustrialType: Automation & Controls+8 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

Proximo Aero Sp. z o.o.

Rzeszow

Accredited Calibration Laboratory & R&D Engineering Center

WebsitePhone1 office3 projects1 credentialsUpdated Jun 2026

Project: AMMORE - Ammonia Fuel Cell Research Platform

Service: Calibration ServicesService: Torque CalibrationService: Pressure Calibration & Leak TestingIndustry: AviationIndustry: AerospaceType: Mechanical Engineering+23 more

Re:Build Answer Engineering

Englewood, CO

Proven Advanced Engineering Solutions

Website1 office1 projects5 leadersFounded 2012Size Estimate: 73 employeesUpdated Jun 2026

Project: XRAE-1 Foundation UAV

Service: Aerospace EngineeringService: Aerospace Structural Design and AnalysisService: Aeroelastic AnalysisIndustry: AviationIndustry: SpaceType: Aerospace Engineering+21 more

Schendt Engineering Corporation

Colorado Springs, CO

Engineering systems that support the buildings people rely on.

WebsitePhone1 office2 projects2 credentialsFounded 1999Size Estimate: 5-20 employees

Project: USAFA Central HTHW Plant Upgrade

Service: HVAC SystemsService: HTHW generation and distributionService: High-performance variable air volume (VAV) systemsIndustry: DefenseIndustry: FederalType: Automation & Controls+29 more

Ultimate Engineering, Inc.

Millington, MD

Innovating Your Future Through Engineering

WebsitePhone1 office1 leadersUpdated Jun 2026

Service detail: Engineering Design and Development

Service: Engineering Design and DevelopmentService: Concept and Detail DesignService: Fabrication Drawing Package DevelopmentIndustry: IndustrialIndustry: MarineType: Mechanical Engineering+14 more

Vermati Engineering LLC

Miami, FL

Reliability Delivered. Capacity Proven.

WebsitePhone1 office5 projects1 leaders6 credentialsUpdated Jun 2026

Project: Port Crane Structural Repairs & Gearbox Rebuilds

Service: Precision Machining & CNCService: CNC Turning, Milling, Boring & ThreadingService: Reverse Engineering of Legacy ComponentsIndustry: MarineIndustry: Ports & HarborsType: Mechanical Engineering+47 more

Vortex Systems

Enfield, CT

Integrating & Manufacturing World-Class Test Systems for Aircraft Repair Stations on a Global Scale

WebsitePhone1 office4 projects2 credentialsFounded 1996Size Estimate: 5-50 employees

Project: 787 Test Stands

Service: Test Stand Design & BuildService: Hydraulic test standsService: Pneumatic and electro-pneumatic test standsIndustry: AerospaceIndustry: DefenseType: Aerospace Engineering+35 more

Zuhowski Engineering, LLC

Arnold, MD

Zuhowski Engineering is a Maryland-based engineering firm providing multi-disciplined expertise across engineering design, construction, and operation. Operating throughout the Mid-Atlantic region, it serves building owners and managers, contractors, manufacturers, and homeowners with the ability to assess problems and implement solutions quickly and economically.

WebsitePhone1 office1 credentialsUpdated Jun 2026

Service detail: Piping Design

Service: Piping DesignService: Skid Mounted EquipmentService: Tanks and Pressure VesselsIndustry: AerospaceIndustry: DefenseType: MEP+23 more