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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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

DiDonato Associates Engineering and Architecture, P.C.

Buffalo, NY

Responsive. Honest. Accurate.

WebsitePhone1 office7 projects10 leaders14 credentialsFounded 1965

Project: Main Street Revitalization - Cars Sharing Main

Service: Civil EngineeringService: Roadway Rehabilitation / Complete StreetsService: Site / Civil DesignIndustry: AviationIndustry: AirportsType: Civil Engineering+53 more

Drake Integrations, LLC

Boise, ID

Addressing the needs of integrated building systems.

WebsitePhone1 office3 leaders13 credentialsFounded 2011Size Estimate: 1-10 employees

Service detail: Control Systems Engineering

Service: Control Systems EngineeringService: Control Systems DesignService: Piping and Instrumentation Diagrams (P&ID)Industry: CommercialIndustry: GovernmentType: Automation & Controls+26 more

Elevate Building Commissioning LLC

Portland, OR

Building commissioning by experienced professional engineers

WebsitePhone1 office1 projects7 leaders4 credentialsSize Estimate: 1-9 employees

Project: Molalla Police Facility

Service: New Construction CommissioningService: Design Phase SupportService: Construction Phase CoordinationIndustry: CommercialIndustry: EducationType: MEP+28 more

Elkhorn Commissioning Group

Bozeman, MT

Committed Building Performance Researchers

Website4 offices6 projects9 leaders8 credentialsSize Estimate: 1-9 employeesUpdated Jun 2026

Project: Leon Johnson Hall Energy Upgrade

Service: New Construction CommissioningService: Owner's Project Requirements (OPR) DevelopmentService: Design Document ReviewIndustry: CommercialIndustry: HealthcareType: Mechanical Engineering+24 more

Feldhake Consulting LLC

Helping to cut your business and energy costs

Website1 leadersSize Estimate: 1 employeesUpdated Jun 2026

Service detail: Business Development

Service: Business DevelopmentService: KPI and ROI ImprovementsService: New Project DevelopmentIndustry: ManufacturingIndustry: Food & BeverageType: Electrical Engineering+23 more

Flowmech Systems & Solutions LLC

Pearland, TX

Need-Based Engineering & Design Solutions

WebsitePhone1 office2 projectsUpdated Jun 2026

Project: API 614 Lube Oil System Design

Service: Engineering Design and DevelopmentService: Product DesignService: System DesignIndustry: Automation & ControlsIndustry: IndustrialType: Mechanical Engineering+24 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

G&M Engineering PLLC

Havelock, NC

Engineering Solutions for a Changing World.

WebsitePhone3 officesUpdated Jun 2026

Service detail: Mechanical Engineering

Service: Mechanical EngineeringService: Concept to Manufacturing DesignService: Stress and Strain AnalysisIndustry: MiningIndustry: Data CentersType: Mechanical Engineering+24 more

GHT Limited

Arlington, VA

Engineering that Transforms Architecture.

Website1 office10 projects4 leaders3 credentialsFounded 1965Updated Jun 2026

Project: Amazon HQ2 Metropolitan Park

Service: MEP EngineeringService: Mechanical EngineeringService: Electrical EngineeringIndustry: CommercialIndustry: GovernmentType: MEP+46 more

Genesis Engineers Inc

Blue Bell, PA

Leaders in Life Sciences

WebsitePhone3 offices3 projects10 leadersUpdated Jun 2026

Project: R&D Discovery Facility

Service: ArchitectureService: Lab PlanningService: Building Enclosure DesignIndustry: Life SciencesIndustry: PharmaceuticalType: Architecture & Engineering+19 more

Gipe Associates, Inc.

Easton, MD

In the Business of Designing High Performance Building Systems

WebsitePhone2 offices11 projects7 leaders8 credentialsFounded 1977

Project: Easton Elementary School

Service: Mechanical EngineeringService: HVAC System DesignService: Geothermal SystemsIndustry: EducationIndustry: Public SafetyType: MEP+57 more

Grand Isle Shipyard

Galliano, LA

Pioneering Energy Excellence

WebsitePhone1 office7 projects2 credentialsFounded 1948Size Estimate: 3,200 employees

Project: Hurricane Ida Recovery

Service: Engineering & SurveyService: Civil Engineering & DesignService: Surveying & GeospatialIndustry: Oil & GasIndustry: PetrochemicalType: EPC+35 more

Guardian Engineering Enterprises LLC

Executing Mission Critical Design-Build Solutions for a Dynamic Future

Website1 credentialsSize Estimate: 1-25 employeesUpdated Jun 2026

Service detail: Architecture

Service: ArchitectureService: Project Programming & PlanningService: Regulatory Compliance & SafetyIndustry: InfrastructureIndustry: Power GenerationType: Architecture & Engineering+39 more

HEKA Aero, LLC

Melbourne, FL

Advanced Aerospace & Defense Solutions

WebsitePhone1 office3 projects3 leadersFounded 2017Size Estimate: 10-50 employees

Project: Safety-Critical Systems and Avionics for eVTOL Aircraft

Service: Software EngineeringService: Certifiable Flight SoftwareService: Real-Time Embedded SystemsIndustry: AerospaceIndustry: DefenseType: Aerospace Engineering+19 more

Hampton, Lenzini and Renwick, Inc.

Elgin, IL

Engineering the Success of Our Communities

WebsitePhone4 offices5 projects9 leaders5 credentialsFounded 1965

Project: Tudor Court Street and Streetscape Improvements

Service: Preliminary EngineeringService: Feasibility AnalysisService: Agency CoordinationIndustry: InfrastructureIndustry: GovernmentType: Civil Engineering+52 more

InSynergy Engineering, Inc.

Honolulu, HI

To service our clients as if their projects are our own investments.

WebsitePhone1 office8 projectsSize Estimate: 72 employeesUpdated Jun 2026

Project: Kona Village Resort

Service: Mechanical EngineeringService: Air Conditioning RenovationService: Chilled Water Systems DesignIndustry: HealthcareIndustry: HospitalityType: MEP+35 more

Integral Engineering Group

Knoxville, TN

Engineering Beyond the Curve

Website1 office1 leaders1 credentialsUpdated Jun 2026

Service detail: Process Engineering

Service: Process EngineeringService: Focuses On The DesignService: OptimizationIndustry: ChemicalsIndustry: PetrochemicalType: Process Engineering+49 more

JE Hodgson Consulting

Pumps & seals, hydraulic analysis of piping systems, and pipe stress analysis.

Website1 leaders2 credentialsUpdated Jun 2026

Service detail: Pumps, Seals & Pumping Systems Engineering

Service: Pumps, Seals & Pumping Systems EngineeringService: Pumping System Sizing & SpecificationService: Troubleshooting & Failure AnalysisIndustry: AgricultureIndustry: ManufacturingType: Mechanical Engineering+20 more

KAEKO Inc

Chandler, AZ

Engineering Creative Solutions

WebsitePhone1 office24 leadersSize Estimate: 10-49 employeesUpdated Jun 2026

Service detail: Land Surveying

Service: Land SurveyingService: Civil EngineeringService: Site Infrastructure & DevelopmentIndustry: Senior LivingIndustry: CommercialType: Civil Engineering+39 more

KPI Engineering, Inc.

Tampa, FL

No Matter the Scope, KPI Has YOU Covered

WebsitePhone1 office3 leadersFounded 2007Updated Jun 2026

Service detail: Mechanical, Plumbing & Fire Protection

Service: Mechanical, Plumbing & Fire ProtectionService: Mechanical & HVAC DesignService: Plumbing & Medical Gas DesignIndustry: EducationIndustry: GovernmentType: MEP+27 more

Keithly Barber Associates, Inc.

Renton, WA

Solutions for Better Buildings

WebsitePhone1 officeSize Estimate: 5-25 employeesUpdated Jun 2026

Service detail: New Building Commissioning

Service: New Building CommissioningService: Retro-CommissioningService: Commissioning CoordinationIndustry: CommercialIndustry: Data CentersType: MEP+5 more

Keyowner Engineering, PC

Queens, NY

Keyowner Engineering, PC is a multi-discipline professional engineering corporation based in New York. The practice provides engineering, inspection, and construction management services to private, public, and financial institution clients. It offers structural engineering design, mechanical design, energy engineering, and a broad range of inspection services, including building systems inspections, bridge inspections, and Local Law compliance inspections.

WebsitePhone1 office1 credentialsSize Estimate: 1-25 employeesUpdated Jun 2026

Service detail: Engineering Design

Service: Engineering DesignService: Structural EngineeringService: Mechanical EngineeringIndustry: CommercialIndustry: GovernmentType: Structural Engineering+21 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