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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AKS Engineering & Forestry

Tualatin, OR

Practical Solutions. Designed to Last.

WebsitePhone1 officeFounded 1996Size Estimate: 600+ employeesUpdated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Site Design & GradingService: UtilitiesIndustry: InfrastructureIndustry: Land DevelopmentType: Civil Engineering+35 more

Airwai Inc.

Gardena, CA

The autonomous civil engineer for critical infrastructure

Website1 office1 projectsUpdated Jun 2026

Project: San Bernardino International Airport LAIRA Deployment

Service: LAIRA Pavement and Asset InspectionService: Pavement Condition DeliverablesService: Continuous CaptureIndustry: AirportsIndustry: AviationType: Civil Engineering+18 more

Frontier Surveying Co.

Corpus Christi, TX

Oil and gas land surveying experts since 1979.

WebsitePhone1 office12 credentialsFounded 1979Updated Jun 2026

Service detail: Oil and Gas Surveying

Service: Oil and Gas SurveyingService: Proposed well location and pad stakingService: Boundary and surface ownership surveysIndustry: Oil & GasIndustry: TransportationType: Land Surveying+46 more

GHG Engineering, LLC

Turning Location and Environmental Complexity into Clarity

Website1 credentialsUpdated Jun 2026

Service detail: Sustainability Engineering

Service: Sustainability EngineeringService: Industrial Water Sustainability & Stormwater Pollution Prevention ProgramsService: Energy & Carbon Footprint Reduction ProjectsIndustry: SolarIndustry: Renewable EnergyType: Environmental Engineering+24 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

I3 Engineering & Consulting, LLC

Bridgeport, WV

Integrity. Initiative. Innovation.

WebsitePhone1 office3 leaders3 credentialsFounded 2013Size Estimate: 35-49 employees

Service detail: Facilities Design & Engineering

Service: Facilities Design & EngineeringService: Piping & Mechanical DesignService: Electrical EngineeringIndustry: Oil & GasIndustry: InfrastructureType: Civil Engineering+10 more

Newcom Technologies Inc

Thousands of Miles. Millions of Subscribers.

Website1 credentialsFounded 1995Updated Jun 2026

Service detail: Telecommunication Engineering

Service: Telecommunication EngineeringService: Broadband & OSP Engineering & DesignService: Fiber Optic Network DesignIndustry: Electric UtilitiesIndustry: Power Transmission & DistributionType: Software Engineering+20 more

Palmetto Engineering & Consulting

Piedmont, SC

Engineering Tomorrow's Connectivity

WebsitePhone3 offices5 projects12 leadersFounded 1982Size Estimate: 50-200 employees

Project: Tennessee Valley Network: Future Ready Project

Service: Broadband EngineeringService: Outside Plant (OSP) DesignService: Network Planning & ModelingIndustry: TelecommunicationsIndustry: Electric UtilitiesType: Architecture & Engineering+33 more

Resource Concepts, Inc.

Carson City, NV

Serving our clients with integrity and excellence since 1978.

WebsitePhone2 offices3 leaders13 credentialsFounded 1978Updated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Storm WaterService: Drinking WaterIndustry: GovernmentIndustry: Land DevelopmentType: Civil Engineering+37 more

The Boutet Company Inc

Anchorage, AK

Project Management, Engineering, Surveying, and Landscape Architecture

WebsitePhone2 offices6 projects9 leaders1 credentialsFounded 1995

Project: Beach Lake Park Chalet Improvements

Service: Project ManagementService: Capital Improvement Project ManagementService: Program ManagementIndustry: GovernmentIndustry: FederalType: Civil Engineering+48 more

UniWave LLC

Moore, SC

Fiber-optic network design built for construction

WebsitePhone1 officeUpdated Jun 2026

Service detail: GIS & Basemapping

Service: GIS & BasemappingService: Data Preparation & Boundary SetupService: Basemapping DevelopmentIndustry: TelecommunicationsIndustry: InfrastructureType: Telecom / RF Engineering+11 more