Public engineering firm directory

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State: IDService: materials-testingClear all
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Firm nameRecently updatedProfile depthOffice countSizeAgeLocation match
ComfortableCompact

Geotechnical Resources, Inc.

Tigard, OR

Technical Innovations and Practical Design Solutions

WebsitePhone5 offices3 projects2 credentialsFounded 1984Updated Jun 2026

Project: City of Corvallis Pavement Management Program

Service: Geotechnical EngineeringService: Foundation and Retaining Structure DesignService: Seismic and Slope StabilityIndustry: AviationIndustry: AirportsType: Geotechnical Engineering+38 more
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HMH Engineering

Coeur d'Alene, ID

Locally Rooted and Community Focused

WebsitePhone7 officesFounded 2011Updated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Land SurveyingService: Land DevelopmentIndustry: GovernmentIndustry: FederalType: Civil Engineering+17 more
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Jones & DeMille Engineering Inc

Richfield, UT

Shaping the Quality of Life - Together

WebsitePhone11 offices9 projects1 leadersFounded 1982Updated Jun 2026

Project: Bryce Canyon Recreation Center

Service: PlanningService: Infrastructure PlanningService: VisioningIndustry: TransportationIndustry: Water ResourcesType: Architecture & Engineering+54 more
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Lumos & Associates

Carson City, NV

Responsible Engineering

WebsitePhone8 offices7 projects3 leaders9 credentialsUpdated Jun 2026

Project: Tahoe Keys Upper Truckee Marsh

Service: Civil EngineeringService: TransportationService: Stormwater Analysis and DesignIndustry: GovernmentIndustry: InfrastructureType: Civil Engineering+36 more
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TD&H Engineering

Great Falls, MT

A Full-Service Consulting Engineering Firm

Website9 offices8 projects5 leaders5 credentialsFounded 1965Size Estimate: 50-150 employees

Project: Great Falls Water Treatment Plant

Service: Civil EngineeringService: Site Civil Grading & Utility InfrastructureService: Stormwater Analysis & Drainage DesignIndustry: GovernmentIndustry: WastewaterType: Aviation Engineering+56 more
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