Public engineering firm directory

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Dan Brown and Associates, LLC

Knoxville, TN

Specialists in Deep Foundation Design, Construction, and Testing and Slope Stability Problems

WebsitePhone1 office4 projects6 leaders11 credentials4 publications

Project: State Route 67 Bridge Repair

Service: Geotechnical EngineeringService: Deep Foundation DesignService: Deep Foundation Construction SupportIndustry: BridgesIndustry: TransportationType: Geotechnical Engineering+21 more

GEODesign, Inc.

Middlebury, CT

Underground Intelligence

WebsitePhone5 offices10 projects10 leaders1 credentialsFounded 1995

Project: State Pier Wind Energy Project

Service: Geotechnical EngineeringService: Geotechnical Reports & Subsurface ExplorationService: Foundation EngineeringIndustry: InfrastructureIndustry: BridgesType: Geotechnical Engineering+32 more

HWA GeoSciences Inc.

Bothell, WA

Dedicated to Providing Smart Geotechnical Solutions for Our Communities and Our Planet

WebsitePhone1 office13 projects3 leaders5 credentialsFounded 1978

Project: Scriber Lake Park Boardwalk

Service: Geotechnical EngineeringService: Foundation EngineeringService: Slope Stability & Slide StabilizationIndustry: GovernmentIndustry: FederalType: Geotechnical Engineering+42 more

Madrid CPWG

Bartow, FL

Full-Service Design, Engineering, Geotechnical Firm

WebsitePhone1 office5 projects8 leaders7 credentialsFounded 1992

Project: Lake Lawne Stormwater Facility Design

Service: Civil EngineeringService: Municipal ServicesService: Land DevelopmentIndustry: GovernmentIndustry: TransportationType: Civil Engineering+54 more

Mueser Rutledge Consulting Engineers

New York, NY

Built on firm foundations

WebsitePhone3 offices8 projects11 leaders16 credentials5 publications

Project: One World Trade Center

Service: Geotechnical EngineeringService: Subsurface InvestigationsService: Earthquake EngineeringIndustry: BridgesIndustry: CommercialType: Geotechnical Engineering+41 more

Reliance Engineers LLC

Wellesley, MA

Delivering innovative engineering solutions that rise to the challenges and complexities of critical infrastructure projects

WebsitePhone3 offices6 projectsUpdated Jun 2026

Project: Ontario Line Urban-Rail Extension

Service: Bridge & Structural EngineeringService: Long-Span Bridge DesignService: Short- & Medium-Span Bridge DesignIndustry: BridgesIndustry: TunnelsType: Structural Engineering+60 more

Sage Geotechnical, LLC

Olympia, WA

Strategic. Accurate. Geotechnical Engineering.

WebsitePhone1 office4 leadersSize Estimate: 1-10 employeesUpdated Jun 2026

Service detail: Geotechnical Investigations

Service: Geotechnical InvestigationsService: Advanced Laboratory Soil TestingService: Foundation DesignIndustry: WastewaterIndustry: Water SupplyType: Geotechnical Engineering+20 more