Public engineering firm directory

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A&M Consulting Engineers

Visalia, CA

Moving Our Communities Infrastructure Forward

WebsitePhone2 offices3 projectsUpdated Jun 2026

Project: Gateway Park

Service: Water ResourcesService: Hydraulic AnalysisService: Municipal Water Well Planning and DesignIndustry: GovernmentIndustry: TransportationType: Civil Engineering+44 more

AESCO, Inc.

Huntington Beach, CA

Building America from the ground up since 1993

WebsitePhone1 office3 projectsFounded 1993Updated Jun 2026

Project: I-405 Improvement Project

Service: Geotechnical EngineeringService: Geotechnical drilling and field explorationService: Soils evaluationIndustry: CommercialIndustry: GovernmentType: Geotechnical Engineering+25 more

AGS, Inc.

San Francisco, CA

Enhancing communities and the built environment.

WebsitePhone2 offices6 projects10 leaders7 credentialsFounded 1983

Project: SFO Harvey Milk Terminal Boarding Area B

Service: Geotechnical EngineeringService: Site Characterization & Engineering GeologyService: Seismic Design & AnalysisIndustry: AirportsIndustry: Water SupplyType: Geotechnical Engineering+40 more

Abi Engineering Consultants Inc

Santa Ana, CA

Geotechnical, Civil, and Structural Engineering Across California and the Western States

WebsitePhone1 office10 projects2 leadersFounded 2004Updated Jun 2026

Project: LA Metro Gold Line - MSE Wall

Service: Geotechnical EngineeringService: Site Investigation and Subsurface ExplorationService: Foundation Design and Lateral Earth Pressure AnalysisIndustry: CommercialIndustry: IndustrialType: Civil Engineering+39 more

Achievement Engineering Corp.

San Jose, CA

Building Tomorrow's Legacy, Today

Website1 office3 leadersFounded 2010Updated Jun 2026

Service detail: Materials Testing Laboratory

Service: Materials Testing LaboratoryService: Soils & Aggregates TestingService: Concrete TestingIndustry: CommercialIndustry: GovernmentType: Geotechnical Engineering+27 more

Barnett Quality Control Services Inc

San Diego, CA

Our Services. Your Success.

WebsitePhone2 offices9 projects11 leaders9 credentialsFounded 2008

Project: Directors Place

Service: Environmental ServicesService: Phase I Environmental Site AssessmentService: Phase II Environmental Site AssessmentIndustry: CommercialIndustry: EducationType: Geotechnical Engineering+94 more

Blackburn Consulting

Auburn, CA

Our signature is excellence

WebsitePhone5 offices8 leaders4 credentialsFounded 1998Updated Jun 2026

Service detail: Geotechnical Design

Service: Geotechnical DesignService: Subsurface InvestigationsService: Geotechnical AnalysisIndustry: InfrastructureIndustry: TransportationType: Geotechnical Engineering+23 more

Blair, Church & Flynn Consulting Engineers

Clovis, CA

Service. Quality. Integrity.

WebsitePhone6 offices3 leaders5 credentialsFounded 1958Updated Jun 2026

Service detail: Planning, Permitting & Consulting

Service: Planning, Permitting & ConsultingService: Alternatives AnalysesService: Constructability ReviewsIndustry: Power GenerationIndustry: Electric UtilitiesType: Civil Engineering+72 more

C2PM

Los Angeles, CA

Program & Construction Managers

WebsitePhone5 officesFounded 2002Updated Jun 2026

Service detail: Program Management

Service: Program ManagementService: Project ManagementService: Construction ManagementIndustry: TransportationIndustry: AviationType: Aviation Engineering+33 more

Converse Consultants

Monrovia, CA

Yesterday's Experience, Today's Quality, Tomorrow's Vision

WebsitePhone1 officeFounded 1946Updated Jun 2026

Service detail: Geotechnical Engineering

Service: Geotechnical EngineeringService: Engineering GeologyService: Environmental ServicesIndustry: TransportationIndustry: Water SupplyType: Geotechnical Engineering+9 more

Dokken Engineering

Folsom, CA

Transforming design.

WebsitePhone4 offices7 projects12 leaders3 credentialsFounded 1986

Project: Zittle Family Amphitheater Shade Structure

Service: Feasibility & FundingService: Grant Writing SupportService: Preliminary Engineering & Environmental ServicesIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+24 more

Engeo Incorporated

San Ramon, CA

Expect Excellence

Website28 offices4 leaders1 credentialsFounded 1971Updated Jun 2026

Service detail: Geotechnical Engineering

Service: Geotechnical EngineeringService: Geotechnical Earthquake EngineeringService: Environmental EngineeringIndustry: AirportsIndustry: CommercialType: Civil Engineering+37 more

Forsgren Associates

Salt Lake City, UT

Engineering stronger communities.

WebsitePhone2 offices5 leaders1 credentialsFounded 1962Updated Jun 2026

Service detail: Roadway Engineering

Service: Roadway EngineeringService: Water ResourcesService: Water and Wastewater EngineeringIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+24 more

GEC, Inc.

Baton Rouge, LA

Engineering the Future

WebsitePhone4 offices6 projects11 leaders3 credentialsFounded 1986

Project: Huey P. Long Bridge Widening Project

Service: Civil, Structural, and Transportation EngineeringService: Civil and Structural EngineeringService: Bridges and RoadwaysIndustry: MarineIndustry: Ports & HarborsType: Civil Engineering+27 more

GeoMat Testing Laboratories, Inc.

Riverside, CA

GeoMat Testing Laboratories, Inc. offers comprehensive consulting services in geotechnical engineering, geology, environmental engineering, and construction services and materials testing. Its services are applied in the planning, design, and construction of municipal, public works, commercial, and industrial projects throughout California. The staff includes scientists and engineers with technical disciplines in geotechnical engineering, soil mechanics, earthwork engineering, rock mechanics, engineering geology, environmental engineering, pavement studies, materials testing, and construction inspection.

WebsitePhone2 officesUpdated Jun 2026

Service detail: Geotechnical Engineering

Service: Geotechnical EngineeringService: Geotechnical InvestigationsService: Foundation Investigation and DesignIndustry: CommercialIndustry: EducationType: Civil Engineering+28 more

GeoTek, Inc.

Las Vegas, NV

Engineering Excellence

WebsitePhone6 offices3 projects1 credentialsFounded 1997Size Estimate: 200+ employees

Project: Rhodes Ranch Residential Development

Service: Geotechnical EngineeringService: Geotechnical Drilling and Subsurface ExplorationsService: Geotechnical Evaluation ReportsIndustry: CommercialIndustry: ResidentialType: Geotechnical Engineering+44 more

Geocon, Inc.

San Diego, CA

Practical Solutions to Support You From Ground to Structure.

WebsitePhone11 offices9 projects2 leaders6 credentialsFounded 1971

Project: Soboba Replacement Casino

Service: Geotechnical EngineeringService: Geotechnical InvestigationsService: Foundation Design & AnalysisIndustry: Land DevelopmentIndustry: TransportationType: Geotechnical Engineering+20 more

Group Delta Consultants Inc

Anaheim, CA

Proven Expertise. Powerful Results.

Website5 offices1 leaders1 credentialsFounded 1986Updated Jun 2026

Service detail: Geotechnical Engineering

Service: Geotechnical EngineeringService: Geotechnical InvestigationsService: Site Specific Seismic Hazard Evaluations and Ground Motion StudiesIndustry: AirportsIndustry: BridgesType: Environmental Engineering+29 more

Herrera Environmental Consultants

Seattle, WA

Applying science and design in innovative ways

WebsitePhone6 offices3 projectsFounded 1980Size Estimate: 100-199 employeesUpdated Jun 2026

Project: Swan Creek Park Expansion

Service: WaterService: River Engineering and ManagementService: Stream Engineering and ManagementIndustry: GovernmentIndustry: Environmental & RemediationType: Environmental Engineering+24 more

Hoch Consulting Inc

San Diego, CA

High-value engineering, design and management solutions.

Website1 office6 leadersFounded 2012Updated Jun 2026

Service detail: Engineering & Design

Service: Engineering & DesignService: Civil EngineeringService: Condition AssessmentIndustry: GovernmentIndustry: Power GenerationType: Civil Engineering+19 more

Hushmand Associates, Inc.

Irvine, CA

Geotechnical and Earthquake Engineers

WebsitePhone1 office2 projectsFounded 1990Updated Jun 2026

Project: Casa Loma Siphon Barrel No. 1 Fault Crossing

Service: Geotechnical & Environmental EngineeringService: Construction Observation & TestingService: Laboratory ServicesIndustry: GovernmentIndustry: Power GenerationType: Geotechnical Engineering+10 more

ICI Engineers, Inc.

Walnut, CA

Sustainable and Innovative Engineering Solutions for a Better World

WebsitePhone1 office4 projects2 leaders10 credentialsUpdated Jun 2026

Project: AFCEE Air Force Base MEP Projects

Service: MEP EngineeringService: Mechanical & HVAC EngineeringService: Plumbing EngineeringIndustry: CommercialIndustry: EducationType: MEP+17 more

INNOVEX Environmental Management, Inc.

Lafayette, CA

Engineering Solutions Through Innovation and Experience

WebsitePhone4 offices1 projects1 leadersFounded 2002Updated Jun 2026

Project: ARCO Retail Compliance Monitoring

Service: Site Assessment and RemediationService: Phase I Site AssessmentsService: Preliminary Investigation and Site AssessmentIndustry: Environmental & RemediationIndustry: Oil & GasType: Environmental Engineering+54 more

Kjeldsen, Sinnock & Neudeck, Inc.

Stockton, CA

Civil Engineering & Surveying Services

WebsitePhone4 offices1 projects7 leaders10 credentialsFounded 1956

Project: Victoria Island Emergency Incident

Service: Civil EngineeringService: Water and Wastewater SystemsService: Flood Control and Water ResourcesIndustry: CommercialIndustry: IndustrialType: Civil Engineering+26 more