Public engineering firm directory

Find engineering consulting firms by capability and location.

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CSG Consultants

Foster City, CA

Lasting Solutions for the Communities We Serve

WebsitePhone7 offices11 projectsFounded 1991Updated Jun 2026

Project: Scotts Valley Parcel Viewer

Service: Building & SafetyService: Building Code ExpertsService: Fire PreventionIndustry: GovernmentIndustry: InfrastructureType: Civil Engineering+49 more

D3 Technologies Inc

San Diego, CA

High-quality engineering services and support

Website1 office2 credentialsFounded 1982Updated Jun 2026

Service detail: Engineering

Service: EngineeringService: Structures Design and Solid ModelingService: Critical Structures EngineeringIndustry: DefenseIndustry: AerospaceType: Aerospace Engineering+65 more

DuChancell Engineering Consulting LLC

San Diego, CA

Quality, Trust and Expertise. A Commitment to Our Clients

Website1 office2 projectsUpdated Jun 2026

Project: SilverHook Powerboats Satellite Communications Integration

Service: Enterprise & Cloud ArchitectureService: Chief Technology Officer and Systems Architect SupportService: AWS and C2S IAAS Platforms IntegrationIndustry: DefenseIndustry: GovernmentType: Defense Engineering+34 more

Falcon Engineering Services Inc

Temecula, CA

Providing Innovative Construction Solutions

WebsitePhone1 office6 projects11 leadersFounded 2009Updated Jun 2026

Project: 71/91 Interchange Project

Service: Project ManagementService: Program and Project ManagementService: Project SchedulingIndustry: BridgesIndustry: Highways & RoadsType: Civil Engineering+29 more

Filippin Engineering Inc

Goleta, CA

Providing quality CM, Inspection, and Civil Engineering Services exclusively to public agencies.

WebsitePhone3 officesFounded 2010Updated Jun 2026

Service detail: Construction Management and Inspection

Service: Construction Management and InspectionService: Construction Management ServicesService: Construction InspectionIndustry: GovernmentIndustry: InfrastructureType: Civil Engineering+16 more

Green Expert Technology Inc.

Haddonfield, NJ

Helping Clients Reach Their Mission. Helping Employees Reach Their Goals.

WebsitePhone6 offices5 projects6 leaders6 credentialsUpdated Jun 2026

Project: Support for US Navy Machinery Control Systems on DDG 51 Class Ships

Service: Systems EngineeringService: Integrated Bridge & Navigation SystemsService: Steering & Ship Control SystemsIndustry: DefenseIndustry: FederalType: Defense Engineering+26 more

Green Valley Consulting Engineers

Santa Rosa, CA

Restoring Yesterday, Creating Tomorrow

WebsitePhone1 office8 projects4 leaders2 credentialsFounded 1997

Project: 2018 Cotati Street Construction & Improvement Project

Service: Construction Management & InspectionService: Contract AdministrationService: Construction InspectionIndustry: GovernmentIndustry: InfrastructureType: Civil Engineering+10 more

IW Laboratories Inc.

Port Hueneme, CA

People Powering Technology

WebsitePhone1 office2 projectsUpdated Jun 2026

Project: Systems Engineering and Digital Transformation for NSWC PHD (Contract D9109-S16)

Service: Systems EngineeringService: Test and EvaluationService: Automatic Test Equipment (ATE) SolutionsIndustry: DefenseIndustry: FederalType: Defense Engineering+26 more

InfoTechSVP

San Diego, CA

InfoTechSVP engineers information technology and technical solutions for Department of Defense agencies and commercial customers from its San Diego, California headquarters. InfoTechSVP holds ISO 9001 certification for its quality management system and applies systems engineering across C4I programs for DoD clients using both waterfall and Agile methodologies. Its capabilities extend from IT infrastructure management and program management through integrated logistics support, including MTBF and MTTR analysis, and financial management services, supporting customers across the full product and program lifecycle.

WebsitePhone1 office2 leaders1 credentialsUpdated Jun 2026

Service detail: Engineering Services

Service: Engineering ServicesService: IT ServicesService: Program and Project ManagementIndustry: DefenseIndustry: FederalType: Defense Engineering+3 more

JACAL LLC

Carson City, NV

We think solutions, until the end of the road.

WebsitePhone2 offices2 leadersFounded 2021Updated Jun 2026

Service detail: Engineering

Service: EngineeringService: Aerospace & Aeronautical EngineeringService: Systems Engineering & IntegrationIndustry: AerospaceIndustry: DefenseType: Aerospace Engineering+7 more

MPF, Inc.

Walnut Creek, CA

Transit & Rail Program Management and Engineering Services

WebsitePhone1 office4 projects1 leadersFounded 2022Updated Jun 2026

Project: Stockton Diamond Grade Separation

Service: Program & Project ManagementService: Contract & Procurement Document DevelopmentService: Progressive Design-Build SupportIndustry: TransitIndustry: RailType: Civil Engineering+26 more

Ramos Consulting Services Inc

Los Angeles, CA

Quality Project Solutions

Website1 office5 projects2 leadersFounded 2008Updated Jun 2026

Project: Exposition Metro Line (Phase 2)

Service: Comprehensive EngineeringService: Civil and Utility Planning and DesignService: Systems EngineeringIndustry: TransitIndustry: RailType: Civil Engineering+22 more

SORA Engineering

Oakland, CA

Experienced Civil Engineering consulting firm based in Oakland, CA

WebsitePhone1 office4 projects1 leadersFounded 2023Updated Jun 2026

Project: San Jose Downtown West

Service: Program and Project ManagementService: Program ManagementService: Project ManagementIndustry: TransportationIndustry: TransitType: Civil Engineering+13 more

SSC Inc

San Francisco, CA

Your Vision, Simplified.

WebsitePhone1 officeUpdated Jun 2026

Service detail: Construction Management

Service: Construction ManagementService: Field InspectionService: Safety AssuranceIndustry: FederalIndustry: GovernmentType: Civil Engineering+13 more

Sellers & Associates, LLC

Chesapeake, VA

Adding Value, Reducing Risk

WebsitePhone4 offices8 leaders9 credentialsFounded 2015Updated Jun 2026

Service detail: Program & Project Management

Service: Program & Project ManagementService: Training & Training TechnologyService: Integrated Logistics SupportIndustry: GovernmentIndustry: FederalType: Defense Engineering+23 more

United ECM

Sacramento, CA

United ECM specializes in the technical delivery oversight of major high-speed and electrified transit systems. The practice serves as owner's engineer, contractor's partner, construction manager, and program manager for rail electrification, traction power, and systems integration projects across the United States. Its in-house design team provides final engineering design, traction power load-flow simulations, and 3D BIM virtual reality models, drawing on experience from major programs including California High-Speed Rail and the Caltrain Peninsula Corridor Electrification Project.

WebsitePhone5 offices8 projects10 leaders2 credentialsSize Estimate: 1-25 employees

Project: Metro Purple Line Extension Section 3 Stations Design-Build

Service: Program and Project ManagementService: Comprehensive project planning and schedulingService: Budget management and cost controlIndustry: RailIndustry: TransitType: Owner's Engineer+31 more

VST Engineering Inc.

Oakland, CA

Break the mold. Build your future.

WebsitePhone3 offices6 projects3 leaders2 credentialsFounded 2018

Project: California High-Speed Rail Program Support

Service: Civil EngineeringService: Highway and Roadway DesignService: Utility Design and CoordinationIndustry: RailIndustry: TransitType: Civil Engineering+35 more

Victory Solutions LLC

Huntsville, AL

Engineering For Performance

WebsitePhone3 offices3 projects9 leaders12 credentialsFounded 2006

Project: NASA MSFC Configuration and Data Management Contract

Service: Engineering & Program ManagementService: Systems Engineering and MBSEService: Design Engineering and.Industry: AerospaceIndustry: DefenseType: Aerospace Engineering+26 more