Public engineering firm directory

Find engineering consulting firms by capability and location.

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AYCE Consulting Engineers, Inc.

Santa Ana, CA

Large Firm Expertise Small Firm Values

Website1 office1 leadersFounded 2015Updated Jun 2026

Service detail: Transportation Engineering

Service: Transportation EngineeringService: Complete Street Design (Rural and Urban)Service: Freeway System Interchange DesignIndustry: TransportationIndustry: Highways & RoadsType: Transportation Engineering+23 more

Acomb Ostendorf & Associates (AOA)

Winter Park, FL

Immersive Experience Makers: We Bring Stories to Life

WebsitePhone4 offices6 projects2 leadersFounded 2009Updated Jun 2026

Project: Dolly's Life of Many Colors Museum

Service: Master Planning and VisioningService: Strategic PlanningService: Site LayoutIndustry: Arts & CultureIndustry: Sports & RecreationType: Architecture & Engineering+59 more

Aegis

Silver Spring, MD

Keeping Construction Projects on Track

WebsitePhone8 offices5 projects7 leadersFounded 2006Updated Jun 2026

Project: Reagan National Airport

Service: Planning & SchedulingService: CPM Schedule DevelopmentService: Schedule Analytics, Quality Control, and KPI AnalysisIndustry: InfrastructureIndustry: AirportsType: Owner's Engineer+29 more

Ardna Engineering

Rancho Cucamonga, CA

Partnering for Successful Engineering and Construction Management Solutions

WebsitePhone1 officeUpdated Jun 2026

Service detail: Construction and Project Management

Service: Construction and Project ManagementService: Construction ManagementService: Project ManagementIndustry: GovernmentIndustry: CommercialType: Owner's Engineer+14 more

C2 Group

San Diego, CA

A Modern Program Management Company

WebsitePhone2 offices2 projects1 credentialsUpdated Jun 2026

Project: San Diego Roadway As-Built Mapping

Service: Engineering and PM/CM ServicesService: Project ManagementService: Construction ManagementIndustry: InfrastructureIndustry: Electric UtilitiesType: Civil Engineering+24 more

Cornerstone Structural Engineering Group, Inc.

Fresno, CA

Structural engineering design for transportation and building structures.

WebsitePhone1 office1 projects5 leaders4 credentialsFounded 2004

Project: Madera Fire Station 58

Service: Project Planning and DocumentationService: Planning and Conceptual StudiesService: Plans, Specifications, and Estimate (PS&E)Industry: TransportationIndustry: BridgesType: Structural Engineering+19 more

Creative Aero Engineering Solutions, Inc.

Long Beach, CA

Engineering Solutions with Innovation, Excellence and Affordability

WebsitePhone1 office3 projects1 leaders4 credentials2 publications

Project: Transonic Aeroelastic Prototyping Program

Service: Computational Fluid Dynamics and Heat TransferService: Steady-state and time-accurate CFD analysisService: Structured, unstructured, and overset meshingIndustry: AerospaceIndustry: DefenseType: Aerospace Engineering+35 more

Explico, Inc.

Detroit, MI

Accident Reconstruction | Biomechanics | Human Factors | Animation & Visualization

WebsitePhone8 offices6 leadersFounded 2013Size Estimate: 50-99 employeesUpdated Jun 2026

Service detail: Accident Reconstruction

Service: Accident ReconstructionService: Traffic Accident ReconstructionService: Marine Accident ReconstructionIndustry: LegalIndustry: TransportationType: Forensic Engineering+14 more

FlowWest, LLC

Oakland, CA

Solving the greatest water resources challenges.

Website1 office17 projects6 leaders3 credentials4 publicationsSize Estimate: 10-50 employees

Project: Courtland Creek Restoration Project

Service: River & Floodplain RestorationService: Fish passage barrier removalService: Floodplain reconnectionIndustry: FederalIndustry: GovernmentType: Environmental Engineering+32 more

Geographic Data Management Solutions

Lancaster, CA

GIS & CAD Solutions

WebsitePhone1 officeUpdated Jun 2026

Service detail: Asset and Facility Management Solutions

Service: Asset and Facility Management SolutionsService: Field Asset Collection and GIS MappingService: Database Design and System IntegrationIndustry: InfrastructureIndustry: Land DevelopmentType: Software Engineering+9 more

Kittelson & Associates

Orlando, FL

Transforming how communities move

WebsitePhone31 offices6 projects3 publicationsFounded 1984Size Estimate: 200-500 employees

Project: Lancaster County Freight Infrastructure Prioritization

Service: Transportation PlanningService: Corridor and regional studiesService: Freight planning and infrastructure prioritizationIndustry: GovernmentIndustry: FederalType: Transportation Engineering+44 more

Kleinfelder

San Diego, CA

Bright People. Right Solutions.

Website1 officeFounded 1961Updated Jun 2026

Service detail: Geotechnical

Service: EnvironmentalService: GeotechnicalService: Tailings Facility DesignIndustry: AviationIndustry: CommercialType: Automation & Controls+57 more

MC Consultants

Carlsbad, CA

MC Consultants is a nationwide construction consulting and forensic consulting firm founded in 1989 and based in Carlsbad, California. With a network of over 200 professionals across all states, the firm delivers construction consulting, forensic engineering investigations, property loss consulting, aerial drone investigations, 3D virtual-360 spatial mapping, and SB-326/SB-721 balcony and deck inspection services. The forensics team investigates construction defects, construction site accidents and injuries, accident reconstruction, traffic and roadway claims, product failures, and property damage for insurance and litigation clients.

WebsitePhone1 officeFounded 1989Size Estimate: 200+ employeesUpdated Jun 2026

Service detail: Construction Consulting

Service: Construction ConsultingService: Forensic ConsultingService: Construction Defect InvestigationsIndustry: LegalIndustry: InsuranceType: Forensic Engineering+10 more

Mecanica Scientific Services Corporation

Oxnard, CA

Crash Reconstruction Specialists

WebsitePhone1 office4 leaders5 credentials1 publicationsUpdated Jun 2026

Service detail: Crash Reconstruction & Engineering

Service: Crash Reconstruction & EngineeringService: Motorcycle Crash ReconstructionService: Commercial Vehicle Crash ReconstructionIndustry: LegalIndustry: AutomotiveType: Forensic Engineering+24 more

Mesa Associates, Inc.

Madison, AL

Engineers and Consultants

WebsitePhone18 offices2 leadersFounded 1988Size Estimate: 1,000+ employeesUpdated Jun 2026

Service detail: Engineering & Design Services

Service: Engineering & Design ServicesService: 3D ModelingService: UAV InspectionIndustry: IndustrialIndustry: ManufacturingType: Civil Engineering+18 more

Omni Design, Inc.

San Luis Obispo, CA

Design built on collaboration, responsiveness and exceptional service.

WebsitePhone1 office3 projects3 leadersUpdated Jun 2026

Project: Simpson Strong-Tie Material Demonstration Laboratory

Service: ArchitectureService: Project ProgrammingService: Feasibility StudiesIndustry: EducationIndustry: CommercialType: Architecture & Engineering+50 more

Riverside Engineering Inc.

Culver City, CA

Riverside Engineering Inc. is an architecture and engineering firm based in Southern California, led by a principal with 25 years of design-build experience, providing structural engineering, civil engineering, architecture, MEP, fire protection, permit drawing, BIM coordination, and 3D scanning services for complex commercial and industrial properties. Riverside Engineering works in direct coordination with affiliated licensed general contracting firm JDB Builders, enabling real-time remediation analysis, confident cost and timeline ranges, and integrated project delivery from design through construction without shutting down active operations. Serving institutional buyers, commercial landlords, B2B clients, and developers across Southern California and Arizona.

WebsitePhone2 officesUpdated Jun 2026

Service detail: Structural Engineering

Service: Structural EngineeringService: Structural Property AssessmentsService: Lender & Investor Structural ReportsIndustry: CommercialIndustry: IndustrialType: Architecture & Engineering+34 more

Structural Solutions

Chico, CA

Creating Structural Solutions for Your Dream Projects

Website1 office1 leadersUpdated Jun 2026

Service detail: Residential Structural Engineering

Service: Residential Structural EngineeringService: 3D Structural ModelingIndustry: ResidentialType: Structural Engineering

Talas Engineering, Inc.

Hayward, CA

Scientific analysis communicated clearly

WebsitePhone1 office6 leadersSize Estimate: 10-49 employeesUpdated Jun 2026

Service detail: Accident Reconstruction

Service: Accident ReconstructionService: Occupant KinematicsService: Vehicle Data ImagingIndustry: LegalIndustry: InsuranceType: Forensic Engineering+25 more

The K W C Companies Inc

Corona, CA

Excellence in Engineering

WebsitePhone4 offices1 projects3 credentialsSize Estimate: 11-50 employeesUpdated Jun 2026

Project: Alberhill Ranch

Service: Civil EngineeringService: 3D Modeling and VisualizationService: Civil Improvement PlansIndustry: CommercialIndustry: IndustrialType: Civil Engineering+64 more

TransDesign International, LLC

Montgomery, TX

TransDesign International, LLC is a consulting engineering practice serving the power transmission industry with experience in overhead transmission line design and lattice tower development. It provides services from preliminary studies and 3D modeling to full-scale tower testing and steel supply management, supporting utilities through every phase of transmission infrastructure development.

Website2 officesFounded 1983Updated Jun 2026

Service detail: Overhead Transmission Line Design

Service: Overhead Transmission Line DesignService: Preliminary Line Routing StudiesService: Three-Dimensional PLS-CADD ModelingIndustry: Power Transmission & DistributionIndustry: Electric UtilitiesType: Structural Engineering+35 more

VECAD Inc.

Reseda, CA

Turning Your Ideas Into Reality

WebsitePhone1 officeFounded 1996Updated Jun 2026

Service detail: Product Design and Development

Service: Product Design and DevelopmentService: Schematic CaptureService: PCB DesignIndustry: ElectronicsType: Electrical Engineering+4 more