Public engineering firm directory

Find engineering consulting firms by capability and location.

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AeroFrohne LLC

The New Standard in Reality Capture & 3D Visualization

WebsiteUpdated Jun 2026

Service detail: Geospatial Mapping & Drone Capture

Service: Geospatial Mapping & Drone CaptureService: RTK/PPK Drone Mapping & Object DetectionService: Orthomosaic, DSM/DTM Surface & Contour ProductionIndustry: InfrastructureIndustry: CommercialType: Land Surveying+37 more

Ally General Solutions, LLC

Houston, TX

Building now for tomorrow

Website1 office8 projects7 leadersFounded 2011Updated Jun 2026

Project: Houston Veterans Affair Medical Center

Service: Civil EngineeringService: Highways and Airports EngineeringService: Access Road DesignIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+31 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

Covington Civil and Environmental

Gulfport, MS

Gulf Coast Engineering + Environmental Solutions

WebsitePhone1 office6 projects8 leadersFounded 1992Size Estimate: 30+ employees

Project: City of Pass Christian ARPA Funded Projects

Service: Program & Project ManagementService: Program coordination and planningService: Contract and document managementIndustry: GovernmentIndustry: FederalType: Civil Engineering+61 more

Drones From Scratch

Knoxville, TN

Helping Clients Build Amazing Unmanned Systems

Website1 office4 projectsUpdated Jun 2026

Project: Custom Jetson Autopilot Integration

Service: Software EngineeringService: Embedded Software and Microcontroller IntegrationService: Ground Control Interface CustomizationIndustry: DefenseIndustry: Intelligence & National SecurityType: Aerospace Engineering+15 more

Essayons Engineers & Surveyors

Edgewood, MD

Essayons Engineers & Surveyors is an Edgewood, Maryland civil engineering and land surveying practice. Founded in 2019 by Andrew Whaley, a former U.S. Army Engineer Officer, the practice focuses on minimizing the environmental impacts of land development, construction, and infrastructure. It provides environmentally sensitive site design, stormwater management, land surveying, infrastructure inspection, and drone services, serving Maryland, Washington D.C., Southeastern Pennsylvania, and Northern Virginia.

WebsitePhone1 office4 projects1 leaders2 credentialsFounded 2019

Project: Walton Road Development

Service: Civil EngineeringService: Tree Conservation and Natural Resources InventoryService: Site Plan Submission and ApprovalIndustry: CommercialIndustry: GovernmentType: Civil Engineering+28 more

Gooch & Associates, PA

Spartanburg, SC

Full Service Land Surveying & Land Planning Firm Using the Latest Modern Technologies

WebsitePhone1 office1 leadersFounded 1903Updated Jun 2026

Service detail: Boundary Surveys

Service: Boundary SurveysService: ALTA/NSPS Land Title SurveyService: Topographic SurveysIndustry: Land DevelopmentType: Land Surveying+4 more

H2O Terra, LLC

El Paso, TX

Elevating Infrastructure, Above and Below.

WebsitePhone1 office3 credentialsUpdated Jun 2026

Service detail: Water Resources Engineering

Service: Water Resources EngineeringService: Water EngineeringService: Wastewater EngineeringIndustry: GovernmentIndustry: WastewaterType: Civil Engineering+31 more

Johnson & Associates

Oklahoma City, OK

Design The Smart Things. Do The Right Thing.

WebsitePhone1 office17 projects6 leaders1 credentialsFounded 1988

Project: MAPS 3 Scissortail Park

Service: Civil EngineeringService: Civil DesignService: Site DevelopmentIndustry: GovernmentIndustry: TransportationType: Civil Engineering+40 more

M & G Enterprises, Inc.

Richland, MS

Modern Engineering with Time-Tested Expertise

WebsitePhone1 office2 leadersFounded 1946Updated Jun 2026

Service detail: Potable Water, Wastewater, and Stormwater

Service: Potable Water, Wastewater, and StormwaterService: Water Supply, Storage, and DistributionService: Water TreatmentIndustry: Water SupplyIndustry: WastewaterType: Civil Engineering+49 more

MB BIM Solutions, LLC

Greenwood Village, CO

Using construction technology to reduce costs, shorten schedules, and improve quality

Website1 officeUpdated Jun 2026

Service detail: Concrete Services

Service: Concrete ServicesService: Concrete Lift DrawingsService: Rebar Modeling and Shop DrawingsIndustry: CommercialIndustry: IndustrialType: Design-Build+30 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

Meridian Environmental, Inc.

Seattle, WA

Environmental Science and Regulatory Compliance Services

WebsitePhone1 office2 projects4 credentialsSize Estimate: 5-20 employeesUpdated Jun 2026

Project: Lewis River FERC License Implementation Studies

Service: Aquatic ResourcesService: Fish passage assessmentsService: Instream habitat assessments and flow studiesIndustry: HydroelectricIndustry: Natural ResourcesType: Environmental Engineering+15 more

Municon West Coast Inc

San Francisco, CA

protect infrastructure and minimize risk through CONSTRUCTION MONITORING

WebsitePhone3 offices10 projects1 leadersFounded 1991Updated Jun 2026

Project: 181 Fremont Street

Service: Remote MonitoringService: Dust MonitoringService: Groundwater MonitoringIndustry: Water ResourcesIndustry: BridgesType: Geotechnical Engineering+24 more

Native Strategies, LLC

Broken Arrow, OK

Full-Service Civil Engineering, Design, and Program Management

WebsitePhone1 office8 leadersFounded 2020Updated Jun 2026

Service detail: Transportation Engineering

Service: Transportation EngineeringService: Highway and Roadway DesignService: Interchange DesignIndustry: GovernmentIndustry: FederalType: Civil Engineering+44 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

Walter Environmental & Engineering Group, Inc.

Grand Junction, CO

Walter Environmental & Engineering Group, Inc. is a Grand Junction, Colorado environmental, civil engineering, and safety consulting firm serving public and private sector clients throughout the Western United States. Founded in 1998 by Ken Walter, it draws on decades of consulting experience to deliver environmental assessment and remediation, civil engineering design and permitting, aerial data acquisition, and safety training services. Clients include oil and gas operators, government agencies, mining programs, and commercial and industrial organizations.

WebsitePhone1 office1 leadersFounded 1998Updated Jun 2026

Service detail: Environmental Assessment & Remediation

Service: Environmental Assessment & RemediationService: ASTM Phase I & II AssessmentsService: Soil and Ground-Water InvestigationsIndustry: Oil & GasIndustry: Environmental & RemediationType: Environmental Engineering+38 more

Westech Inspection Inc.

Advanced industrial inspection and engineering services since 1999.

Website7 credentialsFounded 1999Updated Jun 2026

Service detail: Engineering Services

Service: Engineering ServicesService: Fitness for ServiceService: Repair DesignIndustry: IndustrialIndustry: Oil & GasType: Mechanical Engineering+28 more