Public engineering firm directory

Find engineering consulting firms by capability and location.

Search engineering firm profiles built for buyers who need a shortlist, not a sales pitch.

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AIM Engineering & Surveying, Inc.

Fort Myers, FL

Innovative Engineering Solutions Since 1980

WebsitePhone5 offices8 projects3 leadersFounded 1980Updated Jun 2026

Project: I-75 (SR93A) Reconstruction, Hillsborough County

Service: Transportation Engineering & DesignService: RoadwaysService: MultimodalIndustry: TransportationIndustry: Highways & RoadsType: Transportation Engineering+33 more

Athena Engineering & Environmental

Nashville, TN

Practical environmental and engineering solutions, delivered with precision and integrity.

WebsitePhone4 offices9 projects8 leaders3 credentialsUpdated Jun 2026

Project: Flood Risk Management Projects VE Study

Service: Geotechnical EngineeringService: Subsurface Exploration (Soil and Rock)Service: Foundation Design (Shallow and Deep)Industry: FederalIndustry: DefenseType: Environmental Engineering+93 more

Coleman Engineering Company

Iron Mountain, MI

Professional Engineering and Surveying

WebsitePhone3 offices4 credentialsFounded 1969Size Estimate: 100-200 employeesUpdated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Road and Highway DesignService: Water Supply and Distribution SystemsIndustry: GovernmentIndustry: FederalType: Civil Engineering+70 more

Collaborative Robotics Inc

Seattle, WA

Robots that react to you.

Website2 offices3 projects1 leadersSize Estimate: 100-499 employeesUpdated Jun 2026

Project: Moderna Robotics Integration

Service: Autonomous Mobile Robot (AMR) DeploymentService: AMR Piloting and Fleet DeploymentService: Proxie Hardware CustomizationIndustry: Freight & LogisticsIndustry: HealthcareType: Automation & Controls+14 more

Dewberry

Fairfax, VA

Family Owned. Client Centric. Community Driven.

WebsitePhone1 office38 projects4 leaders1 credentials2 publications

Project: New York City Housing Authority Clinton Houses Stormwater Resilience

Service: ArchitectureService: Architectural DesignService: Interior DesignIndustry: FederalIndustry: TransportationType: Architecture & Engineering+54 more

Doucet Associates Inc A Kleinfelder Company

Austin, TX

We are Doucet.

WebsitePhone6 offices4 leaders2 credentialsUpdated Jun 2026

Service detail: Land Development

Service: Land DevelopmentService: Master Planned CommunitiesService: Multi-Family DevelopmentsIndustry: CommercialIndustry: RetailType: Civil Engineering+110 more

ECHO UES, Inc.

Tampa, FL

Design Better. Build Faster.

Website3 offices5 leaders5 credentialsSize Estimate: 100-499 employeesUpdated Jun 2026

Service detail: Survey and Mapping

Service: Survey and MappingService: Terrestrial Mobile LiDAR ScanningService: Geospatial Data & MappingIndustry: TransportationIndustry: UtilitiesType: Land Surveying+9 more

EDM International, Inc.

Fort Collins, CO

Reliability & Innovation Since 1982

Website4 officesFounded 1982Updated Jun 2026

Service detail: Engineering and Design

Service: Engineering and DesignService: Power Delivery Design & EngineeringService: Custom-Engineered Structures & FoundationsIndustry: Electric UtilitiesIndustry: Power Transmission & DistributionType: Power & Utility Engineering+38 more

England-Thims & Miller, Inc.

Florida's Leading Infrastructure & Development Consultants

Website3 projects3 leaders1 credentialsFounded 1977Size Estimate: 370+ employeesUpdated Jun 2026

Project: Seven Pines

Service: Civil EngineeringService: Roadway DesignService: Site DevelopmentIndustry: GovernmentIndustry: Land DevelopmentType: Civil Engineering+26 more

Fibersmith Engineering

Columbia, MO

We turn project ideas into reality.

Website1 officeUpdated Jun 2026

Service detail: Project Evaluation and Discovery

Service: Project Evaluation and DiscoveryService: Project FeasibilityService: Financial ConsultationIndustry: TelecommunicationsIndustry: InfrastructureType: Telecom / RF Engineering+9 more

Foth

Solving your toughest science and engineering challenges

Website6 projectsUpdated Jun 2026

Project: Mississippi River Black Hawk Bridge at Lansing

Service: AviationService: Airside EngineeringService: Runways, Taxiways, and ApronsIndustry: AirportsIndustry: AviationType: Automation & Controls+111 more

GHG Engineering, LLC

Turning Location and Environmental Complexity into Clarity

Website1 credentialsUpdated Jun 2026

Service detail: Sustainability Engineering

Service: Sustainability EngineeringService: Industrial Water Sustainability & Stormwater Pollution Prevention ProgramsService: Energy & Carbon Footprint Reduction ProjectsIndustry: SolarIndustry: Renewable EnergyType: Environmental Engineering+24 more

GSG Consultants, Inc.

Schaumburg, IL

Shaping the Midwest Since 1992

WebsitePhone2 offices2 leaders1 credentialsFounded 1992Size Estimate: 100-499 employees

Service detail: Environmental Engineering

Service: Environmental EngineeringService: Natural ResourcesService: NEPA and Regulatory ComplianceIndustry: BridgesIndustry: EducationType: Civil Engineering+38 more

Infrastructure Management & Engineering, Inc.

Helping clients find cost-effective solutions to complex engineering problems.

Website6 projects1 publicationsFounded 1997Updated Jun 2026

Project: Pavement Evaluation Related Research Contracts

Service: Pavement Condition Survey and ManagementService: Pavement network scanningService: Image processingIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+21 more

KLJ Engineering, LLC

Bismarck, ND

Engineering, Reimagined

WebsitePhone1 office16 projects1 credentialsUpdated Jun 2026

Project: Four Bears Bridge

Service: AviationService: PlanningService: Program ManagementIndustry: AviationIndustry: AirportsType: Civil Engineering+54 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

MJ Engineering, Architecture, Landscape Architecture, and Land Surveying, P.C.

Clifton Park, NY

Helping Communities and Each Other Thrive

WebsitePhone6 officesUpdated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Water and Wastewater EngineeringService: Transportation EngineeringIndustry: GovernmentIndustry: Water SupplyType: Civil Engineering+24 more

Maestas & Associates, LLC

San Antonio, TX

Maestas & Associates, LLC provides civil engineering and land surveying services to public and private clients in south-central Texas. Established in 1989, it delivers transportation infrastructure, water and wastewater facilities, hydrology and hydraulics, subsurface utility engineering, land surveying, and construction management from offices in San Antonio and Houston.

WebsitePhone2 offices4 leaders1 credentialsFounded 1989Updated Jun 2026

Service detail: Transportation Infrastructure

Service: Transportation InfrastructureService: Route Studies and Schematic DesignService: Major Roadway DesignIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+32 more

McGray & McGray Land Surveyors, Inc.

Austin, TX

McGray & McGray Land Surveyors, Inc. is a full-service professional land surveying firm based in Austin, Texas, founded in 1981. With more than 30 years of continuous practice under the same managing principal, it provides land surveying, 3-D scanning, and construction verification services for transportation, utility, rail, municipal, education, and flood study projects throughout Texas.

WebsitePhone1 office6 leaders13 credentialsFounded 1981Updated Jun 2026

Service detail: Land Surveying

Service: Land SurveyingService: Geodetic Control and GPS SurveysService: Engineering Design Topographic SurveysIndustry: TransportationIndustry: Highways & RoadsType: Land Surveying+14 more

McKim & Creed

Raleigh, NC

People Helping People Solve Complex Infrastructure Challenges

Website7 offices7 projects2 credentialsFounded 1984Size Estimate: 500-1,000 employeesUpdated Jun 2026

Project: City of Sarasota Lift Station 87

Service: Water & Wastewater EngineeringService: Water ManagementService: Wastewater ManagementIndustry: Water SupplyIndustry: WastewaterType: Automation & Controls+82 more

Mercado Consultants, Inc.

Ashton, MD

Mercado Consultants, Inc. is a Maryland-based civil and structural engineering firm with more than 35 years of experience serving transportation agencies, utilities, and government clients in Maryland, Washington D.C., and Virginia. Its comprehensive services include civil and structural engineering, bridge inspection, construction management and inspection, surveying, GIS, environmental and MS4, water and sewer design, and mobile LiDAR. Key clients include MDOT SHA, MDTA, MTA, MPA, WSSC, MWAA, WMATA, and DDOT.

WebsitePhone1 office3 projects2 credentialsUpdated Jun 2026

Project: Davis Mill Road Stream Restoration

Service: Civil EngineeringService: Highway and Roadway DesignService: Erosion and Sediment ControlIndustry: BridgesIndustry: Highways & RoadsType: Civil Engineering+35 more

Meridian Associates Inc

Beverly, MA

Meridian Associates Inc. is an integrated civil engineering, land surveying, LiDAR/3D laser scanning, and landscape architecture practice specializing in land planning, site development, renewable energy development, and infrastructure design support., it services hundreds of clients across New England.

Website2 officesFounded 1990Updated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Site Master Planning and Feasibility StudiesService: Roadway and Parking Facility DesignIndustry: CommercialIndustry: EducationType: Civil Engineering+32 more

Merrick & Company

Greenwood Village, CO

Engineering, Architecture, Geospatial.

WebsitePhone28 offices8 projects2 leaders1 credentialsFounded 1954

Project: Frozen Food Production Facility Master Planning

Service: EngineeringService: Civil EngineeringService: Structural EngineeringIndustry: AerospaceIndustry: Power GenerationType: Architecture & Engineering+46 more

NTB Associates, Inc.

Shreveport, LA

Survey. Design. Build. Succeed.

WebsitePhone1 officeUpdated Jun 2026

Service detail: Land Surveying

Service: Land SurveyingService: Boundary and property surveysService: Topographic and site surveysIndustry: Oil & GasIndustry: Renewable EnergyType: Civil Engineering+35 more