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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A.D.A. Engineering, Inc.

Doral, FL

Applying the Latest Technology

WebsitePhone2 offices1 credentialsFounded 1981Size Estimate: 25-100 employeesUpdated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Land/Site DevelopmentService: Canal Bank StabilizationIndustry: WastewaterIndustry: Water SupplyType: Civil Engineering+40 more

Alliance Consulting Engineers, Inc.

Columbia, SC

On Time. On Budget. On Your Side.

WebsitePhone5 offices7 leaders6 credentials2 publicationsFounded 2004

Service detail: Civil Engineering

Service: Civil EngineeringService: Land Planning and Site DesignService: Railway DesignIndustry: IndustrialIndustry: InfrastructureType: Civil Engineering+19 more

Andes Consulting Engineering & Surveying, PLLC

Nutley, NJ

ANalysis and DEsign

WebsitePhone2 offices5 projects1 leadersUpdated Jun 2026

Project: Cannonsville Reservoir Hydroelectric Plant

Service: Land SurveyingService: Boundary surveysService: Topographic surveysIndustry: GovernmentIndustry: Water ResourcesType: Land Surveying+44 more

CP Engineers

Sparta, NJ

Transforming challenges into opportunities since 1983.

WebsitePhone3 offices1 projects6 leaders11 credentialsFounded 1983

Project: New Sanitary Sewer at Island Beach State Park

Service: Civil & Municipal EngineeringService: Site Civil EngineeringService: Government Facilities DesignIndustry: GovernmentIndustry: UtilitiesType: Architecture & Engineering+46 more

Centec Engineering, PLLC

Beckley, WV

Over 30 years of experience throughout the Mid-Atlantic.

WebsitePhone1 office4 leaders12 credentialsUpdated Jun 2026

Service detail: Land Surveying

Service: Land SurveyingService: Site DevelopmentService: Erosion and sediment controlIndustry: CommercialIndustry: IndustrialType: Civil Engineering+18 more

EnviroServices & Training Center, LLC

Honolulu, HI

We'll Take Care of It.

WebsitePhone1 office8 projects1 credentialsFounded 1994Updated Jun 2026

Project: Lahaina Post-Wildfire Stormwater Mitigation & Infrastructure Rehabilitation

Service: Environmental ComplianceService: Environmental Compliance PlansService: NPDES Permitting and ComplianceIndustry: Environmental & RemediationIndustry: Stormwater & Flood ControlType: Environmental Engineering+38 more

Fuss & O'Neill

Solve better. Go further.

Website6 projects4 leadersSize Estimate: 430+ employeesUpdated Jun 2026

Project: Walker Farm Recreation and Resilience Improvement Project

Service: Civil EngineeringService: Architectural CollaborationService: Building Adaptive ReuseIndustry: EducationIndustry: GovernmentType: Civil Engineering+88 more

Geosyntec Consultants

Boca Raton, FL

Innovation to Build Leading-Edge Solutions

WebsitePhone1 office5 projects4 leaders1 credentialsFounded 1983

Project: FERC Part 12D Safety Review for the Oroville Dam Complex

Service: Contaminated Site Assessment and CleanupService: Site characterization and data collectionService: Remedial alternatives analysisIndustry: Water ResourcesIndustry: Electric UtilitiesType: Civil Engineering+66 more

Goodheart & Associates, PLLC

Oak Brook, IL

Infrastructure Engineering

WebsitePhone1 office5 projects1 leaders4 credentialsSize Estimate: 1-4 employees

Project: Regional Distribution Center Potash Storage Facility

Service: Program ManagementService: Project Management and CoordinationService: Owner's Representative ServicesIndustry: ManufacturingIndustry: IndustrialType: Civil Engineering+52 more

Green Seal Environmental, LLC

Sagamore Beach, MA

Practical and innovative environmental, engineering, and energy solutions

WebsitePhone1 office1 credentialsFounded 1997Updated Jun 2026

Service detail: Environmental Engineering

Service: Environmental EngineeringService: Massachusetts Contingency Plan ComplianceService: Environmental PermittingIndustry: Environmental & RemediationIndustry: Waste ManagementType: Civil Engineering+18 more

Helms & Associates

Aberdeen, SD

Thirty-Five Years of Construction Admin Experience

WebsitePhone2 offices6 projects3 leaders4 credentialsUpdated Jun 2026

Project: Huron Regional Airport Partial Parallel Taxiway - Phase II

Service: Airport EngineeringService: Runway and Taxiway DesignService: Apron and Hangar ImprovementsIndustry: AirportsIndustry: Water SupplyType: Civil Engineering+40 more

Infrastructure Solution Services LLC

Melbourne, FL

Exceeding Expectations Every Time

WebsitePhone3 offices6 projectsUpdated Jun 2026

Project: Grant Street Water Reclamation Facility Improvements

Service: Water Resources EngineeringService: Water Supply and TreatmentService: Wastewater Collection and TreatmentIndustry: GovernmentIndustry: FederalType: Civil Engineering+54 more

Jones, Blair, Waldrup and Tucker, Inc.

Gadsden, AL

Sustainable Solutions for Real World Needs

WebsitePhone1 officeFounded 1944Updated Jun 2026

Service detail: Water and Wastewater

Service: Water and WastewaterService: Water Supply, Treatment, Storage, and DistributionService: Wastewater Collection, Treatment, and DisposalIndustry: Parks & Open SpaceIndustry: ResidentialType: Civil Engineering+49 more

Mattern & Craig

Roanoke, VA

Engineering Solutions for Change & Growth

WebsitePhone6 offices1 projects13 leaders10 credentialsFounded 1978

Project: King University Topographic and Utility Survey

Service: Survey & MappingService: Civil EngineeringService: Site Planning & DevelopmentIndustry: GovernmentIndustry: FederalType: Civil Engineering+37 more

PMG & Associates, LLC

Caguas, PR

Engineering design, management, and consulting services for the complete project life cycle.

WebsitePhone1 office6 projects1 credentialsFounded 2005Updated Jun 2026

Project: San Fermin Solar Farm

Service: Planning and PermittingService: Project Siting & PlanningService: Feasibility StudiesIndustry: Renewable EnergyIndustry: Water ResourcesType: Civil Engineering+71 more

Remtech Engineers

Marietta, GA

Environmental Remediation, Emergency Spill Response & Mobile Treatment Systems

WebsitePhone1 office2 credentialsFounded 1975Updated Jun 2026

Service detail: Environmental Remediation

Service: Environmental RemediationService: Environmental Remediation EngineeringService: BioremediationIndustry: Environmental & RemediationIndustry: Waste ManagementType: Environmental Engineering+28 more

Rubber City Engineering

Akron, OH

Rubber City Engineering is a civil and environmental engineering firm based in Akron, Ohio, specializing in solid waste management, stormwater engineering, and environmental compliance support. It has provided consulting services to public, private, and government clients across Ohio, Pennsylvania, Michigan, Alabama, Tennessee, and Indiana for over 20 years, with long-standing regulatory relationships with the Ohio EPA and the Pennsylvania Department of Environmental Protection.

WebsitePhone1 office8 leadersUpdated Jun 2026

Service detail: Solid Waste Engineering

Service: Solid Waste EngineeringService: Landfill Design and PermittingService: Landfill Operation SupportIndustry: Waste ManagementIndustry: Stormwater & Flood ControlType: Civil Engineering+12 more

SWPPP Solutions, Inc.

Poulsbo, WA

We Know Storm Water Best!

WebsitePhone2 offices2 leadersUpdated Jun 2026

Service detail: Stormwater Management

Service: Stormwater ManagementService: Stormwater Management ConsultingService: Storm Water Pollution Prevention Plans (SWPPPs)Industry: Stormwater & Flood ControlIndustry: IndustrialType: Water / Wastewater Engineering+21 more

Sevee & Maher Engineers, Inc.

Cumberland, ME

Engineering Practical Solutions

WebsitePhone5 offices4 leadersFounded 1985Updated Jun 2026

Service detail: Civil Engineering and Permitting

Service: Civil Engineering and PermittingService: Site Planning and DesignService: Permitting and Regulatory ComplianceIndustry: IndustrialIndustry: CommercialType: Environmental Engineering+36 more

Technical Consulting Group LLC

San Juan, PR

services for sustainable development

WebsitePhone1 office6 projects1 leadersFounded 1983Updated Jun 2026

Project: Study of Independent Water Supply Systems

Service: Environmental EngineeringService: ASTM Environmental Site AssessmentsService: RemediationIndustry: ChemicalsIndustry: Food & BeverageType: Architecture & Engineering+95 more

Trestles, LLC

Goodlettsville, TN

Engineering Innovative and Intellectual Solutions for the Environment

WebsitePhone1 office1 credentialsSize Estimate: 1-50 employeesUpdated Jun 2026

Service detail: Natural Gas Engineering

Service: Natural Gas EngineeringService: Compressor Station EngineeringService: Station Retrofits and ReversalsIndustry: Oil & GasIndustry: Environmental & RemediationType: Environmental Engineering+94 more

WGK Engineers

Clinton, MS

Engineering the Way Ahead.

WebsitePhone3 offices10 projectsUpdated Jun 2026

Project: Kemper County Energy Facility Water Supply Upgrades

Service: Water EngineeringService: Geological Location of Well SitesService: Water Treatment SolutionsIndustry: Land DevelopmentIndustry: Sports & RecreationType: Civil Engineering+43 more

Water Resources Management Associates, Inc.

Jupiter, FL

Water Resources Management Associates, Inc. (WRMA) provides professional water resources and civil engineering services. Founded in 1997, it specializes in the analysis and design of municipal stormwater systems, sanitary and combined sewer systems, and flood control and drainage facilities. The practice delivers hydraulic modeling, pipeline condition assessment, environmental permitting, and grant procurement services for public and private clients across the Mid-Atlantic and Southeastern United States.

WebsitePhone9 offices7 projects2 credentialsFounded 1997Size Estimate: 10-50 employees

Project: Wildcat Branch Floodplain Delineation Study

Service: Civil EngineeringService: Drainage infrastructure designService: Sanitary sewer overflow (SSO) complianceIndustry: GovernmentIndustry: TransportationType: Civil Engineering+50 more