Public engineering firm directory

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AFVET Solutions, LLC

Warner Robins, GA

Providing responsive, innovative solutions in aviation, engineering, logistics, and program management services.

WebsitePhone2 offices1 leadersFounded 2007Updated Jun 2026

Service detail: Engineering Support

Service: Engineering SupportService: Systems Engineering and IntegrationService: Avionics ModernizationIndustry: AviationIndustry: DefenseType: Aviation Engineering+30 more

Allen Engineering and Science

Jackson, MS

Allen Engineering and Science is an environmental, civil, and structural engineering practice serving private and public clients across the southeastern United States. Founded in 1993 as Eco-Systems and renamed in 2013, the company combines engineering, environmental science, planning, and construction management for oil and gas, manufacturing, energy, chemical, solid waste, real estate, and public-sector programs.

WebsitePhone6 offices5 leadersFounded 1993Updated Jun 2026

Service detail: Engineering

Service: EngineeringService: Civil EngineeringService: Environmental EngineeringIndustry: Oil & GasIndustry: ManufacturingType: Civil Engineering+26 more

Argus Consulting, Inc.

Atlanta, GA

Fuel Connects People. And Protects Them.

Website1 office6 projects13 leadersSize Estimate: 50-100 employeesUpdated Jun 2026

Project: Boise Airport New Fuel Facility

Service: Engineering and DesignService: Programming and PlanningService: Facility DesignIndustry: AviationIndustry: DefenseType: Environmental Engineering+37 more

Atwell

Southfield, MI

We create solutions for the built environment.

Website18 offices12 projects6 leaders8 credentialsSize Estimate: 1,000+ employeesUpdated Jun 2026

Project: Walmart Metro Atlanta Drone Delivery Operations Support

Service: Program & Development ServicesService: Program ManagementService: Owner's Representative ServicesIndustry: Land DevelopmentIndustry: Oil & GasType: Civil Engineering+38 more

Benchmark Management LLC

Atlanta, GA

People. Process. Results.

WebsitePhone1 office6 projectsFounded 2003Updated Jun 2026

Project: Old Alabama Road 48-Inch Water Transmission Main Relocation

Service: Engineering and DesignService: Water transmission and distribution main designService: Sanitary sewer design and rehabilitationIndustry: GovernmentIndustry: WastewaterType: Civil Engineering+18 more

Bowery Solutions Limited

Xenia, OH

Customer-centric. Performance-based culture.

Website2 offices1 projects2 leadersFounded 2022Size Estimate: 450 employeesUpdated Jun 2026

Project: Missile Defense Agency SHIELD IDIQ

Service: Engineering and LogisticsService: Systems EngineeringService: Maintenance and AnalysisIndustry: DefenseIndustry: FederalType: Defense Engineering+39 more

Brindley Pieters & Associates, Inc.

Maitland, FL

Serving our clients for over 30 years.

WebsitePhone5 offices15 projects10 leaders7 credentialsFounded 1991

Project: Tampa International Airport

Service: AviationService: Taxiway DesignService: Apron DesignIndustry: AviationIndustry: AirportsType: Civil Engineering+57 more

Civil Services, Inc.

Jacksonville, FL

Civil Services, Inc. (CSI) is a multi-disciplined civil engineering consulting practice founded in 1989. Based in Jacksonville, Florida, CSI provides roadway design, bridge design, structural engineering, water resources, civil site design, program management, and construction engineering and inspection (CEI) services to public and private clients. CSI supports federal, state, county, and city agencies throughout the Southeastern United States and the Caribbean.

WebsitePhone4 offices2 leaders10 credentialsFounded 1989Size Estimate: 1-25 employees

Service detail: Civil Engineering

Service: Civil EngineeringService: Civil site designService: Site developmentIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+46 more

Corporate Environmental Risk Management, LLC

Atlanta, GA

Building Better Communities, Creating Opportunities, and Inspiring the Next Generation

WebsitePhone4 offices4 leadersFounded 1995Size Estimate: 100+ employeesUpdated Jun 2026

Service detail: Remediation and Contracting

Service: Program ManagementService: Environmental ManagementService: Engineering and TestingIndustry: TransportationIndustry: Water ResourcesType: Environmental Engineering+9 more

Croy Engineering

Marietta, GA

Engineering the Extra Mile

WebsitePhone3 offices6 projectsFounded 2005Size Estimate: 100+ employeesUpdated Jun 2026

Project: Chattahoochee Technical College Aviation Training Academy

Service: AviationService: Airport Development & ExpansionService: Initial DevelopmentIndustry: AviationIndustry: AirportsType: Civil Engineering+50 more

Delon Hampton & Associates, Chartered

Washington, DC

Engineering is our practice. Commitment to excellence is our passion.

WebsitePhone5 offices10 projects8 leaders12 credentialsFounded 1973

Project: DC Water Clean Rivers

Service: Civil EngineeringService: Site Design and FeasibilityService: Infrastructure Evaluation and DesignIndustry: AviationIndustry: AirportsType: Civil Engineering+27 more

EOS Engineering

Atlanta, GA

Practical Solutions. Real Results

WebsitePhone1 office1 leadersUpdated Jun 2026

Service detail: Construction Management and Inspection

Service: Construction Management and InspectionService: Resident Engineering and Field SupportService: Infrastructure Field InspectionsIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+18 more

ESG Engineering

Suwanee, GA

Specializing in Client Focused Engineering and Construction Solutions for Water and Wastewater Treatment Projects.

WebsitePhone2 offices2 leadersUpdated Jun 2026
Service: Treatment Facility DesignService: Pipeline & Pump Station DesignService: Construction ManagementIndustry: Water SupplyIndustry: WastewaterType: Water / Wastewater Engineering+4 more

Emerald Consulting Group

Atlanta, GA

Where vision meets precision.

WebsitePhone1 office1 leadersUpdated Jun 2026

Service detail: Project and Program Management Services

Service: Project and Program Management ServicesService: Project ManagementService: Program ManagementIndustry: InfrastructureIndustry: CommercialType: Civil Engineering+16 more

Engineered Systems & Services, LLC

Suwanee, GA

Engineering For A Better World

WebsitePhone1 office4 projects1 leaders1 credentialsFounded 2008

Project: Fort Moore Cultural Resources Management

Service: Building Mechanical EngineeringService: HVAC system design and upgradesService: Dehumidification system designIndustry: CommercialIndustry: WastewaterType: MEP+32 more

Engineering Design Technologies, Inc.

Marietta, GA

Engineering Design Technologies (EDT) is a fully integrated engineering and design-build firm founded in 1993 and headquartered in Marietta, Georgia. EDT delivers multi-discipline engineering, architecture, construction, and program management across federal, municipal, commercial, healthcare, aviation, and transportation markets from seven offices spanning the Southeast, Mid-Atlantic, and US Virgin Islands. Its four divisions cover engineering, architecture (EDT-THA), construction (EDT Constructors), and development (EDT Development).

WebsitePhone7 offices6 projects1 credentialsFounded 1993Size Estimate: 50-200 employees

Project: CDC Emergency Operations Center

Service: Civil EngineeringService: Stormwater drainage assessment and modelingService: Transportation engineeringIndustry: DefenseIndustry: FederalType: Architecture & Engineering+47 more

GFT Infrastructure, Inc.

Allentown, PA

Ingenuity That Shapes Lives

WebsitePhone5 offices4 leadersUpdated Jun 2026

Service detail: Transportation

Service: TransportationService: Roadway and Highway DesignService: Bridge DesignIndustry: TransportationIndustry: AviationType: Transportation Engineering+38 more

Graham & Associates Inc.

Tucker, GA

Graham & Associates is a Tucker, GA program management, construction management, and engineering firm founded in 1999 by Angela L. Graham. It delivers program management, construction management, engineering services, water and wastewater services, and facilities maintenance and operations to public and federal clients. Active engagements include the Hartsfield-Jackson Atlanta International Airport Capital Improvement Program, DeKalb County Federal Consent Decree program management, the DeKalb Watershed Capital Improvement Program, and centralized program management for MARTA. Graham & Associates is a member of the American Council of Engineering Companies and serves as prime contractor on federal military installations including Fort Bragg, Fort Benning, Robins Air Force Base, and Lackland Air Force Base.

WebsitePhone1 office4 leaders4 credentialsFounded 1999Updated Jun 2026

Service detail: Program Management

Service: Program ManagementService: Construction ManagementService: Engineering ServicesIndustry: GovernmentIndustry: FederalType: Civil Engineering+11 more

Infrastructure Consulting & Engineering, LLC

West Columbia, SC

A Full Service Transportation Consulting and Design Firm

WebsitePhone15 offices6 projects5 credentialsFounded 2005Size Estimate: 500-1,000 employees

Project: NC-540 (Triangle Expressway SE Extension)

Service: Roadway and Highway DesignService: Roadway widening and extensionService: Major interchange and intersection designIndustry: TransportationIndustry: GovernmentType: Civil Engineering+85 more

Infrastructure Engineering, Inc.

Chicago, IL

Civil engineering driven by a passion for solving infrastructure challenges through ingenuity.

Website10 offices3 projectsUpdated Jun 2026

Project: George Washington Bridge Priority Repairs

Service: Design EngineeringService: Transportation DesignService: Bridge and Structural DesignIndustry: InfrastructureIndustry: TransportationType: Civil Engineering+29 more

KHAFRA Engineering Consultants, Inc.

Atlanta, GA

Evaluate - Solve - Deliver

WebsitePhone7 offices4 projects6 leaders10 credentialsFounded 1986

Project: Lincoln Park Green Infrastructure

Service: ArchitectureService: Architectural designService: Design/Build deliveryIndustry: FederalIndustry: GovernmentType: Architecture & Engineering+71 more

Kheops Architecture Engineering Survey D P C

Atlanta, GA

Evaluate - Solve - Deliver

Website10 offices7 leaders2 credentialsFounded 1917Updated Jun 2026

Service detail: Construction Services

Service: ArchitectureService: Civil and Site EngineeringService: Construction ServicesIndustry: Arts & CultureIndustry: AviationType: Architecture & Engineering+31 more

LOUi Consulting Group, Inc.

Warner Robins, GA

LOUi Consulting Group, Inc. (LCGI) is a Warner Robins, Georgia-based Department of Defense contractor with over 15 years of experience in engineering, integrating, and maintaining hardware and software systems for the military. LCGI serves the US Department of Defense with engineering and technical solutions worldwide, providing customized strategies and flexible support across engineering support services, information systems and technology, telecommunications, data management, and program management.

WebsitePhone1 office3 projects3 credentialsUpdated Jun 2026

Project: SOF C-130 Software Engineering Support and Sustainment

Service: Engineering Support ServicesService: Software EngineeringService: Test EngineeringIndustry: DefenseIndustry: FederalType: Defense Engineering+13 more

Metrocorp Development Enterprises, Inc.

College Park, GA

Engineering solutions that embody clients' vision, needs, purpose, and direction

WebsitePhone1 office4 leaders1 credentialsFounded 1989Updated Jun 2026

Service detail: Regulatory Planning, Zoning & Environmental Considerations

Service: Regulatory Planning, Zoning & Environmental ConsiderationsService: Technical Analysis of ZoningService: Zoning Change ApplicationsIndustry: GovernmentIndustry: TransportationType: Civil Engineering+51 more