Public engineering firm directory

Find engineering consulting firms by capability and location.

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State: VA Service: civil-engineering Industry: commercial Clear all

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ACG LLC Consulting Engineers

Fairfax, VA

ACG LLC Consulting Engineers is a civil engineering firm based in Fairfax, Virginia, with over 80 years of combined staff experience in civil engineering and land development. The team specializes in civil engineering, land planning, surveying, and structural services for residential and commercial projects in the Washington Metropolitan Area, with direct involvement in every stage of a project from design through completion.

WebsitePhone1 office3 leadersUpdated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: SurveyingService: Structural ServicesIndustry: CommercialIndustry: ResidentialType: Civil Engineering+4 more

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AES Consulting Engineers

Glen Allen, VA

Consulting Engineers

WebsitePhone4 offices1 projects9 leadersFounded 1980Size Estimate: 50-100 employees

Project: Colonial Heritage

Service: Civil EngineeringService: Site Plan DesignService: Subdivision DesignIndustry: ResidentialIndustry: Multifamily ResidentialType: Civil Engineering+37 more

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Alpha Corporation

Dulles, VA

Where Engineering Meets Adventure

WebsitePhone1 office3 projects6 leaders4 credentialsFounded 1979

Project: Hampton Roads Bridge-Tunnel (HRBT) Expansion Design-Build Project

Service: Engineering DesignService: Civil EngineeringService: Structural EngineeringIndustry: FederalIndustry: TransportationType: Civil Engineering+28 more

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BOZ Engineering Group

Falls Church, VA

From Foundation To Final Permit.

WebsitePhone1 office4 projects1 leaders3 credentialsFounded 2008

Project: DC 12-Unit Residential Development

Service: Structural EngineeringService: Residential & Commercial Structural DesignService: Load-Bearing Wall Analysis & RemovalIndustry: ResidentialIndustry: CommercialType: Structural Engineering+45 more

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Bay Design Group

Urbanna, VA

Surveying, Engineering & Land Planning

WebsitePhone1 office4 leadersFounded 1974Updated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Commercial site plansService: Major and minor subdivisionsIndustry: CommercialIndustry: ResidentialType: Civil Engineering+14 more

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Cowen Design Group

Arlington, VA

Cowen Design Group provides civil engineering, landscape architecture, and site planning services for government and commercial clients. The practice designs low-impact, sustainable utility systems and aesthetic outdoor environments for international embassies, federal buildings, and regional recreational and educational facilities.

WebsitePhone1 office12 projects10 leaders1 credentialsUpdated Jun 2026

Project: U.S. Embassy Dakar, Senegal

Service: Civil EngineeringService: Civil Engineering DesignService: Landscape ArchitectureIndustry: FederalIndustry: GovernmentType: Civil Engineering+16 more

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DRH Engineers PLC

Warrenton, VA

QUALITY SOLUTIONS For Your Engineering Needs!

WebsitePhone1 office1 leaders28 credentialsFounded 1994Updated Jun 2026

Service detail: Structural Engineering

Service: Structural EngineeringService: Structural Design and PlansService: Code Analysis and ReportsIndustry: CommercialIndustry: IndustrialType: Civil Engineering+36 more

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Galloway & Company, LLC

Greenwood Village, CO

Nationally recognized. Locally preferred.

WebsitePhone16 offices1 projects1 leaders2 credentialsUpdated Jun 2026

Project: Future Legends Sports Complex

Service: ArchitectureService: New ConstructionService: Renovation & ExpansionIndustry: CommercialIndustry: ResidentialType: Architecture & Engineering+48 more

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Greenway Engineering, Inc.

Winchester, VA

Experienced. Knowledgeable. Local.

WebsitePhone1 office1 projectsFounded 1971Size Estimate: 25-50 employeesUpdated Jun 2026

Project: National Museum of Intelligence and Special Operations

Service: Civil EngineeringService: Site Selection, Preparation, and DevelopmentService: Feasibility Studies and LayoutsIndustry: ResidentialIndustry: CommercialType: Civil Engineering+64 more

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Hollingsworth Pack

Austin, TX

Hollingsworth Pack is a structural and civil engineering firm with offices in the United States and Europe. Hollingsworth Pack provides structural engineering, civil engineering, construction management, and project management services for commercial, hospitality, residential, institutional, and land development projects. Its Copenhagen office leads international work for US government clients including the Department of State, US Air Force, and US Navy NAVFAC across Western Europe.

WebsitePhone7 offices6 projects3 leadersUpdated Jun 2026

Project: New Live Oak Pavilion at Horseshoe Bay Resort

Service: Structural EngineeringService: Building Structural DesignService: Structural Assessment & RetrofitIndustry: CommercialIndustry: HospitalityType: Structural Engineering+14 more

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Hughes Associates Architects & Engineers

Roanoke, VA

Listen. Relate. Create.

WebsitePhone1 office5 projectsFounded 1985Updated Jun 2026

Project: Infusion Center at LewisGale Medical Center's Sarah Cannon Cancer Institute

Service: ArchitectureService: New BuildsService: Additions & RenovationsIndustry: CommercialIndustry: GovernmentType: Architecture & Engineering+29 more

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J2 Engineers, Inc.

Herndon, VA

Design with Your Future in Mind

WebsitePhone5 offices1 projects2 leadersFounded 2006Updated Jun 2026

Project: Loudoun County On-Call Surveying Contract

Service: Civil EngineeringService: Land Development EngineeringService: Water Resources EngineeringIndustry: CommercialIndustry: RetailType: Civil Engineering+28 more

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Jordan Consulting Engineers P.C.

North Chesterfield, VA

Expertise you can trust.

WebsitePhone1 office5 projects1 leadersFounded 1980Updated Jun 2026

Project: Harpers Mill

Service: Civil EngineeringService: Site PlansService: Industrial Site DesignIndustry: CommercialIndustry: RetailType: Civil Engineering+29 more

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Koontz Bryant Johnson Williams, Inc.

Richmond, VA

Where Expertise Meets Passion

Website1 office2 projectsFounded 1990Size Estimate: 140 employeesUpdated Jun 2026

Project: Henrico Sports and Events Center

Service: Civil EngineeringService: EnvironmentalService: Geotechnical EngineeringIndustry: GovernmentIndustry: EducationType: Civil Engineering+12 more

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LandDesign, Inc.

Charlotte, NC

Creating Places That Matter

WebsitePhone5 offices8 projectsFounded 1978Size Estimate: 201-500 employeesUpdated Jun 2026

Project: Ballantyne Reimagined

Service: Landscape ArchitectureService: Site Design and PlacemakingService: Urban Landscape and InfrastructureIndustry: Land DevelopmentIndustry: Mixed-UseType: Civil Engineering+22 more

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Legacy Engineering

Fredericksburg, VA

Dedicated Service. Inspired Design.

WebsitePhone3 offices7 leaders9 credentialsUpdated Jun 2026

Service: Civil EngineeringService: Construction Engineering InspectionService: Environmental ServicesIndustry: ResidentialIndustry: CommercialType: Civil Engineering+16 more

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Lumsden Associates, P.C.

Roanoke, VA

Expertise matters. Trusted since 1968.

Website1 office4 projectsFounded 1968Updated Jun 2026

Project: District Vue

Service: Civil EngineeringService: Grading plansService: Erosion and sediment controlIndustry: ResidentialIndustry: Multifamily ResidentialType: Civil Engineering+37 more

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MSA, P.C.

Virginia Beach, VA

Engineers, scientists, surveyors

WebsitePhone1 office19 projects5 leadersFounded 1973Updated Jun 2026

Project: Road Repairs - Sheridan, Wilson and McClellan Drives, Arlington National Cemetery

Service: Civil EngineeringService: Site Development and ImprovementsService: Streets, Highways, and Parking FacilitiesIndustry: CommercialIndustry: EducationType: Civil Engineering+27 more

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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

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McGill Associates, PA

Asheville, NC

Shaping Communities Together

WebsitePhone8 offices9 projects1 leaders3 credentialsFounded 1984

Project: Mission Tower North

Service: Water & WastewaterService: Water Source and TreatmentService: Water DistributionIndustry: GovernmentIndustry: Water SupplyType: Civil Engineering+74 more

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Mill Brook Engineering, LLC

Dover, DE

Innovative & Responsible Design

WebsitePhone5 offices3 credentialsUpdated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Site DesignService: Environmental / Water ResourcesIndustry: Land DevelopmentIndustry: ResidentialType: Civil Engineering+19 more

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Nitsch Engineering

Boston, MA

Building Better Communities With You

WebsitePhone5 offices5 projects5 leaders3 credentials3 publications

Project: Kennedy Street Green Infrastructure

Service: Civil EngineeringService: Due diligence and permitting strategyService: Site development advisory servicesIndustry: EducationIndustry: AirportsType: Civil Engineering+88 more

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Parker Design Group

Roanoke, VA

A Better Experience

WebsitePhone3 offices5 projectsUpdated Jun 2026

Project: Stewart Landing at Lake Murray

Service: Civil EngineeringService: Full-service civil engineeringService: Feasibility studiesIndustry: CommercialIndustry: ResidentialType: Civil Engineering+24 more

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Professional Design Group, Inc.

Chantilly, VA

Land Development and Construction Sense

WebsitePhone1 office4 projectsFounded 1992Updated Jun 2026

Project: Marshall High School Renovation

Service: Civil EngineeringService: Land & Construction SurveyingService: Site PlanningIndustry: EducationIndustry: CommercialType: Civil Engineering+2 more

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