Public engineering firm directory

Find engineering consulting firms by capability and location.

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Alpha Associates, Inc.

Morgantown, WV

Architectural and Engineering Excellence for Over 55 Years

WebsitePhone2 offices3 projects4 leadersFounded 1969Updated Jun 2026

Project: North Elementary School Connector

Service: ArchitectureService: Sustainable Building DesignService: Commercial and Government FacilitiesIndustry: EducationIndustry: CommercialType: Architecture & Engineering+21 more

Atlantic Engineering Services

Pittsburgh, PA

Bringing Architectural Visions to Life

WebsitePhone3 offices8 projects5 leaders2 credentials3 publications

Project: Pittsburgh Athletic Association Renovation

Service: Structural EngineeringService: Steel DesignsService: ConcreteIndustry: Senior LivingIndustry: GovernmentType: Structural Engineering+38 more

CJL Engineering

Moon Township, PA

Dynamic Design, Reliable Results

WebsitePhone6 offices6 leaders11 credentialsUpdated Jun 2026

Service detail: Mechanical, Electrical & Plumbing (MEP)

Service: Mechanical, Electrical & Plumbing (MEP)Service: Mechanical EngineeringService: Electrical EngineeringIndustry: HealthcareIndustry: EducationType: MEP+40 more

L.A. Gates Company

Beckley, WV

We Live Here, We Work Here, We Support Here.

WebsitePhone3 offices7 leadersFounded 1985Updated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Bridge DesignService: Roadway DesignIndustry: MiningIndustry: TransportationType: Civil Engineering+24 more

Larson Design Group, Inc.

Williamsport, PA

National Presence. Hyper-Local Focus.

WebsitePhone18 offices4 leadersFounded 1986Updated Jun 2026

Service detail: Civil Engineering

Service: Architecture & Interior DesignService: Civil EngineeringService: Site/Land DevelopmentIndustry: CommercialIndustry: EducationType: Architecture & Engineering+78 more

Martin Engineering, PLLC

Hurricane, WV

Martin Engineering, PLLC is a West Virginia civil engineering consulting firm headquartered in Hurricane with a materials testing laboratory in Huntington. The practice delivers transportation and structural engineering design, construction inspection, and materials testing for public and private infrastructure projects statewide, including roadway, bridge, retaining wall, and site development work.

WebsitePhone2 offices1 credentialsUpdated Jun 2026

Service detail: Transportation Engineering

Service: Transportation EngineeringService: Bridge DesignService: Roadway DesignIndustry: TransportationIndustry: BridgesType: Civil Engineering+31 more

McKinley Architecture and Engineering

Wheeling, WV

Delivering successful projects through experience and innovation.

WebsitePhone7 offices5 credentialsUpdated Jun 2026

Service detail: Architecture

Service: ArchitectureService: EngineeringService: Structural engineeringIndustry: EducationIndustry: HealthcareType: Architecture & Engineering+20 more

Pickering Associates Inc

Parkersburg, WV

Architecture. Engineering. Surveying.

WebsitePhone4 offices12 projectsUpdated Jun 2026

Project: CAMC Center for Learning and Research

Service: ArchitectureService: EngineeringService: Civil EngineeringIndustry: CommercialIndustry: EducationType: Architecture & Engineering+17 more

Randolph Engineering

Scott Depot, WV

Turning your dreams into reality.

WebsitePhone1 office3 leaders3 credentialsFounded 1976Updated Jun 2026

Service detail: Surveying

Service: SurveyingService: Municipal EngineeringService: Wastewater treatment plant upgradesIndustry: GovernmentIndustry: Highways & RoadsType: Civil Engineering+30 more

Thompson & Litton, Inc.

Wise, VA

Integrity. Insight. Innovation.

WebsitePhone9 offices3 projects7 leaders2 credentialsFounded 1956

Project: EO of SWVA Adaptive Reuse Project

Service: ArchitectureService: Designs FunctionalService: EfficientIndustry: GovernmentIndustry: InfrastructureType: Civil Engineering+29 more

ZMM Architects and Engineers

Charleston, WV

It's more than architecture, it's about building your legacy.

Website4 offices2 leaders10 credentialsFounded 1959Size Estimate: 70+ employeesUpdated Jun 2026

Service detail: Architecture

Service: ArchitectureService: Building DesignService: Sustainable / Energy-Efficient DesignIndustry: EducationIndustry: GovernmentType: Architecture & Engineering+22 more