Airport Design Consultants, Inc.
Columbia, MDA focused leader in Aviation Consulting Services since 2006
Website8 offices4 leaders15 credentials
Service: Airfield DesignService: Airport PlanningIndustry: AirportsType: Aviation Engineering+6 more
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Decota Consulting Company, Inc.
Cross Lanes, WVDecota Consulting Company, Inc. is an environmental engineering practice based in Cross Lanes, West Virginia, serving landowners, government agencies, nonprofits, and private industry throughout the Appalachian region since 1996. Its engineers and scientists bring expertise in ecology, hydrology, environmental engineering, and regulatory permitting. Decota supports baseline assessments, design, permitting, construction oversight, implementation, and post-construction monitoring, with an established track record working alongside federal, state, and local regulatory agencies.
WebsitePhone1 office3 projects
Service: Environmental EngineeringService: Mine Site Layout DesignIndustry: Environmental & RemediationType: Environmental Engineering+29 more
Dieffenbauch & Hritz, LLC
Morgantown, WVAccepting challenges, developing solutions, delivering results
WebsitePhone4 offices1 projects
Service: Civil EngineeringService: Site engineering and permittingIndustry: Oil & GasType: Civil Engineering+23 more
Herbert, Rowland & Grubic, Inc.
Harrisburg, PAEngineering | Planning | Infrastructure Solutions
Website9 offices7 leaders3 credentials
Service: Municipal EngineeringService: Municipal RepresentationIndustry: GovernmentType: Civil Engineering+98 more
Integrity Federal Services
Martinsburg, WVIntegrity Federal Services is a civil engineering and landscape architecture firm headquartered in Martinsburg, West Virginia, with a second office in Beachwood, Ohio. Its engineering practice covers private-sector site development projects near its office locations and large public-sector infrastructure projects delivered nationwide. Planning, landscape architecture, and construction management complete its service offering, guiding clients from early regulatory navigation through owner-side construction oversight.
WebsitePhone2 officesUpdated Jun 2026
Service: Civil EngineeringService: PlanningIndustry: Land DevelopmentType: Civil Engineering+4 more
J.B. Turman Engineering PLLC
Barboursville, WVProviding high-quality transportation, infrastructure, and site development-related engineering services.
WebsitePhone1 office3 projects
Service: Highway & Bridge EngineeringService: Highway DesignIndustry: TransportationType: Civil Engineering+26 more
L&W Enterprises, Inc.
Petersburg, WVWe Are Committed to Excellence.
WebsitePhone1 office6 leaders
Service: Land SurveyingService: Boundary and Property SurveysIndustry: AgricultureType: Civil Engineering+28 more
Larson Design Group, Inc.
Williamsport, PANational Presence. Hyper-Local Focus.
WebsitePhone18 offices4 leaders
Service: Architecture & Interior DesignService: Civil EngineeringIndustry: CommercialType: Architecture & Engineering+80 more
Solid Ground Engineering
Charleston, WVSolid Ground Engineering (SGE) is a consulting engineering and inspection practice based in Charleston, West Virginia. A licensed professional engineer leads SGE structural consulting, forensic evaluation, and home inspection services for residential and light commercial clients. SGE is licensed to offer engineering consulting in West Virginia, Ohio, Kentucky, and North Carolina, and is certified to complete full home inspections in West Virginia. Services include real estate transaction support, claims-related engineering reports, and expert witness evaluations without treating those use cases as launch taxonomy industries.
WebsitePhone1 officeUpdated Jun 2026
Service: Structural Analysis of Residential and Light Commercial BuildingsService: Design of Repair for Structural ComponentsIndustry: ResidentialType: Structural Engineering+14 more
The Markosky Engineering Group Inc
Ligonier, PAPowerful Solutions. Innovative Designs.
WebsitePhone3 offices6 projects
Service: Civil EngineeringService: RoadwayIndustry: GovernmentType: Civil Engineering+18 more
The Thrasher Group, Inc.
Beckley, WVCreating Stronger Communities
Website7 offices11 leadersFounded 1983
Service: ArchitectureService: EngineeringIndustry: CommercialType: Architecture & Engineering+29 more
Whitman Requardt Associates Llp
Baltimore, MDPeople Focused - Project Driven
Website28 officesFounded 1915Updated Jun 2026
Service: TransportationService: Building DesignIndustry: Environmental & RemediationType: Architecture & Engineering+14 more