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.

State: PACity: Camp HillClear all
Filters2

State

Clear
PA7MD2DC1FL1IL1

City

Clear
Camp Hill7Cranberry Township2Hunt Valley2Baltimore1Chicago1

Services

Boundary Surveying2Construction Services2Drone Services2Highway Engineering2Hydrology and Hydraulics2

Industries

Highways & Roads6Bridges5Transportation5Commercial4Government4

Firm types

Civil Engineering5Environmental Engineering5Transportation Engineering5Land Surveying4Structural Engineering4

7 results

Showing 1-7 of 7

Firm nameRecently updatedProfile depthOffice countSizeAgeLocation match
ComfortableCompact

A D Marble Co Inc

King of Prussia, PA

Environmental, Cultural, and Water Resources Engineering

Website4 offices5 leadersUpdated Jun 2026

Service detail: Environmental Engineering

Service: Environmental EngineeringService: Environmental Clearance and PermittingService: Construction Site Environmental ServicesIndustry: FederalIndustry: Power GenerationType: Environmental Engineering+14 more
WebsiteView profile

C.C. Johnson & Malhotra, P.C.

Baltimore, MD

Provide the Highest Level of Service to Our Clients While Delivering Value

WebsitePhone6 offices16 projects8 leadersFounded 1979Size Estimate: 50-100 employees

Project: 540 West Madison

Service: Buildings and FacilitiesService: HVAC Systems DesignService: Electrical Power and LightingIndustry: CommercialIndustry: RetailType: Civil Engineering+58 more
WebsiteView profile

Drive Engineering Corp

Lansdale, PA

A New Partnership A New Beginning

WebsitePhone3 offices2 leadersFounded 2010Size Estimate: 50-249 employeesUpdated Jun 2026

Service detail: Transportation Planning and Engineering

Service: Transportation Planning and EngineeringService: Traffic EngineeringService: Transportation PlanningIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+8 more
WebsiteView profile

Gibson-Thomas Engineering Co., Inc.

Latrobe, PA

Providing Quality Engineering Services For Over 100 Years

WebsitePhone8 offices4 projectsFounded 1916Size Estimate: 100-249 employeesUpdated Jun 2026

Project: SR 0160-022 Wellersburg Safety Improvements

Service: Transportation ServicesService: Roadway and Bridge DesignService: Hydrology and HydraulicsIndustry: GovernmentIndustry: TransportationType: Civil Engineering+51 more
WebsiteView profile

Mackin Engineering

Pittsburgh, PA

Civil engineering, transportation, land development, and facilities consulting

WebsitePhone4 offices6 projectsFounded 1960Updated Jun 2026

Project: Leechburg Bridge Inspection

Service: Transportation EngineeringService: Structural InspectionService: Structural Engineering DesignIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+22 more
WebsiteView profile

Pickering, Corts & Summerson, Inc.

Newtown, PA

Service Excellence Since 1918

WebsitePhone5 offices13 projects8 leaders3 credentialsFounded 1918

Project: SR 0078, Section 12M, Berks County, PA

Service: Bridge InspectionService: Routine NBIS EvaluationService: In-Depth Structural AssessmentIndustry: GovernmentIndustry: TransportationType: Civil Engineering+31 more
WebsiteView profile

TerraWorx Consulting

Camp Hill, PA

TerraWorx Consulting is a Camp Hill, Pennsylvania firm providing geotechnical engineering, environmental consulting, and construction observation and materials testing (CMT) services. TerraWorx is committed to delivering creative, responsive solutions that create value for clients' projects and support employee development.

WebsitePhone1 officeUpdated Jun 2026

Service detail: Geotechnical Engineering

Service: Geotechnical EngineeringService: Environmental ConsultingService: Construction Observation & Materials Testing (CMT)Industry: CommercialIndustry: Land DevelopmentType: Geotechnical Engineering+3 more
WebsiteView profile