Public engineering firm directory

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CGC Geoservices, LLC

Newark, DE

Geotechnical drilling and engineering, led by engineers who know what engineers need.

WebsitePhone3 offices2 leaders13 credentialsFounded 2008Updated Jun 2026

Service detail: Geotechnical Drilling and Sampling

Service: Geotechnical Drilling and SamplingService: Rock CoringService: Roadway BoringsIndustry: TransportationIndustry: Environmental & RemediationType: Environmental Engineering+19 more

EAD Corporate

Omaha, NE

Delivering More. Much More.

WebsitePhone5 offices7 projects2 leaders5 credentials2 publications

Project: Production Line Replacement and Bacon Line Upgrade

Service: Engineering & AutomationService: Mechanical & Process EngineeringService: Controls & Automation EngineeringIndustry: Food & BeverageIndustry: Life SciencesType: Mechanical Engineering+17 more

EKA Associates P.A.

Scotch Plains, NJ

EKA Associates P.A. is a multi-discipline engineering, land surveying, and planning firm based in Scotch Plains, New Jersey. It provides professional engineering services including municipal engineering, water resource engineering, traffic engineering, site plan review, sanitary engineering, environmental permitting, and construction inspection. Land surveying services include boundary surveys, topographic surveys, title surveys, large-tract and subdivision surveys, route surveys along state and county roads, wetland location, control surveys for aerial mapping, and tax map preparation and maintenance. Planning services cover residential and commercial developments, master plans, land development ordinance review, and zoning and planning board consultation. EKA holds professional licenses in New Jersey, New York, and Pennsylvania, and maintains an OSHA-certified field crew for hazardous waste surveying projects.

WebsitePhone1 office13 credentialsUpdated Jun 2026

Service detail: Professional Engineering

Service: Professional EngineeringService: Municipal EngineeringService: Water Resource EngineeringIndustry: GovernmentIndustry: Land DevelopmentType: Civil Engineering+32 more

GreenTech Energy Services Inc

Maple Shade, NJ

Add Expertise, Dependability and Professionalism to Your Team with Our Superior Energy Experts

WebsitePhone1 office8 leaders5 credentialsFounded 1994Updated Jun 2026

Service detail: Auditing and Survey Services

Service: Auditing and Survey ServicesService: Lighting SolutionsService: Lighting RetrofitsIndustry: CommercialIndustry: RetailType: MEP+20 more

LB Electric Co., LLC

Cedar Grove, NJ

The Best Electrical Contractor In New York & New Jersey

WebsitePhone3 offices10 projects1 leaders21 credentialsFounded 1999

Project: Culver Line Project - Contract S-4009

Service: Electrical InstallationService: Power System InstallationService: Traction Power SystemsIndustry: TransitIndustry: TransportationType: Electrical Engineering+31 more

Lewis S. Goodfriend & Associates

Chester, NJ

Lewis S. Goodfriend & Associates is a diversified acoustical engineering and consulting firm with over 70 years of experience. LSG&A provides professional services for the acoustical design of interior spaces, evaluation and control of noise from mechanical equipment, noise impact assessments for commercial, industrial, and power generation facilities, OSHA noise exposure studies, sound and impact isolation design and testing, and expert witness testimony at legal proceedings and before municipal boards.

WebsitePhone2 offices3 leaders3 credentialsFounded 1953Updated Jun 2026

Service detail: Room Acoustics

Service: Room AcousticsService: Noise and Vibration ControlService: OSHA Noise Exposure StudiesIndustry: CommercialIndustry: IndustrialType: Acoustic Consulting+11 more

On-Board Engineering Corporation

East Windsor, NJ

Full-service EPCM partner with design-build capabilities for small to mid-sized industrial capital projects

WebsitePhone3 offices2 projects6 leaders1 credentialsFounded 1976

Project: Fortune 500 Oil and Gas Company - Long-Term EPCM Program

Service: Civil, Structural & Architectural EngineeringService: Civil & Site EngineeringService: Structural Engineering & ConsultingIndustry: IndustrialIndustry: ManufacturingType: EPC+30 more

ScaVet Enterprises, LLC

Turnersville, NJ

Security * Knowledge * Service

WebsitePhone1 office2 projects1 leaders1 credentialsUpdated Jun 2026

Project: Garden State Parkway Construction Support

Service: Construction Management & InspectionService: Construction InspectionService: Project AdministrationIndustry: TransportationIndustry: AviationType: Civil Engineering+14 more

Thermo Systems LLC

East Windsor, NJ

A Premier Systems Integration Partner

WebsitePhone31 offices8 projects2 credentialsFounded 1998Updated Jun 2026

Project: Catalent Steam Humidifier Addition

Service: Automation and Control SystemsService: Controls for Energy and Industrial UtilitiesService: Building Automation Systems (BAS)Industry: Data CentersIndustry: Mission Critical FacilitiesType: Automation & Controls+31 more

Underwood Engineering Inc.

Cherry Hill, NJ

Geotechnical engineering and material testing and inspection solutions

WebsitePhone1 office2 leaders11 credentialsFounded 1978Updated Jun 2026

Service detail: Geotechnical Engineering

Service: Geotechnical EngineeringService: Mobilization of Drilling Soil BoringsService: Foundation DesignIndustry: CommercialIndustry: EducationType: Geotechnical Engineering+48 more

Whitestone Associates, Inc.

Warren, NJ

Delivering Comprehensive & Innovative Environmental & Geotechnical Solutions

WebsitePhone15 offices9 leaders21 credentialsFounded 1994Updated Jun 2026

Service detail: Environmental Due Diligence

Service: Environmental Due DiligenceService: Site RemediationService: NJDEP Licensed Site Remediation ProfessionalsIndustry: CommercialIndustry: EducationType: Environmental Engineering+29 more

Whitman

Somerset, NJ

Creating Solutions. Exceeding Expectations.

WebsitePhone1 office10 leaders13 credentialsUpdated Jun 2026

Service detail: Environmental Consulting

Service: Environmental ConsultingService: Site RemediationService: Environmental InvestigationIndustry: Environmental & RemediationIndustry: Waste ManagementType: Environmental Engineering+18 more