Public engineering firm directory

Find engineering consulting firms by capability and location.

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SME Engineering and Consulting

Empowering Your Vision Through Engineering and Consulting

Website4 projectsUpdated Jun 2026

Project: Ultium Cells LLC Battery Plant

Service: Building MaterialsService: Building Enclosure Assessment and CommissioningService: Structural Materials EvaluationIndustry: CommercialIndustry: HealthcareType: Geotechnical Engineering+19 more

Socotec Engineering Inc

New York, NY

Trusted Expertise, From the Ground Up

WebsitePhone6 offices6 projects5 leaders1 credentialsSize Estimate: 1,700+ employees

Project: One World Trade Center

Service: Geotechnical EngineeringService: Geotechnical InvestigationsService: Geotechnical ForensicsIndustry: CommercialIndustry: ResidentialType: Geotechnical Engineering+87 more

Socotec US

Amesbury, MA

Trusted Expertise, From the Ground Up

WebsitePhone2 offices8 projects8 leaders3 credentialsSize Estimate: 1,700+ employees

Project: One World Trade Center

Service: Construction Materials Testing & InspectionsService: Laboratory Materials TestingService: Field Testing & Special InspectionsIndustry: CommercialIndustry: ResidentialType: Civil Engineering+49 more

Soil Consultants, Inc.

Charleston, SC

Soil Consultants, Inc. is a Charleston, South Carolina geotechnical engineering firm that has been providing quality geotechnical engineering and construction materials testing services since 1951. Its team of engineers, certified technicians, welding inspectors, and licensed drillers delivers subsurface investigation, materials testing, special inspections, nondestructive testing, and contract drilling services to public and private clients.

WebsitePhone1 officeUpdated Jun 2026

Service detail: Geotechnical Engineering

Service: Geotechnical EngineeringService: Construction Materials TestingService: Special InspectionsIndustry: Environmental & RemediationIndustry: InfrastructureType: Geotechnical Engineering+3 more

Specialized Engineering Services, Inc.

Morgan Hill, CA

Precision NETA electrical testing, substation maintenance, and power systems engineering

WebsitePhone1 officeUpdated Jun 2026

Service detail: Electrical Testing Services

Service: Electrical Testing ServicesService: Circuit Breaker TestingService: SF6 Circuit Breaker TestingIndustry: Electric UtilitiesIndustry: IndustrialType: Electrical Engineering+14 more

Structural Integrity Associates, Inc.

Huntersville, NC

Engineered Solutions For Asset Lifecycle Management

WebsitePhone1 office1 publicationsFounded 1986Size Estimate: 200-500 employeesUpdated Jun 2026

Service detail: Advanced Engineering

Service: Advanced EngineeringService: Structural Analysis and EvaluationService: Failure AnalysisIndustry: NuclearIndustry: Power GenerationType: Civil Engineering+68 more

TEAM Services, Inc.

Foreseeing critical project phases and providing practical engineering solutions

Website3 credentialsUpdated Jun 2026

Service detail: Geotechnical Engineering

Service: Geotechnical EngineeringService: Subsurface Exploration and DrillingService: Foundation and Earth Retention DesignIndustry: InfrastructureIndustry: TransportationType: Geotechnical Engineering+22 more

Thielsch Engineering, Inc.

Cranston, RI

Thielsch Engineering, Inc. is a professional engineering firm that provides a complete range of consulting, design, and comprehensive engineering services to customers throughout the United States and internationally. Its experienced, multi-disciplined engineering and technical staff specializes in failure analysis, engineering design, process optimization, and condition assessment with expertise to solve any type of engineering challenge. Thielsch's mission is to deliver value-added, integrated services by reducing operating costs, increasing profitability by extending the operating life of capital equipment, improving reliability and safety, and conserving energy. It is part of The RISE Group, a family of engineering and energy service companies headquartered in Rhode Island.

WebsitePhone1 office6 leadersSize Estimate: 50+ employeesUpdated Jun 2026

Service detail: Engineering Services

Service: Engineering ServicesService: Design EngineeringService: Integrated EngineeringIndustry: IndustrialIndustry: Power GenerationType: Civil Engineering+21 more

Wiss, Janney, Elstner Associates, Inc.

Northbrook, IL

Solutions for the Built World

WebsitePhone30 offices5 projects5 credentials5 publicationsFounded 1956

Project: Washington Monument

Service: Structural EngineeringService: Bridge EngineeringService: Heavy Movable StructuresIndustry: GovernmentIndustry: TransportationType: Architecture & Engineering+54 more