Public engineering firm directory

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ALLWEST Testing & Engineering

Delivering quality solutions - by providing service through integrity

Website1 credentialsUpdated Jun 2026

Service detail: Geotechnical Engineering

Service: Geotechnical EngineeringService: Environmental ConsultingService: Construction MonitoringIndustry: AerospaceIndustry: AirportsType: Environmental Engineering+25 more

Advanced Infrastructure Design, Inc.

Hamilton, NJ

Advanced Infrastructure Design, Inc. (AID) is a consulting engineering practice established in 1998. Headquartered in Hamilton, New Jersey, with an office in Philadelphia, Pennsylvania, it is staffed by licensed Professional Engineers, scientists, researchers, and technicians. The practice specializes in transportation infrastructure preservation, deploying advanced non-destructive testing (NDT) technologies to evaluate and design solutions for roads, bridges, tunnels, airports, substructures, foundations, and parking structures. It is led by President Mojgan Mohtashami, PhD, MBA.

Website2 offices1 leadersFounded 1998Size Estimate: 10-30 employeesUpdated Jun 2026

Service detail: Pavement Engineering

Service: Pavement EngineeringService: Comprehensive Non-Destructive Field TestingService: Functional LCMS AssessmentIndustry: GovernmentIndustry: TransportationType: Civil Engineering+57 more

Barnett Quality Control Services Inc

San Diego, CA

Our Services. Your Success.

WebsitePhone2 offices9 projects11 leaders9 credentialsFounded 2008

Project: Directors Place

Service: Environmental ServicesService: Phase I Environmental Site AssessmentService: Phase II Environmental Site AssessmentIndustry: CommercialIndustry: EducationType: Geotechnical Engineering+94 more

Briem Engineering

Saint Louis, MO

Experienced.

WebsitePhone1 officeFounded 1983Updated Jun 2026

Service detail: Failure Analysis

Service: Failure AnalysisService: Forensic EngineeringService: Materials EngineeringIndustry: ManufacturingIndustry: AutomotiveType: Materials Engineering+19 more

Drysdale & Associates, Inc.

Cincinnati, OH

Experts in Infrared Calibration, Temperature Measurement & Engineering Solutions

WebsitePhone1 office2 credentialsUpdated Jun 2026

Service detail: Thermal Infrared Calibration Services

Service: Thermal Infrared Calibration ServicesService: In Our Lab CalibrationService: On-Site CalibrationIndustry: ManufacturingIndustry: IndustrialType: Thermal & Heat Transfer+7 more

EMC Engineering LLC

Anchorage, AK

Civil consulting firm serving Alaska since 2002.

WebsitePhone2 offices3 leaders1 credentialsFounded 2002Updated Jun 2026

Service detail: Construction Administration

Service: Construction AdministrationService: Construction ManagementService: Quality Control ManagementIndustry: Highways & RoadsIndustry: AirportsType: Civil Engineering+27 more

Epsilon Systems Solutions, Inc.

San Diego, CA

Epsilon Systems Solutions, Inc. is a defense engineering and technical services provider headquartered in San Diego, California, with facilities in Portsmouth, Virginia, Mayport, Florida, and Pearl Harbor, Hawaii. Epsilon Systems provides marine engineering and ship repair for all classes of U.S. Navy vessels, C5ISR systems engineering and intelligence support, manufacturing of advanced military and commercial products, and technical services including geospatial analysis, environmental compliance, and simulation training. Operating over 125,000 square feet of repair, modernization, and manufacturing facilities near major U.S. Navy homeports, Epsilon Systems holds SUBSAFE certification on all classes of submarines and serves the U.S. Navy, NAVAIR, NAVSEA, and the broader national security community.

Website5 offices12 credentialsUpdated Jun 2026

Service detail: Navy Ship Repair and Modernization

Service: Navy Ship Repair and ModernizationService: SUBSAFE Submarine Modernization and RepairService: Alteration Installation Team (AIT) ServicesIndustry: DefenseIndustry: MarineType: Defense Engineering+30 more

GTS Consulting

Bryant, AR

Quality results, timely service.

WebsitePhone5 offices5 credentialsFounded 2005Updated Jun 2026

Service detail: Geotechnical Engineering

Service: Geotechnical EngineeringService: Subsurface Drilling and SamplingService: Foundation Design and Support OptionsIndustry: CommercialIndustry: GovernmentType: Environmental Engineering+34 more

Gordon & Gordon Engineering

Vero Beach, FL

Design, Analysis, & Forensic Engineering

WebsitePhone1 office1 projects1 credentialsUpdated Jun 2026

Project: STS-107 Space Shuttle Columbia Accident Investigation

Service: Engineering Design & ConsultationService: Design Review and SubstantiationService: Finite Element Modeling & Analytical ValidationIndustry: ManufacturingIndustry: AviationType: Forensic Engineering+28 more

JDH Corrosion Consultants, Inc.

Protecting the Infrastructure Through Innovative Corrosion Engineering Solutions

Website6 leaders10 credentialsFounded 1995Size Estimate: 10-30 employeesUpdated Jun 2026

Service detail: Field Investigation and Analysis

Service: Field Investigation and AnalysisService: Condition AssessmentsService: Soil and Corrosivity TestingIndustry: Water SupplyIndustry: WastewaterType: Materials Engineering+21 more

K+A Structural Engineering LLC

San Antonio, TX

Consulting | Assessment | Analysis | Design

WebsitePhone1 office2 leadersSize Estimate: 2 employeesUpdated Jun 2026

Service detail: Foundation Engineering

Service: Foundation EngineeringService: Structural EngineeringService: EvaluatesIndustry: Historic PreservationIndustry: CommercialType: Structural Engineering+14 more

KTA-Tator, Inc.

Pittsburgh, PA

Because Integrity Mattersâ„¢

WebsitePhone2 offices4 projects3 leaders3 credentialsFounded 1949

Project: Queen Isabella Causeway

Service: Coatings InspectionService: QA Paint Inspection Services for Facility OwnersService: QC Paint Inspection Services for ContractorsIndustry: InfrastructureIndustry: Oil & GasType: Materials Testing+52 more

Mid Pacific Engineering Inc.

West Sacramento, CA

The project specialists.

WebsitePhone3 offices6 projects5 leaders7 credentialsFounded 2009

Project: UC Davis West Village

Service: Geotechnical EngineeringService: Geotechnical InvestigationsService: Geologic Hazards ReportsIndustry: ResidentialIndustry: EducationType: Geotechnical Engineering+45 more

Oceaneering International, Inc.

Houston, TX

60 Years of Solving the Unsolvable

WebsitePhone1 office5 projects5 credentialsSize Estimate: 1,000+ employeesUpdated Jun 2026

Project: FPSO Life Extension - Ocean Installer Collaboration

Service: Remotely Operated Vehicle (ROV) ServicesService: Work-Class ROV OperationsService: Inspection-Class ROV OperationsIndustry: Oil & GasIndustry: Renewable EnergyType: Aerospace Engineering+39 more

PROtect LLC

Wichita, KS

Best-In-Class Safety, Reliability, & Compliance Solutions

WebsitePhone1 officeUpdated Jun 2026

Service detail: Non-Destructive Testing (NDT)

Service: Non-Destructive Testing (NDT)Service: Infrared Thermography InspectionsService: Flexible Digital RadiographyIndustry: Oil & GasIndustry: PetrochemicalType: Process Safety Engineering+29 more

Paradigm Field Industrial Solutions

League City, TX

Engineered Solutions with Safety, Quality and Integrity

WebsitePhone2 offices1 projects2 leaders4 credentialsFounded 2016

Project: Large Construction Project Pipe Spool Inspection

Service: NDT Inspection ServicesService: Ultrasonic Thickness Testing (UTT) Straight BeamService: Automated Ultrasonic - Shear Wave Testing (AUT-SW)Industry: Oil & GasIndustry: PetrochemicalType: Mechanical Engineering+40 more

Pavement Technical Solutions, Inc.

Ashburn, VA

Pavement Technical Solutions, Inc. (PTS) is a full-service pavement engineering, management, inspection, testing, and evaluation firm with clients at military airports, civilian airports, defense bases, and seaports worldwide. PTS offers pavement management systems, non-destructive testing, roughness profiler testing, geotechnical investigation, GIS services, and pavement evaluation and design. It is headquartered in Ashburn, Virginia, near Washington Dulles International Airport.

WebsitePhone1 office8 credentialsUpdated Jun 2026

Service detail: Pavement Management Systems (PMS)

Service: Pavement Management Systems (PMS)Service: Pavement Evaluation and DesignService: Pavement InspectionsIndustry: TransportationIndustry: DefenseType: Civil Engineering+8 more

R&D Structural & Marine Engineering

Houston, TX

Bringing Ideas & Innovations to Life

WebsitePhone1 office5 projects8 credentialsUpdated Jun 2026

Project: Temporary Bridge Inspection and Permitting - Curtis and Sons

Service: Structural EngineeringService: Oilfield Drilling Structural DesignService: Tier IV EPA RetrofitsIndustry: Oil & GasIndustry: MarineType: Civil Engineering+30 more

TRIGO Group

Global quality management and inspection solutions from corrective to preventive actions

Website6 projects2 credentialsSize Estimate: 10,000+ employeesUpdated Jun 2026

Project: Aeronautical Component 3D Metrology and Control

Service: Non-Destructive Testing & 3D MetrologyService: 3D Metrology & CMM InspectionService: Non-Destructive Testing (NDT)Industry: AutomotiveIndustry: AerospaceType: Aerospace Engineering+21 more

Westech Inspection Inc.

Advanced industrial inspection and engineering services since 1999.

Website7 credentialsFounded 1999Updated Jun 2026

Service detail: Engineering Services

Service: Engineering ServicesService: Fitness for ServiceService: Repair DesignIndustry: IndustrialIndustry: Oil & GasType: Mechanical Engineering+28 more