Gibbs & Cox, Inc. is dedicated to providing our clients with engineering, design and related professional services of the highest quality, on schedule and within cost while maintaining the highest standard of integrity. Our Arlington, New York, Philadelphia, New Orleans, Newport News and DLBA Chesapeake offices are certified to International Standards Organization standard, ISO 9001:2015 – Quality Management System applicable to design, engineering, program management and administrative services.  Gibbs & Cox, Inc. ensures the highest quality product by applying the quality management system throughout all phases of the product development cycle. These products include CAD models and drawings, calculations, studies, reports, specifications, etc. Gibbs & Cox, Inc. maintains quality records in the form of QA checklists, forms, databases, etc that document compliance with the established quality management system.