A.D. Marble & Company provides a variety of Civil, Transportation, and Water Resource services. Our engineers have extensive experience in conceptual, preliminary, and final design including plan preparation, cost estimates, and specifications. Our employees have worked on a wide variety of projects for new design, rehabilitation works, and design-build projects. A.D. Marble & Company's strategy is to solve our clients' challenges successfully and consistently by providing alternatives that represent the most cost-effective solutions, allowing clients to select the options that best meet their needs.