Construction Science (CnS) is a consulting firm in Northern California dedicated to providing a wide variety of scheduling, change order and claims services to the construction industry. Our experience as construction consultants and expert witnesses includes many large, complex assignments but our fees are designed to be affordable to any project stakeholder. Simply put, Construction Science believe that anyone who has a problem on a construction project should have access to the same level of experience and expertise often relied upon by larger firms. In addition, our unique fee structure provides certainty in situations where uncertainty is often the norm. Our team of construction consultants and expert witnesses has been solving problems since 1983. Difficult projects are our specialty. Whatever the problem, chances are we have the solution. Call today for a free consultation. We are Construction Science. Problems SolvedTM. Train your employees in the use of the most powerful scheduling software program in the world: Primavera P6 by Oracle. Our programs include the proper methods for creating and updating construction schedules, and we offer maximum flexibility and convenience. We train your employees when and where you need it. Training programs can be customized to cover subject areas you feel are most important. Construction Science also provide follow-up sessions to assist users as they become more proficient with the software.