Wineries Selected Project Descriptions Corey Delta has an extensive history in providing construction and maintenance support services to both large and small wine producers throughout California. We have been involved in many of the new and innovative wine making systems at some of California's most premier wineries. Many wine industry leaders rely on Corey Delta to complete projects in a timely manner. Our services include: Design-build Mechanical, structural and civil installations Installation of piping systems Refrigeration system installations Industrial gas system installations Equipment Installations Conveyor Systems Tank installation modifications and repairs Maintenance and operation support services Home / Company Profile / Services / Safety / Careers & Training / News / Site Map Corey Delta, Inc. P.O. Box 637 Benicia, CA 94510 / 525 Airpark Road Napa, CA 94558 Phone# 707-747-7500 / Fax# 707-745-5619 / 800-727-2260 E-Mail Address: cdinfo@coreydelta.com Copyright 2007, Corey Delta Constructors. All rights reserved.