St. Helena Agricultural Services sainthelenaag.com sig.hope@gmail.com (707) 495-4157 SHAS is the authorized representative for 13 agricultural equipment manufactures and five service providers (engineering and repair). Sig Hope CEO sig.hope@gmail.com Location Address PO Box 824 St. Helena, CA 94574 Mailing Address PO Box 824 St. Helena, CA 94574 Products & Services Vineyard Equipment Grape Harvest Harvest Bins Machinery Mowers Pruning Machinery Sprayers Spreaders Rotary Tillers / Cultivator Pre-pruners Tractors Trailers Other Vineyard Equipment Update Profile