Hogin Sails
Hogan sails is a leading manufacturer of sailboat sails: racing sails, cruising sails, and sail repair for sailboats; and sailing in san francisco, san francisco bay, bay area sailing
http://www.hoginsails.com/
Larsen Sails
Larsen Sails
http://www.larsensails.net/
Windjammer Sails
Windjammer Sails
http://www.windjammersails.com/