Keith Giusto Bakery Supply

1120 Holm Road, Petaluma, CA 94954

173 Would you recommend this business?


Keith Giusto Bakery Supply, or KGBS as we call it, was created by and for professional bakers. We’re here to supply you with the best ingredients, in-depth knowledge and customer service possible so you can focus on the dough rising in your world. Keith Giusto, a third generation baker and fourth generation miller, has been involved in the world of baking since the late 1970s. He learned at an early age that a successful baker needs three things: quality ingredients, technical knowledge and a passion for baking.

Come on by and grab a couple 5 pounders of your favorite flours or if your feeling daring, grab a 50 pound bag and go wild!

Organic and Conventional products we carry: Flour, Sugar, Salt, Yeast, Bran, Nuts, Seeds, Spices and Whole Grains and much, much more!


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