Jamestown Mills Inc. is Canada’s premier dedicated and certified gluten free flour mill. Over 10 years in business , we have earned and built a solid reputation in supplying the highest quality gluten free milled flours and products to the baking and manufacturing industry.

We batch test incoming and out going products. Our in house milled flours are 100% whole grain stone milled, this exposes more starch fraction for improved functionality. Jamestown Mills offers custom toll milling and custom dry blending, to fit all your needs.

Owned In: Ontario


Last Updated July 19, 2021

Made In Aylmer ON:

  • Gluten Free All Purpose Flour
  • Cassava / Tapioca Flour
  • Fava Bean Flour
  • Organic Amaranth Flour
  • White / Brown Rice Flour
  • Sorghum Flour
  • Millet Flour
  • Yellow Corn Flour
  • Chickpea Flour
  • Teff Flour
  • White Quinoa
  • Xanthan Gum
  • Tapioca Starch
  • Sweet Rice
  • Arrow Root Starch
  • Various Sugars
  • Potato Starch
  • Flax, Whole & Ground
  • Sunflower-Bakers Kernels

Jamestown Mills Availability:

Online Orders

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Address & Contact

Our Address

48747 Jamestown Line RR2 Aylmer ON N5H 2R2


42.6810825, -81.003806