Willow Creek Fiber Mill is a family owned and operated business located in the High Plains of Colorado.  We provide custom processing of wool, alpaca, mohair, and exotic fibers.  We provide washing, picking, carding, pin-drafting, and spinning services.  We will help you turn your beautiful fibers into high-quality yarn, roving, batts, or cloud.

WOOL PELLETS! We are excited to announce that we have purchased a shredder and pelletizer and will be adding that to our list of services in the spring of 2026. Shredding and pelletizing will turn all your waste fiber into pellets. Wool pellets are a soil amendment and premium fertilizer. They provide slow-release nutrients and increase water retention in the soil. Now you can stop throwing away that waste fiber and put it to good use. More info coming soon!

Our fiber processing services are available by reservation onlyClick here for more information and to set up your reservation. Due to a medical situation we are going through, we are not accepting new clients for fiber processing at this time. We will be accepting new clients for pelletizing services spring of 2026.

Once you have made your reservation, please follow our Preparation Instructions before sending your fiber in.  If you would like to hand-deliver your fiber, contact us to schedule an appointment.  All mill visits are by appointment only.

Use the menu bars across the top of the page to find out all you need to know, and feel free to contact us with any questions at (970) 586-3478 or info@willowcreekfibermill.co.