Welcome to the Whetstone Ag Supply, Inc. Cover-All headquarters.

We are an authorized dealer for Cover-All Building Systems, in which we sell various styles of these buildings in almost any size you wish.

        If you wish to get a quote on a new Cover-All building, don't hesitate to call us.   Just to give you a taste of what Cover-All is all about, here are a few samples of what we have done.  If none of these buildings look like what you are searching for, please take a look at the Cover-All Building Systems web-site for more information.

Click on images to enlarge.

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