Serving Montana Agriculture and growing prosperity under the Big Sky

Commodity Services Bureau Field Offices

Commodity Services Bureau Field Offices

Offices for anhydrous ammonia, export, feed, fertilizer, organic, produce, seed and seed potato inspection.

Click on the dots in the map below to see details for each field office location, or find complete contact details for each office further below.

CSB District Office Map District A North District A South Helena Office District C South District C North District B District E East District D District E West

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District A: North (Kalispell Office)


District A: South (Missoula Office)


District B (Bozeman Office)


District C: North (Conrad Office)


District C: South (Great Falls Office)


District D (Glasgow Office)


District E: East (Forsyth Office)


District E: West (Billings Office)