West of town toward the airport the land goes flat and wide open, and a north wind will rebuild a drift across the same driveway all night long. Schwabees LLC plans around exactly that, clearing Longmont drives and lots and then coming back once the wind has had its say. Blades push it wide and stack the piles downwind so the next round has somewhere to land. Walks get opened and treated, gates and mailboxes dug free. Out where the weather has room to run, the job gets measured in return trips.