February is the trickster month in Stoughton — sun strong enough to melt the banks by two o'clock, cold enough by six to turn every runnel into glass. Is Irrigation Services works that swing all winter: plowing storms out of driveways and lots, clearing walkways and entries down to the surface, sanding and salting the places that refreeze first. Pitched drives, shaded landings, the low spot at the end of the front walk — those are the ones worth a second visit. Storms get the muscle, and the days between them get the attention. Together that is what keeps a house walkable from November straight through March.