March is Broomfield's heaviest month, when a storm starts as rain, turns over, and leaves a foot of wet snow bending the branches near Zang Spur. Vargas Property Services works that weight: plowing drives, shoveling walks and steps, moving slush before overnight cold locks it into ruts. Heavy snow is slow going, and slow is fine, because the job is not over until pavement shows. Then a chinook comes through and takes the rest, and the streets look like April again. Until the next one, and the trucks head back out.