Chelmsford is built on granite — ledge under the hills, old quarry cuts back in the woods, and in January the whole town holds cold the way stone does. Sciuto Property Maintenance llc runs the storms here, plowing driveways and lots through the dark so first light finds them open. Ice is the other half of the job: the melt-and-freeze that glazes a walkway overnight, treated before anyone puts a boot on it. From up around Robins Hill you can watch plow lights working the streets below while it's still falling. Clearing snow is simple in theory and never simple in a wind at two a.m. — which is exactly where the pride lives.