Weather reaches Plainfield over the shoulder of the Watchungs, and you can stand in a yard and watch it come — a summer thunderhead stacking above the ridge, or a January squall sliding down that same slope with the light going gray behind it. Dynamic Landscaping & Construcction LLC works both ends of that arrangement: mowing, trimming and yard cleanups while the ground is soft, plowing, shoveling and ice control once it is not. After a heavy rain the grass on this flat ground jumps, and only a fast turnaround keeps it even. After a heavy snow the driveways want the same speed. Same trucks, same hands, different tool on the hitch.