A nor'easter announces itself along Barnes Road first, the pines at the state forest edge beginning to lean and hiss before a single flake lands. Infinity Landscaping Inc works both sides of that weather in Oak Bluffs — plowing, shoveling and salting drives, walks and lots once a storm has spent itself, then mowing, trimming and cleaning up the entire rest of the year. Island snow is heavy, wet stuff, and moving it takes timing more than muscle: go early, go again, never let it set. In the growing months the same properties want the simpler rhythm of a mower and a well-defined border. Both halves of the weather, handled on time.