In September the Wachusett Reservoir goes flat as a plate, the Quinapoxet runs low and clear, and Holden's lawns have the finest month of their year. Burnham Landscape Maintenance Company Inc. keeps them that way on purpose — mowing, trimming, edged beds, mulch, and the seeding and feeding that land best in cool weeks when grass actually listens. Fall cleanup takes the leaves off in passes rather than in one hopeless afternoon. Then the season flips and the same addresses are plowed, shoveled and salted, with driveways opened early and walkways cleared before anyone has to leave the house. A property looked after all the way around the calendar never has to be rescued.