On Milton Hill the wind comes in off Quincy Bay with a little salt still in it, and by late October it's carrying oak leaves down Adams Street faster than anyone can rake. Exteriorscape Services Inc handles both ends of that: the mowing, trimming and cleanups that keep a property tidy while the grass is growing, and the plowing, shoveling and salting once the driveways go white. Winter here is a matter of timing — clear the apron before the street plow comes through, salt the steps before the afternoon melt refreezes at dusk. Summer is repetition done well, week after week, so a lawn never looks like it was caught up on. Either way the measure is the same: a property somebody is glad to come home to.