Lockport sits on a limestone ledge, and nearly everything here is shaped by that one geological fact — how the land drops, how water finds its way down, how hard the cold grips the rock. Dore Landscape Associates Inc works with that ground the year through: mowing and trimming in the green months, mulching beds, cutting edges, gathering the leaves that collect at the bottom of every slope. When the cold sets in the work turns to plowing, shoveling walks and salting the grades where a driveway runs downhill toward the street. Nothing in this town is flat enough to take for granted, which is exactly what keeps the work interesting. Landscape and snow services across Lockport, Newfane and Wilson.