Some winters Woodbury barely collects a dusting; other years an ice storm glazes every branch along Woodbury Creek and the whole town glitters and stops. R. P. Keller Landscaping LLC is set up for either, plowing and clearing drives and walks, salting the slick spots, then swinging back to mowing, trimming and edging once the ground softens in March. Working both ends of the year means knowing the same properties under every condition: where water sits, where wind piles the drifts, which strip of lawn the plow has to respect. That knowledge is most of the craft. What a homeowner sees is simpler, a passable driveway in February and an even lawn in June.