Down by Lock 6 the canal water goes glassy in the cold, and Halfmoon's lots and drives have to be open long before the first car turns in. SLI Services, LLC plows, clears and treats those surfaces all winter, walkways shoveled to full width, ice knocked down where it likes to form. In the green half of the year the work is mowing, trimming and edging, properties held even and neat from one week to the next. Both jobs answer to the same measure: nothing left half done, nothing left for somebody else to walk around. Serving Halfmoon and the towns strung along the Mohawk.