The Town of Grundy operates a full-service Public Works Department. It provides various services for the Town which includes street maintenance, garbage collection, tree/brush collection, snow removal, curb repair, general building maintenance, and maintenance of the various vehicles and equipment belonging to the Town. The department has 9 full-time employees and hires several part-time employees for seasonal services.
The Department maintains the Town's Bike and Pedestrian Trail located along Walnut Street and Route 83/Slate Creek.