Lincoln Janitor Service 7700 S 33rd St Commercial office cleaning and janitorial services for Lincoln, Nebraska and Lancaster County. Full line of services including carpet cleaning, tile floor scrubbing, stripping and waxing. Green, environmentally safe products / Lincoln NE Janitor Service J4k Cleaning www.j4kcleaning.com office cleaning floor care maintenance medical dental school daycare green cleaning carpet cleaning carpet care professional trained buildings facilities hard surface floors restraunts customers Lincoln NE Nebraska Lancaster Count office cleaning floor care maintenance medical dental school daycare green cleaning carpet cleaning carpet care professional trained buildings facilities hard surface floors restraunts customers Lincoln NE Nebraska Lancaster Count Business Reviews J4k Cleaning Testimonials