Dohl Janitorial Service is the leading janitorial company in Jefferson County, N.Y. The company custom tailors its services to meet the needs of its clients. Dohl provides all the staff, equipment and supplies to do a thorough job. The company has specialty services including stripping and waxing floors, carpet cleaning, window cleaning and restroom sanitation. All employees are insured and bonded. Dohl Janitorial is part of Dohl Corporation formed in 1987 by Jefferson Rehabilitation Center to train people with disabilities for vocational independence.