- Building and office cleaning services (108)
- Building cleaning service (63)
- Building maintenance, except repairs (33)
- Hospital housekeeping (1)
- Janitorial service, contract basis (300)
- Lighting maintenance service (3)
- Office cleaning or charring (5)
- School custodian, contract basis (2)
- Service station cleaning and degreasing (1)
- Building component cleaning service (4)
- Air duct cleaning (16)
- Chimney cleaning (16)
- Floor waxing (12)
- Chemical cleaning services (9)
- Cleaning service, industrial or commercial (178)
- Maid services, contract or fee basis (79)
- Window blind cleaning (1)
- Window cleaning (47)
