- Building and office cleaning services (32)
- Building cleaning service (21)
- Building maintenance, except repairs (7)
- Hospital housekeeping (2)
- Janitorial service, contract basis (139)
- Lighting maintenance service (1)
- Building component cleaning service (1)
- Air duct cleaning (6)
- Chimney cleaning (11)
- Floor waxing (2)
- Exhaust hood or fan cleaning (3)
- Chemical cleaning services (2)
- Cleaning service, industrial or commercial (102)
- Maid services, contract or fee basis (15)
- Telephone booth cleaning and maintenance (1)
- Window blind cleaning (1)
- Window cleaning (16)
