Industry: 7349—Building Cleaning and Maintenance Services, Not Elsewhere
Establishments primarily engaged in furnishing building cleaning and maintenance services, not elsewhere classified, such as window cleaning, janitorial service, floor waxing, and office cleaning. General contractors and special trade contractors primarily engaged in building repair work are classified in Division C, Construction.

Acoustical tile cleaning serviceMaid service on a contract or fee basis
Building cleaning service, interiorMaintenance, building: except repairs
Chimney cleaning serviceOffice cleaning service
Custodians of schools on a contract or fee basisService station cleaning and degreasing service
Floor waxing serviceTelephone booths, cleaning and maintenance of
Housekeeping (cleaning service) on a contract or fee basisVenetian blind cleaning, including work done on owners' premises
Janitorial services on a contract or fee basisWindow cleaning service
Lighting maintenance service (bulb replacement and cleaning)
Codes Titles Total Marketable US Businesses
7349Building Maintenance Services, Nec102,220
734900Building maintenance services, nec48,133
73490000Building maintenance services, nec48,133
734901Building and office cleaning services30,951
73490100Building and office cleaning services6,291
73490101Building cleaning service3,442
73490102Building maintenance, except repairs897
73490103Hospital housekeeping105
73490104Janitorial service, contract basis19,468
73490105Lighting maintenance service334
73490106Office cleaning or charring308
73490107School custodian, contract basis51
73490108Service station cleaning and degreasing55
734902Building component cleaning service5,173
73490200Building component cleaning service336
73490201Acoustical tile cleaning service81
73490202Air duct cleaning1,184
73490203Chimney cleaning2,841
73490204Floor waxing508
73490205Exhaust hood or fan cleaning223
734999Building maintenance services, nec, nec17,963
73499901Chemical cleaning services272
73499902Cleaning service, industrial or commercial6,584
73499903Maid services, contract or fee basis4,924
73499904Telephone booth cleaning and maintenance15
73499905Window blind cleaning100
73499906Window cleaning6,068