Kevin has the right idea, but as a person who has both services I can go a little bit more on detail. Maid service only does the common areas and fixes things up, No not only the wealthy does this but they can be pricey. Apartments complexes can hire your maid services to clean apartments that are vacant and new tenants will move in. Those maid services will have to clean a lot more than a regular live in household. Cleaning services like kevin explain can be used for both, there is a border line between cleaning services and maid services. Cleaning services is more like an umbrella term to all the services you could offer. For example we offer as cleaning services : Maid servicesNew Construction Cleaning ( that one is a pain the neck! but very profitable) carpet cleaning servicesMarble cleaning servicesTilefloors in generalwaxing and stripping servicesand Janitorial services like picking up trash, vacuums and bathrooms for companies. etc etc
Cleaning services are usually for commercial and business settings. Maid services are more for individual homes. A maid is an individual hired by the wealthy to maintain a house full time.As for running either service, homes are normally cleaned during the day and businesses are cleaned at night. Pick one or the other. Maid services usually have to be on the way to the job sites by 6 AM, 7 AM at the latest. Cleaning services work from 6 PM until can go as late as 5 AM. Maid services can use normal house cleaning equipment. Cleaning services might have to use bigger, and more costly equipment.