Expensive home cleaning in US

In India maidservants working in the homes of well off people are treated badly and humiliated as kamwali bais, yet home cleaning services in western countries remain extremely expensive. the website kingofmaids.com which offering home cleaning services was listed for sale at flippa and the hourly rate they charge for cleaning a home are fair high starting from around $50 per hour.
The website only was providing maids for houses with upto 4 bedrooms, yet they managed to get an average billing of $125 per month from each customer of theirs.
Some of the factors affecting the amount charged was the size of the house, number of rooms, bathrooms, type of cleaning required with charges for deep cleaning being more.