Welcome to the forum!
Could you please be a little more specific. What stage of your business adventure are you in? How specifically can we guide you? Do you have a business plan?
A number of people i know will search online now a days to find cleaners. I would suggest you post a few ads in craigslist to evaluate your local market to get an idea on the response. If you like what you are seeing. get the necessary business certifications, licenses, insurance and never forget to keep track your customers with a good CRM.
Hope this helps and good luck with your venture.