I need a software to manage my residential/commercial cleaning service.. What's best?

Really depends on your own requirements and budget.

I am looking for people that use them... I need one that I can make the best of..

I am looking for people that use them... i need one that i can make the best of..
That's too general. There are huge companies and small ones. How big will your company be?

Starting company now.. Fairly new

That is NOT helpful!!

I want it to grow as much as possible. I need a software that's not expensive right now..

What do you want to be able to do with the software? What do you want to keep track of?

Scheduling is the most important right now... I would like to keep track of that.. I am new in the business.. what info do you have for me?

Why not use an Excel spreadsheet? It's easy and it is probably already on your computer. That's what we always used to schedule library employees. I used it a lot in the cataloging department for statistics on library materials added and withdrawn.

I need something simpler.. for invoices, and pricing.. too

i need something simpler.. for invoices, and pricing.. too
Excel is about as simple as you can get. Excel will do anything you want it to do and for any topic.

Do you have a partner? Have you ever worked for a cleaning company as an employee?

Do you really know what you are doing in starting this business?

My wife has.. What's so difficult about it?